Re: [PATCH] platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table

On Mo, 2021-04-12 at 13:54 +0300, Andy Shevchenko wrote: > CAUTION: External Email!! > > > On Mon, Apr 12, 2021 at 1:39 PM linux-kernel-dev > wrote: > > On Mo, 2021-04-12 at 12:43 +0300, Andy Shevchenko wrote: > > > On Mon, Apr 12, 2021 at 12:29 PM S

Re: [PATCH] platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table

On Mo, 2021-04-12 at 12:43 +0300, Andy Shevchenko wrote: > > On Mon, Apr 12, 2021 at 12:29 PM Steffen Dirkwinkel > wrote: > > > > From: Steffen Dirkwinkel > > > > pmc_plt_clk* clocks are used for ethernet controllers so need to stay > > turned on. This adds the affected board family to

[PATCH] platform/x86: pmc_atom: Add CB4063 Beckhoff Automation board to critclk_systems DMI table

From: Steffen Dirkwinkel The CB4063 board uses pmc_plt_clk* clocks for ethernet controllers. This adds it to the critclk_systems DMI table so the clocks are marked as CLK_CRITICAL and not turned off. Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL") Signed-off-by: Steffen

[PATCH 0/1] Add several Beckhoff Automation boards to critclk_systems DMI table

From: Steffen Dirkwinkel There are several Beckhoff Automation industrial PC boards which use pmc_plt_clk* clocks for ethernet controllers. The patch adds affected boards to critclk_systems DMI table so the clocks are marked as CLK_CRITICAL and not turned off. This should be applied on top of

[PATCH 1/1] platform/x86: pmc_atom: Add several Beckhoff Automation boards to critclk_systems DMI table

From: Steffen Dirkwinkel There are several Beckhoff Automation industrial PC boards which use pmc_plt_clk* clocks for ethernet controllers. This adds affected boards to critclk_systems DMI table so the clocks are marked as CLK_CRITICAL and not turned off. Fixes: 648e921888ad ("clk: x86: Stop

[PATCH v4 1/4] dt-bindings: rtc: add bindings for i.MX53 SRTC

From: Patrick Bruenn Document the binding for i.MX53 SRTC implemented by rtc-mxc_v2 Signed-off-by: Patrick Bruenn --- v4: - replace "srtc" node name with generic "rtc" v2: - added "Secure" and (SRTC) to the description Cc: Alessandro Zummo

[PATCH v4 4/4] ARM: imx_v6_v7_defconfig: enable RTC_DRV_MXC_V2

From: Patrick Bruenn Enable SRTC driver for i.MX53 in default config Signed-off-by: Patrick Bruenn --- v3: - imx_v4_v5_defconfig was the wrong default config for i.MX53 Cc: Shawn Guo Cc: Sascha Hauer

[PATCH v4 1/4] dt-bindings: rtc: add bindings for i.MX53 SRTC

From: Patrick Bruenn Document the binding for i.MX53 SRTC implemented by rtc-mxc_v2 Signed-off-by: Patrick Bruenn --- v4: - replace "srtc" node name with generic "rtc" v2: - added "Secure" and (SRTC) to the description Cc: Alessandro Zummo Cc: Alexandre Belloni Cc: Rob Herring Cc: Mark

[PATCH v4 4/4] ARM: imx_v6_v7_defconfig: enable RTC_DRV_MXC_V2

From: Patrick Bruenn Enable SRTC driver for i.MX53 in default config Signed-off-by: Patrick Bruenn --- v3: - imx_v4_v5_defconfig was the wrong default config for i.MX53 Cc: Shawn Guo Cc: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE) Cc: Alessandro Zummo Cc:

[PATCH v4 2/4] ARM: dts: imx53: add srtc node

From: Patrick Bruenn rtc-mxc_v2 driver will add support for the i.MX53 SRTC Note: we keep the 'srtc' label to avoid duplicate with imx53-m53.dtsi Signed-off-by: Patrick Bruenn --- v4: - replace "srtc" node name with generic "rtc" Cc: Shawn Guo

