From 7e6c337f689475c5071a5fe49d6074e5b7c690ee Mon Sep 17 00:00:00 2001 From: Yannick Fertré Date: Fri, 4 Oct 2019 15:17:02 +0200 Subject: ARM: dts: stm32: add focaltech touchscreen on stm32mp157c-dk2 board MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Enable focaltech ft6236 touchscreen on STM32MP157C-DK2 board. Signed-off-by: Yannick Fertré Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/stm32mp157c-dk2.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'arch/arm/boot/dts/stm32mp157c-dk2.dts') diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts index 20ea601a546d..d44a7c6c2e20 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts @@ -61,6 +61,19 @@ }; }; +&i2c1 { + touchscreen@38 { + compatible = "focaltech,ft6236"; + reg = <0x38>; + interrupts = <2 2>; + interrupt-parent = <&gpiof>; + interrupt-controller; + touchscreen-size-x = <480>; + touchscreen-size-y = <800>; + status = "okay"; + }; +}; + <dc { status = "okay"; -- cgit From 111ef3fdddfefec5f42ab6ee773e9840413e9d14 Mon Sep 17 00:00:00 2001 From: Pascal Paillet Date: Fri, 11 Oct 2019 16:05:30 +0200 Subject: ARM: dts: stm32: add PWR regulators support on stm32mp157 This patch adds support of STM32 PWR regulators on stm32mp157c. This replace dummy fixed regulators on stm32mp157c-ed1 and stm32mp157c-dk2. Signed-off-by: Pascal Paillet Signed-off-by: Alexandre Torgue --- arch/arm/boot/dts/stm32mp157c-dk2.dts | 8 -------- 1 file changed, 8 deletions(-) (limited to 'arch/arm/boot/dts/stm32mp157c-dk2.dts') diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts b/arch/arm/boot/dts/stm32mp157c-dk2.dts index d44a7c6c2e20..d26adcbeba33 100644 --- a/arch/arm/boot/dts/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts @@ -11,14 +11,6 @@ / { model = "STMicroelectronics STM32MP157C-DK2 Discovery Board"; compatible = "st,stm32mp157c-dk2", "st,stm32mp157"; - - reg18: reg18 { - compatible = "regulator-fixed"; - regulator-name = "reg18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - }; }; &dsi { -- cgit