diff options
author | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-12-03 16:58:26 +0300 |
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committer | Rob Herring <robh@kernel.org> | 2022-05-19 23:54:06 +0300 |
commit | 644291ebecd1355363f4b7a39dc115828643b901 (patch) | |
tree | 28623bf793335a77e87225d9cab836c56883d3dc /Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt | |
parent | ee77ef0d09e3ca0509833f6fbd49d925630a27f4 (diff) | |
download | linux-644291ebecd1355363f4b7a39dc115828643b901.tar.xz |
dt-bindings: input: touchscreen: ilitek_ts_i2c: Absorb ili2xxx bindings
While Linux uses a different driver, the Ilitek
ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller Device Tree
binding documentation is very similar.
- Drop the fixed reg value, as some controllers use a different
address,
- Make reset-gpios optional, as it is not always wired.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/0c5f06c9d262c1720b40d068b6eefe58ca406601.1638539806.git.geert+renesas@glider.be
Diffstat (limited to 'Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt')
-rw-r--r-- | Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt deleted file mode 100644 index cdcaa3f52d25..000000000000 --- a/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt +++ /dev/null @@ -1,27 +0,0 @@ -Ilitek ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller - -Required properties: -- compatible: - ilitek,ili210x for ILI210x - ilitek,ili2117 for ILI2117 - ilitek,ili2120 for ILI2120 - ilitek,ili251x for ILI251x - -- reg: The I2C address of the device - -- interrupts: The sink for the touchscreen's IRQ output - See ../interrupt-controller/interrupts.txt - -Optional properties for main touchpad device: - -- reset-gpios: GPIO specifier for the touchscreen's reset pin (active low) - -Example: - - touchscreen@41 { - compatible = "ilitek,ili251x"; - reg = <0x41>; - interrupt-parent = <&gpio4>; - interrupts = <7 IRQ_TYPE_EDGE_FALLING>; - reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>; - }; |