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author | Job Noorman <job@noorman.info> | 2022-11-07 20:24:44 +0100 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-11-07 20:28:53 +0100 |
commit | cd044ff918116cff8633780d2b4b21646d4ee3dd (patch) | |
tree | 7d8ae8aa1878d95899fce31bc89263b7dbd705a2 /Documentation/devicetree/bindings/input | |
parent | dt-bindings: input: sun4i-lradc-keys: Add F1C100s compatible (diff) | |
download | linux-cd044ff918116cff8633780d2b4b21646d4ee3dd.tar.xz linux-cd044ff918116cff8633780d2b4b21646d4ee3dd.zip |
dt-bindings: touchscreen: add Himax hx83112b bindings
This patch adds device tree bindings for Himax 83112b touchscreen
devices.
Signed-off-by: Job Noorman <job@noorman.info>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221107105604.26541-2-job@noorman.info
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/input')
-rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml b/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml new file mode 100644 index 000000000000..be2ba185c086 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/himax,hx83112b.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Himax hx83112b touchscreen controller bindings + +maintainers: + - Job Noorman <job@noorman.info> + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + enum: + - himax,hx83112b + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + touchscreen-inverted-x: true + touchscreen-inverted-y: true + touchscreen-size-x: true + touchscreen-size-y: true + touchscreen-swapped-x-y: true + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - reset-gpios + - touchscreen-size-x + - touchscreen-size-y + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + touchscreen@48 { + compatible = "himax,hx83112b"; + reg = <0x48>; + interrupt-parent = <&tlmm>; + interrupts = <65 IRQ_TYPE_LEVEL_LOW>; + touchscreen-size-x = <1080>; + touchscreen-size-y = <2160>; + reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>; + }; + }; + +... |