From eb91ecc9fc43fbefdfdfe1ea8b3f136ccbc02f66 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 11 Aug 2019 09:16:37 -0700 Subject: 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 Reviewed-by: Rob Herring # for DT binding Tested-by: Adam Ford #imx6q-logicpd Tested-by: Sven Van Asbroeck # ILI2118A variant Signed-off-by: Dmitry Torokhov --- Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt index b2a76301e632..dc194b2c151a 100644 --- a/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt +++ b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt @@ -1,8 +1,9 @@ -Ilitek ILI210x/ILI251x touchscreen controller +Ilitek ILI210x/ILI2117/ILI251x touchscreen controller Required properties: - compatible: ilitek,ili210x for ILI210x + ilitek,ili2117 for ILI2117 ilitek,ili251x for ILI251x - reg: The I2C address of the device -- cgit v1.2.3