From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Marek Vasut Subject: [PATCH V3 01/10] input: touchscreen: ili210x: Add DT binding document Date: Thu, 3 Jan 2019 02:29:29 +0100 Message-Id: <20190103012938.7442-2-marex@denx.de> In-Reply-To: <20190103012938.7442-1-marex@denx.de> References: <20190103012938.7442-1-marex@denx.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: linux-input@vger.kernel.org Cc: Marek Vasut , Dmitry Torokhov , Henrik Rydberg , Olivier Sobrie , Philipp Puschmann , Rob Herring , devicetree@vger.kernel.org List-ID: Add DT binding document for the Ilitek ILI210x and ILI251x touchscreen controllers. Signed-off-by: Marek Vasut Cc: Dmitry Torokhov Cc: Henrik Rydberg Cc: Olivier Sobrie Cc: Philipp Puschmann Cc: Rob Herring Cc: devicetree@vger.kernel.org To: linux-input@vger.kernel.org --- V2: New patch V3: Replace touch@ with touchscreen@ --- .../bindings/input/ilitek,ili2xxx.txt | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt diff --git a/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt new file mode 100644 index 000000000000..b2a76301e632 --- /dev/null +++ b/Documentation/devicetree/bindings/input/ilitek,ili2xxx.txt @@ -0,0 +1,25 @@ +Ilitek ILI210x/ILI251x touchscreen controller + +Required properties: +- compatible: + ilitek,ili210x for ILI210x + 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>; + }; -- 2.19.2