From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Wahren Subject: [PATCH 2/3] DT: add binding for SN3218 LED driver Date: Sun, 31 Jan 2016 12:59:15 +0000 Message-ID: <1454245156-15747-3-git-send-email-stefan.wahren@i2se.com> References: <1454245156-15747-1-git-send-email-stefan.wahren@i2se.com> Return-path: In-Reply-To: <1454245156-15747-1-git-send-email-stefan.wahren@i2se.com> Sender: linux-leds-owner@vger.kernel.org To: Richard Purdie , Jacek Anaszewski , Rob Herring , Mark Rutland Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Stefan Wahren List-Id: devicetree@vger.kernel.org This patch adds the binding for Si-En Technology SN3218 18-Channel LED driver. Signed-off-by: Stefan Wahren Acked-by: Rob Herring --- .../devicetree/bindings/leds/leds-sn3218.txt | 42 ++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-sn3218.txt diff --git a/Documentation/devicetree/bindings/leds/leds-sn3218.txt b/Documentation/devicetree/bindings/leds/leds-sn3218.txt new file mode 100644 index 0000000..5daa9b0 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-sn3218.txt @@ -0,0 +1,42 @@ +* Si-En Technology - SN3218 18-Channel LED Driver + +Required properties: +- compatible : + "si-en,sn3218" +- address-cells : must be 1 +- size-cells : must be 0 +- reg : I2C slave address, typically 0x54 + +There must be at least 1 LED which is represented as a sub-node +of the sn3218 device. + +LED sub-node properties: +- label : (optional) see Documentation/devicetree/bindings/leds/common.txt +- reg : number of LED line (could be from 0 to 17) +- linux,default-trigger : (optional) + see Documentation/devicetree/bindings/leds/common.txt + +Example: + +sn3218: led-controller@54 { + compatible = "si-en,sn3218"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x54>; + + led@0 { + label = "led1"; + reg = <0x0>; + }; + + led@1 { + label = "led2"; + reg = <0x1>; + }; + + led@2 { + label = "led3"; + reg = <0x2>; + }; +}; + -- 1.7.9.5