[v3,5/7] Input: dt-bindings: tm2-touchkey: Document new keycodes property
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Message ID 20190107185346.30184-6-pawel.mikolaj.chmiel@gmail.com
State Accepted
Headers show
Series
  • Input: tm2-touchkey: Add support for Aries and Midas
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Commit Message

Paweł Chmiel Jan. 7, 2019, 6:53 p.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>
---
Changes from v2:
  - Change property name from keycodes to linux,keycodes

Changes from v1:
  - Because key codes could be bigger than 255, use ints for keycodes
---
 .../devicetree/bindings/input/cypress,tm2-touchkey.txt        | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Rob Herring Jan. 11, 2019, 2:30 p.m. UTC | #1
On Mon, Jan 07, 2019 at 07:53:44PM +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>
> ---
> Changes from v2:
>   - Change property name from keycodes to linux,keycodes
> 
> Changes from v1:
>   - Because key codes could be bigger than 255, use ints for keycodes
> ---
>  .../devicetree/bindings/input/cypress,tm2-touchkey.txt        | 4 ++++
>  1 file changed, 4 insertions(+)

Reviewed-by: Rob Herring <robh@kernel.org>

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..8ef1517c0220 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:
+- linux,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>;
+			linux,keycodes = <KEY_PHONE KEY_BACK>;
 		};
 	};