linux-kernel - [PATCH 07/24] dt-bindings: lt3593: Add function and color properties

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Message-Id: <1541542052-10081-8-git-send-email-jacek.anaszewski@gmail.com>
Date:   Tue,  6 Nov 2018 23:07:15 +0100
From:   Jacek Anaszewski <jacek.anaszewski@...il.com>
To:     linux-leds@...r.kernel.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        pavel@....cz, robh@...nel.org, jacek.anaszewski@...il.com,
        Daniel Mack <daniel@...que.org>
Subject: [PATCH 07/24] dt-bindings: lt3593: Add function and color properties

Refer to new "function" and "color" properties and mark "label"
as deprecated.

Signed-off-by: Jacek Anaszewski <jacek.anaszewski@...il.com>
Cc: Daniel Mack <daniel@...que.org>
---
 Documentation/devicetree/bindings/leds/leds-lt3593.txt | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/leds/leds-lt3593.txt b/Documentation/devicetree/bindings/leds/leds-lt3593.txt
index 6b2cabc..1d87c73 100644
--- a/Documentation/devicetree/bindings/leds/leds-lt3593.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lt3593.txt
@@ -9,8 +9,10 @@ The hardware supports only one LED. The properties of this LED are
 configured in a sub-node in the device node.
 
 Optional sub-node properties:
-- label:	A label for the LED. If none is given, the LED will be
-		named "lt3595::".
+- function:		See Documentation/devicetree/bindings/leds/common.txt
+- color:		See Documentation/devicetree/bindings/leds/common.txt
+- label:		A label for the LED. If none is given, the LED will be
+			named "lt3595::" (deprecated)
 - linux,default-trigger: The default trigger for the LED.
 			See Documentation/devicetree/bindings/leds/common.txt
 - default-state:	The initial state of the LED.
@@ -21,12 +23,15 @@ be handled by its own device node.
 
 Example:
 
+#include <dt-bindings/leds/functions.h>
+
 led-controller {
 	compatible = "lltc,lt3593";
 	lltc,ctrl-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
 
 	led {
-		label = "white:backlight";
+		function = LED_FUNCTION_BACKLIGHT;
+		color = "white";
 		default-state = "on";
 	};
 };
-- 
2.1.4