[PATCH 1/2] ARM: OMAP3: cm-t35: add mt9t001 camera sensor support
Setup pinmux for CPI and register the mt9t001 camera sensor
in ISP subsystem.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
Signed-off-by: Igor Grinberg grinb...@compulab.co.il
---
arch/arm/mach-omap2/board-cm-t35.c | 69
1 files changed, 69 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-cm-t35.c
b/arch/arm/mach-omap2/board-cm-t35.c
index ded100c..05c66e8 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -490,6 +490,51 @@ static struct twl4030_platform_data cm_t35_twldata = {
.power = cm_t35_power_data,
};
+#if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)
+#include media/omap3isp.h
+#include devices.h
+
+static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = {
+ {
+ I2C_BOARD_INFO(mt9t001, 0x5d),
+ },
+};
+
+static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = {
+ {
+ .board_info = cm_t35_isp_i2c_boardinfo[0],
+ .i2c_adapter_id = 3,
+ },
+ { NULL, 0, },
+};
+
+static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = {
+ {
+ .subdevs = cm_t35_isp_primary_subdevs,
+ .interface = ISP_INTERFACE_PARALLEL,
+ .bus = {
+ .parallel = {
+ .clk_pol = 1,
+ },
+ },
+ },
+ { NULL, 0, },
+};
+
+static struct isp_platform_data cm_t35_isp_pdata = {
+ .subdevs = cm_t35_isp_subdevs,
+};
+
+static void __init cm_t35_init_camera(void)
+{
+ if (omap3_init_camera(cm_t35_isp_pdata) 0)
+ pr_warn(CM-T3x: Failed registering camera device!\n);
+}
+
+#else
+static inline void cm_t35_init_camera(void) {}
+#endif /* CONFIG_VIDEO_OMAP3 */
+
static void __init cm_t35_init_i2c(void)
{
omap3_pmic_get_config(cm_t35_twldata, TWL_COMMON_PDATA_USB,
@@ -497,6 +542,8 @@ static void __init cm_t35_init_i2c(void)
TWL_COMMON_PDATA_AUDIO);
omap3_pmic_init(tps65930, cm_t35_twldata);
+
+ omap_register_i2c_bus(3, 400, NULL, 0);
}
#ifdef CONFIG_OMAP_MUX
@@ -574,6 +621,27 @@ static struct omap_board_mux board_mux[] __initdata = {
OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),
+ /* Camera */
+ OMAP3_MUX(CAM_HS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_VS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_XCLKA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_FLD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_D0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_D1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_D2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_D3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_D4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_D5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_D6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_D7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+ OMAP3_MUX(CAM_D8, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
+ OMAP3_MUX(CAM_D9, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
+ OMAP3_MUX(CAM_STROBE, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
+
+ OMAP3_MUX(CAM_D10, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
+ OMAP3_MUX(CAM_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),
+
/* display controls */
OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
@@ -646,6 +714,7 @@ static void __init cm_t3x_common_init(void)
usb_musb_init(NULL);
cm_t35_init_usbh();
+ cm_t35_init_camera();
}
static void __init cm_t35_init(void)
--
1.7.5.4
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[PATCH 2/2] ARM: OMAP3: cm-t35: add tvp5150 decoder support
Register the tvp5150 video decoder in ISP subsystem.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
Signed-off-by: Igor Grinberg grinb...@compulab.co.il
---
arch/arm/mach-omap2/board-cm-t35.c | 20
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/board-cm-t35.c
b/arch/arm/mach-omap2/board-cm-t35.c
index 05c66e8..97d7190 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -498,6 +498,9 @@ static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = {
{
I2C_BOARD_INFO(mt9t001, 0x5d),
},
+ {
+ I2C_BOARD_INFO(tvp5150, 0x5c),
+ },
};
static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = {
@@ -508,6 +511,14 @@ static struct isp_subdev_i2c_board_info
cm_t35_isp_primary_subdevs[] = {
{ NULL, 0, },
};
+static struct isp_subdev_i2c_board_info cm_t35_isp_secondary_subdevs[] = {
+ {
+ .board_info = cm_t35_isp_i2c_boardinfo[1],
+ .i2c_adapter_id = 3,
+ },
+ { NULL, 0, },
+};
+
static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = {
{
.subdevs = cm_t35_isp_primary_subdevs,
@@ -518,6 +529,15 @@ static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[]
= {
},
},
},
+ {
+ .subdevs = cm_t35_isp_secondary_subdevs,
+ .interface = ISP_INTERFACE_PARALLEL,
+ .bus = {
+ .parallel = {
+ .clk_pol = 0,
+ },
+ },
+ },
{ NULL, 0, },
};
--
1.7.5.4
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[PATCH 0/2] Add mt9t001 and tvp5150 support to cm-t3x board.
This patch set adds mt9t001 camera sensor and tvp5150 video decoder registration to cm-t35/cm-t3730 board support file. Base board (SB-T35) CIP of cm-t3x module can be connected to external video input adapter like Compulab VIP-ADP board. VIP-ADP has a digital camera sensor connection port and two composite video input ports. Analog composite video is processed by TVP5151 NTSC/PAL/SECAM Video Decoder chip. Dmitry Lifshitz (2): ARM: OMAP3: cm-t35: add mt9t001 camera sensor support ARM: OMAP3: cm-t35: add tvp5150 decoder support arch/arm/mach-omap2/board-cm-t35.c | 89 1 files changed, 89 insertions(+), 0 deletions(-) -- 1.7.5.4 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 08/12] ARM: dts: sbc-t3730: add pinmux for usb hub reset
GPIO167 is used as SB-T35 baseboard USB Hub reset.
Add GPIO167 pinmux.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-sbc-t3730.dts | 11 +++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-sbc-t3730.dts
b/arch/arm/boot/dts/omap3-sbc-t3730.dts
index 565099c..08e4a70 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3730.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3730.dts
@@ -10,6 +10,17 @@
compatible = compulab,omap3-sbc-t3730, compulab,omap3-cm-t3730,
ti,omap36xx, ti,omap3;
};
+omap3_pmx_core {
+ pinctrl-names = default;
+ pinctrl-0 = sb_t35_usb_hub_pins;
+
+ sb_t35_usb_hub_pins: pinmux_sb_t35_usb_hub_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x2130, PIN_OUTPUT | MUX_MODE4) /*
ccdc_wen.gpio_167 - SB-T35 USB HUB RST */
+ ;
+ };
+};
+
gpmc {
ranges = 5 0 0x2c00 0x0100,
4 0 0x2d00 0x0100;
--
1.7.5.4
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[PATCH 07/12] ARM: dts: cm-t3x30: add HS USB Host support
Add HS USB Host support along with USB PHYs and power supply regulators
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 38 +
arch/arm/boot/dts/omap3-cm-t3x30.dtsi |8 +++
2 files changed, 46 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index abda493..c671a22 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -19,6 +19,36 @@
linux,default-trigger = heartbeat;
};
};
+
+ /* HS USB Port 1 Power */
+ hsusb1_power: hsusb1_power_reg {
+ compatible = regulator-fixed;
+ regulator-name = hsusb1_vbus;
+ regulator-min-microvolt = 330;
+ regulator-max-microvolt = 330;
+ startup-delay-us = 7;
+ };
+
+ /* HS USB Port 2 Power */
+ hsusb2_power: hsusb2_power_reg {
+ compatible = regulator-fixed;
+ regulator-name = hsusb2_vbus;
+ regulator-min-microvolt = 330;
+ regulator-max-microvolt = 330;
+ startup-delay-us = 7;
+ };
+
+ /* HS USB Host PHY on PORT 1 */
+ hsusb1_phy: hsusb1_phy {
+ compatible = usb-nop-xceiv;
+ vcc-supply = hsusb1_power;
+ };
+
+ /* HS USB Host PHY on PORT 2 */
+ hsusb2_phy: hsusb2_phy {
+ compatible = usb-nop-xceiv;
+ vcc-supply = hsusb2_power;
+ };
};
omap3_pmx_core {
@@ -70,3 +100,11 @@
i2c3 {
clock-frequency = 40;
};
+usbhshost {
+ port1-mode = ehci-phy;
+ port2-mode = ehci-phy;
+};
+
+usbhsehci {
+ phys = hsusb1_phy hsusb2_phy;
+};
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index a56d082..cb43929 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -93,3 +93,11 @@
/* pullups: BIT(0) */
ti,pullups = 0x01;
};
+
+hsusb1_phy {
+ reset-gpios = twl_gpio 6 GPIO_ACTIVE_LOW;
+};
+
+hsusb2_phy {
+ reset-gpios = twl_gpio 7 GPIO_ACTIVE_LOW;
+};
--
1.7.5.4
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[PATCH 01/12] ARM: dts: sbc-t3x: use omap specific pinctrl defines
Use omap specific pinctrl defines (OMAP3_CORE1_IOPAD) to configure
the padconf register offset.
This simplify further support of CompuLab's boards based on omap36xx,
omap34xx and am35x.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3730.dts | 36
arch/arm/boot/dts/omap3-sbc-t3730.dts |6 ++--
2 files changed, 21 insertions(+), 21 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3730.dts
b/arch/arm/boot/dts/omap3-cm-t3730.dts
index 486f4d6..508cd9b 100644
--- a/arch/arm/boot/dts/omap3-cm-t3730.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3730.dts
@@ -34,44 +34,44 @@
omap3_pmx_core {
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins =
- 0x114 (PIN_OUTPUT_PULLUP | MUX_MODE0) /*
sdmmc1_clk.sdmmc1_clk */
- 0x116 (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc1_cmd.sdmmc1_cmd */
- 0x118 (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc1_dat0.sdmmc1_dat0 */
- 0x11a (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc1_dat1.sdmmc1_dat1 */
- 0x11c (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc1_dat2.sdmmc1_dat2 */
- 0x11e (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc1_dat3.sdmmc1_dat3 */
+ OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP |
MUX_MODE0)/* sdmmc1_clk.sdmmc1_clk */
+ OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_cmd.sdmmc1_cmd */
+ OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_dat0.sdmmc1_dat0 */
+ OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_dat1.sdmmc1_dat1 */
+ OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_dat2.sdmmc1_dat2 */
+ OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_dat3.sdmmc1_dat3 */
;
};
mmc2_pins: pinmux_mmc2_pins {
pinctrl-single,pins =
- 0x128 (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc2_clk.sdmmc2_clk */
- 0x12a (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc2_cmd.sdmmc2_cmd */
- 0x12c (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc2_dat0.sdmmc2_dat0 */
- 0x12e (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc2_dat1.sdmmc2_dat1 */
- 0x130 (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc2_dat2.sdmmc2_dat2 */
- 0x132 (PIN_INPUT_PULLUP | MUX_MODE0)/*
sdmmc2_dat3.sdmmc2_dat3 */
+ OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_clk.sdmmc2_clk */
+ OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_cmd.sdmmc2_cmd */
+ OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_dat0.sdmmc2_dat0 */
+ OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_dat1.sdmmc2_dat1 */
+ OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_dat2.sdmmc2_dat2 */
+ OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_dat3.sdmmc2_dat3 */
;
};
smsc1_pins: pinmux_smsc1_pins {
pinctrl-single,pins =
- 0x88 (PIN_OUTPUT | MUX_MODE0) /*
gpmc_ncs5.gpmc_ncs5 */
- 0x16a (PIN_INPUT_PULLUP | MUX_MODE4)/*
uart3_cts_rctx.gpio_163 */
+ OMAP3_CORE1_IOPAD(0x20b8, PIN_OUTPUT | MUX_MODE0)
/* gpmc_ncs5.gpmc_ncs5 */
+ OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLUP | MUX_MODE4)
/* uart3_cts_rctx.gpio_163 */
;
};
uart3_pins: pinmux_uart3_pins {
pinctrl-single,pins =
- 0x16e (PIN_INPUT | MUX_MODE0) /*
uart3_rx_irrx.uart3_rx_irrx */
- 0x170 (PIN_OUTPUT | MUX_MODE0) /*
uart3_tx_irtx.uart3_tx_irtx */
+ OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)
/* uart3_rx_irrx.uart3_rx_irrx */
+ OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)
/* uart3_tx_irtx.uart3_tx_irtx */
;
};
wl12xx_gpio: pinmux_wl12xx_gpio {
pinctrl-single,pins =
- 0xb2 (PIN_OUTPUT | MUX_MODE4) /*
dss_data3.gpio_73 */
- 0x134 (PIN_INPUT | MUX_MODE4) /*
sdmmc2_dat4.gpio_136 */
+ OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4)
/* dss_data3.gpio_73 */
+ OMAP3_CORE1_IOPAD(0x2164, PIN_INPUT | MUX_MODE4)
/* sdmmc2_dat4.gpio_136 */
;
};
};
diff --git a/arch/arm/boot/dts/omap3-sbc-t3730.dts
b/arch/arm/boot/dts/omap3-sbc-t3730.dts
[PATCH 02/12] ARM: dts: sbc-t3x: refactor DT support
Refactor the sbc-t3x device tree as a preparation for additional
(sbc-t3530, sbc-t3517, etc.) boards support.
No functional changes.
The device tree will have the following structure:
omap3-cm-t3x.dtsi
|
|-- omap3-cm-t3x30.dtsi
| |
| |
| | - ---
| || CoM || Board || Base board |
| | - ---
| |omap3-sb-t35.dtsi
| | |
| |-- omap3-cm-t3730.dts -- omap3-sbc-t3730.dts --|
| | |
| |-- omap3-cm-t3530.dts -- omap3-sbc-t3530.dts --|
||
| omap3-cm-t3517.dts -- omap3-sbc-t3517.dts --|
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3730.dts | 41 --
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 60 +
arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 36 +--
arch/arm/boot/dts/omap3-sb-t35.dtsi | 11 ++
arch/arm/boot/dts/omap3-sbc-t3730.dts | 14
arch/arm/mach-omap2/pdata-quirks.c|2 +-
6 files changed, 89 insertions(+), 75 deletions(-)
create mode 100644 arch/arm/boot/dts/omap3-cm-t3x.dtsi
diff --git a/arch/arm/boot/dts/omap3-cm-t3730.dts
b/arch/arm/boot/dts/omap3-cm-t3730.dts
index 508cd9b..b3f9a50 100644
--- a/arch/arm/boot/dts/omap3-cm-t3730.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3730.dts
@@ -32,16 +32,6 @@
};
omap3_pmx_core {
- mmc1_pins: pinmux_mmc1_pins {
- pinctrl-single,pins =
- OMAP3_CORE1_IOPAD(0x2144, PIN_OUTPUT_PULLUP |
MUX_MODE0)/* sdmmc1_clk.sdmmc1_clk */
- OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_cmd.sdmmc1_cmd */
- OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_dat0.sdmmc1_dat0 */
- OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_dat1.sdmmc1_dat1 */
- OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_dat2.sdmmc1_dat2 */
- OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_dat3.sdmmc1_dat3 */
- ;
- };
mmc2_pins: pinmux_mmc2_pins {
pinctrl-single,pins =
@@ -54,20 +44,6 @@
;
};
- smsc1_pins: pinmux_smsc1_pins {
- pinctrl-single,pins =
- OMAP3_CORE1_IOPAD(0x20b8, PIN_OUTPUT | MUX_MODE0)
/* gpmc_ncs5.gpmc_ncs5 */
- OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLUP | MUX_MODE4)
/* uart3_cts_rctx.gpio_163 */
- ;
- };
-
- uart3_pins: pinmux_uart3_pins {
- pinctrl-single,pins =
- OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)
/* uart3_rx_irrx.uart3_rx_irrx */
- OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)
/* uart3_tx_irtx.uart3_tx_irtx */
- ;
- };
-
wl12xx_gpio: pinmux_wl12xx_gpio {
pinctrl-single,pins =
OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4)
/* dss_data3.gpio_73 */
@@ -76,13 +52,6 @@
};
};
-mmc1 {
- vmmc-supply = vmmc1;
- bus-width = 4;
- pinctrl-names = default;
- pinctrl-0 = mmc1_pins;
-};
-
mmc2 {
pinctrl-names = default;
pinctrl-0 = mmc2_pins;
@@ -92,13 +61,3 @@
bus-width = 4;
cap-power-off-card;
};
-
-smsc1 {
- pinctrl-names = default;
- pinctrl-0 = smsc1_pins;
-};
-
-uart3 {
- pinctrl-names = default;
- pinctrl-0 = uart3_pins;
-};
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
new file mode 100644
index 000..ca6090d
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -0,0 +1,60 @@
+/*
+ * Common support for CompuLab CM-T3x CoMs
+ */
+
+/ {
+
+ memory {
+ device_type = memory;
+ reg = 0x8000 0x1000; /* 256 MB */
+ };
+
+ leds {
+ compatible = gpio-leds;
+ ledb {
+ label = cm-t3x:green;
+ gpios = gpio6 26 GPIO_ACTIVE_HIGH; /* gpio186 */
+ linux,default-trigger = heartbeat;
+ };
+ };
+};
+
+omap3_pmx_core {
+
+ uart3_pins: pinmux_uart3_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)
/* uart3_rx_irrx.uart3_rx_irrx */
+ OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)
/* uart3_tx_irtx.uart3_tx_irtx */
+ ;
+ };
+
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single
[PATCH 09/12] ARM: dts: cm-t3x30: add USB OTG support
Add USB OTG support for cm-t3x30 CoMs.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 28
1 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index cb43929..d000558 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -32,6 +32,23 @@
OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLUP | MUX_MODE4)
/* uart3_cts_rctx.gpio_163 */
;
};
+
+ hsusb0_pins: pinmux_hsusb0_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)
/* hsusb0_clk.hsusb0_clk */
+ OMAP3_CORE1_IOPAD(0x21a2, PIN_OUTPUT | MUX_MODE0)
/* hsusb0_stp.hsusb0_stp */
+ OMAP3_CORE1_IOPAD(0x21a4, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_dir.hsusb0_dir */
+ OMAP3_CORE1_IOPAD(0x21a6, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_nxt.hsusb0_nxt */
+ OMAP3_CORE1_IOPAD(0x21a8, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_data0.hsusb2_data0 */
+ OMAP3_CORE1_IOPAD(0x21aa, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_data1.hsusb0_data1 */
+ OMAP3_CORE1_IOPAD(0x21ac, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_data2.hsusb0_data2 */
+ OMAP3_CORE1_IOPAD(0x21ae, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_data7.hsusb0_data3 */
+ OMAP3_CORE1_IOPAD(0x21b0, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_data7.hsusb0_data4 */
+ OMAP3_CORE1_IOPAD(0x21b2, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_data7.hsusb0_data5 */
+ OMAP3_CORE1_IOPAD(0x21b4, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_data7.hsusb0_data6 */
+ OMAP3_CORE1_IOPAD(0x21b6, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* hsusb0_data7.hsusb0_data7 */
+ ;
+ };
};
gpmc {
@@ -101,3 +118,14 @@
hsusb2_phy {
reset-gpios = twl_gpio 7 GPIO_ACTIVE_LOW;
};
+
+usb_otg_hs {
+ pinctrl-names = default;
+ pinctrl-0 = hsusb0_pins;
+ interface-type = 0;
+ usb-phy = usb2_phy;
+ phys = usb2_phy;
+ phy-names = usb2-phy;
+ mode = 3;
+ power = 50;
+};
--
1.7.5.4
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[PATCH 03/12] ARM: dts: sbc-t3x: disable mmc3
Disable mmc3 interface, since is not used on sbc-t3x boards.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index ca6090d..842201c 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -51,6 +51,10 @@
bus-width = 4;
};
+mmc3 {
+ status = disabled;
+};
+
i2c1 {
clock-frequency = 40;
};
--
1.7.5.4
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[PATCH 00/11] ARM: dts: sbc-t3x: add support for more boards
Add support for CompuLab SBC-T3530 and SBC-T3517 boards: https://compulab.co.il/products/sbcs/sbc-t3530/ https://compulab.co.il/products/sbcs/sbc-t3517/ along with respective CoMs - CM-T3530 and CM-T3517: https://compulab.co.il/products/computer-on-modules/cm-t3530/ https://compulab.co.il/products/computer-on-modules/cm-t3517/ The device tree files have the following structure: omap3-cm-t3x.dtsi | |-- omap3-cm-t3x30.dtsi | | | | | | - --- | || CoM || Board || Base board | | | - --- | |omap3-sb-t35.dtsi | | | | |-- omap3-cm-t3730.dts -- omap3-sbc-t3730.dts --| | | | | |-- omap3-cm-t3530.dts -- omap3-sbc-t3530.dts --| || | omap3-cm-t3517.dts -- omap3-sbc-t3517.dts --| where omap3-cm-t3730.dts, omap3-cm-t3530.dts, omap3-cm-t3517.dts contain CoMs specific data, while omap3-sbc-t3730.dts, omap3-sbc-t3530.dts, omap3-sbc-t3517.dts represent eval boards with respective core modules. This series is based on Tony's omap-for-v3.14/dt branch Dmitry Lifshitz (11): ARM: dts: sbc-t3x: refactor DT support ARM: dts: sbc-t3x: disable mmc3 ARM: dts: sb-t35: fix Ethernet power supply ARM: dts: cm-t3x: add gpio-led pinmux ARM: dts: cm-t3x30: add twl4030 gpio pullups ARM: dts: cm-t3x30: add HS USB Host support ARM: dts: sbc-t3730: add pinmux for usb hub reset ARM: dts: cm-t3x30: add USB OTG support ARM: dts: sbc-t3530: add support for sbc-t3530 ARM: dts: sbc-t3517: add support for sbc-t3517 ARM: OMAP2+: make reset pulse for sbc-t3x usb hubs arch/arm/boot/dts/Makefile|4 + arch/arm/boot/dts/omap3-cm-t3517.dts | 137 + arch/arm/boot/dts/omap3-cm-t3530.dts | 13 +++ arch/arm/boot/dts/omap3-cm-t3730.dts | 40 -- arch/arm/boot/dts/omap3-cm-t3x.dtsi | 112 +++ arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 74 +- arch/arm/boot/dts/omap3-sb-t35.dtsi | 30 +++- arch/arm/boot/dts/omap3-sbc-t3517.dts | 44 +++ arch/arm/boot/dts/omap3-sbc-t3530.dts | 37 + arch/arm/boot/dts/omap3-sbc-t3730.dts | 24 +++--- arch/arm/mach-omap2/pdata-quirks.c| 67 - 11 files changed, 506 insertions(+), 76 deletions(-) create mode 100644 arch/arm/boot/dts/omap3-cm-t3517.dts create mode 100644 arch/arm/boot/dts/omap3-cm-t3530.dts create mode 100644 arch/arm/boot/dts/omap3-cm-t3x.dtsi create mode 100644 arch/arm/boot/dts/omap3-sbc-t3517.dts create mode 100644 arch/arm/boot/dts/omap3-sbc-t3530.dts -- 1.7.5.4 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 06/12] ARM: dts: cm-t3x30: add twl4030 gpio pullups
Add pullup for twl4030 GPIO_0 used as MMC1 card detect signal.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x30.dtsi |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index 4bcc639..a56d082 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -90,4 +90,6 @@
twl_gpio {
ti,use-leds;
+ /* pullups: BIT(0) */
+ ti,pullups = 0x01;
};
--
1.7.5.4
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[PATCH 04/12] ARM: dts: sb-t35: fix Ethernet power supply
SB-T35 baseboard features SMSC9220 Ethernet chip which requires
its own power supply regulators.
Add baseboard specific regulators for the SB-T35 Ethernet chip.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-sb-t35.dtsi | 18 --
1 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi
b/arch/arm/boot/dts/omap3-sb-t35.dtsi
index b3b6e43..7909c51 100644
--- a/arch/arm/boot/dts/omap3-sb-t35.dtsi
+++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi
@@ -2,6 +2,20 @@
* Common support for CompuLab SB-T35 used on SBC-T3530, SBC-T3517 and
SBC-T3730
*/
+/ {
+ vddvario_sb_t35: regulator-vddvario-sb-t35 {
+ compatible = regulator-fixed;
+ regulator-name = vddvario;
+ regulator-always-on;
+ };
+
+ vdd33a_sb_t35: regulator-vdd33a-sb-t35 {
+ compatible = regulator-fixed;
+ regulator-name = vdd33a;
+ regulator-always-on;
+ };
+};
+
omap3_pmx_core {
smsc2_pins: pinmux_smsc2_pins {
pinctrl-single,pins =
@@ -43,8 +57,8 @@
gpmc,wr-access-ns = 186;
gpmc,cycle2cycle-samecsen;
gpmc,cycle2cycle-diffcsen;
- vddvario-supply = vddvario;
- vdd33a-supply = vdd33a;
+ vddvario-supply = vddvario_sb_t35;
+ vdd33a-supply = vdd33a_sb_t35;
reg-io-width = 4;
smsc,save-mac-address;
};
--
1.7.5.4
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[PATCH 10/12] ARM: dts: sbc-t3530: add support for sbc-t3530
Add support for CM-T3530 CoM and SBC-T3530 board.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/Makefile|2 +
arch/arm/boot/dts/omap3-cm-t3530.dts | 12 +++
arch/arm/boot/dts/omap3-sbc-t3530.dts | 36 +
arch/arm/mach-omap2/pdata-quirks.c|6 +
4 files changed, 56 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/boot/dts/omap3-cm-t3530.dts
create mode 100644 arch/arm/boot/dts/omap3-sbc-t3530.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index b7af502..fb8c397 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -179,6 +179,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap2420-n810-wimax.dtb \
omap3430-sdp.dtb \
omap3-beagle.dtb \
+ omap3-cm-t3530.dtb \
+ omap3-sbc-t3530.dtb \
omap3-cm-t3730.dtb \
omap3-sbc-t3730.dtb \
omap3-devkit8000.dtb \
diff --git a/arch/arm/boot/dts/omap3-cm-t3530.dts
b/arch/arm/boot/dts/omap3-cm-t3530.dts
new file mode 100644
index 000..9faf1cd
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-cm-t3530.dts
@@ -0,0 +1,12 @@
+/*
+ * Support for CompuLab CM-T3530
+ */
+/dts-v1/;
+
+#include omap34xx.dtsi
+#include omap3-cm-t3x30.dtsi
+
+/ {
+ model = CompuLab CM-T3530;
+ compatible = compulab,omap3-cm-t3530, ti,omap34xx, ti,omap3;
+};
diff --git a/arch/arm/boot/dts/omap3-sbc-t3530.dts
b/arch/arm/boot/dts/omap3-sbc-t3530.dts
new file mode 100644
index 000..bbbeea6
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-sbc-t3530.dts
@@ -0,0 +1,36 @@
+/*
+ * Suppport for CompuLab SBC-T3530 with CM-T3530
+ */
+
+#include omap3-cm-t3530.dts
+#include omap3-sb-t35.dtsi
+
+/ {
+ model = CompuLab SBC-T3530 with CM-T3530;
+ compatible = compulab,omap3-sbc-t3530, compulab,omap3-cm-t3530,
ti,omap34xx, ti,omap3;
+};
+
+omap3_pmx_core {
+ pinctrl-names = default;
+ pinctrl-0 = sb_t35_usb_hub_pins;
+
+ sb_t35_usb_hub_pins: pinmux_sb_t35_usb_hub_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x2130, PIN_OUTPUT | MUX_MODE4) /*
ccdc_wen.gpio_167 - SB-T35 USB HUB RST */
+ ;
+ };
+};
+
+/*
+ * The following ranges correspond to SMSC9x eth chips on CM-T3530 CoM and
+ * SB-T35 baseboard respectively.
