Input: melfas_mip4 - add devicetree binding documentations

Input: melfas_mip4 - add devicetree binding documentations

[Sangwon Jee]

Add devicetree binding documentations.

Signed-off-by: Sangwon Jee <jeesw@melfas.com>
---
 .../bindings/input/touchscreen/melfas_mip4.txt      | 21 +++++++++++++++++++++
 .../devicetree/bindings/vendor-prefixes.txt         |  1 +
 2 files changed, 22 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt

diff --git a/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
new file mode 100644
index 0000000..4e4dfbe
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
@@ -0,0 +1,21 @@
+* MELFAS MIP4 Touchscreen
+
+Required properties:
+- compatible: must be "melfas,mip4_ts"
+- reg: I2C slave address of the chip (0x48 or 0x34)
+- interrupt-parent: interrupt controller to which the chip is connected
+- interrupts: interrupt to which the chip is connected
+
+Optional properties:
+- ce-gpio: GPIO connected to the CE(chip enable) pin of the chip
+
+Example:
+	i2c@00000000 {
+		melfas_mip4_ts@48 {
+			compatible = "melfas,mip4_ts";
+			reg = <0x48>;
+			interrupt-parent = <&gpio>;
+			interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+			ce-gpio = <&gpio 0 GPIO_ACTIVE_HIGH>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 99029cf..1457fd4 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -143,6 +143,7 @@ marvell	Marvell Technology Group Ltd.
 maxim	Maxim Integrated Products
 mediatek	MediaTek Inc.
 melexis	Melexis N.V.
+melfas	MELFAS Inc.
 merrii	Merrii Technology Co., Ltd.
 micrel	Micrel Inc.
 microchip	Microchip Technology Inc.
-- 
1.9.1

Re: Input: melfas_mip4 - add devicetree binding documentations

[Dmitry Torokhov]

On Thu, Oct 06, 2016 at 03:45:34PM +0900, Sangwon Jee wrote:
> Add devicetree binding documentations.
> 
> Signed-off-by: Sangwon Jee <jeesw@melfas.com>

Applied, thank you.

> ---
>  .../bindings/input/touchscreen/melfas_mip4.txt      | 21 +++++++++++++++++++++
>  .../devicetree/bindings/vendor-prefixes.txt         |  1 +
>  2 files changed, 22 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
> 
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
> new file mode 100644
> index 0000000..4e4dfbe
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
> @@ -0,0 +1,21 @@
> +* MELFAS MIP4 Touchscreen
> +
> +Required properties:
> +- compatible: must be "melfas,mip4_ts"
> +- reg: I2C slave address of the chip (0x48 or 0x34)
> +- interrupt-parent: interrupt controller to which the chip is connected
> +- interrupts: interrupt to which the chip is connected
> +
> +Optional properties:
> +- ce-gpio: GPIO connected to the CE(chip enable) pin of the chip
> +
> +Example:
> +	i2c@00000000 {
> +		melfas_mip4_ts@48 {
> +			compatible = "melfas,mip4_ts";
> +			reg = <0x48>;
> +			interrupt-parent = <&gpio>;
> +			interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
> +			ce-gpio = <&gpio 0 GPIO_ACTIVE_HIGH>;
> +		};
> +	};
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
> index 99029cf..1457fd4 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
> @@ -143,6 +143,7 @@ marvell	Marvell Technology Group Ltd.
>  maxim	Maxim Integrated Products
>  mediatek	MediaTek Inc.
>  melexis	Melexis N.V.
> +melfas	MELFAS Inc.
>  merrii	Merrii Technology Co., Ltd.
>  micrel	Micrel Inc.
>  microchip	Microchip Technology Inc.
> -- 
> 1.9.1
> 

-- 
Dmitry