From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752799AbdLDVV4 (ORCPT ); Mon, 4 Dec 2017 16:21:56 -0500 Received: from fllnx209.ext.ti.com ([198.47.19.16]:37645 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752127AbdLDVVv (ORCPT ); Mon, 4 Dec 2017 16:21:51 -0500 From: Dan Murphy To: , , , , CC: , , Dan Murphy , Subject: [PATCH 3/5] dt: bindings: lp8860: Add trigger binding to the lp8860 Date: Mon, 4 Dec 2017 15:20:24 -0600 Message-ID: <20171204212026.14214-4-dmurphy@ti.com> X-Mailer: git-send-email 2.12.2 In-Reply-To: <20171204212026.14214-1-dmurphy@ti.com> References: <20171204212026.14214-1-dmurphy@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a default trigger optional node to the child node. This will allow the driver to set the trigger for a backlight. Signed-off-by: Dan Murphy cc: devicetree@vger.kernel.org --- Documentation/devicetree/bindings/leds/leds-lp8860.txt | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/leds/leds-lp8860.txt b/Documentation/devicetree/bindings/leds/leds-lp8860.txt index e3a5e91f965b..40543e62da48 100644 --- a/Documentation/devicetree/bindings/leds/leds-lp8860.txt +++ b/Documentation/devicetree/bindings/leds/leds-lp8860.txt @@ -6,25 +6,28 @@ current sinks that can be controlled by a PWM input signal, a SPI/I2C master, or both. Required properties: - - compatible: + - compatible : "ti,lp8860" - - reg - I2C slave address + - reg : I2C slave address Optional properties: - label : see Documentation/devicetree/bindings/leds/common.txt - - enable-gpio - gpio pin to enable/disable the device. - - supply - "vled" - LED supply + - enable-gpios : gpio pin to enable/disable the device. + - supply : "vled" - LED supply + - linux,default-trigger : (optional) + see Documentation/devicetree/bindings/leds/common.txt Example: leds: leds@6 { compatible = "ti,lp8860"; reg = <0x2d>; - enable-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>; + enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; vled-supply = <&vbatt>; display_cluster: display_cluster@0 { label = "display_cluster"; + linux,default-trigger = "backlight"; }; } -- 2.15.0.124.g7668cbc60