[PATCH v4 2/4] ARM: dts: imx53: add srtc node

From: Patrick Bruenn rtc-mxc_v2 driver will add support for the i.MX53 SRTC Note: we keep the 'srtc' label to avoid duplicate with imx53-m53.dtsi Signed-off-by: Patrick Bruenn --- v4: - replace "srtc" node name with generic "rtc" Cc: Shawn Guo Cc: Sascha Hauer (maintainer:ARM/FREESCALE

[PATCH v4 0/4] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Select the new config option RTC_DRV_MXC_V2

[PATCH v4 3/4] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Select the new config option RTC_DRV_MXC_V2

[PATCH v4 0/4] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Select the new config option RTC_DRV_MXC_V2 to build this driver

[PATCH v4 3/4] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Select the new config option RTC_DRV_MXC_V2 to build this driver

[PATCH v3 3/4] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Select the new config option RTC_DRV_MXC_V2

[PATCH v3 3/4] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Select the new config option RTC_DRV_MXC_V2 to build this driver

[PATCH v3 2/4] ARM: dts: imx53: add srtc node

From: Patrick Bruenn rtc-mxc_v2 driver will add support for the i.MX53 SRTC Signed-off-by: Patrick Bruenn --- Cc: Shawn Guo Cc: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE) Cc:

[PATCH v3 4/4] ARM: imx_v6_v7_defconfig: enable RTC_DRV_MXC_V2

From: Patrick Bruenn Enable SRTC driver for i.MX53 in default config Signed-off-by: Patrick Bruenn --- v3: - imx_v4_v5_defconfig was the wrong default config for i.MX53 Cc: Shawn Guo Cc: Sascha Hauer

[PATCH v3 2/4] ARM: dts: imx53: add srtc node

From: Patrick Bruenn rtc-mxc_v2 driver will add support for the i.MX53 SRTC Signed-off-by: Patrick Bruenn --- Cc: Shawn Guo Cc: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE) Cc: Alessandro Zummo Cc: Alexandre Belloni Cc: Rob Herring Cc: Mark Rutland

[PATCH v3 4/4] ARM: imx_v6_v7_defconfig: enable RTC_DRV_MXC_V2

From: Patrick Bruenn Enable SRTC driver for i.MX53 in default config Signed-off-by: Patrick Bruenn --- v3: - imx_v4_v5_defconfig was the wrong default config for i.MX53 Cc: Shawn Guo Cc: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE) Cc: Alessandro Zummo Cc:

[PATCH v3 1/4] dt-bindings: rtc: add bindings for i.MX53 SRTC

From: Patrick Bruenn Document the binding for i.MX53 SRTC implemented by rtc-mxc_v2 Signed-off-by: Patrick Bruenn --- v2: - added "Secure" and (SRTC) to the description Cc: Alessandro Zummo Cc: Alexandre Belloni

[PATCH v3 0/4] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Select the new config option RTC_DRV_MXC_V2

[PATCH v3 1/4] dt-bindings: rtc: add bindings for i.MX53 SRTC

From: Patrick Bruenn Document the binding for i.MX53 SRTC implemented by rtc-mxc_v2 Signed-off-by: Patrick Bruenn --- v2: - added "Secure" and (SRTC) to the description Cc: Alessandro Zummo Cc: Alexandre Belloni Cc: Rob Herring Cc: Mark Rutland (maintainer:OPEN FIRMWARE AND FLATTENED

[PATCH v3 0/4] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Select the new config option RTC_DRV_MXC_V2 to build this driver

[PATCH v2 5/5] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Based on:

[PATCH v2 5/5] rtc: add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Based on:

[PATCH v2 4/5] ARM: imx_v4_v5_defconfig: enable RTC_DRV_MXC_V2

From: Patrick Bruenn Enable SRTC driver for i.MX53 in default config Signed-off-by: Patrick Bruenn --- To: Shawn Guo To: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE) Cc:

[PATCH v2 4/5] ARM: imx_v4_v5_defconfig: enable RTC_DRV_MXC_V2

From: Patrick Bruenn Enable SRTC driver for i.MX53 in default config Signed-off-by: Patrick Bruenn --- To: Shawn Guo To: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE) Cc: Alessandro Zummo Cc: Alexandre Belloni Cc: Rob Herring Cc: Mark Rutland (maintainer:OPEN

