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Message-Id: <20231111143221.55452-1-krzysztof.kozlowski@linaro.org> Date: Sat, 11 Nov 2023 15:32:21 +0100 From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> To: Dmitry Torokhov <dmitry.torokhov@...il.com>, Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley <conor+dt@...nel.org>, Andi Shyti <andi.shyti@...nel.org>, linux-input@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> Subject: [PATCH] dt-bindings: input: samsung,s6sy761: convert to DT schema Convert Samsung S6SY761 touchscreen controller bindings to DT schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> --- I put original autho, Andi, as bindings maintainer, but I don't think he has access to the device anymore. Anyone else has datasheet or hardware? --- .../input/touchscreen/samsung,s6sy761.txt | 32 ----------- .../input/touchscreen/samsung,s6sy761.yaml | 54 +++++++++++++++++++ 2 files changed, 54 insertions(+), 32 deletions(-) delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt create mode 100644 Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt deleted file mode 100644 index 6805d10d226d..000000000000 --- a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt +++ /dev/null @@ -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@...00000 { - - /* ... */ - - 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>; - }; -}; diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml new file mode 100644 index 000000000000..1ffd17af3c53 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml @@ -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@...nel.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>; + }; + }; -- 2.34.1
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