+ * This setting includes both chips in SBC-T3530 board device tree.
+ */
+gpmc {
+ ranges = 5 0 0x2c00 0x0100,
+4 0 0x2d00 0x0100;
+};
+
+mmc1 {
+ cd-gpios = twl_gpio 0 GPIO_ACTIVE_HIGH;
+};
diff --git a/arch/arm/mach-omap2/pdata-quirks.c
b/arch/arm/mach-omap2/pdata-quirks.c
index 0748ade..4f2591e 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -119,6 +119,11 @@ static void __init omap3_sbc_t3730_legacy_init(void)
omap_ads7846_init(1, 57, 0, NULL);
}
+static void __init omap3_sbc_t3530_legacy_init(void)
+{
+ omap_ads7846_init(1, 57, 0, NULL);
+}
+
static void __init omap3_igep0020_legacy_init(void)
{
omap3_igep2_display_init_of();
@@ -258,6 +263,7 @@ struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
*/
static struct pdata_init pdata_quirks[] __initdata = {
#ifdef CONFIG_ARCH_OMAP3
+ { compulab,omap3-sbc-t3530, omap3_sbc_t3530_legacy_init, },
{ compulab,omap3-sbc-t3730, omap3_sbc_t3730_legacy_init, },
{ nokia,omap3-n900, hsmmc2_internal_input_clk, },
{ nokia,omap3-n9, hsmmc2_internal_input_clk, },
--
1.7.5.4
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[PATCH 05/12] ARM: dts: cm-t3x: add gpio-led pinmux
GPIO186 is used for the heartbeat led.
Setup the pinmux for the GPIO186.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi |8
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 842201c..abda493 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -11,6 +11,8 @@
leds {
compatible = gpio-leds;
+ pinctrl-names = default;
+ pinctrl-0 = green_led_pins;
ledb {
label = cm-t3x:green;
gpios = gpio6 26 GPIO_ACTIVE_HIGH; /* gpio186 */
@@ -38,6 +40,12 @@
OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc1_dat3.sdmmc1_dat3 */
;
};
+
+ green_led_pins: pinmux_green_led_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x21e2, PIN_OUTPUT | MUX_MODE4)
/* sys_clkout2.gpio_186 */
+ ;
+ };
};
uart3 {
--
1.7.5.4
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[PATCH 11/12] ARM: dts: sbc-t3517: add support for sbc-t3517
Add support for CM-T3517 CoM and SBC-T3517 board.
reused common support for sbc-t3x boards
(omap3-cm-t3x.dtsi, omap3-sb-t35.dtsi):
* SB-T35 baseboard eth
* MMC1, UART3
* HS USB Port 1/2
* I2C1/3
* Heartbit led
Added basic support for:
* MMC1 wp/cd signals
* CM-T3517 Usb Hub
* WL12xx WiFi chip
* Davinci EMAC
* AM35X OTG
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/Makefile|2 +
arch/arm/boot/dts/omap3-cm-t3517.dts | 136 +
arch/arm/boot/dts/omap3-sbc-t3517.dts | 43 ++
arch/arm/mach-omap2/pdata-quirks.c| 38 +-
4 files changed, 218 insertions(+), 1 deletions(-)
create mode 100644 arch/arm/boot/dts/omap3-cm-t3517.dts
create mode 100644 arch/arm/boot/dts/omap3-sbc-t3517.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index fb8c397..afa9698 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -179,6 +179,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap2420-n810-wimax.dtb \
omap3430-sdp.dtb \
omap3-beagle.dtb \
+ omap3-cm-t3517.dtb \
+ omap3-sbc-t3517.dtb \
omap3-cm-t3530.dtb \
omap3-sbc-t3530.dtb \
omap3-cm-t3730.dtb \
diff --git a/arch/arm/boot/dts/omap3-cm-t3517.dts
b/arch/arm/boot/dts/omap3-cm-t3517.dts
new file mode 100644
index 000..d00502f
--- /dev/null
+++ b/arch/arm/boot/dts/omap3-cm-t3517.dts
@@ -0,0 +1,136 @@
+/*
+ * Support for CompuLab CM-T3517
+ */
+/dts-v1/;
+
+#include am3517.dtsi
+#include omap3-cm-t3x.dtsi
+
+/ {
+ model = CompuLab CM-T3517;
+ compatible = compulab,omap3-cm-t3517, ti,am3517, ti,omap3;
+
+ vmmc: regulator-vmmc {
+compatible = regulator-fixed;
+regulator-name = vmmc;
+regulator-min-microvolt = 330;
+regulator-max-microvolt = 330;
+};
+
+ wl12xx_vmmc2: wl12xx_vmmc2 {
+ compatible = regulator-fixed;
+ regulator-name = vw1271;
+ pinctrl-names = default;
+ pinctrl-0 =
+ wl12xx_wkup_pins
+ wl12xx_core_pins
+ ;
+ regulator-min-microvolt = 180;
+ regulator-max-microvolt = 180;
+ gpio = gpio1 6 GPIO_ACTIVE_HIGH ; /* gpio6 */
+ startup-delay-us = 2;
+ enable-active-high;
+ };
+
+ wl12xx_vaux2: wl12xx_vaux2 {
+ compatible = regulator-fixed;
+ regulator-name = vwl1271_vaux2;
+ regulator-min-microvolt = 180;
+ regulator-max-microvolt = 180;
+ };
+};
+
+omap3_pmx_wkup {
+
+ wl12xx_wkup_pins: pinmux_wl12xx_wkup_pins {
+ pinctrl-single,pins =
+ OMAP3_WKUP_IOPAD(0x2a0e, PIN_OUTPUT | MUX_MODE4)
/* sys_boot2.gpio_4 */
+ OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE4)
/* sys_boot4.gpio_6 */
+ ;
+ };
+};
+
+omap3_pmx_core {
+
+ phy1_reset_pins: pinmux_hsusb1_phy_reset_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE4)
/* uart2_tx.gpio_146 */
+ ;
+ };
+
+ phy2_reset_pins: pinmux_hsusb2_phy_reset_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x217a, PIN_OUTPUT | MUX_MODE4)
/* uart2_rx.gpio_147 */
+ ;
+ };
+
+ otg_drv_vbus: pinmux_otg_drv_vbus {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x2210, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* rmii_50Mhz_clk.usb0_drvvbus */
+ ;
+ };
+
+ mmc2_pins: pinmux_mmc2_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_clk.sdmmc2_clk */
+ OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_cmd.sdmmc2_cmd */
+ OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_dat0.sdmmc2_dat0 */
+ OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_dat1.sdmmc2_dat1 */
+ OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_dat2.sdmmc2_dat2 */
+ OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdmmc2_dat3.sdmmc2_dat3 */
+ ;
+ };
+
+ wl12xx_core_pins: pinmux_wl12xx_core_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x20b8, PIN_OUTPUT | MUX_MODE4)
/* gpmc_ncs5.gpio_56 */
+ OMAP3_CORE1_IOPAD(0x2176, PIN_INPUT_PULLUP | MUX_MODE4)
/* uart2_rts.gpio_145 */
+ ;
+ };
+
+ usb_hub_pins: pinmux_usb_hub_pins {
+ pinctrl
[PATCH 12/12] ARM: OMAP2+: make reset pulse for sbc-t3x usb hubs
sbc-t3x boards features two external USB ports on SB-T35 baseboard.
The baseboardi USB hub reset signal should be de-asserted to make
those ports functional.
sbc-t3517 features additional (assembled on CoM) USB hub which also
requires reset signal handling.
Add quirks code to handle proper reset pulse signal.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/mach-omap2/pdata-quirks.c | 21 +
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/pdata-quirks.c
b/arch/arm/mach-omap2/pdata-quirks.c
index 1ee831f..3e1407c 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -108,6 +108,23 @@ static int omap3_sbc_t3730_twl_callback(struct device *dev,
return 0;
}
+static void __init omap3_sbc_t3x_usb_hub_init(int gpio, char *hub_name)
+{
+ int err = gpio_request_one(gpio, GPIOF_OUT_INIT_LOW, hub_name);
+
+ if (err) {
+ pr_err(SBC-T3x: %s reset gpio request failed: %d\n,
+ hub_name, err);
+ return;
+ }
+
+ gpio_export(gpio, 0);
+
+ udelay(10);
+ gpio_set_value(gpio, 1);
+ msleep(1);
+}
+
static void __init omap3_sbc_t3730_twl_init(void)
{
twl_gpio_auxdata.setup = omap3_sbc_t3730_twl_callback;
@@ -115,12 +132,14 @@ static void __init omap3_sbc_t3730_twl_init(void)
static void __init omap3_sbc_t3730_legacy_init(void)
{
+ omap3_sbc_t3x_usb_hub_init(167, sb-t35 usb hub);
legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 136);
omap_ads7846_init(1, 57, 0, NULL);
}
static void __init omap3_sbc_t3530_legacy_init(void)
{
+ omap3_sbc_t3x_usb_hub_init(167, sb-t35 usb hub);
omap_ads7846_init(1, 57, 0, NULL);
}
@@ -198,6 +217,8 @@ static void __init omap3_sbc_t3517_wifi_init(void)
static void __init omap3_sbc_t3517_legacy_init(void)
{
+ omap3_sbc_t3x_usb_hub_init(152, cm-t3517 usb hub);
+ omap3_sbc_t3x_usb_hub_init(98, sb-t35 usb hub);
am35xx_emac_reset();
hsmmc2_internal_input_clk();
omap3_sbc_t3517_wifi_init();
--
1.7.5.4
--
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Re: [PATCH] ARM: OMAP5: DSS hwmod data
Hi Tomi, (resending in the text format) Where can I get those unpublished omap5 and omap5-uevm display patches to test the video out with this patch? I'll appreciate your assistance in additional setup (like required uEvm .dts changes and DSI panel connection short guide). Thanks you in advance, Dmitry Lifshitz On 03/12/2014 12:33 PM, Tomi Valkeinen wrote: On 12/03/14 12:26, Tomi Valkeinen wrote: Hi, This patch adds hwmod data for omap5 display subsystem. I have tested this on omap5-uevm with a DSI panel. I cannot test omap5-uevm's hdmi output yet, as the mainline is missing omap5 HDMI driver. I do see this when booting: omap_hwmod: dss_dispc: cannot be enabled for reset (3) omap_hwmod: dss_dsi1: cannot be enabled for reset (3) omap_hwmod: dss_dsi2: cannot be enabled for reset (3) omap_hwmod: dss_hdmi: cannot be enabled for reset (3) omap_hwmod: dss_rfbi: cannot be enabled for reset (3) But at least DSI works just fine. Oh, I forgot to say that I tested this on top of the DSS DT branch, and unpublished omap5 and omap5-uevm display patches. So if applied to the current mainline, the hwmods are not used at all (except the reset at boot time, I think). But if this gets merged for 3.15, it'll make adding omap5 DSS support easier for 3.16 as the HWMOD data is already there. Tomi -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] ARM: OMAP5: DSS hwmod data
Hi Tomi, Thank you for the feedback. We have OMAP5 based board with no ESD Level Translator chip. So, I made a quick hack in tpd12s015 driver to skip using un-relevant GPIOs. I've copied DSS DT structure from uEmv board *.dts. However the HDMI output is not activate yet. Here is some debug output: root@cm-debian:~# dmesg | grep -i dss [0.040554] omap_hwmod: dss_dispc: cannot be enabled for reset (3) [0.043135] omap_hwmod: dss_dsi1: cannot be enabled for reset (3) [0.045725] omap_hwmod: dss_dsi2: cannot be enabled for reset (3) [0.048311] omap_hwmod: dss_hdmi: cannot be enabled for reset (3) [0.050888] omap_hwmod: dss_rfbi: cannot be enabled for reset (3) [0.325392] DSS: set fck to 19200 [0.325400] DSS: dss_runtime_get [0.325427] DSS: dss_restore_context [0.325445] OMAP DSS rev 6.1 [0.325450] DSS: dss_runtime_put [0.325456] DSS: dss_save_context [0.325461] DSS: context saved [0.325707] DSS: dss_restore_context [0.325711] DSS: context restored [0.325746] omapdss_dispc 58001000.dispc: OMAP DISPC rev 5.1 [0.325838] DSS: dss_save_context [0.325843] DSS: context saved I do not use uEvm BSP u-Boot. I'm forking from this source: git://git.denx.de/u-boot-ti.git Perhaps I'm missing some clocks initialization? What are the correct bootargs for activating HDMI video output? Thank you in advance for the assistance, Dmitry On 03/17/2014 08:13 AM, Tomi Valkeinen wrote: On 16/03/14 13:41, Dmitry Lifshitz wrote: Hi Tomi, (resending in the text format) Where can I get those unpublished omap5 and omap5-uevm display patches to test the video out with this patch? I'll appreciate your assistance in additional setup (like required uEvm .dts changes and DSI panel connection short guide). git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux.git work/dss-dt-pyra I've since added omap5 hdmi support, so omap5-uevm's hdmi output works on that branch. Tomi -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] ARM: OMAP5: DSS hwmod data
Hi Tomi, Unfortunately, I have a lack of experience with DT DSS stuff. How should I define the endpoints and the connector in my case? Please, could you provide some reference. Regarding omapfb, is it sufficient to turn it on in the Kernel config? Thanks, Dmitry On 03/17/2014 03:28 PM, Tomi Valkeinen wrote: On 17/03/14 15:22, Dmitry Lifshitz wrote: Hi Tomi, Thank you for the feedback. We have OMAP5 based board with no ESD Level Translator chip. So, I made a quick hack in tpd12s015 driver to skip using un-relevant GPIOs. If you don't have tpd12s015 on your board, don't modify it. Remove it from your board's dts file totally. I've copied DSS DT structure from uEmv board *.dts. However the HDMI output is not activate yet. Here is some debug output: root@cm-debian:~# dmesg | grep -i dss [0.040554] omap_hwmod: dss_dispc: cannot be enabled for reset (3) [0.043135] omap_hwmod: dss_dsi1: cannot be enabled for reset (3) [0.045725] omap_hwmod: dss_dsi2: cannot be enabled for reset (3) [0.048311] omap_hwmod: dss_hdmi: cannot be enabled for reset (3) [0.050888] omap_hwmod: dss_rfbi: cannot be enabled for reset (3) [0.325392] DSS: set fck to 19200 [0.325400] DSS: dss_runtime_get [0.325427] DSS: dss_restore_context [0.325445] OMAP DSS rev 6.1 [0.325450] DSS: dss_runtime_put [0.325456] DSS: dss_save_context [0.325461] DSS: context saved [0.325707] DSS: dss_restore_context [0.325711] DSS: context restored [0.325746] omapdss_dispc 58001000.dispc: OMAP DISPC rev 5.1 [0.325838] DSS: dss_save_context [0.325843] DSS: context saved I do not use uEvm BSP u-Boot. I'm forking from this source: git://git.denx.de/u-boot-ti.git Perhaps I'm missing some clocks initialization? What are the correct bootargs for activating HDMI video output? HDMI is the only output on the uevm, and if your board is similar, no boot args are needed. But, of course, you need omapfb or omapdrm to manage the display. Tomi -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] ARM: OMAP5: DSS hwmod data
+0x18/0x48) [ 11.277968] [c03cc6c4] (platform_drv_probe) from [c03ca8cc] (really_probe+0x80/0x208) [ 11.286516] [c03ca8cc] (really_probe) from [c03cab64] (driver_probe_device+0x30/0x48) [ 11.295071] [c03cab64] (driver_probe_device) from [c03cac08] (__driver_attach+0x8c/0x90) [ 11.303881] [c03cac08] (__driver_attach) from [c03c92dc] (bus_for_each_dev+0x54/0x88) [ 11.312422] [c03c92dc] (bus_for_each_dev) from [c03ca1b8] (bus_add_driver+0xe4/0x1d8) [ 11.320957] [c03ca1b8] (bus_add_driver) from [c03cb264] (driver_register+0x78/0xf4) [ 11.329323] [c03cb264] (driver_register) from [c0008788] (do_one_initcall+0x44/0x174) [ 11.337876] [c0008788] (do_one_initcall) from [c07137b4] (do_init_module+0x48/0x17c) [ 11.346331] [c07137b4] (do_init_module) from [c00bad0c] (SyS_init_module+0x64/0x6c) [ 11.354690] [c00bad0c] (SyS_init_module) from [c0020d80] (ret_fast_syscall+0x0/0x30) While using FBDEV I have the following issue: root@cm-debian:~# modprobe omapfb [ 27.524419] [ cut here ] [ 27.529256] WARNING: CPU: 1 PID: 2087 at /home/lifshitz/workroot/OMAP5-eewiki/omap5-kernel/mm/page_alloc.c:2492 __alloc_pages_nodemask+0x268/0x83c() [ 27.543164] Modules linked in: omapfb(+) cfbcopyarea cfbimgblt cfbfillrect bnep rfcomm bluetooth 6lowpan_iphc phy_omap_usb2 connector_hdmi omapdss omap4_keypad matrix_keymap omap_ocp2scp rtc_palmas spi_omap2_mcspi [ 27.563113] CPU: 1 PID: 2087 Comm: modprobe Tainted: G W 3.14.0-rc4-cm-t54-test-suit+ #108 [ 27.572677] [c00280ac] (unwind_backtrace) from [c0024eb0] (show_stack+0x10/0x14) [ 27.580786] [c0024eb0] (show_stack) from [c06fc434] (dump_stack+0x70/0x88) [ 27.588341] [c06fc434] (dump_stack) from [c004d8e8] (warn_slowpath_common+0x70/0x88) [ 27.596815] [c004d8e8] (warn_slowpath_common) from [c004d91c] (warn_slowpath_null+0x1c/0x24) [ 27.606004] [c004d91c] (warn_slowpath_null) from [c01135ec] (__alloc_pages_nodemask+0x268/0x83c) [ 27.615562] [c01135ec] (__alloc_pages_nodemask) from [c002cd78] (__dma_alloc_buffer.isra.16+0x2c/0xdc) [ 27.625661] [c002cd78] (__dma_alloc_buffer.isra.16) from [c002ce40] (__alloc_remap_buffer.isra.19+0x18/0xcc) [ 27.636300] [c002ce40] (__alloc_remap_buffer.isra.19) from [c002d248] (__dma_alloc+0x110/0x138) [ 27.645757] [c002d248] (__dma_alloc) from [c002d3fc] (arm_dma_alloc+0xb0/0xd8) [ 27.653686] [c002d3fc] (arm_dma_alloc) from [bf1b1f74] (omapfb_alloc_fbmem.isra.24+0xc8/0x158 [omapfb]) [ 27.663911] [bf1b1f74] (omapfb_alloc_fbmem.isra.24 [omapfb]) from [bf1b7078] (omapfb_alloc_fbmem_display.isra.25+0xec/0xfc [omapfb]) [ 27.676759] [bf1b7078] (omapfb_alloc_fbmem_display.isra.25 [omapfb]) from [bf1b21fc] (omapfb_allocate_all_fbs+0xf4/0x174 [omapfb]) [ 27.689419] [bf1b21fc] (omapfb_allocate_all_fbs [omapfb]) from [bf1b30f8] (omapfb_create_framebuffers+0x1fc/0x524 [omapfb]) [ 27.701432] [bf1b30f8] (omapfb_create_framebuffers [omapfb]) from [bf1b3fdc] (omapfb_probe+0x28c/0x41c [omapfb]) [ 27.712446] [bf1b3fdc] (omapfb_probe [omapfb]) from [c03ab844] (platform_drv_probe+0x18/0x48) [ 27.721728] [c03ab844] (platform_drv_probe) from [c03a9a4c] (really_probe+0x80/0x208) [ 27.730284] [c03a9a4c] (really_probe) from [c03a9ce4] (driver_probe_device+0x30/0x48) [ 27.738834] [c03a9ce4] (driver_probe_device) from [c03a9d88] (__driver_attach+0x8c/0x90) [ 27.747661] [c03a9d88] (__driver_attach) from [c03a845c] (bus_for_each_dev+0x54/0x88) [ 27.756220] [c03a845c] (bus_for_each_dev) from [c03a9338] (bus_add_driver+0xe4/0x1d8) [ 27.764778] [c03a9338] (bus_add_driver) from [c03aa3e4] (driver_register+0x78/0xf4) [ 27.773148] [c03aa3e4] (driver_register) from [c0008788] (do_one_initcall+0x44/0x174) [ 27.781703] [c0008788] (do_one_initcall) from [c06f2934] (do_init_module+0x48/0x17c) [ 27.790172] [c06f2934] (do_init_module) from [c00bad0c] (SyS_init_module+0x64/0x6c) [ 27.798546] [c00bad0c] (SyS_init_module) from [c0020d80] (ret_fast_syscall+0x0/0x30) [ 27.807015] ---[ end trace 842d286115ab739d ]--- [ 27.811849] omapfb omapfb: failed to allocate framebuffer [ 27.817490] omapfb omapfb: failed to allocate fbmem [ 27.822746] omapfb omapfb: failed to setup omapfb [ 27.827710] omapfb: probe of omapfb failed with error -12 Regards, Dmitry On 03/18/2014 07:29 AM, Tomi Valkeinen wrote: On 17/03/14 16:22, Dmitry Lifshitz wrote: Hi Tomi, Unfortunately, I have a lack of experience with DT DSS stuff. How should I define the endpoints and the connector in my case? Please, could you provide some reference. See Documentation/devicetree/bindings/media/video-interfaces.txt for a description of the ports and endpoints. If your board is similar to uevm except you don't have the tpd12s015, then you just need to remove the tpd12s015 from the .dts file, and connect the OMAP's HDMI output directly to the connector. Regarding omapfb, is it sufficient to turn it on in the Kernel config? Yes. Tomi -- To unsubscribe from this list: send
Re: [PATCH] ARM: OMAP5: DSS hwmod data
Hi Tomi,
I've activated HDMI output with omapfb. Thank you very much !
Some minor issue are observed:
* the colors are inverted.
* DRM seems to be loaded with no failures, however there is no output.
HPD connector pin is connected to HDMI_HPD/GPIO7_193.
In addition we have DVI output (uses TFP410 encoder to convert DPI to DVI).
TFP410 is not connected to I2C and its PD always on.
I tried to turn DVI support using omap4-panda-common.dtsi as the
reference (with OMAP5 specific pinmux, of course),
however it fails. Does it supposed to work?
Please, could you share the .config you are using with uEvm?
Thank you in advance,
Dmitry
On 03/18/2014 10:37 AM, Tomi Valkeinen wrote:
On 18/03/14 10:19, Dmitry Lifshitz wrote:
Hi Tomi,
Thank you a lot for your assistance.
Here are my relevant DT nodes:
/ {
aliases {
display0 = hdmi0;
};
hdmi0: connector@0 {
compatible = hdmi-connector;
label = hdmi;
type = b;
hdmi_connector_in: endpoint {
remote-endpoint = hdmi_out;
};
};
};
dss {
status = ok;
};
hdmi {
status = ok;
vdda-supply = ldo4_reg;
pinctrl-names = default;
pinctrl-0 = dss_hdmi_pins;
hdmi_out: endpoint {
remote-endpoint = hdmi_connector_in;
};
};
The above looks fine.
I have the following kernel crash (caused by missing .detect callback):
Yes, it seems the hdmi driver is missing detect, as there's no support
in there for the detection at the moment. You can add the function to
omap5.c, and return true always.
How does the HPD work on your board? On uevm, the ESD/Level shifter chip
handles HPD, which is the only supported way at the moment.
