[6/8] Input: dt-bindings: tm2-touchkey: Document new keycodes property
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Message ID 20181207105811.1831-7-pawel.mikolaj.chmiel@gmail.com
State New
Headers show
Series
  • Input: tm2-touchkey: Add support for Aries and Midas
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Commit Message

Paweł Chmiel Dec. 7, 2018, 10:58 a.m. UTC
From: Jonathan Bakker <xc-racer2@live.ca>

Document new optional property for setting custom keycodes.

Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
---
 .../devicetree/bindings/input/cypress,tm2-touchkey.txt        | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Dmitry Torokhov Dec. 9, 2018, 4:57 a.m. UTC | #1
On Fri, Dec 07, 2018 at 11:58:09AM +0100, Paweł Chmiel wrote:
> From: Jonathan Bakker <xc-racer2@live.ca>
> 
> Document new optional property for setting custom keycodes.
> 
> Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
> ---
>  .../devicetree/bindings/input/cypress,tm2-touchkey.txt        | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
> index dfb3b9f0ee40..3b54d997b8de 100644
> --- a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
> +++ b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
> @@ -10,6 +10,9 @@ Required properties:
>  - vcc-supply : internal regulator output. 1.8V
>  - vdd-supply : power supply for IC 3.3V
>  
> +Optional properties:
> +- keycodes: array of keycodes (max 4), default KEY_PHONE and KEY_BACK
> +
>  [0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
>  
>  Example:
> @@ -23,5 +26,6 @@ Example:
>  			interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
>  			vcc-supply=<&ldo32_reg>;
>  			vdd-supply=<&ldo33_reg>;
> +			keycodes = /bits/ 8 <KEY_PHONE KEY_BACK>;

We definitely have key codes bigger than 255. Just keep them normal
ints please.

>  		};
>  	};
> -- 
> 2.17.1
>

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
index dfb3b9f0ee40..3b54d997b8de 100644
--- a/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
+++ b/Documentation/devicetree/bindings/input/cypress,tm2-touchkey.txt
@@ -10,6 +10,9 @@  Required properties:
 - vcc-supply : internal regulator output. 1.8V
 - vdd-supply : power supply for IC 3.3V
 
+Optional properties:
+- keycodes: array of keycodes (max 4), default KEY_PHONE and KEY_BACK
+
 [0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
 
 Example:
@@ -23,5 +26,6 @@  Example:
 			interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
 			vcc-supply=<&ldo32_reg>;
 			vdd-supply=<&ldo33_reg>;
+			keycodes = /bits/ 8 <KEY_PHONE KEY_BACK>;
 		};
 	};