[PATCH v2 0/5] add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Based on:

[PATCH v2 1/5] dt-bindings: rtc: add bindings for i.MX53 SRTC

From: Patrick Bruenn Document the binding for i.MX53 SRTC implemented by rtc-mxc_v2 Signed-off-by: Patrick Bruenn --- To: Alessandro Zummo To: Alexandre Belloni Cc: Rob Herring

[PATCH v2 3/5] rtc: mxc_v2: add driver for i.MX53 SRTC

From: Patrick Bruenn Add RTC_DRV_MXC_V2 config option Signed-off-by: Patrick Bruenn --- To: Alessandro Zummo To: Alexandre Belloni Cc: Rob Herring Cc: Mark

[PATCH v2 0/5] add mxc driver for i.MX53 SRTC

From: Patrick Bruenn Neither rtc-imxdi, rtc-mxc nor rtc-snvs are compatible with i.MX53. This is driver enables support for the low power domain SRTC features: - 32-bit MSB of non-rollover time counter - 32-bit alarm register Based on:

[PATCH v2 1/5] dt-bindings: rtc: add bindings for i.MX53 SRTC

From: Patrick Bruenn Document the binding for i.MX53 SRTC implemented by rtc-mxc_v2 Signed-off-by: Patrick Bruenn --- To: Alessandro Zummo To: Alexandre Belloni Cc: Rob Herring Cc: Mark Rutland (maintainer:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) Cc: linux-...@vger.kernel.org

[PATCH v2 3/5] rtc: mxc_v2: add driver for i.MX53 SRTC

From: Patrick Bruenn Add RTC_DRV_MXC_V2 config option Signed-off-by: Patrick Bruenn --- To: Alessandro Zummo To: Alexandre Belloni Cc: Rob Herring Cc: Mark Rutland (maintainer:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS) Cc: linux-...@vger.kernel.org (open list:REAL TIME CLOCK

[PATCH v2 2/5] ARM: dts: imx53: add srtc node

From: Patrick Bruenn rtc-mxc_v2 driver will add support for the i.MX53 SRTC Signed-off-by: Patrick Bruenn --- To: Shawn Guo To: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE) Cc:

[PATCH v2 2/5] ARM: dts: imx53: add srtc node

From: Patrick Bruenn rtc-mxc_v2 driver will add support for the i.MX53 SRTC Signed-off-by: Patrick Bruenn --- To: Shawn Guo To: Sascha Hauer (maintainer:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE) Cc: Alessandro Zummo Cc: Alexandre Belloni Cc: Rob Herring Cc: Mark Rutland

[PATCH] rtc: add mxc driver for i.MX53

From: Patrick Bruenn Neither rtc-imxdi nor rtc-mxc are compatible with i.MX53. Add a modernized version of mxc_v2 from here: http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/tree/drivers/rtc/rtc-mxc_v2.c?h=imx_2.6.35_11.09.01 Changes to that version: - updated

[PATCH] rtc: add mxc driver for i.MX53

From: Patrick Bruenn Neither rtc-imxdi nor rtc-mxc are compatible with i.MX53. Add a modernized version of mxc_v2 from here: http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/tree/drivers/rtc/rtc-mxc_v2.c?h=imx_2.6.35_11.09.01 Changes to that version: - updated to v4.15-rc1 - removed

[PATCH] Documentation: dt: rtc-imxdi: imx53-rtc is not compatible

From: Patrick Bruenn rtc-imxdi driver is not compatible with imx53-rtc like the example suggested. Only the raw timestamp register offsets match by accident, which has the effect, that during startup/shutdown system clock syncronization with rtc seems to work for imx53,

[PATCH] Documentation: dt: rtc-imxdi: imx53-rtc is not compatible

From: Patrick Bruenn rtc-imxdi driver is not compatible with imx53-rtc like the example suggested. Only the raw timestamp register offsets match by accident, which has the effect, that during startup/shutdown system clock syncronization with rtc seems to work for imx53, too. However hwclock and