While using FBDEV I have the following issue:
root@cm-debian:~# modprobe omapfb
[ 27.524419] [ cut here ]
[ 27.529256] WARNING: CPU: 1 PID: 2087 at
/home/lifshitz/workroot/OMAP5-eewiki/omap5-kernel/mm/page_alloc.c:2492
__alloc_pages_nodemask+0x268/0x83c()
[ 27.543164] Modules linked in: omapfb(+) cfbcopyarea cfbimgblt
cfbfillrect bnep rfcomm bluetooth 6lowpan_iphc phy_omap_usb2
connector_hdmi omapdss omap4_keypad matrix_keymap omap_ocp2scp
rtc_palmas spi_omap2_mcspi
[ 27.563113] CPU: 1 PID: 2087 Comm: modprobe Tainted: G W
3.14.0-rc4-cm-t54-test-suit+ #108
[ 27.572677] [c00280ac] (unwind_backtrace) from [c0024eb0]
(show_stack+0x10/0x14)
[ 27.580786] [c0024eb0] (show_stack) from [c06fc434]
(dump_stack+0x70/0x88)
[ 27.588341] [c06fc434] (dump_stack) from [c004d8e8]
(warn_slowpath_common+0x70/0x88)
[ 27.596815] [c004d8e8] (warn_slowpath_common) from [c004d91c]
(warn_slowpath_null+0x1c/0x24)
[ 27.606004] [c004d91c] (warn_slowpath_null) from [c01135ec]
(__alloc_pages_nodemask+0x268/0x83c)
[ 27.615562] [c01135ec] (__alloc_pages_nodemask) from [c002cd78]
(__dma_alloc_buffer.isra.16+0x2c/0xdc)
[ 27.625661] [c002cd78] (__dma_alloc_buffer.isra.16) from
[c002ce40] (__alloc_remap_buffer.isra.19+0x18/0xcc)
[ 27.636300] [c002ce40] (__alloc_remap_buffer.isra.19) from
[c002d248] (__dma_alloc+0x110/0x138)
[ 27.645757] [c002d248] (__dma_alloc) from [c002d3fc]
(arm_dma_alloc+0xb0/0xd8)
[ 27.653686] [c002d3fc] (arm_dma_alloc) from [bf1b1f74]
(omapfb_alloc_fbmem.isra.24+0xc8/0x158 [omapfb])
[ 27.663911] [bf1b1f74] (omapfb_alloc_fbmem.isra.24 [omapfb]) from
[bf1b7078] (omapfb_alloc_fbmem_display.isra.25+0xec/0xfc [omapfb])
[ 27.676759] [bf1b7078] (omapfb_alloc_fbmem_display.isra.25
[omapfb]) from [bf1b21fc] (omapfb_allocate_all_fbs+0xf4/0x174 [omapfb])
[ 27.689419] [bf1b21fc] (omapfb_allocate_all_fbs [omapfb]) from
[bf1b30f8] (omapfb_create_framebuffers+0x1fc/0x524 [omapfb])
[ 27.701432] [bf1b30f8] (omapfb_create_framebuffers [omapfb]) from
[bf1b3fdc] (omapfb_probe+0x28c/0x41c [omapfb])
[ 27.712446] [bf1b3fdc] (omapfb_probe [omapfb]) from [c03ab844]
(platform_drv_probe+0x18/0x48)
[ 27.721728] [c03ab844] (platform_drv_probe) from [c03a9a4c]
(really_probe+0x80/0x208)
[ 27.730284] [c03a9a4c] (really_probe) from [c03a9ce4]
(driver_probe_device+0x30/0x48)
[ 27.738834] [c03a9ce4] (driver_probe_device) from [c03a9d88]
(__driver_attach+0x8c/0x90)
[ 27.747661] [c03a9d88] (__driver_attach) from [c03a845c]
(bus_for_each_dev+0x54/0x88)
[ 27.756220] [c03a845c] (bus_for_each_dev) from [c03a9338]
(bus_add_driver+0xe4/0x1d8)
[ 27.764778] [c03a9338] (bus_add_driver) from [c03aa3e4]
(driver_register+0x78/0xf4)
[ 27.773148] [c03aa3e4] (driver_register) from [c0008788]
(do_one_initcall+0x44/0x174)
[ 27.781703] [c0008788] (do_one_initcall) from [c06f2934]
(do_init_module+0x48/0x17c)
[ 27.790172] [c06f2934] (do_init_module) from [c00bad0c]
(SyS_init_module+0x64/0x6c)
[ 27.798546] [c00bad0c] (SyS_init_module) from [c0020d80]
(ret_fast_syscall+0x0/0x30)
[ 27.807015] ---[ end trace 842d286115ab739d ]---
[ 27.811849] omapfb omapfb: failed to allocate framebuffer
Re: [PATCH v9 resend 1/3] mmc: omap_hsmmc: Enable SDIO interrupt
Hi,
I've tested the branch omap_hsmmc_sdio_irq_devm_cleanup on custom OMAP5
based board.
We have mwifiex connected to MMC3.
I used two approaches:
* Using dat1 line as GPIO with dynamic remuxing
* Using separate GPIO connected to dat1 with static mux settings
Both works just fine. Thanks Andreas for a great solution.
I have just one issue - how to define GPIO IRQ using DT in OMAP5 case.
As a temporary hack for testing I used a fixed GPIO number and
gpio_to_irq() call in omap_hsmmc_configure_wake_irq().
OMAP5 MMC3 has the following DT entry (omap5.dtsi):
mmc3: mmc@480ad000 {
compatible = ti,omap4-hsmmc;
reg = 0x480ad000 0x400;
interrupts = GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH;
ti,hwmods = mmc3;
ti,needs-special-reset;
dmas = sdma 77, sdma 78;
dma-names = tx, rx;
};
What should be by board MMC3 setup?
Something like this?
mmc3 {
pinctrl-names = default, active, idle;
pinctrl-0 = mmc3_pins;
pinctrl-1 = mmc3_pins;
pinctrl-2 = mmc3_cirq_pin;
interrupts = GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH,
;
vmmc-supply = ldo2_reg;
bus-width = 4;
ti,non-removable;
};
I tried to specify the second interrupt as (wlsdio_data1 / gpio5_131):
gpio5 3 IRQ_TYPE_NONE
but it fails:
[2.275777] [ cut here ]
[2.280604] WARNING: CPU: 1 PID: 6 at
/home/lifshitz/workroot/OMAP5-eewiki/omap5-kernel/kernel/irq/manage.c:1418
request_threaded_irq+0x11c/0x12c()
[2.294414] Modules linked in:
[2.297611] CPU: 1 PID: 6 Comm: kworker/u4:0 Tainted: G W
3.14.0-rc4-cm-t54-test-suit+ #30
[2.307165] Workqueue: deferwq deferred_probe_work_func
[2.312629] [c001597c] (unwind_backtrace) from [c001283c]
(show_stack+0x10/0x14)
[2.320739] [c001283c] (show_stack) from [c06494dc]
(dump_stack+0x70/0x88)
[2.328294] [c06494dc] (dump_stack) from [c003a520]
(warn_slowpath_common+0x70/0x88)
[2.336761] [c003a520] (warn_slowpath_common) from [c003a554]
(warn_slowpath_null+0x1c/0x24)
[2.345940] [c003a554] (warn_slowpath_null) from [c0083ce4]
(request_threaded_irq+0x11c/0x12c)
[2.355312] [c0083ce4] (request_threaded_irq) from [c0085964]
(devm_request_threaded_irq+0x5c/0x90)
[2.361973] mmc1: host does not support reading read-only switch.
assuming write-enable.
[2.362020] mmc1: new SDHC card at address e624
[2.362331] mmcblk1: mmc1:e624 SU08G 7.40 GiB
[2.368152] mmcblk1: p1 p2
[2.385850] [c0085964] (devm_request_threaded_irq) from
[c047d958] (omap_hsmmc_configure_wake_irq+0x7c/0xfc)
[2.393150] usb 1-2: New USB device found, idVendor=0424, idProduct=3503
[2.393156] usb 1-2: New USB device strings: Mfr=0, Product=0,
SerialNumber=0
[2.393674] hub 1-2:1.0: USB hub found
[2.393769] hub 1-2:1.0: 3 ports detected
[2.419038] [c047d958] (omap_hsmmc_configure_wake_irq) from
[c047ea28] (omap_hsmmc_probe+0x5b4/0x854)
[2.429052] [c047ea28] (omap_hsmmc_probe) from [c0359ec0]
(platform_drv_probe+0x18/0x48)
[2.437879] [c0359ec0] (platform_drv_probe) from [c03580c8]
(really_probe+0x80/0x208)
[2.446427] [c03580c8] (really_probe) from [c0358360]
(driver_probe_device+0x30/0x48)
[2.454976] [c0358360] (driver_probe_device) from [c0356a58]
(bus_for_each_drv+0x5c/0x88)
[2.463891] [c0356a58] (bus_for_each_drv) from [c03582f4]
(device_attach+0x80/0xa0)
[2.472247] [c03582f4] (device_attach) from [c03577b4]
(bus_probe_device+0x84/0xa8)
[2.480617] [c03577b4] (bus_probe_device) from [c0357bb8]
(deferred_probe_work_func+0x68/0x98)
[2.489987] [c0357bb8] (deferred_probe_work_func) from [c00533c0]
(process_one_work+0x150/0x41c)
[2.499542] [c00533c0] (process_one_work) from [c0053d10]
(worker_thread+0xf4/0x31c)
[2.508011] [c0053d10] (worker_thread) from [c0059994]
(kthread+0xd4/0xe8)
[2.512785] usb 1-3: new high-speed USB device number 3 using ehci-omap
[2.522474] [c0059994] (kthread) from [c000e878]
(ret_from_fork+0x14/0x3c)
[2.530023] ---[ end trace 8d60f1d3adba88d7 ]---
Regards,
Dmitry
On 03/21/2014 06:10 PM, Balaji T K wrote:
On Friday 21 March 2014 05:50 PM, Andreas Fenkart wrote:
Thanks Andreas for the patch series
I rebased against latest mmc-next, made few changes to your patch.
I have hosted your series along with devm cleanups on a branch[1] for
testing
[1]
git://git.ti.com/~balajitk/ti-linux-kernel/omap-hsmmc.git
omap_hsmmc_sdio_irq_devm_cleanup
Can you please test on your platform and provide feedback.
Details about the changes below.
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[PATCH 0/2] ARM: dts: sbc-t54: add support for sbc-t54 with cm-t54
Add support for CompuLab CM-T54 CoM and SBC-T54 board: http://compulab.co.il/products/computer-on-modules/cm-t54/ http://compulab.co.il/products/sbcs/sbc-t54/ SBC-T54 is a single board computer based on OMAP5432 CPU. It is implemented with a CM-T54 CoM providing most of the functions, and SB-T54 carrier board providing connectors and several additional functions. Dmitry Lifshitz (2): ARM: dts: sbc-t54: add support for sbc-t54 with cm-t54 ARM: dts: cm-t54: add WiFi/BT support arch/arm/boot/dts/Makefile |2 + arch/arm/boot/dts/omap5-cm-t54.dts | 390 +++ arch/arm/boot/dts/omap5-sbc-t54.dts | 33 +++ arch/arm/mach-omap2/pdata-quirks.c | 10 + 4 files changed, 435 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/omap5-cm-t54.dts create mode 100644 arch/arm/boot/dts/omap5-sbc-t54.dts -- 1.7.5.4 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 2/2] ARM: dts: cm-t54: add WiFi/BT support
Add support of AW-NH387 (mwifiex) WiFi/BT chip connected to MMC3.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap5-cm-t54.dts | 27 +++
arch/arm/mach-omap2/pdata-quirks.c | 10 ++
2 files changed, 37 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index c87401f..27f5b7f 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -51,6 +51,7 @@
pinctrl-0 =
led_gpio_pins
usbhost_pins
+ wlan_reset_pins
;
led_gpio_pins: pinmux_led_gpio_pins {
@@ -92,6 +93,24 @@
;
};
+ mmc3_pins: pinmux_mmc3_pins {
+ pinctrl-single,pins =
+ 0x164 (PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_clk */
+ 0x166 (PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_cmd */
+ 0x168 (PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data0 */
+ 0x16a (PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data1 */
+ 0x16c (PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data2 */
+ 0x16e (PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data3 */
+ ;
+ };
+
+ wlan_reset_pins: pinmux_wlan_reset_pins {
+ pinctrl-single,pins =
+ 0x15c (PIN_OUTPUT | MUX_MODE6) /*
abemcpdm_ul_data.gpio4_109 - WLAN_nPD */
+ 0x15e (PIN_OUTPUT | MUX_MODE6) /*
abemcpdm_dl_data.gpio4_110 - WLAN_nRESET */
+ ;
+ };
+
usbhost_pins: pinmux_usbhost_pins {
pinctrl-single,pins =
0x084 (PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */
@@ -121,6 +140,14 @@
ti,non-removable;
};
+mmc3 {
+ pinctrl-names = default;
+ pinctrl-0 = mmc3_pins;
+ vmmc-supply = ldo2_reg;
+ bus-width = 4;
+ ti,non-removable;
+};
+
mmc4 {
status = disabled;
};
diff --git a/arch/arm/mach-omap2/pdata-quirks.c
b/arch/arm/mach-omap2/pdata-quirks.c
index a114806..554ab37 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -205,6 +205,15 @@ static void __init omap5_uevm_legacy_init(void)
{
legacy_init_ehci_clk(auxclk1_ck);
}
+
+static void __init omap5_cm_t54_legacy_init(void)
+{
+ gpio_request_one(109, GPIOF_OUT_INIT_HIGH, wlan_pdn);
+ gpio_export(109, 0);
+
+ gpio_request_one(110, GPIOF_OUT_INIT_HIGH, wlan_rst);
+ gpio_export(110, 0);
+}
#endif
static struct pcs_pdata pcs_pdata;
@@ -286,6 +295,7 @@ static struct pdata_init pdata_quirks[] __initdata = {
#endif
#ifdef CONFIG_SOC_OMAP5
{ ti,omap5-uevm, omap5_uevm_legacy_init, },
+ { compulab,omap5-cm-t54, omap5_cm_t54_legacy_init, },
#endif
{ /* sentinel */ },
};
--
1.7.5.4
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[PATCH 1/2] ARM: dts: sbc-t54: add support for sbc-t54 with cm-t54
Add support for CM-T54 CoM and SBC-T54 board:
http://compulab.co.il/products/computer-on-modules/cm-t54/
http://compulab.co.il/products/sbcs/sbc-t54/
SBC-T54 is a single board computer based on OMAP5432 CPU.
It is implemented with a CM-T54 CoM providing most of the functions,
and SB-T54 carrier board providing connectors and several additional
functions.
Added basic support for:
* PMIC
* LED
* MMC/SD
* eMMC
* USB
* I2C1/4
* SB-T54 and CM-T54 EEPROMs
* RTC
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/Makefile |2 +
arch/arm/boot/dts/omap5-cm-t54.dts | 363 +++
arch/arm/boot/dts/omap5-sbc-t54.dts | 33
3 files changed, 398 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/boot/dts/omap5-cm-t54.dts
create mode 100644 arch/arm/boot/dts/omap5-sbc-t54.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 84d90fc..e362b1c 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -221,6 +221,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap4-var-som.dtb \
omap4-sdp.dtb \
omap4-sdp-es23plus.dtb \
+ omap5-cm-t54.dtb \
+ omap5-sbc-t54.dtb \
omap5-uevm.dtb \
omap5-pyra.dtb \
am335x-evm.dtb \
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
new file mode 100644
index 000..c87401f
--- /dev/null
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -0,0 +1,363 @@
+/*
+ * Support for CompuLab CM-T54
+ */
+/dts-v1/;
+
+#include omap5.dtsi
+#include dt-bindings/interrupt-controller/irq.h
+#include dt-bindings/interrupt-controller/arm-gic.h
+
+/ {
+ model = CompuLab CM-T54;
+ compatible = compulab,omap5-cm-t54, ti,omap5;
+
+ memory {
+ device_type = memory;
+ reg = 0x8000 0x7F00; /* 2048 MB */
+ };
+
+ vmmcsd_fixed: fixed-regulator-mmcsd {
+ compatible = regulator-fixed;
+ regulator-name = vmmcsd_fixed;
+ regulator-min-microvolt = 330;
+ regulator-max-microvolt = 330;
+ };
+
+ /* HS USB Host PHY on PORT 2 */
+ hsusb2_phy: hsusb2_phy {
+ compatible = usb-nop-xceiv;
+ reset-gpios = gpio3 12 GPIO_ACTIVE_LOW; /* gpio3_76
HUB_RESET */
+ };
+
+ /* HS USB Host PHY on PORT 3 */
+ hsusb3_phy: hsusb3_phy {
+ compatible = usb-nop-xceiv;
+ reset-gpios = gpio3 19 GPIO_ACTIVE_LOW; /* gpio3_83
ETH_RESET */
+ };
+
+ leds {
+ compatible = gpio-leds;
+ led@1 {
+ label = Heartbeat;
+ gpios = gpio3 16 GPIO_ACTIVE_HIGH; /* gpio3_80
ACT_LED */
+ linux,default-trigger = heartbeat;
+ default-state = off;
+ };
+ };
+};
+
+omap5_pmx_core {
+ pinctrl-names = default;
+ pinctrl-0 =
+ led_gpio_pins
+ usbhost_pins
+ ;
+
+ led_gpio_pins: pinmux_led_gpio_pins {
+ pinctrl-single,pins =
+ 0x070 (PIN_OUTPUT | MUX_MODE6) /* hsi2_caflag.gpio3_80
*/
+ ;
+ };
+
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins =
+ 0x1b2 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_scl */
+ 0x1b4 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_pmic_sda */
+ ;
+ };
+
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single,pins =
+ 0x1a2 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_clk */
+ 0x1a4 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_cmd */
+ 0x1a6 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data2 */
+ 0x1a8 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data3 */
+ 0x1aa (PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data0 */
+ 0x1ac (PIN_INPUT_PULLUP | MUX_MODE0) /* sdcard_data1 */
+ ;
+ };
+
+ mmc2_pins: pinmux_mmc2_pins {
+ pinctrl-single,pins =
+ 0x000 (PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_clk */
+ 0x002 (PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_cmd */
+ 0x004 (PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data0 */
+ 0x006 (PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data1 */
+ 0x008 (PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data2 */
+ 0x00a (PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data3 */
+ 0x00c (PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data4 */
+ 0x00e (PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data5 */
+ 0x010 (PIN_INPUT_PULLUP | MUX_MODE0) /* emmc_data6 */
+ 0x012 (PIN_INPUT_PULLUP | MUX_MODE0
[PATCH v2 2/2] ARM: dts: cm-t54: add WiFi/BT support
Add support of AW-NH387 (mwifiex) WiFi/BT chip connected to MMC3.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
Changes from V1:
* Platform quirk for deasserting PDN and RST GPIOs of WiFi chip replaced by
appropriate regulators in DT.
arch/arm/boot/dts/omap5-cm-t54.dts | 53 +++-
1 files changed, 52 insertions(+), 1 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index 787c4aa..570130f 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -23,6 +23,28 @@
regulator-max-microvolt = 330;
};
+ vwlan_pdn_fixed: fixed-regulator-vwlan-pdn {
+ compatible = regulator-fixed;
+ regulator-name = vwlan_pdn_fixed;
+ regulator-min-microvolt = 330;
+ regulator-max-microvolt = 330;
+ vin-supply = ldo2_reg;
+ gpio = gpio4 13 GPIO_ACTIVE_HIGH; /* gpio4_109 */
+ startup-delay-us = 1000;
+ enable-active-high;
+ };
+
+ vwlan_fixed: fixed-regulator-vwlan {
+ compatible = regulator-fixed;
+ regulator-name = vwlan_fixed;
+ regulator-min-microvolt = 330;
+ regulator-max-microvolt = 330;
+ vin-supply = vwlan_pdn_fixed;
+ gpio = gpio4 14 GPIO_ACTIVE_HIGH; /* gpio4_110 */
+ startup-delay-us = 1000;
+ enable-active-high;
+ };
+
/* HS USB Host PHY on PORT 2 */
hsusb2_phy: hsusb2_phy {
compatible = usb-nop-xceiv;
@@ -92,6 +114,24 @@
;
};
+ mmc3_pins: pinmux_mmc3_pins {
+ pinctrl-single,pins =
+ OMAP5_CORE_IOPAD(0x29a4, PIN_INPUT_PULLUP | MUX_MODE0)
/* wlsdio_clk */
+ OMAP5_CORE_IOPAD(0x29a6, PIN_INPUT_PULLUP | MUX_MODE0)
/* wlsdio_cmd */
+ OMAP5_CORE_IOPAD(0x29a8, PIN_INPUT_PULLUP | MUX_MODE0)
/* wlsdio_data0 */
+ OMAP5_CORE_IOPAD(0x29aa, PIN_INPUT_PULLUP | MUX_MODE0)
/* wlsdio_data1 */
+ OMAP5_CORE_IOPAD(0x29ac, PIN_INPUT_PULLUP | MUX_MODE0)
/* wlsdio_data2 */
+ OMAP5_CORE_IOPAD(0x29ae, PIN_INPUT_PULLUP | MUX_MODE0)
/* wlsdio_data3 */
+ ;
+ };
+
+ wlan_gpios_pins: pinmux_wlan_gpios_pins {
+ pinctrl-single,pins =
+ OMAP5_CORE_IOPAD(0x299c, PIN_OUTPUT_PULLDOWN |
MUX_MODE6) /* gpio4_109 */
+ OMAP5_CORE_IOPAD(0x299e, PIN_OUTPUT_PULLDOWN |
MUX_MODE6) /* gpio4_110 */
+ ;
+ };
+
usbhost_pins: pinmux_usbhost_pins {
pinctrl-single,pins =
OMAP5_CORE_IOPAD(0x28c4, PIN_INPUT | MUX_MODE0) /*
usbb2_hsic_strobe */
@@ -121,6 +161,17 @@
ti,non-removable;
};
+mmc3 {
+ pinctrl-names = default;
+ pinctrl-0 =
+ mmc3_pins
+ wlan_gpios_pins
+ ;
+ vmmc-supply = vwlan_fixed;
+ bus-width = 4;
+ ti,non-removable;
+};
+
mmc4 {
status = disabled;
};
@@ -255,7 +306,7 @@
regulator-name = ldo2;
regulator-min-microvolt = 330;
regulator-max-microvolt = 330;
- regulator-boot-on;
+ startup-delay-us = 1000;
};
ldo3_reg: ldo3 {
--
1.7.5.4
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[PATCH v2 0/2] ARM: dts: sbc-t54: add support for sbc-t54 with cm-t54
Add support for CompuLab CM-T54 CoM and SBC-T54 board: http://compulab.co.il/products/computer-on-modules/cm-t54/ http://compulab.co.il/products/sbcs/sbc-t54/ SBC-T54 is a single board computer based on OMAP5432 CPU. It is implemented with a CM-T54 CoM providing most of the functions, and SB-T54 carrier board providing connectors and several additional functions. Changes from V1: * Used OMAP5_CORE_IOPAD macros for pimnux settings * Added CD and WP support for SD/MMC card on SB-T54 * Platform quirk for deasserting PDN and RST GPIOs of WiFi chip replaced by appropriate regulators in DT. Dmitry Lifshitz (2): ARM: dts: sbc-t54: add support for sbc-t54 with cm-t54 ARM: dts: cm-t54: add WiFi/BT support arch/arm/boot/dts/Makefile |2 + arch/arm/boot/dts/omap5-cm-t54.dts | 414 +++ arch/arm/boot/dts/omap5-sbc-t54.dts | 52 + 3 files changed, 468 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/omap5-cm-t54.dts create mode 100644 arch/arm/boot/dts/omap5-sbc-t54.dts -- 1.7.5.4 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH v2 1/2] ARM: dts: sbc-t54: add support for sbc-t54 with cm-t54
Add support for CM-T54 CoM and SBC-T54 board:
http://compulab.co.il/products/computer-on-modules/cm-t54/
http://compulab.co.il/products/sbcs/sbc-t54/
SBC-T54 is a single board computer based on OMAP5432 CPU.
It is implemented with a CM-T54 CoM providing most of the functions,
and SB-T54 carrier board providing connectors and several additional
functions.
