From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- .../bindings/input/touchscreen/samsung,s6sy761.txt | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt (limited to 'Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt') diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt new file mode 100644 index 000000000..6805d10d2 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt @@ -0,0 +1,32 @@ +* Samsung S6SY761 touchscreen controller + +Required properties: +- compatible : must be "samsung,s6sy761" +- reg : I2C slave address, (e.g. 0x48) +- interrupts : interrupt specification +- avdd-supply : analogic power supply +- vdd-supply : power supply + +Optional properties: +- touchscreen-size-x : see touchscreen.txt. This property is embedded in the + device. If defined it forces a different x resolution. +- touchscreen-size-y : see touchscreen.txt. This property is embedded in the + device. If defined it forces a different y resolution. + +Example: + +i2c@00000000 { + + /* ... */ + + touchscreen@48 { + compatible = "samsung,s6sy761"; + reg = <0x48>; + interrupt-parent = <&gpa1>; + interrupts = <1 IRQ_TYPE_NONE>; + avdd-supply = <&ldo30_reg>; + vdd-supply = <&ldo31_reg>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; + }; +}; -- cgit v1.2.3