[PATCH v5 3/4] ARM: dts: imx53: add alternative UART2 configuration

From: Patrick Bruenn UART2 on EIM_D26 - EIM_D29 pins supports interchanging RXD/TXD pins and RTS/CTS pins. One board using these alternate settings is Beckhoff CX9020. Add the alternative configuration here, to make it available to others, too. Signed-off-by: Patrick

[PATCH v5 3/4] ARM: dts: imx53: add alternative UART2 configuration

From: Patrick Bruenn UART2 on EIM_D26 - EIM_D29 pins supports interchanging RXD/TXD pins and RTS/CTS pins. One board using these alternate settings is Beckhoff CX9020. Add the alternative configuration here, to make it available to others, too. Signed-off-by: Patrick Bruenn ---

[PATCH v5 2/4] ARM: dts: imx53: add srtc node

From: Patrick Bruenn The i.MX53 has an integrated secure real time clock. Add it to the dtsi. Signed-off-by: Patrick Bruenn --- arch/arm/boot/dts/imx53.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/imx53.dtsi

[PATCH v5 2/4] ARM: dts: imx53: add srtc node

From: Patrick Bruenn The i.MX53 has an integrated secure real time clock. Add it to the dtsi. Signed-off-by: Patrick Bruenn --- arch/arm/boot/dts/imx53.dtsi | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index

[PATCH v5 1/4] dt-bindings: arm: Add entry for Beckhoff CX9020

From: Patrick Bruenn - add vendor prefix bhf for Beckhoff - add new board binding bhf,cx9020 Signed-off-by: Patrick Bruenn --- Documentation/devicetree/bindings/arm/bhf.txt | 6 ++ Documentation/devicetree/bindings/vendor-prefixes.txt

[PATCH v5 1/4] dt-bindings: arm: Add entry for Beckhoff CX9020

From: Patrick Bruenn - add vendor prefix bhf for Beckhoff - add new board binding bhf,cx9020 Signed-off-by: Patrick Bruenn --- Documentation/devicetree/bindings/arm/bhf.txt | 6 ++ Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + MAINTAINERS

[PATCH v5 4/4] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - no SATA connector - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Bruenn ---

[PATCH v5 4/4] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - no SATA connector - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Bruenn --- arch/arm/boot/dts/Makefile | 1 +

[PATCH v5 0/4] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - no SATA connector - CCAT FPGA connected to emi - enable rtc v5: - rebased on v4.13-rc2 - don't take maintainership for

[PATCH v5 0/4] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - no SATA connector - CCAT FPGA connected to emi - enable rtc v5: - rebased on v4.13-rc2 - don't take maintainership for imx53-cx9020.dtsi, keep it

[PATCH v4 2/2] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - no SATA connector - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Bruenn --- v4:

[PATCH v4 2/2] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - no SATA connector - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Bruenn --- v4: - move alternative UART2 pinmux settings to

[PATCH v4 1/2] dt-bindings: arm: Add entry for Beckhoff CX9020

From: Patrick Bruenn - add vendor prefix bhf for Beckhoff - add new board binding bhf,cx9020 Signed-off-by: Patrick Bruenn --- Documentation/devicetree/bindings/arm/bhf.txt | 6 ++ Documentation/devicetree/bindings/vendor-prefixes.txt

[PATCH v4 1/2] dt-bindings: arm: Add entry for Beckhoff CX9020

From: Patrick Bruenn - add vendor prefix bhf for Beckhoff - add new board binding bhf,cx9020 Signed-off-by: Patrick Bruenn --- Documentation/devicetree/bindings/arm/bhf.txt | 6 ++ Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + MAINTAINERS

[PATCH v3 0/2] Add CX9020 device tree

From: Patrick Bruenn Add device tree for Beckhoff CX9020 Embedded PC. The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc v3: add missing changelog, sorry

[PATCH v3 2/2] drm/panel: simple: Add support for ddc-only panel

From: Patrick Bruenn This is a fix for the CX9020 Embedded PC. On that device the 24-bit parallel-display signal of the imx53 is combined with an I2C channel and converted to DVI-D port. Devicetree magic always requires a panel connected to the parallel-display port. We