Added basic support for:
* PMIC
* LED
* MMC/SD
* eMMC
* USB
* I2C1/4
* SB-T54 and CM-T54 EEPROMs
* RTC
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
Changes from V1:
* Used OMAP5_CORE_IOPAD macros for pimnux settings
* Added CD and WP support for SD/MMC card on SB-T54
arch/arm/boot/dts/Makefile |2 +
arch/arm/boot/dts/omap5-cm-t54.dts | 363 +++
arch/arm/boot/dts/omap5-sbc-t54.dts | 52 +
3 files changed, 417 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/boot/dts/omap5-cm-t54.dts
create mode 100644 arch/arm/boot/dts/omap5-sbc-t54.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 0bdeba3..f7b2ec0 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -277,6 +277,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
omap4-var-som.dtb \
omap4-sdp.dtb \
omap4-sdp-es23plus.dtb \
+ omap5-cm-t54.dtb \
+ omap5-sbc-t54.dtb \
omap5-uevm.dtb \
am335x-evm.dtb \
am335x-evmsk.dtb \
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
new file mode 100644
index 000..787c4aa
--- /dev/null
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -0,0 +1,363 @@
+/*
+ * Support for CompuLab CM-T54
+ */
+/dts-v1/;
+
+#include omap5.dtsi
+#include dt-bindings/interrupt-controller/irq.h
+#include dt-bindings/interrupt-controller/arm-gic.h
+
+/ {
+ model = CompuLab CM-T54;
+ compatible = compulab,omap5-cm-t54, ti,omap5;
+
+ memory {
+ device_type = memory;
+ reg = 0x8000 0x7F00; /* 2048 MB */
+ };
+
+ vmmcsd_fixed: fixed-regulator-mmcsd {
+ compatible = regulator-fixed;
+ regulator-name = vmmcsd_fixed;
+ regulator-min-microvolt = 330;
+ regulator-max-microvolt = 330;
+ };
+
+ /* HS USB Host PHY on PORT 2 */
+ hsusb2_phy: hsusb2_phy {
+ compatible = usb-nop-xceiv;
+ reset-gpios = gpio3 12 GPIO_ACTIVE_LOW; /* gpio3_76
HUB_RESET */
+ };
+
+ /* HS USB Host PHY on PORT 3 */
+ hsusb3_phy: hsusb3_phy {
+ compatible = usb-nop-xceiv;
+ reset-gpios = gpio3 19 GPIO_ACTIVE_LOW; /* gpio3_83
ETH_RESET */
+ };
+
+ leds {
+ compatible = gpio-leds;
+ led@1 {
+ label = Heartbeat;
+ gpios = gpio3 16 GPIO_ACTIVE_HIGH; /* gpio3_80
ACT_LED */
+ linux,default-trigger = heartbeat;
+ default-state = off;
+ };
+ };
+};
+
+omap5_pmx_core {
+ pinctrl-names = default;
+ pinctrl-0 =
+ led_gpio_pins
+ usbhost_pins
+ ;
+
+ led_gpio_pins: pinmux_led_gpio_pins {
+ pinctrl-single,pins =
+ OMAP5_CORE_IOPAD(0x28b0, PIN_OUTPUT | MUX_MODE6) /*
hsi2_caflag.gpio3_80 */
+ ;
+ };
+
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins =
+ OMAP5_CORE_IOPAD(0x29f2, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c1_pmic_scl */
+ OMAP5_CORE_IOPAD(0x29f4, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c1_pmic_sda */
+ ;
+ };
+
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single,pins =
+ OMAP5_CORE_IOPAD(0x29e2, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdcard_clk */
+ OMAP5_CORE_IOPAD(0x29e4, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdcard_cmd */
+ OMAP5_CORE_IOPAD(0x29e6, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdcard_data2 */
+ OMAP5_CORE_IOPAD(0x29e8, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdcard_data3 */
+ OMAP5_CORE_IOPAD(0x29ea, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdcard_data0 */
+ OMAP5_CORE_IOPAD(0x29ec, PIN_INPUT_PULLUP | MUX_MODE0)
/* sdcard_data1 */
+ ;
+ };
+
+ mmc2_pins: pinmux_mmc2_pins {
+ pinctrl-single,pins =
+ OMAP5_CORE_IOPAD(0x2840, PIN_INPUT_PULLUP | MUX_MODE0)
/* emmc_clk */
+ OMAP5_CORE_IOPAD(0x2842, PIN_INPUT_PULLUP | MUX_MODE0)
/* emmc_cmd */
+ OMAP5_CORE_IOPAD(0x2844, PIN_INPUT_PULLUP | MUX_MODE0)
/* emmc_data0 */
+ OMAP5_CORE_IOPAD(0x2846, PIN_INPUT_PULLUP | MUX_MODE0)
/* emmc_data1 */
+ OMAP5_CORE_IOPAD(0x2848, PIN_INPUT_PULLUP | MUX_MODE0
Re: OMAP baseline test results for v3.15-rc8
Hi Paul, CM-T3517 is a bare-bone CoM without MMC/SD card slot (NAND option). MMC/SD card interface (and some other peripherals) are properties of the carrier base board SB-T35, which turns this CoM into fully functional board SBC-T3517. Please, use omap3-sbc-t3517.dtb target. Attached Linux v3.15-rc8 boot log using omap2plus_defconfig. On 06/02/2014 10:50 AM, Paul Walmsley wrote: Boot to userspace: FAIL ( 2/13): 2430sdp, cmt3517 skip ( 2/13): 5912osk, 4460varsomom Pass ( 9/13): 2420n800, 3517evm, 3530es3beagle, 3730beaglexm, 37xxevm, 4430es2panda, 4460pandaes, am335xbone, am335xbonelt Regards, Dmitry U-Boot 2009.11-cm-t3517-1 (Dec 10 2010 - 23:25:02) AM35xx-GP ES2.0, L3-165MHz CM-T3517 Module + LPDDR/NAND 128/512M I2C: ready DRAM: 256 MB NAND: 512 MiB In:serial Out: serial Err: serial PCB: 1.2 Die ID #7a640001016b29c60d00c020 Net: DaVinci EMAC, smc911x-0 Hit any key to stop autoboot: 0 CM-T3517 # sete bootargs 'console=ttyO2,115200n8 debug ignore_loglevel earlyprintk root=/dev/mmcblk0p2 rootwait init=/bin/sh nohlt' CM-T3517 # sete bootcmd 'tftp 0x8200 uImage-cm-t3517_wdt.bin bootm 0x8200' CM-T3517 # boot Using DaVinci EMAC device TFTP from server 192.168.11.10; our IP address is 192.168.6.204 Filename 'uImage-cm-t3517_wdt.bin'. Load address: 0x8200 Loading: # # T # # # ##T ### # ##T ### ###T ## T # # #T ##T ### # ## done Bytes transferred = 4769379 (48c663 hex) ## Booting kernel from Legacy Image at 8200 ... Image Name: Linux Image Type: ARM Linux Kernel Image (uncompressed) Data Size:4769315 Bytes = 4.5 MB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [0.00] Booting Linux on physical CPU 0x0 [0.00] Linux version 3.15.0-rc8 (lifsh...@compulab.co.il) (gcc version 4.6.1 (Sourcery CodeBench Lite 2011.09-70) ) #4 SMP Mon Jun 2 11:19:33 IDT 2014 [0.00] CPU: ARMv7 Processor [411fc087] revision 7 (ARMv7), cr=10c5387d [0.00] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache [0.00] Machine model: CompuLab SBC-T3517 with CM-T3517 [0.00] debug: ignoring loglevel setting. [0.00] cma: CMA: reserved 16 MiB at 8e80 [0.00] Memory policy: Data cache writeback [0.00] On node 0 totalpages: 65280 [0.00] free_area_init_node: node 0, pgdat c092e8c0, node_mem_map cfcf2000 [0.00] Normal zone: 512 pages used for memmap [0.00] Normal zone: 0 pages reserved [0.00] Normal zone: 65280 pages, LIFO batch:15 [0.00] CPU: All CPU(s) started in SVC mode. [0.00] AM3517 ES1.1 (l2cache sgx neon ) [0.00] PERCPU: Embedded 9 pages/cpu @cfcaf000 s14080 r8192 d14592 u36864 [0.00] pcpu-alloc: s14080 r8192 d14592 u36864 alloc=9*4096 [0.00] pcpu-alloc: [0] 0 [0.00] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768 [0.00] Kernel command line: console=ttyO2,115200n8 debug ignore_loglevel earlyprintk root=/dev/mmcblk0p2 rootwait init=/bin/sh nohlt [0.00] PID hash table entries: 1024 (order: 0, 4096 bytes) [0.00] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) [0.00] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) [0.00] Memory: 227188K/261120K available (6111K kernel code, 664K rwdata, 2216K rodata, 393K init, 5522K bss, 33932K reserved, 0K highmem) [0.00] Virtual kernel memory layout: [0.00] vector : 0x - 0x1000 ( 4 kB) [0.00] fixmap : 0xfff0 - 0xfffe ( 896 kB) [0.00] vmalloc : 0xd080 - 0xff00 ( 744 MB) [0.00] lowmem : 0xc000 - 0xd000 ( 256 MB) [0.00] pkmap : 0xbfe0 - 0xc000 ( 2 MB) [0.00] modules :
Re: [PATCH v14 0/6] mmc: omap_hsmmc: Enable SDIO IRQ
Hi,
I did not find this patch set in Chris MMC tree.
I did succeed to locate it in Linaro repo only.
When it will be merged in the mainline?
We are using SDIO IRQ patch with OMAP5 board and it is really useful.
Andreas, thank you.
Regards,
Dmitry
On 06/16/2014 12:26 PM, Ulf Hansson wrote:
On 29 May 2014 10:27, Andreas Fenkart afenk...@gmail.com wrote:
Hi Balaji, Tony, Ulf, all
v14
- drop all ifdef/endif introduced by v13
-- rely on pinctrl_lookup_state to prevent ifdef CONFIG_PM
-- benefit: all code is compile tested no matter the configuration
-- drawback: require wake_irq/pinctrl configuration even when
runtime suspend is not configured
- drop runtime state from debugfs output
- rebased onto current mmc-next 06732b84b4cf
Thanks! Applied for next.
Kind regards
Ulf Hansson
v13
- fix compile breaks if !CONFIG_PM
- additional patch: install dummy pm runtime hooks if !CONFIG_PM_RUNTIME
v12
- drop !CONFIG_OF compile break only exists when
#undef CONFIG_OF after include headers 1/7(Sebastian Reichel)
- do not emit falling back to polling if wake_irq not specified
since MMC does not need it, and it might confuse users
only emit if pinmux default/idle is not present or claiming
the irq failed 2/7(Balaji)
- dropped out-of-tree patches 6/7(Balaji)
- mention ti,am33xx-hsmmc compatible section in bindings
documentation 1/5
v11
- split !CONFIG_OF compile break into separate patch
- enable IWE/CLKEXTFREE in CON/HCTL register needed for omap4
- '' vs '' in omap_hsmmc_resume, 1/5 (Andreas Müller)
- #define DLEV_DAT instead of BIT(21) 2/5 (Balaji)
- pinctrl_pm_select_default_state() removed, 4/5 (Balaji)
- drop _irqsave/_irqrestore from omap_hsmmc_wake_irq handler since it
can't be preempted by same priority omap_hsmmc_irq handler 1/5(Joel
Fernandes)
- replace devres_open_group by explicit devm_free calls 1/5 (Balaji)
- disable_irq_nosync wake_irq since we handle it thread safe 1/5 (Balaji)
- drop 'gpio_dat1' pinctrl states and rework documentation 5/5 (Balaji)
v10
- bug fix on multi-core, untested
- incorporated changes from Balaji
- use devres / RAII mechanism to configure wake_up /
sdio irq capabilities
- drop pinctrl state 'active'
rely on driver-model states 'default', 'idle'
- add specific 'gpio_dat1' state for am335x SWAKEUP hack
- reorganized patches; +1 patch multi-core bugfix / +1 for pinctrl
- rebased 455c6fdbd21916 / cherry-picks from mmc-next
v9
- extended comment about why wake-irq is needed
- drop double '(' ')' around card_detect_irq
- drop final '.' in in subject line of patch
v8
- rebased on top of Tony Lindgrent...@atomide.com changes
- improved changelog describing the earlier work
- improved wakeup irq setup
- works for am3730 es platform now
- my changes on top:
- compile tested with #undef CONFIG_OF
- disable wake_irq in handler to prevent infinite loop
- fixed typo and added comment about wake-irq
v7
- rebase on 3.14.0-rc3-49726-g77e15ec
- split omap_hsmmc_pin_init due to regression on omap-3730 platform
v6
- rebase on Linux 3.13-rc3
- reformatting debugfs
v5
- fix compile error introduced by last minute one line fix
v4:
- switch to interrupts-extended format
- drop ti,swakeup-missing flag convert to comaptible section
v3:
- removed gpio_irq from platform_data
v2:
- incorparated changes as suggested by reviewers
- simplified workaround for am335x, gpio will now only wake
the module from runtime suspend, not handle the sdio irq
itself
Andreas Fenkart (6):
mmc: omap_hsmmc: Enable SDIO interrupt
mmc: omap_hsmmc: Extend debugfs by SDIO IRQ handling, runtime state
mmc: omap_hsmmc: enable wakeup event for sdio OMAP4
mmc: omap_hsmmc: abort runtime suspend if pending sdio irq detected
mmc: omap_hsmmc: switch default/idle pinctrl states in runtime hooks
mmc: omap_hsmmc: Pin remux workaround to support SDIO interrupt on
AM335x
.../devicetree/bindings/mmc/ti-omap-hsmmc.txt | 54
drivers/mmc/host/omap_hsmmc.c | 283 ++--
include/linux/platform_data/mmc-omap.h |1 +
3 files changed, 317 insertions(+), 21 deletions(-)
--
1.7.10.4
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[PATCH 1/2] ARM: dts: cm-t54: fix serial console power supply.
LDO8 regulator is used for act led and serial cosole power supply.
Its DT status is declared as disabled, however the serial console was
functional until Commit 318dbb02b (regulator: palmas: Fix SMPS
enable/disable/is_enabled) wich properly turns off LDO8 on boot.
Fix serial cosole power supply (and act led) on boot by turning LDO8 on.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap5-cm-t54.dts |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index b8698ca..429471a 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -353,13 +353,12 @@
};
ldo8_reg: ldo8 {
- /* VDD_3v0: Does not go anywhere */
+ /* VDD_3V_GP: act led/serial console */
regulator-name = ldo8;
regulator-min-microvolt = 300;
regulator-max-microvolt = 300;
+ regulator-always-on;
regulator-boot-on;
- /* Unused */
- status = disabled;
};
ldo9_reg: ldo9 {
--
1.7.5.4
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[PATCH 2/2] ARM: dts: sbc-t54: fix model property
CM-T54 CoM can be used with various custom baseboards, other
than SB-T54 (supplied with SBC-T54 single board computer).
Update model property of SBC-T54 DT to clarify this.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap5-sbc-t54.dts |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-sbc-t54.dts
b/arch/arm/boot/dts/omap5-sbc-t54.dts
index aa98fea..8e89793 100644
--- a/arch/arm/boot/dts/omap5-sbc-t54.dts
+++ b/arch/arm/boot/dts/omap5-sbc-t54.dts
@@ -1,11 +1,11 @@
/*
- * Suppport for CompuLab SBC-T54 with CM-T54
+ * Suppport for CompuLab CM-T54 on SB-T54 baseboard
*/
#include omap5-cm-t54.dts
/ {
- model = CompuLab SBC-T54 with CM-T54;
+ model = CompuLab CM-T54 on SB-T54;
compatible = compulab,omap5-sbc-t54, compulab,omap5-cm-t54,
ti,omap5;
};
--
1.7.5.4
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[PATCH 0/2] fix cm-t54 serial console power supply
Essential fix of CM-T54 serial console power supply and minor update of SBC-T54 DT model property. Dmitry Lifshitz (2): ARM: dts: cm-t54: fix serial console power supply. ARM: dts: sbc-t54: fix model property arch/arm/boot/dts/omap5-cm-t54.dts |5 ++--- arch/arm/boot/dts/omap5-sbc-t54.dts |4 ++-- 2 files changed, 4 insertions(+), 5 deletions(-) -- 1.7.5.4 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 2/2] ARM: dts: omap5: Add dr_mode for dwc3
Hi Felipe, Roger On 04/16/2014 07:16 PM, Felipe Balbi wrote: On Fri, Oct 11, 2013 at 05:46:12PM +0300, Roger Quadros wrote: Hi, On 10/10/2013 01:49 PM, Kishon Vijay Abraham I wrote: From: George Cherian george.cher...@ti.com Added dr_mode property in dwc3 and set its default mode to device. If there is a specific reason why this is not set to otg, we need to explain it here. AFAIK the port is meant to be used as OTG port. we still don't have the workaround for dual role ports, I've been working on it but still need to retest and make sure it's working fine before merging upstream. Does the OTG port suppose to work with OMAP5? I mean role switching mechanism? I'm testing kernel v3.16 with OMAP5 based board (CM-T54). If I set CONFIG_USB_DWC3_DUAL_ROLE, than nothing is going on when I plug some device/host cable into micro USB3.0 port (VBUS/ID detection with extcon events works fine). CONFIG_USB_DWC3_HOST/CONFIG_USB_DWC3_GADGET bring port to appropriate mode and it works. What is the purpose of setting dr_mode = peripheral in omap5.dtsi, since it is overridden by config options in dwc3_probe()? Thank you in advance for the assistance, Dmitry -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH 2/2] ARM: dts: omap5: Add dr_mode for dwc3
Hi Roger, Thank you for a quick reply. See, my reply below. On 09/08/2014 02:39 PM, Roger Quadros wrote: On 09/08/2014 02:34 PM, Dmitry Lifshitz wrote: Hi Felipe, Roger On 04/16/2014 07:16 PM, Felipe Balbi wrote: On Fri, Oct 11, 2013 at 05:46:12PM +0300, Roger Quadros wrote: Hi, On 10/10/2013 01:49 PM, Kishon Vijay Abraham I wrote: From: George Cherian george.cher...@ti.com Added dr_mode property in dwc3 and set its default mode to device. If there is a specific reason why this is not set to otg, we need to explain it here. AFAIK the port is meant to be used as OTG port. we still don't have the workaround for dual role ports, I've been working on it but still need to retest and make sure it's working fine before merging upstream. Does the OTG port suppose to work with OMAP5? I mean role switching mechanism? I'm testing kernel v3.16 with OMAP5 based board (CM-T54). If I set CONFIG_USB_DWC3_DUAL_ROLE, than nothing is going on when I plug some device/host cable into micro USB3.0 port (VBUS/ID detection with extcon events works fine). CONFIG_USB_DWC3_HOST/CONFIG_USB_DWC3_GADGET bring port to appropriate mode and it works. What is the purpose of setting dr_mode = peripheral in omap5.dtsi, since it is overridden by config options in dwc3_probe()? If dual role works it should be otg then. I'm not sure why it was set to peripheral. Maybe the role switching mechanism was not in place earlier. This is what I have when setting dr_mode = otg (and compiling with CONFIG_USB_DWC3_DUAL_ROLE): when load gadget driver and plugging host PC cable: root@cm-debian:~# modprobe g_ether using random self ethernet address using random host ethernet address usb0: HOST MAC fa:db:52:7f:95:c5 usb0: MAC be:75:8d:71:6d:02 using random self ethernet address using random host ethernet address g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 g_ether gadget: g_ether ready root@cm-debian:~# [ cut here ] WARNING: CPU: 0 PID: 65 at /home/lifshitz/workroot/git-repo/OMAP5/omap5-kernel/drivers/bus/omap_l3_noc.c:147 l3_handle_target.isra.2+0x230/0x27c() 4400.ocp:L3 Standard Error: MASTER UN IDENTIFIED TARGET OCMRAM (Read): At Address: 0x : Data Access in User mode during Functional access Modules linked in: usb_f_eem g_ether usb_f_rndis libcomposite u_ether configfs rfcomm ecb btmrvl_sdio btmrvl bluetooth mwifiex_sdio mwifiex dwc3 ahci_platform libahci_platform libahci libata snd_soc_cm_t54 ads7846 dwc3_omap extcon_palmas rtc_palmas extcon_class at24 snd_soc_wm8731 snd_soc_omap_mcbsp CPU: 0 PID: 65 Comm: irq/39-palmas Tainted: GW 3.16.0-cm-t54+ #99 [c00156d0] (unwind_backtrace) from [c00124ac] (show_stack+0x10/0x14) [c00124ac] (show_stack) from [c05e29dc] (dump_stack+0x74/0x8c) [c05e29dc] (dump_stack) from [c0037dbc] (warn_slowpath_common+0x70/0x88) [c0037dbc] (warn_slowpath_common) from [c0037e68] (warn_slowpath_fmt+0x30/0x40) [c0037e68] (warn_slowpath_fmt) from [c02d88b8] (l3_handle_target.isra.2+0x230/0x27c) [c02d88b8] (l3_handle_target.isra.2) from [c02d89b0] (l3_interrupt_handler+0xac/0x13c) [c02d89b0] (l3_interrupt_handler) from [c007ea00] (handle_irq_event_percpu+0x7c/0x230) [c007ea00] (handle_irq_event_percpu) from [c007ebf8] (handle_irq_event+0x44/0x64) [c007ebf8] (handle_irq_event) from [c0081b78] (handle_fasteoi_irq+0xa8/0x134) [c0081b78] (handle_fasteoi_irq) from [c007e398] (generic_handle_irq+0x20/0x30) [c007e398] (generic_handle_irq) from [c000f4ac] (handle_IRQ+0x40/0x90) [c000f4ac] (handle_IRQ) from [c0008620] (gic_handle_irq+0x2c/0x60) [c0008620] (gic_handle_irq) from [c05eacc0] (__irq_svc+0x40/0x50) Exception stack(0xec939d80 to 0xec939dc8) 9d80: ecb729b0 2013 0001 ecb72800 eca1e000 ec939e44 9da0: ec939ed0 2013 ecb72818 ed005e14 ec939ec8 ec939dc8 bf015f54 c05ea548 9dc0: 8013 [c05eacc0] (__irq_svc) from [c05ea548] (_raw_spin_unlock_irqrestore+0x1c/0x20) [c05ea548] (_raw_spin_unlock_irqrestore) from [bf015f54] (extcon_update_state+0x144/0x1c4 [extcon_class]) [bf015f54] (extcon_update_state [extcon_class]) from [bf023288] (palmas_vbus_irq_handler+0x64/0xa0 [extcon_palmas]) [bf023288] (palmas_vbus_irq_handler [extcon_palmas]) from [c00815a8] (handle_nested_irq+0xa0/0x10c) [c00815a8] (handle_nested_irq) from [c03ab85c] (regmap_irq_thread+0x184/0x300) [c03ab85c] (regmap_irq_thread) from [c007f8b8] (irq_thread_fn+0x1c/0x40) [c007f8b8] (irq_thread_fn) from [c007f6a4] (irq_thread+0x120/0x15c) [c007f6a4] (irq_thread) from [c0056434] (kthread+0xdc/0xf0) [c0056434] (kthread) from [c000eb98] (ret_from_fork+0x14/0x3c) ---[ end trace 3b365a734f7f3202 ]--- palmas-usb 4807.i2c:palmas@48:palmas_usb: USB cable is attached when plugging storage device: root@cm-debian:~# dmesg | tail -n20 ... omap-dwc3 4a02.omap_dwc3: ID GND palmas-usb 4807.i2c:palmas@48:palmas_usb: USB-HOST cable is attached palmas-usb 4807.i2c:palmas@48:palmas_usb: USB cable is attached and nothing
Re: [PATCH 2/2] ARM: dts: omap5: Add dr_mode for dwc3
Hi, On 09/08/2014 04:24 PM, Felipe Balbi wrote: Hi, On Mon, Sep 08, 2014 at 02:34:33PM +0300, Dmitry Lifshitz wrote: Hi Felipe, Roger On 04/16/2014 07:16 PM, Felipe Balbi wrote: On Fri, Oct 11, 2013 at 05:46:12PM +0300, Roger Quadros wrote: Hi, On 10/10/2013 01:49 PM, Kishon Vijay Abraham I wrote: From: George Cherian george.cher...@ti.com Added dr_mode property in dwc3 and set its default mode to device. If there is a specific reason why this is not set to otg, we need to explain it here. AFAIK the port is meant to be used as OTG port. we still don't have the workaround for dual role ports, I've been working on it but still need to retest and make sure it's working fine before merging upstream. Does the OTG port suppose to work with OMAP5? I mean role switching mechanism? I'm testing kernel v3.16 with OMAP5 based board (CM-T54). If I set CONFIG_USB_DWC3_DUAL_ROLE, than nothing is going on when I plug some device/host cable into micro USB3.0 port (VBUS/ID detection with extcon events works fine). Dual role does not work. We allow the driver to the built with both Host and Peripheral support because some platforms have more than one port and building the driver with dual role allows us to make one port host and one peripheral. Please, can you provide some detail about platforms with several ports. How do that ports are connected to DWC3? Thanks, Dmitry -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 1/4] ARM: dts: cm-t54: add HDMI/DVI display data
Add DSS related pinmux and display data nodes required to support HDMI
and DVI video out on CM-T54.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap5-cm-t54.dts | 158
1 files changed, 158 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index 429471a..9cb40d6 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -66,6 +66,69 @@
default-state = off;
};
};
+
+ aliases {
+ display0 = hdmi0;
+ display1 = dvi0;
+ };
+
+ hdmi0: connector@0 {
+ compatible = hdmi-connector;
+ label = hdmi;
+
+ type = a;
+
+ pinctrl-names = default;
+ pinctrl-0 = hdmi_conn_pins;
+
+ hpd-gpios = gpio7 1 GPIO_ACTIVE_HIGH; /* GPIO 193, HPD */
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = hdmi_out;
+ };
+ };
+ };
+
+ tfp410: encoder@0 {
+ compatible = ti,tfp410;
+
+ ports {
+ #address-cells = 1;
+ #size-cells = 0;
+
+ port@0 {
+ reg = 0;
+
+ tfp410_in: endpoint@0 {
+ remote-endpoint = dpi_dvi_out;
+ };
+ };
+
+ port@1 {
+ reg = 1;
+
+ tfp410_out: endpoint@0 {
+ remote-endpoint = dvi_connector_in;
+ };
+ };
+ };
+ };
+
+ dvi0: connector@1 {
+ compatible = dvi-connector;
+ label = dvi;
+
+ digital;
+
+ ddc-i2c-bus = i2c2;
+
+ port {
+ dvi_connector_in: endpoint {
+ remote-endpoint = tfp410_out;
+ };
+ };
+ };
};
omap5_pmx_core {
@@ -88,6 +151,13 @@
;
};
+ i2c2_pins: pinmux_i2c2_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x01b8, PIN_INPUT | MUX_MODE0) /* i2c2_scl
*/
+ OMAP5_IOPAD(0x01ba, PIN_INPUT | MUX_MODE0) /* i2c2_sda
*/
+ ;
+ };
+
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins =
OMAP5_IOPAD(0x01e2, PIN_INPUT_PULLUP | MUX_MODE0) /*
sdcard_clk */
@@ -144,6 +214,53 @@
OMAP5_IOPAD(0x00b6, PIN_OUTPUT | MUX_MODE6) /*
hsi2_acdata.gpio3_83 */
;
};
+
+ dss_hdmi_pins: pinmux_dss_hdmi_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x013c, PIN_INPUT_PULLUP | MUX_MODE0) /*
hdmi_cec.hdmi_cec */
+ OMAP5_IOPAD(0x0140, PIN_INPUT | MUX_MODE0) /*
hdmi_ddc_scl.hdmi_ddc_scl */
+ OMAP5_IOPAD(0x0142, PIN_INPUT | MUX_MODE0) /*
hdmi_ddc_sda.hdmi_ddc_sda */
+ ;
+ };
+
+ hdmi_conn_pins: pinmux_hdmi_conn_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x013e, PIN_INPUT | MUX_MODE6) /*
hdmi_hpd.gpio7_193 */
+ ;
+ };
+
+ dss_dpi_pins: pinmux_dss_dpi_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x0104, PIN_OUTPUT | MUX_MODE3) /*
dispc_data15 */
+ OMAP5_IOPAD(0x0106, PIN_OUTPUT | MUX_MODE3) /*
dispc_data14 */
+ OMAP5_IOPAD(0x0108, PIN_OUTPUT | MUX_MODE3) /*
dispc_data13 */
+ OMAP5_IOPAD(0x010a, PIN_OUTPUT | MUX_MODE3) /*
dispc_data12 */
+ OMAP5_IOPAD(0x010c, PIN_OUTPUT | MUX_MODE3) /*
dispc_data11 */
+ OMAP5_IOPAD(0x010e, PIN_OUTPUT | MUX_MODE3) /*
dispc_data10 */
+ OMAP5_IOPAD(0x0110, PIN_OUTPUT | MUX_MODE3) /*
dispc_data9 */
+ OMAP5_IOPAD(0x0112, PIN_OUTPUT | MUX_MODE3) /*
dispc_data8 */
+ OMAP5_IOPAD(0x0114, PIN_OUTPUT | MUX_MODE3) /*
dispc_data7 */
+ OMAP5_IOPAD(0x0116, PIN_OUTPUT | MUX_MODE3) /*
dispc_data6 */
+ OMAP5_IOPAD(0x0118, PIN_OUTPUT | MUX_MODE3) /*
dispc_data5 */
+ OMAP5_IOPAD(0x011a, PIN_OUTPUT | MUX_MODE3) /*
dispc_data4 */
+ OMAP5_IOPAD(0x011c, PIN_OUTPUT | MUX_MODE3) /*
dispc_data3 */
+ OMAP5_IOPAD(0x011e, PIN_OUTPUT | MUX_MODE3) /*
dispc_data2 */
+ OMAP5_IOPAD(0x0120, PIN_OUTPUT | MUX_MODE3) /*
dispc_data1
[PATCH 4/4] ARM: dts: cm-t54: setup omap_dwc3
Add extcon and vbus-supply properties of DWC3 node.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap5-cm-t54.dts |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index 9cfcad5..855cb88a 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -631,6 +631,11 @@
phys = 0 hsusb2_phy hsusb3_phy;
};
+usb3 {
+ extcon = extcon_usb3;
+ vbus-supply = smps10_out1_reg;
+};
+
cpu0 {
cpu0-supply = smps123_reg;
};
--
1.7.5.4
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[PATCH 2/4] ARM: dts: cm-t54: add Startek LCD support
Add DT support for Startek KD050C LCD 800x480 panel.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap5-cm-t54.dts | 44
1 files changed, 44 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index 9cb40d6..588cc2a 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -70,8 +70,41 @@
aliases {
display0 = hdmi0;
display1 = dvi0;
+ display2 = lcd0;
};
+ lcd0: display {
+compatible = startek,startek-kd050c, panel-dpi;
+label = lcd;
+
+pinctrl-names = default;
+pinctrl-0 = lcd_pins;
+
+enable-gpios = gpio8 3 GPIO_ACTIVE_HIGH;
+
+panel-timing {
+clock-frequency = 3300;
+hactive = 800;
+vactive = 480;
+hfront-porch = 40;
+hback-porch = 40;
+hsync-len = 43;
+vback-porch = 29;
+vfront-porch = 13;
+vsync-len = 3;
+hsync-active = 0;
+vsync-active = 0;
+de-active = 1;
+pixelclk-active = 1;
+};
+
+port {
+lcd_in: endpoint {
+remote-endpoint = dpi_lcd_out;
+};
+};
+};
+
hdmi0: connector@0 {
compatible = hdmi-connector;
label = hdmi;
@@ -223,6 +256,12 @@
;
};
+ lcd_pins: pinmux_lcd_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x0172, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /*
timer11_pwm_evt.gpio8_227 */
+ ;
+ };
+
hdmi_conn_pins: pinmux_hdmi_conn_pins {
pinctrl-single,pins =
OMAP5_IOPAD(0x013e, PIN_INPUT | MUX_MODE6) /*
hdmi_hpd.gpio7_193 */
@@ -546,6 +585,11 @@
remote-endpoint = tfp410_in;
data-lines = 24;
};
+
+ dpi_lcd_out: endpoint@1 {
+ remote-endpoint = lcd_in;
+ data-lines = 24;
+ };
};
};
--
1.7.5.4
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[PATCH 3/4] ARM: dts: cm-t54: add ADS7846 touchscreen support
Add ADS7846 touchscreen support.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap5-cm-t54.dts | 61
1 files changed, 61 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index 588cc2a..9cfcad5 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -45,6 +45,13 @@
enable-active-high;
};
+ ads7846reg: ads7846-reg {
+ compatible = regulator-fixed;
+ regulator-name = ads7846-reg;
+ regulator-min-microvolt = 330;
+ regulator-max-microvolt = 330;
+ };
+
/* HS USB Host PHY on PORT 2 */
hsusb2_phy: hsusb2_phy {
compatible = usb-nop-xceiv;
@@ -164,6 +171,15 @@
};
};
+omap5_pmx_wkup {
+
+ ads7846_pins: pinmux_ads7846_pins {
+ pinctrl-single,pins =
+ 0x02 (PIN_INPUT_PULLDOWN | MUX_MODE6) /*
llib_wakereqin.gpio1_wk15 */
+ ;
+ };
+};
+
omap5_pmx_core {
pinctrl-names = default;
pinctrl-0 =
@@ -300,6 +316,51 @@
OMAP5_IOPAD(0x013a, PIN_OUTPUT | MUX_MODE3) /*
dispc_data23 */
;
};
+
+ mcspi2_pins: pinmux_mcspi1_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x00fc, PIN_INPUT | MUX_MODE0) /*
mcspi2_clk.mcspi2_clk */
+ OMAP5_IOPAD(0x00fe, PIN_INPUT | MUX_MODE0) /*
mcspi2_simo.mcspi2_simo */
+ OMAP5_IOPAD(0x0100, PIN_INPUT | MUX_MODE0) /*
mcspi2_somi.mcspi2_somi */
+ OMAP5_IOPAD(0x0102, PIN_INPUT | MUX_MODE0) /*
mcspi2_cs0.mcspi2_cs0 */
+ ;
+ };
+};
+
+mcspi2 {
+ pinctrl-names = default;
+ pinctrl-0 = mcspi2_pins;
+
+ /* touch controller */
+ ads7846@0 {
+ pinctrl-names = default;
+ pinctrl-0 = ads7846_pins;
+
+ compatible = ti,ads7846;
+ vcc-supply = ads7846reg;
+
+ reg = 0; /* CS0 */
+ spi-max-frequency = 150;
+
+ interrupt-parent = gpio1;
+ interrupts = 15 0;/* gpio1_wk15 */
+ pendown-gpio = gpio1 15 0;
+
+
+ ti,x-min = /bits/ 16 0x0;
+ ti,x-max = /bits/ 16 0x0fff;
+ ti,y-min = /bits/ 16 0x0;
+ ti,y-max = /bits/ 16 0x0fff;
+
+ ti,x-plate-ohms = /bits/ 16 180;
+ ti,pressure-max = /bits/ 16 255;
+
+ ti,debounce-max = /bits/ 16 30;
+ ti,debounce-tol = /bits/ 16 10;
+ ti,debounce-rep = /bits/ 16 1;
+
+ linux,wakeup;
+ };
};
mmc1 {
--
1.7.5.4
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[PATCH 0/4] ARM: dts: cm-t54: enable video out, touchscreen and USB3.0
Add CM-T54 DT nodes: * enable HDMI/DVI/LCD video output support * add ADS7846 touchscreen support * enchance DWC3 setup to enable power supply for USB3.0 OTG port Dmitry Lifshitz (4): ARM: dts: cm-t54: add HDMI/DVI display data ARM: dts: cm-t54: add Startek LCD support ARM: dts: cm-t54: add ADS7846 touchscreen support ARM: dts: cm-t54: setup omap_dwc3 arch/arm/boot/dts/omap5-cm-t54.dts | 268 1 files changed, 268 insertions(+), 0 deletions(-) -- 1.7.5.4 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH v2 3/6] ARM: dts: cm-t54: add HDMI/DVI display data
Add DSS related pinmux and display data nodes required to support HDMI
and DVI video out on CM-T54.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
v2: * Fixed comment style issue for mux mode.
