iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dt-bindings: input: samsung,s6sy761: convert to DT schema

Browse Source 
Convert Samsung  S6SY761 touchscreen controller bindings to DT schema.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20231111143221.55452-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Krzysztof Kozlowski 2023-11-11 15:32:21 +01:00 committed by Dmitry Torokhov
parent 28d3fe3235
commit ccb9e9dd2a
2 changed files with 54 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt
View File

@ -1,32 +0,0 @@
* 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>;
};
};

54
Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml Normal file
View File

@ -0,0 +1,54 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/input/touchscreen/samsung,s6sy761.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Samsung S6SY761 touchscreen controller
maintainers:
- Andi Shyti <andi.shyti@kernel.org>
allOf:
- $ref: touchscreen.yaml#
properties:
compatible:
const: samsung,s6sy761
reg:
maxItems: 1
interrupts:
maxItems: 1
avdd-supply: true
vdd-supply: true
unevaluatedProperties: false
required:
- compatible
- reg
- interrupts
- avdd-supply
- vdd-supply
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
touchscreen@48 {
compatible = "samsung,s6sy761";
reg = <0x48>;
interrupt-parent = <&gpa1>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
avdd-supply = <&ldo30_reg>;
vdd-supply = <&ldo31_reg>;
touchscreen-size-x = <4096>;
touchscreen-size-y = <4096>;
};
};