This allows using devices plugged into both ports of the tablet.
Signed-off-by: Hans de Goede <[email protected]>
---
arch/arm/dts/sun8i-a23-a33.dtsi | 18 ++++++++++++++++++
arch/arm/dts/sun8i-a33-ga10h-v1.1.dts | 8 ++++++++
configs/ga10h_v1_1_defconfig | 2 ++
3 files changed, 28 insertions(+)
diff --git a/arch/arm/dts/sun8i-a23-a33.dtsi b/arch/arm/dts/sun8i-a23-a33.dtsi
index faea94e..eeb6655 100644
--- a/arch/arm/dts/sun8i-a23-a33.dtsi
+++ b/arch/arm/dts/sun8i-a23-a33.dtsi
@@ -332,6 +332,24 @@
#size-cells = <0>;
};
+ ehci0: usb@01c1a000 {
+ compatible = "allwinner,sun8i-a23-ehci", "generic-ehci";
+ reg = <0x01c1a000 0x100>;
+ interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ahb1_gates 26>;
+ resets = <&ahb1_rst 26>;
+ status = "disabled";
+ };
+
+ ohci0: usb@01c1a400 {
+ compatible = "allwinner,sun8i-a23-ohci", "generic-ohci";
+ reg = <0x01c1a400 0x100>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ahb1_gates 29>, <&usb_clk 16>;
+ resets = <&ahb1_rst 29>;
+ status = "disabled";
+ };
+
pio: pinctrl@01c20800 {
/* compatible gets set in SoC specific dtsi file */
reg = <0x01c20800 0x400>;
diff --git a/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts
b/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts
index 8667033..da16343 100644
--- a/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts
+++ b/arch/arm/dts/sun8i-a33-ga10h-v1.1.dts
@@ -61,6 +61,10 @@
};
};
+&ehci0 {
+ status = "okay";
+};
+
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
@@ -109,6 +113,10 @@
status = "okay";
};
+&ohci0 {
+ status = "okay";
+};
+
&pio {
mmc0_cd_pin_q8h: mmc0_cd_pin@0 {
allwinner,pins = "PB4";
diff --git a/configs/ga10h_v1_1_defconfig b/configs/ga10h_v1_1_defconfig
index 67b40c2..8d3063b 100644
--- a/configs/ga10h_v1_1_defconfig
+++ b/configs/ga10h_v1_1_defconfig
@@ -6,6 +6,7 @@ CONFIG_DRAM_ZQ=15291
CONFIG_DRAM_ODT_EN=y
CONFIG_USB0_VBUS_PIN="AXP0-VBUS-ENABLE"
CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
+CONFIG_USB0_ID_DET="PH8"
CONFIG_AXP_GPIO=y
CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:18,pclk_khz:52000,le:138,ri:162,up:22,lo:10,hs:20,vs:3,sync:3,vmode:0"
CONFIG_VIDEO_LCD_DCLK_PHASE=0
@@ -19,3 +20,4 @@ CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5"
CONFIG_AXP221_DLDO1_VOLT=3300
CONFIG_AXP221_ALDO1_VOLT=3000
+CONFIG_USB_EHCI_HCD=y
--
2.4.3
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