Follow the convention mode0_name.modeX_name for pins
which mux mode differs from MUX_MODE0
* Moved aliases node to the top of dts file
arch/arm/boot/dts/omap5-cm-t54.dts | 158
1 files changed, 158 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index 44a9f23..d2f241d 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -16,6 +16,11 @@
reg = 0x8000 0x7F00; /* 2048 MB */
};
+ aliases {
+ display0 = hdmi0;
+ display1 = dvi0;
+ };
+
vmmcsd_fixed: fixed-regulator-mmcsd {
compatible = regulator-fixed;
regulator-name = vmmcsd_fixed;
@@ -66,6 +71,64 @@
default-state = off;
};
};
+
+ hdmi0: connector@0 {
+ compatible = hdmi-connector;
+ label = hdmi;
+
+ type = a;
+
+ pinctrl-names = default;
+ pinctrl-0 = hdmi_conn_pins;
+
+ hpd-gpios = gpio7 1 GPIO_ACTIVE_HIGH; /* GPIO 193, HPD */
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = hdmi_out;
+ };
+ };
+ };
+
+ tfp410: encoder@0 {
+ compatible = ti,tfp410;
+
+ ports {
+ #address-cells = 1;
+ #size-cells = 0;
+
+ port@0 {
+ reg = 0;
+
+ tfp410_in: endpoint@0 {
+ remote-endpoint = dpi_dvi_out;
+ };
+ };
+
+ port@1 {
+ reg = 1;
+
+ tfp410_out: endpoint@0 {
+ remote-endpoint = dvi_connector_in;
+ };
+ };
+ };
+ };
+
+ dvi0: connector@1 {
+ compatible = dvi-connector;
+ label = dvi;
+
+ digital;
+
+ ddc-i2c-bus = i2c2;
+
+ port {
+ dvi_connector_in: endpoint {
+ remote-endpoint = tfp410_out;
+ };
+ };
+ };
};
omap5_pmx_core {
@@ -88,6 +151,13 @@
;
};
+ i2c2_pins: pinmux_i2c2_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x01b8, PIN_INPUT | MUX_MODE0) /* i2c2_scl
*/
+ OMAP5_IOPAD(0x01ba, PIN_INPUT | MUX_MODE0) /* i2c2_sda
*/
+ ;
+ };
+
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins =
OMAP5_IOPAD(0x01e2, PIN_INPUT_PULLUP | MUX_MODE0) /*
sdcard_clk */
@@ -144,6 +214,53 @@
OMAP5_IOPAD(0x00b6, PIN_OUTPUT | MUX_MODE6) /*
hsi2_acdata.gpio3_83 */
;
};
+
+ dss_hdmi_pins: pinmux_dss_hdmi_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x013c, PIN_INPUT_PULLUP | MUX_MODE0) /*
hdmi_cec */
+ OMAP5_IOPAD(0x0140, PIN_INPUT | MUX_MODE0) /*
hdmi_ddc_scl */
+ OMAP5_IOPAD(0x0142, PIN_INPUT | MUX_MODE0) /*
hdmi_ddc_sda */
+ ;
+ };
+
+ hdmi_conn_pins: pinmux_hdmi_conn_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x013e, PIN_INPUT | MUX_MODE6) /*
hdmi_hpd.gpio7_193 */
+ ;
+ };
+
+ dss_dpi_pins: pinmux_dss_dpi_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x0104, PIN_OUTPUT | MUX_MODE3) /*
rfbi_data15.dispc_data15 */
+ OMAP5_IOPAD(0x0106, PIN_OUTPUT | MUX_MODE3) /*
rfbi_data14.dispc_data14 */
+ OMAP5_IOPAD(0x0108, PIN_OUTPUT | MUX_MODE3) /*
rfbi_data13.dispc_data13 */
+ OMAP5_IOPAD(0x010a, PIN_OUTPUT | MUX_MODE3) /*
rfbi_data12.dispc_data12 */
+ OMAP5_IOPAD(0x010c, PIN_OUTPUT | MUX_MODE3) /*
rfbi_data11.dispc_data11 */
+ OMAP5_IOPAD(0x010e, PIN_OUTPUT | MUX_MODE3) /*
rfbi_data10.dispc_data10 */
+ OMAP5_IOPAD(0x0110, PIN_OUTPUT | MUX_MODE3) /*
rfbi_data9.dispc_data9 */
+ OMAP5_IOPAD(0x0112, PIN_OUTPUT | MUX_MODE3) /*
rfbi_data8.dispc_data8 */
+ OMAP5_IOPAD(0x0114, PIN_OUTPUT | MUX_MODE3) /*
rfbi_data7.dispc_data7 */
+ OMAP5_IOPAD(0x0116
[PATCH v2 5/6] ARM: dts: cm-t54: add ADS7846 touchscreen support
Add ADS7846 touchscreen support.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
v2: Fixed comment style issue for mux mode.
arch/arm/boot/dts/omap5-cm-t54.dts | 61
1 files changed, 61 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index e7afeb4..de76550 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -51,6 +51,13 @@
enable-active-high;
};
+ ads7846reg: ads7846-reg {
+ compatible = regulator-fixed;
+ regulator-name = ads7846-reg;
+ regulator-min-microvolt = 330;
+ regulator-max-microvolt = 330;
+ };
+
/* HS USB Host PHY on PORT 2 */
hsusb2_phy: hsusb2_phy {
compatible = usb-nop-xceiv;
@@ -164,6 +171,15 @@
};
};
+omap5_pmx_wkup {
+
+ ads7846_pins: pinmux_ads7846_pins {
+ pinctrl-single,pins =
+ 0x02 (PIN_INPUT_PULLDOWN | MUX_MODE6) /*
llib_wakereqin.gpio1_wk15 */
+ ;
+ };
+};
+
omap5_pmx_core {
pinctrl-names = default;
pinctrl-0 =
@@ -300,6 +316,51 @@
OMAP5_IOPAD(0x013a, PIN_OUTPUT | MUX_MODE3) /*
gpio6_187.dispc_data23 */
;
};
+
+ mcspi2_pins: pinmux_mcspi1_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x00fc, PIN_INPUT | MUX_MODE0) /*
mcspi2_clk */
+ OMAP5_IOPAD(0x00fe, PIN_INPUT | MUX_MODE0) /*
mcspi2_simo */
+ OMAP5_IOPAD(0x0100, PIN_INPUT | MUX_MODE0) /*
mcspi2_somi */
+ OMAP5_IOPAD(0x0102, PIN_INPUT | MUX_MODE0) /*
mcspi2_cs0 */
+ ;
+ };
+};
+
+mcspi2 {
+ pinctrl-names = default;
+ pinctrl-0 = mcspi2_pins;
+
+ /* touch controller */
+ ads7846@0 {
+ pinctrl-names = default;
+ pinctrl-0 = ads7846_pins;
+
+ compatible = ti,ads7846;
+ vcc-supply = ads7846reg;
+
+ reg = 0; /* CS0 */
+ spi-max-frequency = 150;
+
+ interrupt-parent = gpio1;
+ interrupts = 15 0;/* gpio1_wk15 */
+ pendown-gpio = gpio1 15 0;
+
+
+ ti,x-min = /bits/ 16 0x0;
+ ti,x-max = /bits/ 16 0x0fff;
+ ti,y-min = /bits/ 16 0x0;
+ ti,y-max = /bits/ 16 0x0fff;
+
+ ti,x-plate-ohms = /bits/ 16 180;
+ ti,pressure-max = /bits/ 16 255;
+
+ ti,debounce-max = /bits/ 16 30;
+ ti,debounce-tol = /bits/ 16 10;
+ ti,debounce-rep = /bits/ 16 1;
+
+ linux,wakeup;
+ };
};
mmc1 {
--
1.7.5.4
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[PATCH v2 6/6] ARM: dts: cm-t54: setup omap_dwc3
Add extcon and vbus-supply properties of DWC3 node.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
v2: No changes
arch/arm/boot/dts/omap5-cm-t54.dts |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index de76550..f712e23 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -631,6 +631,11 @@
phys = 0 hsusb2_phy hsusb3_phy;
};
+usb3 {
+ extcon = extcon_usb3;
+ vbus-supply = smps10_out1_reg;
+};
+
cpu0 {
cpu0-supply = smps123_reg;
};
--
1.7.5.4
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[PATCH v2 2/6] ARM: dts: cm-t54: fix mux mode comment style
Follow the comment style of mode0_name.modeX_name for pins
which mux mode differs from MUX_MODE0.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
v2: New patch
arch/arm/boot/dts/omap5-cm-t54.dts |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index 429471a..44a9f23 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -127,8 +127,8 @@
wlan_gpios_pins: pinmux_wlan_gpios_pins {
pinctrl-single,pins =
- OMAP5_IOPAD(0x019c, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /*
gpio4_109 */
- OMAP5_IOPAD(0x019e, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /*
gpio4_110 */
+ OMAP5_IOPAD(0x019c, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /*
abemcpdm_ul_data.gpio4_109 */
+ OMAP5_IOPAD(0x019e, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /*
abemcpdm_dl_data.gpio4_110 */
;
};
--
1.7.5.4
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[PATCH v2 1/6] ARM: dts: sbc-t54: fix mux mode comment style
Follow the comment style of mode0_name.modeX_name for pins
which mux mode differs from MUX_MODE0.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
v2: New patch
arch/arm/boot/dts/omap5-sbc-t54.dts |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-sbc-t54.dts
b/arch/arm/boot/dts/omap5-sbc-t54.dts
index 8e89793..337bbbc 100644
--- a/arch/arm/boot/dts/omap5-sbc-t54.dts
+++ b/arch/arm/boot/dts/omap5-sbc-t54.dts
@@ -19,8 +19,8 @@
mmc1_aux_pins: pinmux_mmc1_aux_pins {
pinctrl-single,pins =
- OMAP5_IOPAD(0x0174, PIN_INPUT_PULLUP | MUX_MODE6) /*
gpio8_228 */
- OMAP5_IOPAD(0x0176, PIN_INPUT_PULLUP | MUX_MODE6) /*
gpio8_229 */
+ OMAP5_IOPAD(0x0174, PIN_INPUT_PULLUP | MUX_MODE6) /*
timer5_pwm_evt.gpio8_228 */
+ OMAP5_IOPAD(0x0176, PIN_INPUT_PULLUP | MUX_MODE6) /*
timer6_pwm_evt.gpio8_229 */
;
};
};
--
1.7.5.4
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[PATCH v2 0/6] ARM: dts: cm-t54: enable video out, touchscreen and USB3.0
Add CM-T54 DT nodes: * enable HDMI/DVI/LCD video output support * add ADS7846 touchscreen support * enchance DWC3 setup to enable power supply for USB3.0 OTG port v2: * Fixed comment style issue for mux mode. Follow the convention mode0_name.modeX_name for pins which mux mode differs from MUX_MODE0 * Moved aliases node to the top of dts file Dmitry Lifshitz (6): ARM: dts: sbc-t54: fix mux mode comment style ARM: dts: cm-t54: fix mux mode comment style ARM: dts: cm-t54: add HDMI/DVI display data ARM: dts: cm-t54: add Startek LCD support ARM: dts: cm-t54: add ADS7846 touchscreen support ARM: dts: cm-t54: setup omap_dwc3 arch/arm/boot/dts/omap5-cm-t54.dts | 272 ++- arch/arm/boot/dts/omap5-sbc-t54.dts |4 +- 2 files changed, 272 insertions(+), 4 deletions(-) -- 1.7.5.4 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH v2 4/6] ARM: dts: cm-t54: add Startek LCD support
Add DT support for Startek KD050C LCD 800x480 panel.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
v2: Rebased on top of the previous patch changes
arch/arm/boot/dts/omap5-cm-t54.dts | 44
1 files changed, 44 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts
b/arch/arm/boot/dts/omap5-cm-t54.dts
index d2f241d..e7afeb4 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -19,6 +19,7 @@
aliases {
display0 = hdmi0;
display1 = dvi0;
+ display2 = lcd0;
};
vmmcsd_fixed: fixed-regulator-mmcsd {
@@ -72,6 +73,38 @@
};
};
+ lcd0: display {
+compatible = startek,startek-kd050c, panel-dpi;
+label = lcd;
+
+pinctrl-names = default;
+pinctrl-0 = lcd_pins;
+
+enable-gpios = gpio8 3 GPIO_ACTIVE_HIGH;
+
+panel-timing {
+clock-frequency = 3300;
+hactive = 800;
+vactive = 480;
+hfront-porch = 40;
+hback-porch = 40;
+hsync-len = 43;
+vback-porch = 29;
+vfront-porch = 13;
+vsync-len = 3;
+hsync-active = 0;
+vsync-active = 0;
+de-active = 1;
+pixelclk-active = 1;
+};
+
+port {
+lcd_in: endpoint {
+remote-endpoint = dpi_lcd_out;
+};
+};
+};
+
hdmi0: connector@0 {
compatible = hdmi-connector;
label = hdmi;
@@ -223,6 +256,12 @@
;
};
+ lcd_pins: pinmux_lcd_pins {
+ pinctrl-single,pins =
+ OMAP5_IOPAD(0x0172, PIN_OUTPUT_PULLDOWN | MUX_MODE6) /*
timer11_pwm_evt.gpio8_227 */
+ ;
+ };
+
hdmi_conn_pins: pinmux_hdmi_conn_pins {
pinctrl-single,pins =
OMAP5_IOPAD(0x013e, PIN_INPUT | MUX_MODE6) /*
hdmi_hpd.gpio7_193 */
@@ -546,6 +585,11 @@
remote-endpoint = tfp410_in;
data-lines = 24;
};
+
+ dpi_lcd_out: endpoint@1 {
+ remote-endpoint = lcd_in;
+ data-lines = 24;
+ };
};
};
--
1.7.5.4
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[PATCH] ARM: dts: sbc-t3x: add DVI display data
Add DSS related pinmux and display data nodes required to support
DVI video out on SBC-T3530, SBC-T3730 and SBC-T3517.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3517.dts | 22 +++
arch/arm/boot/dts/omap3-cm-t3530.dts | 22 +++
arch/arm/boot/dts/omap3-cm-t3730.dts | 24
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 28 +++
arch/arm/boot/dts/omap3-sb-t35.dtsi | 49 +
arch/arm/boot/dts/omap3-sbc-t3517.dts | 14 +
arch/arm/boot/dts/omap3-sbc-t3530.dts | 14 +
arch/arm/boot/dts/omap3-sbc-t3730.dts | 14 +
8 files changed, 187 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3517.dts
b/arch/arm/boot/dts/omap3-cm-t3517.dts
index d00502f..65abe17 100644
--- a/arch/arm/boot/dts/omap3-cm-t3517.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3517.dts
@@ -93,6 +93,17 @@
OMAP3_CORE1_IOPAD(0x2184, PIN_OUTPUT | MUX_MODE4)
/* mcbsp4_clkx.gpio_152 - USB HUB RST */
;
};
+
+ dss_dpi_pins_cm_t3517: pinmux_dss_dpi_pins_cm_t3517 {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)
/* dss_data0.dss_data0 */
+ OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)
/* dss_data1.dss_data1 */
+ OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)
/* dss_data2.dss_data2 */
+ OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)
/* dss_data3.dss_data3 */
+ OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)
/* dss_data4.dss_data4 */
+ OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)
/* dss_data5.dss_data5 */
+ ;
+ };
};
hsusb1_phy {
@@ -134,3 +145,14 @@
bus-width = 4;
cap-power-off-card;
};
+
+dss {
+ status = ok;
+
+ pinctrl-names = default;
+ pinctrl-0 =
+ dss_dpi_pins_common
+ dss_dpi_pins_cm_t3517
+ ;
+};
+
diff --git a/arch/arm/boot/dts/omap3-cm-t3530.dts
b/arch/arm/boot/dts/omap3-cm-t3530.dts
index d145849..c1465a4 100644
--- a/arch/arm/boot/dts/omap3-cm-t3530.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3530.dts
@@ -36,6 +36,17 @@
OMAP3_CORE1_IOPAD(0x216a, PIN_INPUT | MUX_MODE1)
/* sdmmc2_dat7.sdmmc2_clkin */
;
};
+
+ dss_dpi_pins_cm_t3530: pinmux_dss_dpi_pins_cm_t3530 {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)
/* dss_data0.dss_data0 */
+ OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)
/* dss_data1.dss_data1 */
+ OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)
/* dss_data2.dss_data2 */
+ OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)
/* dss_data3.dss_data3 */
+ OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)
/* dss_data4.dss_data4 */
+ OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)
/* dss_data5.dss_data5 */
+ ;
+ };
};
mmc2 {
@@ -46,3 +57,14 @@
bus-width = 4;
cap-power-off-card;
};
+
+dss {
+ status = ok;
+
+ pinctrl-names = default;
+ pinctrl-0 =
+ dss_dpi_pins_common
+ dss_dpi_pins_cm_t3530
+ ;
+};
+
diff --git a/arch/arm/boot/dts/omap3-cm-t3730.dts
b/arch/arm/boot/dts/omap3-cm-t3730.dts
index b3f9a50..4b36d80 100644
--- a/arch/arm/boot/dts/omap3-cm-t3730.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3730.dts
@@ -31,6 +31,19 @@
};
};
+omap3_pmx_wkup {
+ dss_dpi_pins_cm_t3730: pinmux_dss_dpi_pins_cm_t3730 {
+ pinctrl-single,pins =
+ 0x0a (PIN_OUTPUT | MUX_MODE3) /* sys_boot0.dss_data18
*/
+ 0x0c (PIN_OUTPUT | MUX_MODE3) /* sys_boot1.dss_data19
*/
+ 0x10 (PIN_OUTPUT | MUX_MODE3) /* sys_boot3.dss_data20
*/
+ 0x12 (PIN_OUTPUT | MUX_MODE3) /* sys_boot4.dss_data21
*/
+ 0x14 (PIN_OUTPUT | MUX_MODE3) /* sys_boot5.dss_data22
*/
+ 0x16 (PIN_OUTPUT | MUX_MODE3) /* sys_boot6.dss_data23
*/
+ ;
+ };
+};
+
omap3_pmx_core {
mmc2_pins: pinmux_mmc2_pins {
@@ -61,3 +74,14 @@
bus-width = 4;
cap-power-off-card;
};
+
+dss {
+ status = ok;
+
+ pinctrl-names = default;
+ pinctrl-0 =
+ dss_dpi_pins_common
+ dss_dpi_pins_cm_t3730
+ ;
+};
+
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index c671a22..6b6c2f4 100644
[PATCH v2] ARM: dts: sbc-t3x: add DVI display data
Add DSS related pinmux and display data nodes required to support
DVI video out on SBC-T3530, SBC-T3730 and SBC-T3517.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
v2: * Make use of OMAP3_WKUP_IOPAD() macro
* Move common DSS pinmux of CM-T3517 and CM-T3530
into omap3-cm-t3x.dtsi.