[PATCH v3 0/2] Add CX9020 device tree

From: Patrick Bruenn Add device tree for Beckhoff CX9020 Embedded PC. The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc v3: add missing changelog, sorry about the noise v2: -

[PATCH v3 2/2] drm/panel: simple: Add support for ddc-only panel

From: Patrick Bruenn This is a fix for the CX9020 Embedded PC. On that device the 24-bit parallel-display signal of the imx53 is combined with an I2C channel and converted to DVI-D port. Devicetree magic always requires a panel connected to the parallel-display port. We add an empty panel_desc,

[PATCH v3 1/2] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Bruenn --- Cc: Andrew Lunn

[PATCH v3 1/2] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Bruenn --- Cc: Andrew Lunn v3: add missig changelog v2: - keep alphabetic order

[PATCH v2 1/2] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Bruenn ---

[PATCH v2 1/2] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Bruenn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Bruenn --- arch/arm/boot/dts/Makefile | 1 +

[PATCH v2 0/2] Add CX9020 device tree

From: Patrick Bruenn Add device tree for Beckhoff CX9020 Embedded PC. The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc Patrick Bruenn (2): ARM: dts:

[PATCH v2 0/2] Add CX9020 device tree

From: Patrick Bruenn Add device tree for Beckhoff CX9020 Embedded PC. The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc Patrick Bruenn (2): ARM: dts: imx: add CX9020 Embedded

[PATCH v2 2/2] drm/panel: simple: Add support for ddc-only panel

From: Patrick Bruenn This is a fix for the CX9020 Embedded PC. On that device the 24-bit parallel-display signal of the imx53 is combined with an I2C channel and converted to DVI-D port. Devicetree magic always requires a panel connected to the parallel-display port. We

[PATCH v2 2/2] drm/panel: simple: Add support for ddc-only panel

From: Patrick Bruenn This is a fix for the CX9020 Embedded PC. On that device the 24-bit parallel-display signal of the imx53 is combined with an I2C channel and converted to DVI-D port. Devicetree magic always requires a panel connected to the parallel-display port. We add an empty panel_desc,

[PATCH] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Brünn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Brünn --- arch/arm/boot/dts/Makefile

[PATCH] ARM: dts: imx: add CX9020 Embedded PC device tree

From: Patrick Brünn The CX9020 differs from i.MX53 Quick Start Board by: - use uart2 instead of uart1 - DVI-D connector instead of VGA - no audio - CCAT FPGA connected to emi - enable rtc Signed-off-by: Patrick Brünn --- arch/arm/boot/dts/Makefile | 1 +

[PATCH] ARM: dts: imx53-qsb-common: fix FEC pinmux config

From: Patrick Bruenn The pinmux configuration in device tree was different from manual muxing in /board/freescale/mx53loco/mx53loco.c All pins were configured as NO_PAD_CTL(1 << 31), which was fine as the bootloader already did the correct pinmuxing for us. But recently

[PATCH] ARM: dts: imx53-qsb-common: fix FEC pinmux config

From: Patrick Bruenn The pinmux configuration in device tree was different from manual muxing in /board/freescale/mx53loco/mx53loco.c All pins were configured as NO_PAD_CTL(1 << 31), which was fine as the bootloader already did the correct pinmuxing for us. But recently u-boot is migrating to

[RFC] ARM: dts: imx53-qsb-common: fix FEC pinmux config

From: Patrick Bruenn The pinmux configuration in device tree is different from manual muxing in /board/freescale/mx53loco/mx53loco.c It seems the device tree configuration is never used by any kernel driver and the correct setting, preconfigured by u-boot, was never

[RFC] ARM: dts: imx53-qsb-common: fix FEC pinmux config

From: Patrick Bruenn The pinmux configuration in device tree is different from manual muxing in /board/freescale/mx53loco/mx53loco.c It seems the device tree configuration is never used by any kernel driver and the correct setting, preconfigured by u-boot, was never overwritten. So this issue

RE: [PATCHv2] firmware: Correct handling of fw_state_wait_timeout() return value

>From: Jakub Kicinski [mailto:jakub.kicin...@netronome.com] >Sent: Dienstag, 17. Januar 2017 22:18 > >On Tue, Jan 17, 2017 at 12:53 PM, Luis R. Rodriguez >wrote: >> On Tue, Jan 17, 2017 at 10:04:20AM -0800, Jakub Kicinski wrote: >>> On Tue, Jan 17, 2017 at 9:30 AM, Luis R.

