From patchwork Mon Sep 18 15:56:14 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ulrich Hecht X-Patchwork-Id: 814994 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="eK0yYTy5"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xwrGG4SSkz9s78 for ; Tue, 19 Sep 2017 01:56:22 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755574AbdIRP4V (ORCPT ); Mon, 18 Sep 2017 11:56:21 -0400 Received: from mail-wm0-f66.google.com ([74.125.82.66]:34311 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754222AbdIRP4U (ORCPT ); Mon, 18 Sep 2017 11:56:20 -0400 Received: by mail-wm0-f66.google.com with SMTP id i131so1338885wma.1; Mon, 18 Sep 2017 08:56:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id; bh=SRoQYFs0LQa49LmKBPZ6SNxrMh7djwcd4gRv32qgv/c=; b=eK0yYTy5TO4U0JV5v1JUKWPoSVfg3YvfB4bPV7psgLB0koyB6FyxHgHeVFqC7XvTdn XO7N7O3CQba5E5hXeS4JhcGnvoqShn6MTVt3nNMsmp1Sqg/H2MtAoM9vPgeeACxwE71w OfyOv/PyoCrtjNWJZT9UpznIqGrSjiIVqEEHi5gXR5TUeae3AD6MWCfJnU5E0s6D7jJw l+iZME85n0xuXR9eFbyeYLIKn0/SPR8bgk6y8kITgBlKTgtakZ6ZOz4YFZScQlOJ3Le/ shrOw/Nxor1CLMm/iX05C58wZZxQR1amtqmCBRPZHOG+z1mzhiM8Kxa/hvgjHrE+lfmn Kf4g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id; bh=SRoQYFs0LQa49LmKBPZ6SNxrMh7djwcd4gRv32qgv/c=; b=DVl+eGhNYLgsAMaQwRCg8b2s7Dk1scQRX+xQ2sV5CgPL03zQG3pbanAo9z1U99yO97 UlqBJPpmO+VC9FYBIruy8UC+3QnubiAVy1zTM5epR9F6K6plnxFyU3Uji9C2AXMnSFe3 wC+dSxAWMZxRNYur30P6mknRTOZB27rc+v/jlCIxY2Fs9Kr1J+VRGa8qjUz4r+RgwN6H 63BF805V5idrZh5yc47QMG/nPbReMocssfalIv1CTtiimTFrg8t30VlUO77p9MnDx3RJ 0CHNM5m5bPN3h2T6nDhCR9gZAgIGxC8fL+eGO+H0ZxVbUfhBC+hvmaOiqpthUE9obtwP gcbA== X-Gm-Message-State: AHPjjUiJOI61eIWb+7A5Z7rVfzAC87El8kvL0qGSvuPbTz1+UsIWmF9w udovwLjj4OWkl/LAlzU= X-Google-Smtp-Source: AOwi7QAIyy+ttnJJX6g9bQFZdf/SQFxWz4RZMRlsgbo+9O+tkfITAziqBFVkU1u+G9+gaM1+FBRDDQ== X-Received: by 10.28.147.199 with SMTP id v190mr8966869wmd.24.1505750178562; Mon, 18 Sep 2017 08:56:18 -0700 (PDT) Received: from groucho.site (ipbcc0ce42.dynamic.kabel-deutschland.de. [188.192.206.66]) by smtp.gmail.com with ESMTPSA id o14sm8038606wra.54.2017.09.18.08.56.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 18 Sep 2017 08:56:17 -0700 (PDT) From: Ulrich Hecht To: linux-renesas-soc@vger.kernel.org, geert@linux-m68k.org Cc: linux-pwm@vger.kernel.org, magnus.damm@gmail.com, laurent.pinchart@ideasonboard.com, horms@verge.net.au, Ulrich Hecht Subject: [PATCH] arm64: dts: salvator-common: add 12V regulator to backlight Date: Mon, 18 Sep 2017 17:56:14 +0200 Message-Id: <1505750174-29888-1-git-send-email-ulrich.hecht+renesas@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org This fixes the warning "pwm-backlight backlight: backlight supply power not found, using dummy regulator". Fixes: b33be33670217533 ("arm64: dts: salvator-x: Add panel backlight support") Reported-by: Geert Uytterhoeven Signed-off-by: Ulrich Hecht Reviewed-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/salvator-common.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi index e3d8310..fa2a1f7 100644 --- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi @@ -63,6 +63,7 @@ brightness-levels = <256 128 64 16 8 4 0>; default-brightness-level = <6>; + power-supply = <®_12v>; enable-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>; }; @@ -107,6 +108,15 @@ regulator-always-on; }; + reg_12v: regulator2 { + compatible = "regulator-fixed"; + regulator-name = "fixed-12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-boot-on; + regulator-always-on; + }; + rsnd_ak4613: sound { compatible = "simple-audio-card";