arch/arm/boot/dts/omap3-cm-t3517.dts | 11 +++
arch/arm/boot/dts/omap3-cm-t3530.dts | 11 +++
arch/arm/boot/dts/omap3-cm-t3730.dts | 24
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 39 ++
arch/arm/boot/dts/omap3-sb-t35.dtsi | 49 +
arch/arm/boot/dts/omap3-sbc-t3517.dts | 14 +
arch/arm/boot/dts/omap3-sbc-t3530.dts | 14 +
arch/arm/boot/dts/omap3-sbc-t3730.dts | 14 +
8 files changed, 176 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3517.dts
b/arch/arm/boot/dts/omap3-cm-t3517.dts
index d00502f..0ab748c 100644
--- a/arch/arm/boot/dts/omap3-cm-t3517.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3517.dts
@@ -134,3 +134,14 @@
bus-width = 4;
cap-power-off-card;
};
+
+dss {
+ status = ok;
+
+ pinctrl-names = default;
+ pinctrl-0 =
+ dss_dpi_pins_common
+ dss_dpi_pins_cm_t35x
+ ;
+};
+
diff --git a/arch/arm/boot/dts/omap3-cm-t3530.dts
b/arch/arm/boot/dts/omap3-cm-t3530.dts
index d145849..8dd14fc 100644
--- a/arch/arm/boot/dts/omap3-cm-t3530.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3530.dts
@@ -46,3 +46,14 @@
bus-width = 4;
cap-power-off-card;
};
+
+dss {
+ status = ok;
+
+ pinctrl-names = default;
+ pinctrl-0 =
+ dss_dpi_pins_common
+ dss_dpi_pins_cm_t35x
+ ;
+};
+
diff --git a/arch/arm/boot/dts/omap3-cm-t3730.dts
b/arch/arm/boot/dts/omap3-cm-t3730.dts
index b3f9a50..46eadb2 100644
--- a/arch/arm/boot/dts/omap3-cm-t3730.dts
+++ b/arch/arm/boot/dts/omap3-cm-t3730.dts
@@ -31,6 +31,19 @@
};
};
+omap3_pmx_wkup {
+ dss_dpi_pins_cm_t3730: pinmux_dss_dpi_pins_cm_t3730 {
+ pinctrl-single,pins =
+ OMAP3_WKUP_IOPAD(0x2a08, PIN_OUTPUT | MUX_MODE3) /*
sys_boot0.dss_data18 */
+ OMAP3_WKUP_IOPAD(0x2a0c, PIN_OUTPUT | MUX_MODE3) /*
sys_boot1.dss_data19 */
+ OMAP3_WKUP_IOPAD(0x2a10, PIN_OUTPUT | MUX_MODE3) /*
sys_boot3.dss_data20 */
+ OMAP3_WKUP_IOPAD(0x2a12, PIN_OUTPUT | MUX_MODE3) /*
sys_boot4.dss_data21 */
+ OMAP3_WKUP_IOPAD(0x2a14, PIN_OUTPUT | MUX_MODE3) /*
sys_boot5.dss_data22 */
+ OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | MUX_MODE3) /*
sys_boot6.dss_data23 */
+ ;
+ };
+};
+
omap3_pmx_core {
mmc2_pins: pinmux_mmc2_pins {
@@ -61,3 +74,14 @@
bus-width = 4;
cap-power-off-card;
};
+
+dss {
+ status = ok;
+
+ pinctrl-names = default;
+ pinctrl-0 =
+ dss_dpi_pins_common
+ dss_dpi_pins_cm_t3730
+ ;
+};
+
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index c671a22..b074673 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -76,6 +76,45 @@
OMAP3_CORE1_IOPAD(0x21e2, PIN_OUTPUT | MUX_MODE4)
/* sys_clkout2.gpio_186 */
;
};
+
+ dss_dpi_pins_common: pinmux_dss_dpi_pins_common {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x20d4, PIN_OUTPUT | MUX_MODE0)
/* dss_pclk.dss_pclk */
+ OMAP3_CORE1_IOPAD(0x20d6, PIN_OUTPUT | MUX_MODE0)
/* dss_hsync.dss_hsync */
+ OMAP3_CORE1_IOPAD(0x20d8, PIN_OUTPUT | MUX_MODE0)
/* dss_vsync.dss_vsync */
+ OMAP3_CORE1_IOPAD(0x20da, PIN_OUTPUT | MUX_MODE0)
/* dss_acbias.dss_acbias */
+
+ OMAP3_CORE1_IOPAD(0x20e8, PIN_OUTPUT | MUX_MODE0)
/* dss_data6.dss_data6 */
+ OMAP3_CORE1_IOPAD(0x20ea, PIN_OUTPUT | MUX_MODE0)
/* dss_data7.dss_data7 */
+ OMAP3_CORE1_IOPAD(0x20ec, PIN_OUTPUT | MUX_MODE0)
/* dss_data8.dss_data8 */
+ OMAP3_CORE1_IOPAD(0x20ee, PIN_OUTPUT | MUX_MODE0)
/* dss_data9.dss_data9 */
+ OMAP3_CORE1_IOPAD(0x20f0, PIN_OUTPUT | MUX_MODE0)
/* dss_data10.dss_data10 */
+ OMAP3_CORE1_IOPAD(0x20f2, PIN_OUTPUT | MUX_MODE0)
/* dss_data11.dss_data11 */
+ OMAP3_CORE1_IOPAD(0x20f4, PIN_OUTPUT | MUX_MODE0)
/* dss_data12.dss_data12 */
+ OMAP3_CORE1_IOPAD(0x20f6, PIN_OUTPUT | MUX_MODE0)
/* dss_data13.dss_data13 */
+ OMAP3_CORE1_IOPAD(0x20f8, PIN_OUTPUT | MUX_MODE0)
/* dss_data14.dss_data14 */
+ OMAP3_CORE1_IOPAD(0x20fa
[PATCH 2/9] ARM: dts: cm-t3x: add ADS7846 touchscreen support
Add ADS7846 touchscreen support.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 57 +++
1 files changed, 57 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index e4c0c56..3636fed 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -49,6 +49,13 @@
compatible = usb-nop-xceiv;
vcc-supply = hsusb2_power;
};
+
+ ads7846reg: ads7846-reg {
+ compatible = regulator-fixed;
+ regulator-name = ads7846-reg;
+ regulator-min-microvolt = 330;
+ regulator-max-microvolt = 330;
+ };
};
omap3_pmx_core {
@@ -115,6 +122,21 @@
OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)
/* dss_data5.dss_data5 */
;
};
+
+ ads7846_pins: pinmux_ads7846_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x20ba, PIN_INPUT_PULLUP | MUX_MODE4)
/* gpmc_ncs6.gpio_57 */
+ ;
+ };
+
+ mcspi1_pins: pinmux_mcspi1_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x21c8, PIN_INPUT | MUX_MODE0)
/* mcspi1_clk */
+ OMAP3_CORE1_IOPAD(0x21ca, PIN_INPUT | MUX_MODE0)
/* mcspi1_simo */
+ OMAP3_CORE1_IOPAD(0x21cc, PIN_INPUT | MUX_MODE0)
/* mcspi1_somi */
+ OMAP3_CORE1_IOPAD(0x21ce, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* mcspi1_cs0 */
+ ;
+ };
};
uart3 {
@@ -147,3 +169,38 @@
usbhsehci {
phys = hsusb1_phy hsusb2_phy;
};
+
+mcspi1 {
+ pinctrl-names = default;
+ pinctrl-0 = mcspi1_pins;
+
+ /* touch controller */
+ ads7846@0 {
+ pinctrl-names = default;
+ pinctrl-0 = ads7846_pins;
+
+ compatible = ti,ads7846;
+ vcc-supply = ads7846reg;
+
+ reg = 0; /* CS0 */
+ spi-max-frequency = 150;
+
+ interrupt-parent = gpio2;
+ interrupts = 25 0;/* gpio_57 */
+ pendown-gpio = gpio2 25 0;
+
+ ti,x-min = /bits/ 16 0x0;
+ ti,x-max = /bits/ 16 0x0fff;
+ ti,y-min = /bits/ 16 0x0;
+ ti,y-max = /bits/ 16 0x0fff;
+
+ ti,x-plate-ohms = /bits/ 16 180;
+ ti,pressure-max = /bits/ 16 255;
+
+ ti,debounce-max = /bits/ 16 30;
+ ti,debounce-tol = /bits/ 16 10;
+ ti,debounce-rep = /bits/ 16 1;
+
+ linux,wakeup;
+ };
+};
--
1.7.5.4
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[PATCH 1/9] ARM: dts: cm-t3x: cleanup comments indentation
Fix comment style
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 12 ++--
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index b074673..e4c0c56 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -107,12 +107,12 @@
dss_dpi_pins_cm_t35x: pinmux_dss_dpi_pins_cm_t35x {
pinctrl-single,pins =
- OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)
/* dss_data0.dss_data0 */
- OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)
/* dss_data1.dss_data1 */
- OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)
/* dss_data2.dss_data2 */
- OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)
/* dss_data3.dss_data3 */
- OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)
/* dss_data4.dss_data4 */
- OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)
/* dss_data5.dss_data5 */
+ OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE0)
/* dss_data0.dss_data0 */
+ OMAP3_CORE1_IOPAD(0x20de, PIN_OUTPUT | MUX_MODE0)
/* dss_data1.dss_data1 */
+ OMAP3_CORE1_IOPAD(0x20e0, PIN_OUTPUT | MUX_MODE0)
/* dss_data2.dss_data2 */
+ OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE0)
/* dss_data3.dss_data3 */
+ OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE0)
/* dss_data4.dss_data4 */
+ OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE0)
/* dss_data5.dss_data5 */
;
};
};
--
1.7.5.4
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[PATCH 7/9] ARM: dts: sbc-t3x: add TV out display alias
Add display alias for TV out.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-sbc-t3517.dts |1 +
arch/arm/boot/dts/omap3-sbc-t3530.dts |1 +
arch/arm/boot/dts/omap3-sbc-t3730.dts |1 +
3 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-sbc-t3517.dts
b/arch/arm/boot/dts/omap3-sbc-t3517.dts
index 4ec5d86..1798653 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3517.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3517.dts
@@ -11,6 +11,7 @@
aliases {
display0 = dvi0;
+ display1 = tv0;
};
/* Only one GPMC smsc9220 on SBC-T3517, CM-T3517 uses am35x Ethernet */
diff --git a/arch/arm/boot/dts/omap3-sbc-t3530.dts
b/arch/arm/boot/dts/omap3-sbc-t3530.dts
index 8dfc1df..c994f0f 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3530.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3530.dts
@@ -11,6 +11,7 @@
aliases {
display0 = dvi0;
+ display1 = tv0;
};
};
diff --git a/arch/arm/boot/dts/omap3-sbc-t3730.dts
b/arch/arm/boot/dts/omap3-sbc-t3730.dts
index 6b69864..5bdddf2 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3730.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3730.dts
@@ -11,6 +11,7 @@
aliases {
display0 = dvi0;
+ display1 = tv0;
};
};
--
1.7.5.4
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[PATCH 4/9] ARM: dts: cm-t3x: add EEPROM support
Add at24 EEPROM chip support.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 10 ++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 3636fed..58205f0 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -155,12 +155,22 @@
};
i2c1 {
+ pinctrl-names = default;
+ pinctrl-0 = i2c1_pins;
+
clock-frequency = 40;
+
+ at24@50 {
+ compatible = at24,24c02;
+ pagesize = 16;
+ reg = 0x50;
+ };
};
i2c3 {
clock-frequency = 40;
};
+
usbhshost {
port1-mode = ehci-phy;
port2-mode = ehci-phy;
--
1.7.5.4
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[PATCH 5/9] ARM: dts: sb-t35: add EEPROM support
Add at24 EEPROM chip support.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-sb-t35.dtsi | 20
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi
b/arch/arm/boot/dts/omap3-sb-t35.dtsi
index b1cb577..aff733e 100644
--- a/arch/arm/boot/dts/omap3-sb-t35.dtsi
+++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi
@@ -58,6 +58,26 @@
OMAP3_CORE1_IOPAD(0x20b4, PIN_OUTPUT | MUX_MODE4)
/* gpmc_ncs3.gpio_54 */
;
};
+
+ i2c3_pins: pinmux_i2c3_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x21c2, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c3_scl */
+ OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c3_sda */
+ ;
+ };
+};
+
+i2c3 {
+ pinctrl-names = default;
+ pinctrl-0 = i2c3_pins;
+
+ clock-frequency = 40;
+
+ at24@50 {
+ compatible = at24,24c02;
+ pagesize = 16;
+ reg = 0x50;
+ };
};
gpmc {
--
1.7.5.4
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[PATCH 9/9] ARM: dts: cm-t3x30: add keypad support
Add twl4030 matrtix keypad support.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 17 +
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index bcd896f..3a91204 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -78,6 +78,7 @@
#include twl4030.dtsi
#include twl4030_omap3.dtsi
+#include dt-bindings/input/input.h
mmc1 {
vmmc-supply = vmmc1;
@@ -89,6 +90,22 @@
ti,pullups = 0x01;
};
+twl_keypad {
+ linux,keymap =
+ MATRIX_KEY(0x00, 0x01, KEY_A)
+ MATRIX_KEY(0x00, 0x02, KEY_B)
+ MATRIX_KEY(0x00, 0x03, KEY_LEFT)
+
+ MATRIX_KEY(0x01, 0x01, KEY_UP)
+ MATRIX_KEY(0x01, 0x02, KEY_ENTER)
+ MATRIX_KEY(0x01, 0x03, KEY_DOWN)
+
+ MATRIX_KEY(0x02, 0x01, KEY_RIGHT)
+ MATRIX_KEY(0x02, 0x02, KEY_C)
+ MATRIX_KEY(0x02, 0x03, KEY_D)
+ ;
+};
+
hsusb1_phy {
reset-gpios = twl_gpio 6 GPIO_ACTIVE_LOW;
};
--
1.7.5.4
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[PATCH 8/9] ARM: dts: sbc-t3x30: add audio support
Add audio related DT nodes
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 16
arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 14 ++
arch/arm/boot/dts/omap3-sb-t35.dtsi | 16
3 files changed, 46 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 1a8262c..7e510e0 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -148,6 +148,15 @@
OMAP3_CORE1_IOPAD(0x21ce, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* mcspi1_cs0 */
;
};
+
+ mcbsp2_pins: pinmux_mcbsp2_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0)
/* mcbsp2_fsx */
+ OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0)
/* mcbsp2_clkx */
+ OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0)
/* mcbsp2_dr */
+ OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0)
/* mcbsp2_dx */
+ ;
+ };
};
uart3 {
@@ -238,3 +247,10 @@
};
};
};
+
+mcbsp2 {
+ status = ok;
+
+ pinctrl-names = default;
+ pinctrl-0 = mcbsp2_pins;
+};
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index 25ba083..bcd896f 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -10,6 +10,14 @@
cpu0-supply = vcc;
};
};
+
+ sound {
+ compatible = ti,omap-twl4030;
+ ti,model = cm-t35;
+
+ ti,mcbsp = mcbsp2;
+ ti,codec = twl_audio;
+ };
};
omap3_pmx_core {
@@ -59,6 +67,12 @@
reg = 0x48;
interrupts = 7; /* SYS_NIRQ cascaded to intc */
interrupt-parent = intc;
+
+ twl_audio: audio {
+ compatible = ti,twl4030-audio;
+ codec {
+ };
+ };
};
};
diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi
b/arch/arm/boot/dts/omap3-sb-t35.dtsi
index aff733e..827f614 100644
--- a/arch/arm/boot/dts/omap3-sb-t35.dtsi
+++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi
@@ -43,6 +43,16 @@
};
};
};
+
+ audio_amp: audio_amp {
+ compatible = regulator-fixed;
+ regulator-name = audio_amp;
+ pinctrl-names = default;
+ pinctrl-0 = sb_t35_audio_amp;
+ gpio = gpio2 29 GPIO_ACTIVE_LOW; /* gpio_61 */
+ enable-active-low;
+ regulator-always-on;
+ };
};
omap3_pmx_core {
@@ -65,6 +75,12 @@
OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c3_sda */
;
};
+
+ sb_t35_audio_amp: pinmux_sb_t35_audio_amp {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4) /*
gpmc_nbe1.gpio_61 */
+ ;
+ };
};
i2c3 {
--
1.7.5.4
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[PATCH 0/9] ARM: dts: sbc-t3x: add more features support
Add support for more SBC-T3x single board computers features: * CM-T3x CoM and SB-T35 baseboard EEPROMs * TV out * Touchscreen * CM-T3x30 audio * CM-T3x30 keypad Dmitry Lifshitz (9): ARM: dts: cm-t3x: cleanup comments indentation ARM: dts: cm-t3x: add ADS7846 touchscreen support ARM: OMAP2+: remove cm-t3x touchscreen pdata quirk ARM: dts: cm-t3x: add EEPROM support ARM: dts: sb-t35: add EEPROM support ARM: dts: cm-t3x: add TV out support ARM: dts: sbc-t3x: add TV out display alias ARM: dts: sbc-t3x30: add audio support ARM: dts: cm-t3x30: add keypad support arch/arm/boot/dts/omap3-cm-t3x.dtsi | 119 +++-- arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 31 + arch/arm/boot/dts/omap3-sb-t35.dtsi | 36 ++ arch/arm/boot/dts/omap3-sbc-t3517.dts |1 + arch/arm/boot/dts/omap3-sbc-t3530.dts |1 + arch/arm/boot/dts/omap3-sbc-t3730.dts |1 + arch/arm/mach-omap2/pdata-quirks.c|3 - 7 files changed, 183 insertions(+), 9 deletions(-) -- 1.7.5.4 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 6/9] ARM: dts: cm-t3x: add TV out support
Add TV out support.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 24
1 files changed, 24 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 58205f0..1a8262c 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -56,6 +56,17 @@
regulator-min-microvolt = 330;
regulator-max-microvolt = 330;
};
+
+ tv0: connector@1 {
+ compatible = svideo-connector;
+ label = tv;
+
+ port {
+ tv_connector_in: endpoint {
+ remote-endpoint = venc_out;
+ };
+ };
+ };
};
omap3_pmx_core {
@@ -214,3 +225,16 @@
linux,wakeup;
};
};
+
+venc {
+ status = ok;
+
+ vdda-supply = vdac;
+
+ port {
+ venc_out: endpoint {
+ remote-endpoint = tv_connector_in;
+ ti,channels = 2;
+ };
+ };
+};
--
1.7.5.4
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[PATCH 3/9] ARM: OMAP2+: remove cm-t3x touchscreen pdata quirk
Remove ADS7846 touchscreen pdata quirk for CM-T3x CoMs
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/mach-omap2/pdata-quirks.c |3 ---
1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-omap2/pdata-quirks.c
b/arch/arm/mach-omap2/pdata-quirks.c
index e72f0fc..02080c0 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -131,13 +131,11 @@ static void __init omap3_sbc_t3730_legacy_init(void)
{
omap3_sbc_t3x_usb_hub_init(167, sb-t35 usb hub);
legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 136);
- omap_ads7846_init(1, 57, 0, NULL);
}
static void __init omap3_sbc_t3530_legacy_init(void)
{
omap3_sbc_t3x_usb_hub_init(167, sb-t35 usb hub);
- omap_ads7846_init(1, 57, 0, NULL);
}
struct ti_st_plat_data wilink_pdata = {
@@ -249,7 +247,6 @@ static void __init omap3_sbc_t3517_legacy_init(void)
hsmmc2_internal_input_clk();
omap3_sbc_t3517_wifi_init();
legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 145);
- omap_ads7846_init(1, 57, 0, NULL);
}
static void __init am3517_evm_legacy_init(void)
--
1.7.5.4
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[PATCH 3/4] ARM: dts: sbc-t3x: add TV out display alias
Add display alias for TV out.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-sbc-t3517.dts |1 +
arch/arm/boot/dts/omap3-sbc-t3530.dts |1 +
arch/arm/boot/dts/omap3-sbc-t3730.dts |1 +
3 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-sbc-t3517.dts
b/arch/arm/boot/dts/omap3-sbc-t3517.dts
index 4ec5d86..1798653 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3517.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3517.dts
@@ -11,6 +11,7 @@
aliases {
display0 = dvi0;
+ display1 = tv0;
};
/* Only one GPMC smsc9220 on SBC-T3517, CM-T3517 uses am35x Ethernet */
diff --git a/arch/arm/boot/dts/omap3-sbc-t3530.dts
b/arch/arm/boot/dts/omap3-sbc-t3530.dts
index 8dfc1df..c994f0f 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3530.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3530.dts
@@ -11,6 +11,7 @@
aliases {
display0 = dvi0;
+ display1 = tv0;
};
};
diff --git a/arch/arm/boot/dts/omap3-sbc-t3730.dts
b/arch/arm/boot/dts/omap3-sbc-t3730.dts
index 6b69864..5bdddf2 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3730.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3730.dts
@@ -11,6 +11,7 @@
aliases {
display0 = dvi0;
+ display1 = tv0;
};
};
--
1.7.5.4
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[PATCH 0/4] ARM: dts: sbc-t3x: add audio and TV out support
Add support for more SBC-T3x single board computers features: * Audio on CM-T3x30 * TV out on CM-T3x This patch set adds missing I2C1 pinmux required for CM-T3x EEPROM and CM-T3x30 audio support. Dmitry Lifshitz (4): ARM: dts: cm-t3x: add I2C1 pinmux ARM: dts: cm-t3x: add TV out support ARM: dts: sbc-t3x: add TV out display alias ARM: dts: sbc-t3x30: add audio support arch/arm/boot/dts/omap3-cm-t3x.dtsi | 48 + arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 18 arch/arm/boot/dts/omap3-sb-t35.dtsi | 16 +++ arch/arm/boot/dts/omap3-sbc-t3517.dts |1 + arch/arm/boot/dts/omap3-sbc-t3530.dts |1 + arch/arm/boot/dts/omap3-sbc-t3730.dts |1 + 6 files changed, 85 insertions(+), 0 deletions(-) -- 1.7.5.4 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 2/4] ARM: dts: cm-t3x: add TV out support
Add TV out support.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 22 ++
arch/arm/boot/dts/omap3-cm-t3x30.dtsi |4
2 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 620a3f4..63bea24 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -56,6 +56,17 @@
regulator-min-microvolt = 330;
regulator-max-microvolt = 330;
};
+
+ tv0: connector@1 {
+ compatible = svideo-connector;
+ label = tv;
+
+ port {
+ tv_connector_in: endpoint {
+ remote-endpoint = venc_out;
+ };
+ };
+ };
};
omap3_pmx_core {
@@ -221,3 +232,14 @@
linux,wakeup;
};
};
+
+venc {
+ status = ok;
+
+ port {
+ venc_out: endpoint {
+ remote-endpoint = tv_connector_in;
+ ti,channels = 2;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index 3cbaf98..9cc7185 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -66,6 +66,10 @@
#include twl4030_omap3.dtsi
#include dt-bindings/input/input.h
+venc {
+ vdda-supply = vdac;
+};
+
mmc1 {
vmmc-supply = vmmc1;
};
--
1.7.5.4
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[PATCH 4/4] ARM: dts: sbc-t3x30: add audio support
Add audio related DT nodes
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 16
arch/arm/boot/dts/omap3-cm-t3x30.dtsi | 14 ++
arch/arm/boot/dts/omap3-sb-t35.dtsi | 16
3 files changed, 46 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 63bea24..6ea6d46 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -155,6 +155,15 @@
OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c1_sda */
;
};
+
+ mcbsp2_pins: pinmux_mcbsp2_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0)
/* mcbsp2_fsx */
+ OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0)
/* mcbsp2_clkx */
+ OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0)
/* mcbsp2_dr */
+ OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0)
/* mcbsp2_dx */
+ ;
+ };
};
uart3 {
@@ -243,3 +252,10 @@
};
};
};
+
+mcbsp2 {
+ status = ok;
+
+ pinctrl-names = default;
+ pinctrl-0 = mcbsp2_pins;
+};
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index 9cc7185..9a4a3ab 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -10,6 +10,14 @@
cpu0-supply = vcc;
};
};
+
+ sound {
+ compatible = ti,omap-twl4030;
+ ti,model = cm-t35;
+
+ ti,mcbsp = mcbsp2;
+ ti,codec = twl_audio;
+ };
};
omap3_pmx_core {
@@ -59,6 +67,12 @@
reg = 0x48;
interrupts = 7; /* SYS_NIRQ cascaded to intc */
interrupt-parent = intc;
+
+ twl_audio: audio {
+ compatible = ti,twl4030-audio;
+ codec {
+ };
+ };
};
};
diff --git a/arch/arm/boot/dts/omap3-sb-t35.dtsi
b/arch/arm/boot/dts/omap3-sb-t35.dtsi
index aff733e..827f614 100644
--- a/arch/arm/boot/dts/omap3-sb-t35.dtsi
+++ b/arch/arm/boot/dts/omap3-sb-t35.dtsi
@@ -43,6 +43,16 @@
};
};
};
+
+ audio_amp: audio_amp {
+ compatible = regulator-fixed;
+ regulator-name = audio_amp;
+ pinctrl-names = default;
+ pinctrl-0 = sb_t35_audio_amp;
+ gpio = gpio2 29 GPIO_ACTIVE_LOW; /* gpio_61 */
+ enable-active-low;
+ regulator-always-on;
+ };
};
omap3_pmx_core {
@@ -65,6 +75,12 @@
OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c3_sda */
;
};
+
+ sb_t35_audio_amp: pinmux_sb_t35_audio_amp {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4) /*
gpmc_nbe1.gpio_61 */
+ ;
+ };
};
i2c3 {
--
1.7.5.4
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[PATCH 1/4] ARM: dts: cm-t3x: add I2C1 pinmux
Add missing I2C1 pinmux setup.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 10 ++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 3a98ce1..620a3f4 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -137,6 +137,13 @@
OMAP3_CORE1_IOPAD(0x21ce, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* mcspi1_cs0 */
;
};
+
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins =
+ OMAP3_CORE1_IOPAD(0x21ba, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c1_scl */
+ OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c1_sda */
+ ;
+ };
};
uart3 {
@@ -155,6 +162,9 @@
};
i2c1 {
+ pinctrl-names = default;
+ pinctrl-0 = i2c1_pins;
+
clock-frequency = 40;
at24@50 {
--
1.7.5.4
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[PATCH] ARM: dts: cm-t3x: add NAND support
Add NAND support
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 58 +
arch/arm/boot/dts/omap3-sbc-t3517.dts |4 ++
arch/arm/boot/dts/omap3-sbc-t3530.dts | 10 ++
arch/arm/boot/dts/omap3-sbc-t3730.dts |5 ++-
4 files changed, 68 insertions(+), 9 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 6ea6d46..4d091ca 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -259,3 +259,61 @@
pinctrl-names = default;
pinctrl-0 = mcbsp2_pins;
};
+
+gpmc {
+ ranges = 0 0 0x 0x0100;
+
+ nand@0,0 {
+ reg = 0 0 4; /* CS0, offset 0, IO size 4 */
+ nand-bus-width = 8;
+ gpmc,device-width = 1;
+ ti,nand-ecc-opt = sw;
+
+ gpmc,cs-on-ns = 0;
+ gpmc,cs-rd-off-ns = 120;
+ gpmc,cs-wr-off-ns = 120;
+
+ gpmc,adv-on-ns = 0;
+ gpmc,adv-rd-off-ns = 120;
+ gpmc,adv-wr-off-ns = 120;
+
+ gpmc,we-on-ns = 6;
+ gpmc,we-off-ns = 90;
+
+ gpmc,oe-on-ns = 6;
+ gpmc,oe-off-ns = 90;
+
+ gpmc,page-burst-access-ns = 6;
+ gpmc,access-ns = 72;
+ gpmc,cycle2cycle-delay-ns = 60;
+
+ gpmc,rd-cycle-ns = 120;
+ gpmc,wr-cycle-ns = 120;
+ gpmc,wr-access-ns = 186;
+ gpmc,wr-data-mux-bus-ns = 90;
+
+ #address-cells = 1;
+ #size-cells = 1;
+
+ partition@0 {
+ label = xloader;
+ reg = 0 0x8;
+ };
+ partition@0x8 {
+ label = uboot;
+ reg = 0x8 0x1e;
+ };
+ partition@0x26 {
+ label = uboot environment;
+ reg = 0x26 0x4;
+ };
+ partition@0x2a {
+ label = linux;
+ reg = 0x2a 0x40;
+ };
+ partition@0x6a {
+ label = rootfs;
+ reg = 0x6a 0x1f88;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/omap3-sbc-t3517.dts
b/arch/arm/boot/dts/omap3-sbc-t3517.dts
index 1798653..c2d5c28 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3517.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3517.dts
@@ -69,3 +69,7 @@
};
};
+gpmc {
+ ranges = 4 0 0x2d00 0x0100, /* SB-T35 SMSC9x Eth */
+0 0 0x 0x0100; /* CM-T3x NAND */
+};
diff --git a/arch/arm/boot/dts/omap3-sbc-t3530.dts
b/arch/arm/boot/dts/omap3-sbc-t3530.dts
index c994f0f..834bc78 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3530.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3530.dts
@@ -26,14 +26,10 @@
};
};
-/*
- * The following ranges correspond to SMSC9x eth chips on CM-T3530 CoM and
- * SB-T35 baseboard respectively.
