From 04f1842a8db6f31c9115af68c2b34fbb0f208cec Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Mon, 9 Nov 2020 18:01:03 -0800 Subject: Input: atmel_mxt_ts - convert bindings to YAML and extend This converts the Armel MXT touchscreen bindings to YAML format and extends them with the following two properties: - vdda-supply: the optional analog supply voltage - vdd-supply: the optional digital supply voltage Tested the schema with all in-tree users and they verify fine. Signed-off-by: Linus Walleij Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20201104153032.1387747-2-linus.walleij@linaro.org Signed-off-by: Dmitry Torokhov --- .../devicetree/bindings/input/atmel,maxtouch.txt | 41 ---------------------- 1 file changed, 41 deletions(-) delete mode 100644 Documentation/devicetree/bindings/input/atmel,maxtouch.txt (limited to 'Documentation/devicetree/bindings/input/atmel,maxtouch.txt') diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt deleted file mode 100644 index c88919480d37..000000000000 --- a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt +++ /dev/null @@ -1,41 +0,0 @@ -Atmel maXTouch touchscreen/touchpad - -Required properties: -- compatible: - atmel,maxtouch - - The following compatibles have been used in various products but are - deprecated: - atmel,qt602240_ts - atmel,atmel_mxt_ts - atmel,atmel_mxt_tp - atmel,mXT224 - -- reg: The I2C address of the device - -- interrupts: The sink for the touchpad's IRQ output - See ../interrupt-controller/interrupts.txt - -Optional properties for main touchpad device: - -- linux,gpio-keymap: When enabled, the SPT_GPIOPWN_T19 object sends messages - on GPIO bit changes. An array of up to 8 entries can be provided - indicating the Linux keycode mapped to each bit of the status byte, - starting at the LSB. Linux keycodes are defined in - . - - Note: the numbering of the GPIOs and the bit they start at varies between - maXTouch devices. You must either refer to the documentation, or - experiment to determine which bit corresponds to which input. Use - KEY_RESERVED for unused padding values. - -- reset-gpios: GPIO specifier for the touchscreen's reset pin (active low) - -Example: - - touch@4b { - compatible = "atmel,maxtouch"; - reg = <0x4b>; - interrupt-parent = <&gpio>; - interrupts = ; - }; -- cgit