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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt

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Input: ili210x - add ili2120 support This adds support for the Ilitek ili2120 touchscreen found in the Fairphone 2 smartphone. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20200209151904.661210-1-luca@z3ntu.xyz Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-02-10 06:43:30 +08:00
Ilitek ILI210x/ILI2117/ILI2120/ILI251x touchscreen controller
Input: ili210x - add DT binding document Add DT binding document for the Ilitek ILI210x and ILI251x touchscreen controllers. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-02-07 13:53:00 +08:00
Required properties:
- compatible:
ilitek,ili210x for ILI210x
Input: ili210x - add ILI2117 support Add support for ILI2117 touch controller. This controller is similar to the ILI210x and ILI251x, except for the following differences: - Reading out of touch data must happen at most 300 mS after the interrupt line was asserted. No command must be sent, the data are returned upon pure I2C read of 43 bytes long. - Supports 10 simultaneous touch inputs. - Touch data format is slightly different. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> # for DT binding Tested-by: Adam Ford <aford173@gmail.com> #imx6q-logicpd Tested-by: Sven Van Asbroeck <TheSven73@gmail.com> # ILI2118A variant Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-08-12 00:16:37 +08:00
ilitek,ili2117 for ILI2117
Input: ili210x - add ili2120 support This adds support for the Ilitek ili2120 touchscreen found in the Fairphone 2 smartphone. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20200209151904.661210-1-luca@z3ntu.xyz Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2020-02-10 06:43:30 +08:00
ilitek,ili2120 for ILI2120
Input: ili210x - add DT binding document Add DT binding document for the Ilitek ILI210x and ILI251x touchscreen controllers. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-02-07 13:53:00 +08:00
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>;
};