- * This setting includes both chips in SBC-T3530 board device tree.
- */
gpmc {
- ranges = 5 0 0x2c00 0x0100,
-4 0 0x2d00 0x0100;
+ ranges = 5 0 0x2c00 0x0100, /* CM-T3x30 SMSC9x Eth */
+4 0 0x2d00 0x0100, /* SB-T35 SMSC9x Eth */
+0 0 0x 0x0100; /* CM-T3x NAND */
};
mmc1 {
diff --git a/arch/arm/boot/dts/omap3-sbc-t3730.dts
b/arch/arm/boot/dts/omap3-sbc-t3730.dts
index 5bdddf2..73c7bf4 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3730.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3730.dts
@@ -27,8 +27,9 @@
};
gpmc {
- ranges = 5 0 0x2c00 0x0100,
-4 0 0x2d00 0x0100;
+ ranges = 5 0 0x2c00 0x0100, /* CM-T3x30 SMSC9x Eth */
+4 0 0x2d00 0x0100, /* SB-T35 SMSC9x Eth */
+0 0 0x 0x0100; /* CM-T3x NAND */
};
dss {
--
1.7.5.4
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[PATCH v2] ARM: dts: cm-t3x: add NAND support
CM-T3517, CM-T3530 and CM-T3730 features NAND storage chip connected to
GPMC bus.
Add GPMC DT entry into the root DT file omap3-cm-t3x.dtsi, common for
all three modules.
NAND timings are calculated to be safe for CM-T3x devices as it works
now in non DT boot (in this case the timings are updated by U-Boot).
Update GPMC ranges in boards DT files to include all connected devices.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
v2 * Update GPMC ranges with NAND values in omap3-cm-t3x30.dtsi.
* Add commit message details
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 58 +
arch/arm/boot/dts/omap3-cm-t3x30.dtsi |3 +-
arch/arm/boot/dts/omap3-sbc-t3517.dts |4 ++
arch/arm/boot/dts/omap3-sbc-t3530.dts | 10 ++
arch/arm/boot/dts/omap3-sbc-t3730.dts |5 ++-
5 files changed, 70 insertions(+), 10 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 6ea6d46..4d091ca 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -259,3 +259,61 @@
pinctrl-names = default;
pinctrl-0 = mcbsp2_pins;
};
+
+gpmc {
+ ranges = 0 0 0x 0x0100;
+
+ nand@0,0 {
+ reg = 0 0 4; /* CS0, offset 0, IO size 4 */
+ nand-bus-width = 8;
+ gpmc,device-width = 1;
+ ti,nand-ecc-opt = sw;
+
+ gpmc,cs-on-ns = 0;
+ gpmc,cs-rd-off-ns = 120;
+ gpmc,cs-wr-off-ns = 120;
+
+ gpmc,adv-on-ns = 0;
+ gpmc,adv-rd-off-ns = 120;
+ gpmc,adv-wr-off-ns = 120;
+
+ gpmc,we-on-ns = 6;
+ gpmc,we-off-ns = 90;
+
+ gpmc,oe-on-ns = 6;
+ gpmc,oe-off-ns = 90;
+
+ gpmc,page-burst-access-ns = 6;
+ gpmc,access-ns = 72;
+ gpmc,cycle2cycle-delay-ns = 60;
+
+ gpmc,rd-cycle-ns = 120;
+ gpmc,wr-cycle-ns = 120;
+ gpmc,wr-access-ns = 186;
+ gpmc,wr-data-mux-bus-ns = 90;
+
+ #address-cells = 1;
+ #size-cells = 1;
+
+ partition@0 {
+ label = xloader;
+ reg = 0 0x8;
+ };
+ partition@0x8 {
+ label = uboot;
+ reg = 0x8 0x1e;
+ };
+ partition@0x26 {
+ label = uboot environment;
+ reg = 0x26 0x4;
+ };
+ partition@0x2a {
+ label = linux;
+ reg = 0x2a 0x40;
+ };
+ partition@0x6a {
+ label = rootfs;
+ reg = 0x6a 0x1f88;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index 9a4a3ab..d9e92b6 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -50,7 +50,8 @@
#include omap-gpmc-smsc911x.dtsi
gpmc {
- ranges = 5 0 0x2c00 0x0100;
+ ranges = 5 0 0x2c00 0x0100, /* CM-T3x30 SMSC9x Eth */
+0 0 0x 0x0100; /* CM-T3x NAND */
smsc1: ethernet@gpmc {
compatible = smsc,lan9221, smsc,lan9115;
diff --git a/arch/arm/boot/dts/omap3-sbc-t3517.dts
b/arch/arm/boot/dts/omap3-sbc-t3517.dts
index 1798653..c2d5c28 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3517.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3517.dts
@@ -69,3 +69,7 @@
};
};
+gpmc {
+ ranges = 4 0 0x2d00 0x0100, /* SB-T35 SMSC9x Eth */
+0 0 0x 0x0100; /* CM-T3x NAND */
+};
diff --git a/arch/arm/boot/dts/omap3-sbc-t3530.dts
b/arch/arm/boot/dts/omap3-sbc-t3530.dts
index c994f0f..834bc78 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3530.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3530.dts
@@ -26,14 +26,10 @@
};
};
-/*
- * The following ranges correspond to SMSC9x eth chips on CM-T3530 CoM and
- * SB-T35 baseboard respectively.
- * This setting includes both chips in SBC-T3530 board device tree.
- */
gpmc {
- ranges = 5 0 0x2c00 0x0100,
-4 0 0x2d00 0x0100;
+ ranges = 5 0 0x2c00 0x0100, /* CM-T3x30 SMSC9x Eth */
+4 0 0x2d00 0x0100, /* SB-T35 SMSC9x Eth */
+0 0 0x 0x0100; /* CM-T3x NAND */
};
mmc1 {
diff --git a/arch/arm/boot/dts/omap3-sbc-t3730.dts
b/arch/arm/boot/dts/omap3-sbc-t3730.dts
index 5bdddf2..73c7bf4 100644
--- a/arch/arm/boot/dts/omap3-sbc-t3730.dts
+++ b/arch/arm/boot/dts/omap3-sbc-t3730.dts
@@ -27,8 +27,9 @@
};
gpmc {
- ranges = 5 0 0x2c00 0x0100,
-4 0 0x2d00 0x0100;
+ ranges = 5 0 0x2c00 0x0100, /* CM-T3x30 SMSC9x
Re: [PATCH v2] ARM: dts: cm-t3x: add NAND support
Hi Roger,
On 12/29/2014 03:06 PM, Roger Quadros wrote:
Hi Dmitry,
On 28/12/14 16:30, Dmitry Lifshitz wrote:
CM-T3517, CM-T3530 and CM-T3730 features NAND storage chip connected to
GPMC bus.
Add GPMC DT entry into the root DT file omap3-cm-t3x.dtsi, common for
all three modules.
NAND timings are calculated to be safe for CM-T3x devices as it works
now in non DT boot (in this case the timings are updated by U-Boot).
I didn't get this part. You provide the GPMC timings in the DT now so they will
override
u-boot configured timings.
In the board files for CM-T3x modules we did not override NAND timings
configured in U-Boot. Now, with DT boot, we do not want to rely on boot
loader settings wherever is possible. So, we specify the timings
explicitly.
In order to avoid regression, the timings setup is the same as we do in
U-Boot.
Update GPMC ranges in boards DT files to include all connected devices.
Signed-off-by: Dmitry Lifshitz lifsh...@compulab.co.il
---
v2 * Update GPMC ranges with NAND values in omap3-cm-t3x30.dtsi.
* Add commit message details
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 58 +
arch/arm/boot/dts/omap3-cm-t3x30.dtsi |3 +-
arch/arm/boot/dts/omap3-sbc-t3517.dts |4 ++
arch/arm/boot/dts/omap3-sbc-t3530.dts | 10 ++
arch/arm/boot/dts/omap3-sbc-t3730.dts |5 ++-
5 files changed, 70 insertions(+), 10 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 6ea6d46..4d091ca 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -259,3 +259,61 @@
pinctrl-names = default;
pinctrl-0 = mcbsp2_pins;
};
+
+gpmc {
+ ranges = 0 0 0x 0x0100;
Isn't this ranges property redundant as it will be overridden by the board
specific dts?
+
+ nand@0,0 {
+ reg = 0 0 4;/* CS0, offset 0, IO size 4 */
+ nand-bus-width = 8;
+ gpmc,device-width = 1;
+ ti,nand-ecc-opt = sw;
any particular reason for sticking with sw? Isn't it better to use at least
ham1
or migrate to stronger schemes like bch4 or bch8?
ham1 scheme is compatible with ROM loader so the boot partition could be
flashed from Linux.
For bch4/8 you will have to keep boot partition/s locked from Linux access as
we don't yet
support mixed ECC schemes among partitions.
The regression issue should be considered here. Our customers have
thousands of boards running rootfs with sw ecc. Updating the kernel is
not a reason for reformatting the NAND.
+
+ gpmc,cs-on-ns = 0;
+ gpmc,cs-rd-off-ns = 120;
+ gpmc,cs-wr-off-ns = 120;
+
+ gpmc,adv-on-ns = 0;
+ gpmc,adv-rd-off-ns = 120;
+ gpmc,adv-wr-off-ns = 120;
+
+ gpmc,we-on-ns = 6;
+ gpmc,we-off-ns = 90;
+
+ gpmc,oe-on-ns = 6;
+ gpmc,oe-off-ns = 90;
+
+ gpmc,page-burst-access-ns = 6;
+ gpmc,access-ns = 72;
+ gpmc,cycle2cycle-delay-ns = 60;
+
+ gpmc,rd-cycle-ns = 120;
+ gpmc,wr-cycle-ns = 120;
+ gpmc,wr-access-ns = 186;
+ gpmc,wr-data-mux-bus-ns = 90;
+
+ #address-cells = 1;
+ #size-cells = 1;
+
+ partition@0 {
+ label = xloader;
+ reg = 0 0x8;
+ };
+ partition@0x8 {
+ label = uboot;
+ reg = 0x8 0x1e;
+ };
+ partition@0x26 {
+ label = uboot environment;
+ reg = 0x26 0x4;
+ };
+ partition@0x2a {
+ label = linux;
+ reg = 0x2a 0x40;
+ };
+ partition@0x6a {
+ label = rootfs;
+ reg = 0x6a 0x1f88;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
index 9a4a3ab..d9e92b6 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x30.dtsi
@@ -50,7 +50,8 @@
#include omap-gpmc-smsc911x.dtsi
gpmc {
- ranges = 5 0 0x2c00 0x0100;
+ ranges = 5 0 0x2c00 0x0100, /* CM-T3x30 SMSC9x Eth */
+0 0 0x 0x0100; /* CM-T3x NAND */
Isn't this ranges property redundant as it will anyways be overridden by the
board specific dts?
The ranges are specified here (and other files below) by design.
We built a tree like structure to organize DT files -
d234e4239 ARM: dts: sbc-t3x: refactor DT support
It allows to inherit/override properties common for different boards.
Our customers do not have to deal with a correct GPMC ranges settings,
once they base
[PATCH V3 01/19] ARM: dts: am57xx: cl-som-am57x: add basic module support
Add support for CompuLab CM-SOM-AM57X board.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic DT support for standalone module (without a carrier board):
* Memory configuration
* Heartbeat led
* I2C1 and I2C4
* PMIC
* SATA
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v3:
* Move PMIC to I2C4
* Reformat subject
v2:
* Fixed voltages (for OPP_HIGH) for VDD_GPU, VDD_IVA, VDD_DSPEVE
* Added comments for VDDA_1V8_PHYA/B
* Add "regulator-always-on" property for ldousb_reg
.../devicetree/bindings/arm/omap/omap.txt | 3 +
arch/arm/boot/dts/Makefile | 3 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 274 +
3 files changed, 279 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt
b/Documentation/devicetree/bindings/arm/omap/omap.txt
index da84372..dd53c90 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -156,6 +156,9 @@ Boards:
- AM437x SK EVM: AM437x StarterKit Evaluation Module
compatible = "ti,am437x-sk-evm", "ti,am4372", "ti,am43"
+- AM57XX CL-SOM-AM57x
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74",
"ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5492a24..803a020 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -477,8 +477,9 @@ dtb-$(CONFIG_SOC_OMAP5) += \
omap5-sbc-t54.dtb \
omap5-uevm.dtb
dtb-$(CONFIG_SOC_DRA7XX) += \
- dra7-evm.dtb \
am57xx-beagle-x15.dtb \
+ am57xx-cl-som-am57x.dtb \
+ dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
orion5x-lacie-d2-network.dtb \
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
new file mode 100644
index 000..087d62e
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -0,0 +1,274 @@
+/*
+ * Support for CompuLab CL-SOM-AM57x System-on-Module
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifsh...@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include
+#include
+#include "dra74x.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x";
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742",
"ti,dra74", "ti,dra7";
+
+ memory {
+ device_type = "memory";
+ reg = <0x8000 0x2000>; /* 512 MB - minimal
configuration */
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+
+ led@0 {
+ label = "cl-som-am57x:green";
+ gpios = < 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+};
+
+_pmx_core {
+ leds_pins_default: leds_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14)
/* gpmc_a15.gpio2_5 */
+ >;
+ };
+
+ i2c1_pins_default: i2c1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c1_sda.sda */
+ DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c1_scl.scl */
+ >;
+ };
+
+ i2c4_pins_default: i2c4_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10)
/* mcasp1_acl.i2c4_sda */
+ DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10)
/* mcasp1_fsr.i2c4_scl */
+ >;
+ };
+
+ tps659038_pins_default: tps659038_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP |
MUX_MODE14) /* wakeu
[PATCH V3 15/19] ARM: dts: am57xx: sbc-am57x: add GPIO expander support
Add PCA9555 GPIO expander support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fixed patch subject/description
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index a3588ba..edce6c6 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -89,4 +89,11 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ pca9555: pca9555@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
--
1.9.1
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[PATCH V2 09/19] ARM: dts: am57xx: cl-som-am57x: add touchscreen support
Add ADS7846 touchscreen support.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 44 +++
1 file changed, 44 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index c603136..a75c382 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -43,6 +43,13 @@
regulator-min-microvolt = <330>;
regulator-max-microvolt = <330>;
};
+
+ ads7846reg: fixedregulator-ads7846-reg {
+ compatible = "regulator-fixed";
+ regulator-name = "ads7846-reg";
+ regulator-min-microvolt = <330>;
+ regulator-max-microvolt = <330>;
+ };
};
_pmx_core {
@@ -183,6 +190,12 @@
DRA7XX_CORE_IOPAD(0x3594, PIN_INPUT | MUX_MODE15)
>;
};
+
+ ads7846_pins: pinmux_ads7846_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN |
MUX_MODE14) /* gpmc_a9.gpio1_31 */
+ >;
+ };
};
{
@@ -451,6 +464,37 @@
reg = <0x10 0x0>;
};
};
+
+ /* touch controller */
+ ads7846@0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins>;
+
+ compatible = "ti,ads7846";
+ vcc-supply = <>;
+
+ reg = <1>; /* CS1 */
+ spi-max-frequency = <150>;
+
+ interrupt-parent = <>;
+ interrupts = <31 0>;
+ pendown-gpio = < 31 0>;
+
+
+ ti,x-min = /bits/ 16 <0x0>;
+ ti,x-max = /bits/ 16 <0x0fff>;
+ ti,y-min = /bits/ 16 <0x0>;
+ ti,y-max = /bits/ 16 <0x0fff>;
+
+ ti,x-plate-ohms = /bits/ 16 <180>;
+ ti,pressure-max = /bits/ 16 <255>;
+
+ ti,debounce-max = /bits/ 16 <30>;
+ ti,debounce-tol = /bits/ 16 <10>;
+ ti,debounce-rep = /bits/ 16 <1>;
+
+ linux,wakeup;
+ };
};
{
--
1.9.1
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[PATCH V2 18/19] ARM: dts: am57xx: sbc-am57x: add HDMI support
Add HDMI video output support.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* Fix HDMI lanes polarity
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 42 ++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 8e4c0fd..77bb8e1 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -18,6 +18,7 @@
aliases {
display0 =
+ display1 =
};
};
@@ -60,6 +61,19 @@
DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14)
/* vin2a_vsync0.gpio4_0 */
>;
};
+
+ hdmi_pins: pinmux_hdmi_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1)
/* i2c2_sda.hdmi1_ddc_scl */
+ DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1)
/* i2c2_scl.hdmi1_ddc_sda */
+ >;
+ };
+
+ hdmi_conn_pins: pinmux_hdmi_conn_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14)
/* spi1_cs2.gpio7_12 */
+ >;
+ };
};
{
@@ -135,3 +149,31 @@
};
};
};
+
+ {
+ status = "ok";
+ vdda-supply = <_reg>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins>;
+
+ port {
+ hdmi_out: endpoint {
+ remote-endpoint = <_connector_in>;
+ lanes = <1 0 3 2 5 4 7 6>;
+ };
+ };
+};
+
+_conn {
+ pinctrl-names = "default";
+ pinctrl-0 = <_conn_pins>;
+
+ hpd-gpios = < 12 GPIO_ACTIVE_HIGH>;
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <_out>;
+ };
+ };
+};
--
1.9.1
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[PATCH V2 16/19] ARM: dts: am57xx: sbc-am57x: add LCD support
Startek-kd050c 800x480 LCD panel timings are described in
compulab-sb-som.dtsi.
Add appropriate DT endpoints to connect DPI output and LCD.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 38 ++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index edce6c6..8e4c0fd 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -15,6 +15,10 @@
/ {
model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x",
"ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ aliases {
+ display0 =
+ };
};
_pmx_core {
@@ -50,6 +54,12 @@
DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10)
/* mcasp1_axr1.i2c5_scl */
>;
};
+
+ lcd_pins_default: lcd_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14)
/* vin2a_vsync0.gpio4_0 */
+ >;
+ };
};
{
@@ -97,3 +107,31 @@
#gpio-cells = <2>;
};
};
+
+ {
+ status = "ok";
+
+ vdda_video-supply = <_reg>;
+
+ port {
+ dpi_lcd_out: endpoint@0 {
+ remote-endpoint = <_in>;
+ data-lines = <24>;
+ };
+ };
+};
+
+ {
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+
+ enable-gpios = < 14 GPIO_ACTIVE_HIGH
+0 GPIO_ACTIVE_HIGH>;
+
+ port {
+ lcd_in: endpoint {
+ remote-endpoint = <_lcd_out>;
+ data-lines = <24>;
+ };
+ };
+};
--
1.9.1
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[PATCH V2 10/19] ARM: dts: am57xx: cl-som-am57x: add analog audio support
Add analog audio DT nodes:
1. simple-audio-card node
2. wm8731 codec node
3. MCASP3 pinmux
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 67 +++
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index a75c382..b2c4451 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -50,6 +50,33 @@
regulator-min-microvolt = <330>;
regulator-max-microvolt = <330>;
};
+
+ sound0: sound@0 {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "CL-SOM-AM57x-Sound-Card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <_master>;
+ simple-audio-card,frame-master = <_master>;
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack",
+ "Microphone", "Microphone Jack",
+ "Line", "Line Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "RHPOUT",
+ "Headphone Jack", "LHPOUT",
+ "LLINEIN", "Line Jack",
+ "MICIN", "Mic Bias",
+ "Mic Bias", "Microphone Jack";
+
+ dailink0_master: simple-audio-card,cpu {
+ sound-dai = <>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <>;
+ system-clock-frequency = <1200>;
+ };
+ };
};
_pmx_core {
@@ -196,6 +223,24 @@
DRA7XX_CORE_IOPAD(0x3464, PIN_INPUT_PULLDOWN |
MUX_MODE14) /* gpmc_a9.gpio1_31 */
>;
};
+
+ mcasp3_pins_default: mcasp3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* mcasp3_aclkx.mcasp3_aclkx */
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* mcasp3_fsx.mcasp3_fsx */
+ DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN |
MUX_MODE0) /* mcasp3_axr0.mcasp3_axr0 */
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* mcasp3_axr1.mcasp3_axr1 */
+ >;
+ };
+
+ mcasp3_pins_sleep: mcasp3_pins_sleep {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT | MUX_MODE15)
+ >;
+ };
};
{
@@ -392,6 +437,13 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ wm8731: wm8731@1a {
+ #sound-dai-cells = <0>;
+ compatible = "wlf,wm8731";
+ reg = <0x1a>;
+ status = "okay";
+ };
};
{
@@ -538,3 +590,18 @@
{
dr_mode = "peripheral";
};
+
+ {
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <_pins_default>;
+ pinctrl-1 = <_pins_sleep>;
+ status = "okay";
+
+ op-mode = <0>; /* MCASP_IIS_MODE */
+ tdm-slots = <2>;
+ /* 4 serializers */
+ serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
+ 1 2 0 0
+ >;
+};
--
1.9.1
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[PATCH V3 04/19] ARM: dts: am57xx: cl-som-am57x: add EEPROM support
On-board EEPROM chip is used for storing a board production
info.
Add module EEPROM support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fix EEPROM chip model
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 2074fd4..1badfa9 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -261,6 +261,12 @@
compatible = "emmicro,em3027";
reg = <0x56>;
};
+
+ eeprom_module: atmel@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
};
{
--
1.9.1
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[PATCH V3 06/19] ARM: dts: am57xx: cl-som-am57x: add spi-flash support
On-board spi-flash chip is used as a main boot device.
Add spi-flash chip support (over QSPI bus).
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v3:
* Modify "compatible" property to match a proper flash driver
* Drop RX/TX bus with properties
* Reformat subject
v2:
* Add "spi-max-frequency" property for node.
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 42 +++
1 file changed, 42 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index ef94845..f7e163a 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -93,6 +93,17 @@
DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a22.mmc2_dat7 */
>;
};
+
+ qspi1_pins: pinmux_qspi1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3474, PIN_INPUT | MUX_MODE1)
/* gpmc_a13.qspi1_rtclk */
+ DRA7XX_CORE_IOPAD(0x3480, PIN_INPUT | MUX_MODE1)
/* gpmc_a16.qspi1_d0 */
+ DRA7XX_CORE_IOPAD(0x3484, PIN_INPUT | MUX_MODE1)
/* gpmc_a17.qspi1_d1 */
+ DRA7XX_CORE_IOPAD(0x3488, PIN_INPUT | MUX_MODE1)
/* qpmc_a18.qspi1_sclk */
+ DRA7XX_CORE_IOPAD(0x34b8, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_cs2.qspi1_cs0 */
+ DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_cs3.qspi1_cs1 */
+ >;
+ };
};
{
@@ -331,3 +342,34 @@
ti,non-removable;
cap-mmc-dual-data-rate;
};
+
+ {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins>;
+
+ spi-max-frequency = <2000>;
+
+ spi_flash: spi_flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,m25p80", "jedec,spi-nor";
+ reg = <0>; /* CS0 */
+ spi-max-frequency = <2000>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x0 0xc>;
+ };
+
+ partition@c {
+ label = "uboot environment";
+ reg = <0xc 0x4>;
+ };
+
+ partition@10 {
+ label = "reserved";
+ reg = <0x10 0x0>;
+ };
+ };
+};
--
1.9.1
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[PATCH V2 08/19] ARM: dts: am57xx: cl-som-am57x: add USB support
Add USB support.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index fe4baba..c603136 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -478,3 +478,19 @@
pinctrl-0 = <_mdio_pins_default>;
pinctrl-1 = <_mdio_pins_sleep>;
};
+
+_phy1 {
+ phy-supply = <_reg>;
+};
+
+_phy2 {
+ phy-supply = <_reg>;
+};
+
+ {
+ dr_mode = "host";
+};
+
+ {
+ dr_mode = "peripheral";
+};
--
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[PATCH V2 00/19] Add support for CL-SOM-AM57X and SBC-AM57X
SBC-AM57X boards.
CL-SOM-AM57x is a miniature System-on-Module (SoM) based on
TI Sitara AM57x ARM Cortex-A15 System-on-Chip family.
SBC-AM57x is a single board computer, implemented with the
CL-SOM-AM57x computer-on-module providing most of the functions,
and SB-SOM-AM57x carrier board providing additional peripheral
functions and connectors.