RE: [PATCHv2] firmware: Correct handling of fw_state_wait_timeout() return value

>From: Jakub Kicinski [mailto:jakub.kicin...@netronome.com] >Sent: Dienstag, 17. Januar 2017 22:18 > >On Tue, Jan 17, 2017 at 12:53 PM, Luis R. Rodriguez >wrote: >> On Tue, Jan 17, 2017 at 10:04:20AM -0800, Jakub Kicinski wrote: >>> On Tue, Jan 17, 2017 at 9:30 AM, Luis R. Rodriguez >wrote: >>>

[PATCH v2] firmware: fix NULL pointer dereference in __fw_load_abort()

From: Patrick Bruenn Since commit 5d47ec02c37ea632398cb251c884e3a488dff794 ("firmware: Correct handling of fw_state_wait() return value") fw_load_abort(fw_priv) could be called twice. The first call would set fw_priv->buf = NULL; and the second call would pass that NULL to

[PATCH v2] firmware: fix NULL pointer dereference in __fw_load_abort()

From: Patrick Bruenn Since commit 5d47ec02c37ea632398cb251c884e3a488dff794 ("firmware: Correct handling of fw_state_wait() return value") fw_load_abort(fw_priv) could be called twice. The first call would set fw_priv->buf = NULL; and the second call would pass that NULL to __fw_load_abort()

[PATCH] firmware: fix NULL pointer dereference in __fw_load_abort()

From: Patrick Bruenn Since commit 5d47ec02c37ea632398cb251c884e3a488dff794 ("firmware: Correct handling of fw_state_wait() return value") I see the following NULL pointer dereference: [0.00] Booting Linux on physical CPU 0x0 [0.00] Linux version

[PATCH] firmware: fix NULL pointer dereference in __fw_load_abort()

From: Patrick Bruenn Since commit 5d47ec02c37ea632398cb251c884e3a488dff794 ("firmware: Correct handling of fw_state_wait() return value") I see the following NULL pointer dereference: [0.00] Booting Linux on physical CPU 0x0 [0.00] Linux version 4.10.0-rc2-CX9020-10+

Re: [PATCH] ARM: dts: imx53: fix EIM_D27/29 pad UART2 configuration

From: Patrick Brünn On Tue, Dec 1, 2015 at 20:52:25 PST, shawn...@kernel.org wrote: > On Thu, Nov 26, 2015 at 11:59:15AM +0100, linux-kernel-...@beckhoff.com wrote: >> MX53_PAD_EIM_D27__UART2_RXD_MUX and MX53_PAD_EIM_D29__UART2_RTS input_val >> must be configured as 0 instead of 1 to have UART2

Re: [PATCH] ARM: dts: imx53: fix EIM_D27/29 pad UART2 configuration

From: Patrick Brünn On Tue, Dec 1, 2015 at 20:52:25 PST, shawn...@kernel.org wrote: > On Thu, Nov 26, 2015 at 11:59:15AM +0100, linux-kernel-...@beckhoff.com wrote: >> MX53_PAD_EIM_D27__UART2_RXD_MUX and MX53_PAD_EIM_D29__UART2_RTS input_val >> must be configured as 0

[PATCH v2] clk: imx5: ipu_di_sel clocks can set parent rates

From: Patrick Brünn To obtain exact pixel clocks, allow the DI clock selectors to influence the PLLs that they are derived from. Commit 4591b13289b5 ("ARM: i.MX6: ipu_di_sel clocks can set parent rates") did this for i.MX6. Port it to enable high display resolutions on i.MX53 based platforms

[PATCH v2] clk: imx5: ipu_di_sel clocks can set parent rates

From: Patrick Brünn To obtain exact pixel clocks, allow the DI clock selectors to influence the PLLs that they are derived from. Commit 4591b13289b5 ("ARM: i.MX6: ipu_di_sel clocks can set parent rates") did this for i.MX6. Port it to enable high display resolutions on