From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752159AbcF1Evj (ORCPT ); Tue, 28 Jun 2016 00:51:39 -0400 Received: from lucky1.263xmail.com ([211.157.147.134]:39029 "EHLO lucky1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752080AbcF1Evd (ORCPT ); Tue, 28 Jun 2016 00:51:33 -0400 X-263anti-spam: KSV:0; X-MAIL-GRAY: 1 X-MAIL-DELIVERY: 0 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 X-RL-SENDER: ykk@rock-chips.com X-FST-TO: thierry.reding@gmail.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: ykk@rock-chips.com X-UNIQUE-TAG: <0d9084a76f634bfa00ffdf0365520c04> X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 From: Yakir Yang To: Thierry Reding , Heiko Stuebner , Rob Herring Cc: Kumar Gala , Ian Campbell , David Airlie , Russell King , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, Yakir Yang Subject: [PATCH v1 4/5] ARM: dts: rockchip: add the panel power supply for rk3288-evb board with act8846 pmu Date: Tue, 28 Jun 2016 12:51:21 +0800 Message-Id: <1467089481-18713-1-git-send-email-ykk@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1467089288-18355-1-git-send-email-ykk@rock-chips.com> References: <1467089288-18355-1-git-send-email-ykk@rock-chips.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Panel regulator is controller by a normal GPIO, so we need to write a regulator-fixed node for it. Signed-off-by: Yakir Yang --- arch/arm/boot/dts/rk3288-evb-act8846.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts index 452ca24..041dd5d 100644 --- a/arch/arm/boot/dts/rk3288-evb-act8846.dts +++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts @@ -206,6 +206,10 @@ }; }; +&panel { + power-supply = <&vcc_lcd>; +}; + &pinctrl { lcd { lcd_en: lcd-en { -- 1.9.1