The SBC-AM57x has the following features:
CPU:Texas Instruments Sitara AM5728 dual-core ARM Cortex-A15,
1.5GHz or
Texas Instruments Sitara AM5718 single-core ARM Cortex-A15,
1.5GHz
RAM:DDR3, 512MB – 4GB
Storage:NAND flash, 512MB - 1GB or eMMC flash, 4GB - 32GB
SPI-flash 2MB
Ethernet: Up to 2x 10/100/1000Mbps Ethernet ports (MAC+PHY)
WiFi/BT:802.11b/g/n WiFi interface (TI WiLink 8 WL1801 chipset) or
Dual-band 2x2 802.11a/b/g/n WiFi interface (TI WiLink 8 WL1837
chipset)
Analog Audio: Audio codec with stereo output, stereo input and microphone
support
More details can be found here:
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
This series is based on the following patch set ("Add support for sbc-t43"
Nikita Kiryanov):
https://www.mail-archive.com/linux-omap@vger.kernel.org/msg121905.html
Changes in V2:
- Removed unnecessary line breaks in end of file and elsewhere
- Changed subject lines to start with "ARM: dts:"
- PMIC moved from I2C1 to I2C4
- Fixed SPI flash compatible string
- Skipped resetting ETH PHYs
- Fixed HDMI lanes polarity
Dmitry Lifshitz (19):
ARM: dts: am57xx: cl-som-am57x: add basic module support
ARM: dts: am57xx: cl-som-am57x: dts: add RTC support
ARM: dts: am57xx: cl-som-am57x: add I2C3 support
ARM: dts: am57xx: cl-som-am57x: add EEPROM support
ARM: dts: am57xx: cl-som-am57x: add eMMC support
ARM: dts: am57xx: cl-som-am57x: add spi-flash support
ARM: dts: am57xx: cl-som-am57x: add dual EMAC support
ARM: dts: am57xx: cl-som-am57x: add USB support
ARM: dts: am57xx: cl-som-am57x: add touchscreen support
ARM: dts: am57xx: cl-som-am57x: add analog audio support
ARM: dts: am57xx: sbc-am57x: add basic board support
ARM: dts: am57xx: cl-som-am57x: add MMC1 support
ARM: dts: am57xx: sbc-am57x: add usb vbus pinmux
ARM: dts: am57xx: sbc-am57x: add EEPROM support
ARM: dts: am57xx: sbc-am57x: add GPIO expander support
ARM: dts: am57xx: sbc-am57x: add LCD support
ARM: dts: am57xx: compulab-sb-som: add HDMI connector
ARM: dts: am57xx: sbc-am57x: add HDMI support
ARM: dts: am57xx: cl-som-am57x: skip resetting ETH PHYs
.../devicetree/bindings/arm/omap/omap.txt | 6 +
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 617 +
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 179 ++
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +
5 files changed, 812 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/boot/dts/am57xx-cl-som-am57x.dts
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
--
1.9.1
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[PATCH V3 12/19] ARM: dts: am57xx: cl-som-am57x: add MMC1 support
Add MMC1 support, used for SD/MMC card.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fix duplicate SD Card Detect pinmux
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 25 +
1 file changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 804ad72..93852e2 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -24,6 +24,19 @@
DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1)
/* uart2_rtsn.uart3_txd */
>;
};
+
+ mmc1_pins_default: mmc1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0)
/* mmc1_clk.clk */
+ DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0)
/* mmc1_cmd.cmd */
+ DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0)
/* mmc1_dat0.dat0 */
+ DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0)
/* mmc1_dat1.dat1 */
+ DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0)
/* mmc1_dat2.dat2 */
+ DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0)
/* mmc1_dat3.dat3 */
+ DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14)
/* mmc1_sdcd.gpio6_27 */
+ DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14)
/* mmc1_sdwp.gpio6_28 */
+ >;
+ };
};
{
@@ -34,3 +47,15 @@
pinctrl-names = "default";
pinctrl-0 = <_pins_default>;
};
+
+ {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+
+ vmmc-supply = <_reg>;
+ bus-width = <4>;
+ cd-gpios = < 27 GPIO_ACTIVE_LOW>;
+ wp-gpios = < 28 GPIO_ACTIVE_HIGH>;
+};
--
1.9.1
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[PATCH V2 05/19] ARM: dts: am57xx: cl-som-am57x: add eMMC support
CM-SOM-AM57X has two options of main storage devices - eMMC or NAND.
Add eMMC chip support (over MMC2 bus).
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 34 +++
1 file changed, 34 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 1badfa9..ef94845 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -36,6 +36,13 @@
default-state = "off";
};
};
+
+ vdd_3v3: fixedregulator-vdd_3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_3v3";
+ regulator-min-microvolt = <330>;
+ regulator-max-microvolt = <330>;
+ };
};
_pmx_core {
@@ -71,6 +78,21 @@
DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP |
MUX_MODE14) /* wakeup0.gpio1_0 */
>;
};
+
+ mmc2_pins_default: mmc2_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a23.mmc2_clk */
+ DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_cs1.mmc2_cmd */
+ DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a24.mmc2_dat0 */
+ DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a25.mmc2_dat1 */
+ DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a26.mmc2_dat2 */
+ DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a27.mmc2_dat3 */
+ DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a19.mmc2_dat4 */
+ DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a20.mmc2_dat5 */
+ DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a21.mmc2_dat6 */
+ DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_a22.mmc2_dat7 */
+ >;
+ };
};
{
@@ -297,3 +319,15 @@
status = "okay";
};
};
+
+ {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+
+ vmmc-supply = <_3v3>;
+ bus-width = <8>;
+ ti,non-removable;
+ cap-mmc-dual-data-rate;
+};
--
1.9.1
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[PATCH V2 13/19] ARM: dts: am57xx: sbc-am57x: add usb vbus pinmux
usb1_drvvbus pin is used to Drive-VBUS enable to external charge
pump/power switch.
Add a pinmux for that pin.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 93852e2..17a1972 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -37,6 +37,12 @@
DRA7XX_CORE_IOPAD(0x377c, PIN_INPUT | MUX_MODE14)
/* mmc1_sdwp.gpio6_28 */
>;
};
+
+ usb1_pins: pinmux_usb1_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0)
/* usb1_drvvbus */
+ >;
+ };
};
{
@@ -59,3 +65,8 @@
cd-gpios = < 27 GPIO_ACTIVE_LOW>;
wp-gpios = < 28 GPIO_ACTIVE_HIGH>;
};
+
+ {
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins>;
+};
--
1.9.1
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[PATCH V2 02/19] ARM: dts: am57xx: cl-som-am57x: dts: add RTC support
Add EM3027 RTC chip support (over I2C4 bus).
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes.
* Refactor patch with respect to the previous changes in I2C4 node structure.
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 087d62e..58156a9 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -242,6 +242,11 @@
#gpio-cells = <2>;
};
};
+
+ rtc0: rtc@56 {
+ compatible = "emmicro,em3027";
+ reg = <0x56>;
+ };
};
{
--
1.9.1
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[PATCH V2 11/19] ARM: dts: am57xx: sbc-am57x: add basic board support
SBC-AM57x is a single board computer designed for industrial and
embedded applications. It is based on the Texas Instruments Sitara AM57x
system-on-chip family. SBC-AM57x is implemented with the CL-SOM-AM57x
computer-on-module providing most of the functions, and SB-SOM-AM57x
carrier board providing additional peripheral functions and connectors.
https://www.compulab.co.il/products/sbcs/sbc-am57x-ti-am5728-am5718-single-board-computer/
https://www.compulab.co.il/products/computer-on-modules/cl-som-am57x-ti-am5728-am5718-system-on-module/
Add basic board support, including UART3, used as a serial console.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
.../devicetree/bindings/arm/omap/omap.txt | 3 ++
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 36 ++
3 files changed, 40 insertions(+)
create mode 100644 arch/arm/boot/dts/am57xx-sbc-am57x.dts
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt
b/Documentation/devicetree/bindings/arm/omap/omap.txt
index dd53c90..42cdad1 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -159,6 +159,9 @@ Boards:
- AM57XX CL-SOM-AM57x
compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74",
"ti,dra7"
+- AM57XX SBC-AM57x
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728",
"ti,dra742", "ti,dra74", "ti,dra7"
+
- DRA742 EVM: Software Development Board for DRA742
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7"
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 803a020..4c73ab9 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -479,6 +479,7 @@ dtb-$(CONFIG_SOC_OMAP5) += \
dtb-$(CONFIG_SOC_DRA7XX) += \
am57xx-beagle-x15.dtb \
am57xx-cl-som-am57x.dtb \
+ am57xx-sbc-am57x.dtb \
dra7-evm.dtb \
dra72-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
new file mode 100644
index 000..804ad72
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -0,0 +1,36 @@
+/*
+ * Support for CompuLab SBC-AM57x single board computer
+ *
+ * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
+ * Author: Dmitry Lifshitz <lifsh...@compulab.co.il>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#include "am57xx-cl-som-am57x.dts"
+#include "compulab-sb-som.dtsi"
+
+/ {
+ model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
+ compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x",
"ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+};
+
+_pmx_core {
+ uart3_pins_default: uart3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2)
/* uart2_ctsn.uart3_rxd */
+ DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1)
/* uart2_rtsn.uart3_txd */
+ >;
+ };
+};
+
+ {
+ status = "okay";
+ interrupts-extended = <_mpu GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
+ <_pmx_core 0x3f8>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+};
--
1.9.1
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[PATCH V2 17/19] ARM: dts: am57xx: compulab-sb-som: add HDMI connector
Add HDMI connector node without a valid input endpoint.
CompuLab SB-SOM is a carrier board, hence the endpoint
should be added in the board DT with a valid HDMI output.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/compulab-sb-som.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/compulab-sb-som.dtsi
b/arch/arm/boot/dts/compulab-sb-som.dtsi
index 402a143..93d7e23 100644
--- a/arch/arm/boot/dts/compulab-sb-som.dtsi
+++ b/arch/arm/boot/dts/compulab-sb-som.dtsi
@@ -39,4 +39,11 @@
pixelclk-active = <1>;
};
};
+
+ hdmi_conn: connector@0 {
+ compatible = "hdmi-connector";
+ label = "hdmi";
+
+ type = "a";
+ };
};
--
1.9.1
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[PATCH V2 03/19] ARM: dts: am57xx: cl-som-am57x: add I2C3 support
Enable I2C3 bus and add appropriate pinmux.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v2:
* No fuctional changes
* Refactor patch with respect to the previous changes in I2C4 node structure
* Reformat subject
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 58156a9..2074fd4 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -52,6 +52,13 @@
>;
};
+ i2c3_pins_default: i2c3_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10)
/* mcasp1_aclkx.i2c3_sda */
+ DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10)
/* mcasp1_fsx.i2c3_scl */
+ >;
+ };
+
i2c4_pins_default: i2c4_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10)
/* mcasp1_acl.i2c4_sda */
@@ -73,6 +80,13 @@
clock-frequency = <40>;
};
+ {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+ clock-frequency = <40>;
+};
+
{
status = "okay";
pinctrl-names = "default";
--
1.9.1
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[PATCH V2 14/19] ARM: dts: am57xx: sbc-am57x: add EEPROM support
On-board EEPROM chip is used for storing a board production info.
Add carrier board EEPROM support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
---
v2:
* No fuctional changes
* Reformat subject
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 20
1 file changed, 20 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 17a1972..a3588ba 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -43,6 +43,13 @@
DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0)
/* usb1_drvvbus */
>;
};
+
+ i2c5_pins_default: i2c5_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT| MUX_MODE10)
/* mcasp1_axr0.i2c5_sda */
+ DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10)
/* mcasp1_axr1.i2c5_scl */
+ >;
+ };
};
{
@@ -70,3 +77,16 @@
pinctrl-names = "default";
pinctrl-0 = <_pins>;
};
+
+ {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+ clock-frequency = <40>;
+
+ eeprom_base: atmel@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
--
1.9.1
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[PATCH V3 07/19] ARM: dts: am57xx: cl-som-am57x: add dual EMAC support
Add dual EMAC support.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
v3:
* No fuctional changes
* Reformat subject
v2:
* Fix pinmux comments for RGMII0/1 clock/data lines
* Fix pinmux for MDIO bus clock/data lines
* Fix PHYs addresses
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 105 ++
1 file changed, 105 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index f7e163a..fe4baba 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -104,6 +104,85 @@
DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_cs3.qspi1_cs1 */
>;
};
+
+ cpsw_pins_default: cpsw_pins_default {
+ pinctrl-single,pins = <
+ /* Slave at addr 0x0 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0)
/* rgmii0_tclk */
+ DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0)
/* rgmii0_tctl */
+ DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0)
/* rgmii0_td3 */
+ DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0)
/* rgmii0_td2 */
+ DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0)
/* rgmii0_td1 */
+ DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0)
/* rgmii0_td0 */
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* rgmii0_rclk */
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* rgmii0_rctl */
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* rgmii0_rd3 */
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* rgmii0_rd2 */
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* rgmii0_rd1 */
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT_PULLDOWN |
MUX_MODE0) /* rgmii0_rd0 */
+
+ /* Slave at addr 0x1 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3)
/* vin2a_d12.rgmii1_tclk */
+ DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3)
/* vin2a_d13.rgmii1_tctl */
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3)
/* vin2a_d14.rgmii1_td3 */
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3)
/* vin2a_d15.rgmii1_td2 */
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3)
/* vin2a_d16.rgmii1_td1 */
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3)
/* vin2a_d17.rgmii1_td0 */
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT_PULLDOWN |
MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT_PULLDOWN |
MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN |
MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN |
MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN |
MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLUP | MUX_MODE3)
/* vin2a_d23.rgmii1_rd0 */
+ >;
+ };
+
+ cpsw_pins_sleep: cpsw_pins_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a8
[PATCH 19/19] ARM: dts: am57xx: cl-som-am57x: skip resetting ETH PHYs
ETH PHYs setup on CL-SOM-AM57X is established in U-Boot along with
bringing them out of reset. This is done by toggling GPIOs belonging
to GPIO2/3 controllers on AM57xx.
Skip resetting ETH PHYs, by adding "ti,no-reset-on-init" to GPIO2/3
controllers DT nodes.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index b2c4451..c538826 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -605,3 +605,13 @@
1 2 0 0
>;
};
+
+ {
+ status = "okay";
+ ti,no-reset-on-init;
+};
+
+ {
+ status = "okay";
+ ti,no-reset-on-init;
+};
--
1.9.1
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[PATCH 5/6] ARM: dts: am57xx: cl-som-am57x: fix CPSW EMAC pinmux
Fix CPSW EMAC pinmux Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il> --- arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts index cb9a518..9e0153a 100644 --- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts +++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts @@ -167,7 +167,7 @@ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */ - DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLUP | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */ + DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT_PULLDOWN | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */ >; }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 0/6] ARM: dts: am57xx: cl-som-am57x: set of non critical DT fixes
This pacth set apply a set of non critical DT fixes for CompuLab CL-SOM-AM57x SoM * Improve Eth functionality * Pinmux fix for several devices * Improve SPI flash access * Set USB2 in HOST mode to enable connection of keyboard/mouse on eval board Dmitry Lifshitz (6): ARM: dts: am57xx: sbc-am57x: fix SB-SOM EEPROM I2C address ARM: dts: am57xx: cl-som-am57x: set HOST mode for USB2 ARM: dts: am57xx: cl-som-am57x: update SPI Flash frequency ARM: dts: am57xx: sbc-am57x: fix UART3 pinmux ARM: dts: am57xx: cl-som-am57x: fix CPSW EMAC pinmux ARM: dts: am57xx: sbc-am57x: correct Eth PHY settings arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 12 ++-- arch/arm/boot/dts/am57xx-sbc-am57x.dts| 8 2 files changed, 10 insertions(+), 10 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 2/6] ARM: dts: am57xx: cl-som-am57x: set HOST mode for USB2
Setup USB2 to act in "HOST" mode by default.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index c538826..513ec62 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -588,7 +588,7 @@
};
{
- dr_mode = "peripheral";
+ dr_mode = "host";
};
{
--
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[PATCH 4/6] ARM: dts: am57xx: sbc-am57x: fix UART3 pinmux
Fix UART3 pinmux.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 0f1d425..988e996 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -25,8 +25,8 @@
_pmx_core {
uart3_pins_default: uart3_pins_default {
pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT_SLEW | MUX_MODE2)
/* uart2_ctsn.uart3_rxd */
- DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT_SLEW | MUX_MODE1)
/* uart2_rtsn.uart3_txd */
+ DRA7XX_CORE_IOPAD(0x3648, PIN_INPUT_SLEW | MUX_MODE0)
/* uart3_rxd */
+ DRA7XX_CORE_IOPAD(0x364c, PIN_INPUT_SLEW | MUX_MODE0)
/* uart3_txd */
>;
};
--
1.9.1
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[PATCH 6/6] ARM: dts: am57xx: sbc-am57x: correct Eth PHY settings
Update Eth PHY settings to make it possible to run both phys at 1Gbps.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 9e0153a..8d93882 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -559,13 +559,13 @@
_emac0 {
phy_id = <_mdio>, <0>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-txid";
dual_emac_res_vlan = <0>;
};
_emac1 {
phy_id = <_mdio>, <1>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-txid";
dual_emac_res_vlan = <1>;
};
--
1.9.1
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[PATCH 1/6] ARM: dts: am57xx: sbc-am57x: fix SB-SOM EEPROM I2C address
Fix SB-SOM EEPROM I2C address
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 77bb8e1..0f1d425 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -108,9 +108,9 @@
pinctrl-0 = <_pins_default>;
clock-frequency = <40>;
- eeprom_base: atmel@50 {
+ eeprom_base: atmel@54 {
compatible = "atmel,24c08";
- reg = <0x50>;
+ reg = <0x54>;
pagesize = <16>;
};
--
1.9.1
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[PATCH 3/6] ARM: dts: am57xx: cl-som-am57x: update SPI Flash frequency
On-board SPI flash cat act at 48Mhz SPI bus frequency.
Update the DT frequency property.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index 513ec62..cb9a518 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -492,14 +492,14 @@
pinctrl-names = "default";
pinctrl-0 = <_pins>;
- spi-max-frequency = <2000>;
+ spi-max-frequency = <4800>;
spi_flash: spi_flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spansion,m25p80", "jedec,spi-nor";
reg = <0>; /* CS0 */
- spi-max-frequency = <2000>;
+ spi-max-frequency = <4800>;
partition@0 {
label = "uboot";
--
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Re: [PATCH 01/18] ARM: am57xx: cl-som-am57x: dts: add basic module support
Hi Nishanth,
Thank you for the provided feedback.
On 11/25/2015 11:36 PM, Nishanth Menon wrote:
On 11/25/2015 12:39 AM, Dmitry Lifshitz wrote:
[...]
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
new file mode 100644
index 000..b11d7da
--- /dev/null
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
[...]
+/ {
+ model = "CompuLab CL-SOM-AM57x";
+ compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74",
"ti,dra7";
+
+ memory {
+ device_type = "memory";
+ reg = <0x8000 0x2000>; /* 512 MB - minimal
configuration */
I think if you like to enable LPAE, the format might look a little
different..
We would like to have a basic HW support in the mainline. It might be
enhanced later, once we get to work on LPAE stuff.
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+
+ led@0 {
+ label = "cl-som-am57x:green";
+ gpios = < 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
+};
+
+_pmx_core {
+ leds_pins_default: leds_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14)
/* gpmc_a15.gpio2_5 */
+ >;
+ };
+
+ i2c1_pins_default: i2c1_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c1_sda.sda */
+ DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0)
/* i2c1_scl.scl */
+ >;
+ };
+
+ tps659038_pins_default: tps659038_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP |
MUX_MODE14) /* wakeup0.gpio1_0 */
+ >;
+ };
Generic comment: As per requirements of the SoC -> all pinctrl must be
done in bootloader. this was a recommendation that came in too late
for TI platforms that got introduced in upstream, but that cleanup
should eventually take place as well.
Please, could you provide a reference to those recommendations.
Do you mean pinctrl for PMIC pins only?
+};
+
+ {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+ clock-frequency = <40>;
+
+ tps659038: tps659038@58 {
+ compatible = "ti,tps659038";
+ reg = <0x58>;
+ interrupt-parent = <>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
Also See: https://patchwork.kernel.org/patch/7596541/ ->
Documentation/devicetree/bindings/i2c/i2c.txt -> since you seem to
have a PMIC with power button, you might be able to get wakeup source
also there.
Do you mean just adding "wakeup-source" property?
According to Documentation/devicetree/bindings/i2c/i2c.txt the primary
interrupt will be used as wakeup interrupt.
+
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+
+ #interrupt-cells = <2>;
+ interrupt-controller;
+
+ ti,system-power-controller;
Assuming powerhold signal and BOOT0,1 is proper here, else poweroff
will never work.
Please, could you provide more details regarding this issue.
+
+ tps659038_pmic {
+ compatible = "ti,tps659038-pmic";
+
+ regulators {
+ smps12_reg: smps12 {
+ /* VDD_MPU */
+ regulator-name = "smps12";
+ regulator-min-microvolt = < 85>;
+ regulator-max-microvolt = <125>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps3_reg: smps3 {
+ /* VDD_DDR */
+ regulator-name = "smps3";
+ regulator-min-microvolt = <150>;
+ regulator-max-microvolt = <150>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps45_
[PATCH 15/18] ARM: am57xx: sbc-am57x: dts: add GPIO extender support
Add PCA9555 GPIO extender support (over I2C5 bus).
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 7b65efb..8b7c0b5 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -90,4 +90,11 @@
reg = <0x50>;
pagesize = <16>;
};
+
+ pca9555: pca9555@20 {
+ compatible = "nxp,pca9555";
+ reg = <0x20>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
--
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[PATCH 18/18] ARM: am57xx: sbc-am57x: dts: add HDMI support
Add HDMI video output support.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 41 ++
1 file changed, 41 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 13555aa..4b29223 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -18,6 +18,7 @@
aliases {
display0 =
+ display1 =
};
};
@@ -61,6 +62,19 @@
DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14)
/* vin2a_vsync0.gpio4_0 */
>;
};
+
+ hdmi_pins: pinmux_hdmi_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1)
/* i2c2_sda.hdmi1_ddc_scl */
+ DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1)
/* i2c2_scl.hdmi1_ddc_sda */
+ >;
+ };
+
+ hdmi_conn_pins: pinmux_hdmi_conn_pins {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT | MUX_MODE14)
/* spi1_cs2.gpio7_12 */
+ >;
+ };
};
{
@@ -136,3 +150,30 @@
};
};
};
+
+ {
+ status = "ok";
+ vdda-supply = <_reg>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins>;
+
+ port {
+ hdmi_out: endpoint {
+ remote-endpoint = <_connector_in>;
+ };
+ };
+};
+
+_conn {
+ pinctrl-names = "default";
+ pinctrl-0 = <_conn_pins>;
+
+ hpd-gpios = < 12 GPIO_ACTIVE_HIGH>;
+
+ port {
+ hdmi_connector_in: endpoint {
+ remote-endpoint = <_out>;
+ };
+ };
+};
--
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[PATCH 16/18] ARM: am57xx: sbc-am57x: dts: add LCD support
Startek-kd050c 800x480 LCD panel timings are described in
compulab-sb-som.dtsi.
Add appropriate DT endpoints to connect DPI output and LCD.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-sbc-am57x.dts | 38 ++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
index 8b7c0b5..13555aa 100644
--- a/arch/arm/boot/dts/am57xx-sbc-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-sbc-am57x.dts
@@ -15,6 +15,10 @@
/ {
model = "CompuLab CL-SOM-AM57x on SB-SOM-AM57x";
compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x",
"ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
+
+ aliases {
+ display0 =
+ };
};
_pmx_core {
@@ -51,6 +55,12 @@
DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT| MUX_MODE10)
/* mcasp1_axr1.i2c5_scl */
>;
};
+
+ lcd_pins_default: lcd_pins_default {
+ pinctrl-single,pins = <
+ DRA7XX_CORE_IOPAD(0x3564, PIN_OUTPUT | MUX_MODE14)
/* vin2a_vsync0.gpio4_0 */
+ >;
+ };
};
{
@@ -98,3 +108,31 @@
#gpio-cells = <2>;
};
};
+
+ {
+ status = "ok";
+
+ vdda_video-supply = <_reg>;
+
+ port {
+ dpi_lcd_out: endpoint@0 {
+ remote-endpoint = <_in>;
+ data-lines = <24>;
+ };
+ };
+};
+
+ {
+ pinctrl-names = "default";
+ pinctrl-0 = <_pins_default>;
+
+ enable-gpios = < 14 GPIO_ACTIVE_HIGH
+0 GPIO_ACTIVE_HIGH>;
+
+ port {
+ lcd_in: endpoint {
+ remote-endpoint = <_lcd_out>;
+ data-lines = <24>;
+ };
+ };
+};
--
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[PATCH 07/18] ARM: am57xx: cl-som-am57x: dts: add dual EMAC support
Add dual EMAC support.
Signed-off-by: Dmitry Lifshitz <lifsh...@compulab.co.il>
Acked-by: Igor Grinberg <grinb...@compulab.co.il>
---
arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 105 ++
1 file changed, 105 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index cf2328d..a838ea4 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -104,6 +104,85 @@
DRA7XX_CORE_IOPAD(0x34bc, PIN_INPUT_PULLUP | MUX_MODE1)
/* gpmc_cs3.qspi1_cs1 */
>;
};
+
+ cpsw_pins_default: cpsw_pins_default {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0)
/* rgmii1_tclk */
+ DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0)
/* rgmii1_tctl */
+ DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0)
/* rgmii1_td3 */
+ DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0)
/* rgmii1_td2 */
+ DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0)
/* rgmii1_td1 */
+ DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0)
/* rgmii1_td0 */
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE0)
/* rgmii1_rclk */
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE0)
/* rgmii1_rctl */
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE0)
/* rgmii1_rd3 */
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE0)
/* rgmii1_rd2 */
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE0)
/* rgmii1_rd1 */
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE0)
/* rgmii1_rd0 */
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3)
/* rgmii2_tclk */
+ DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3)
/* rgmii2_tctl */
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3)
/* rgmii2_td3 */
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3)
/* rgmii2_td2 */
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3)
/* rgmii2_td1 */
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3)
/* rgmii2_td0 */
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE3)
/* rgmii2_rclk */
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE3)
/* rgmii2_rctl */
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE3)
/* rgmii2_rd3 */
+ DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE3)
/* rgmii2_rd2 */
+ DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE3)
/* rgmii2_rd1 */
+ DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE3)
/* rgmii2_rd0 */
+ >;
+ };
+
+ cpsw_pins_sleep: cpsw_pins_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ DRA7XX_CORE_IOPAD(0x3650, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3654, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3658, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x365c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3660, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3664, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE15)
+
+ /* Slave 2 */
+ DRA7XX_CORE_IOPAD(0x3598, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x359c, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35a8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35ac, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE15)
+ DRA7XX_CORE_IOPAD(0x35bc
