From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8CEDFC282CA for ; Sun, 27 Jan 2019 14:49:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 66B652147A for ; Sun, 27 Jan 2019 14:49:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726786AbfA0Osm (ORCPT ); Sun, 27 Jan 2019 09:48:42 -0500 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76]:60100 "EHLO wens.csie.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726511AbfA0Osm (ORCPT ); Sun, 27 Jan 2019 09:48:42 -0500 Received: by wens.csie.org (Postfix, from userid 1000) id 70B125FD53; Sun, 27 Jan 2019 22:48:39 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] ARM: dts: sun5i: q8-tablet: Add LCD Panel enable GPIO Date: Sun, 27 Jan 2019 22:48:36 +0800 Message-Id: <20190127144838.3578-4-wens@csie.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190127144838.3578-1-wens@csie.org> References: <20190127144838.3578-1-wens@csie.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that we support the AXP209 GPIOs, we can toggle the LCD panel enable line. Add the GPIO phandle to the panel. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun5i-a13-q8-tablet.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts b/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts index 3a844dae26f7..ead159f89e74 100644 --- a/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts +++ b/arch/arm/boot/dts/sun5i-a13-q8-tablet.dts @@ -50,7 +50,7 @@ panel: panel { compatible = "urt,umsh-8596md-t", "simple-panel"; - /* TODO: lcd panel uses axp gpio0 as enable pin */ + enable-gpios = <&axp_gpio 0 GPIO_ACTIVE_HIGH>; /* AXP GPIO0 */ backlight = <&backlight>; #address-cells = <1>; #size-cells = <0>; -- 2.20.1