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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 38B26C43381 for ; Fri, 22 Mar 2019 16:52:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E7F0C218A2 for ; Fri, 22 Mar 2019 16:52:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="lrtSK9Aw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728398AbfCVQwt (ORCPT ); Fri, 22 Mar 2019 12:52:49 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:43976 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728291AbfCVQwt (ORCPT ); Fri, 22 Mar 2019 12:52:49 -0400 Received: by mail-pf1-f194.google.com with SMTP id c8so1911444pfd.10 for ; Fri, 22 Mar 2019 09:52:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wY/T7bTulpPWrqCp7ceXPYlFk65OzAXhK7CekfQXmK8=; b=lrtSK9Aw86HshxgPVg/YdXPdlbFutjnqD8UmcqLJEcvOatw8l9iHlBBsUWI3B8Z3q3 9MZgYcGklxrcgimrXnf5O02mcNnmRYwBZjlB8v4voljOj2SyrbtM3HJ7wagkVDpGGpeX K1pSsA29lPxiAIzOItFckod0OfqOOEJ5vvZ/M= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wY/T7bTulpPWrqCp7ceXPYlFk65OzAXhK7CekfQXmK8=; b=e3HoEumO6xxlxVJd8HTVKYAU44Wh8EBZ9vNCauIOKPMDCUTF//oS6ony2x4jf6VGwj 7pww10WqJXX4brVv35uQ3k6A8o+3nwJr04Jcv6a+URsslLpqD00OJ6BS76oONVXHgaX3 LUmeV8/jXgqUDayx+LJB4Y0LN6PYEhn90IM4wq3ODPPCvffMX+5ZjVgrWteZ2Vv7C8He 07pZTiDfhkZiTzJfLdJHWV/yceFH2O8ixx4v5gfdLcsDwGFsmEGIJuKuTaF6uYqi2s9i ZoTpNu/BaVFswL5h7TipYdw6OTigmPlwN3lgNOYr6U4JJy0d9yVcdJv9LfnYkvjkSliI 6NuA== X-Gm-Message-State: APjAAAUlWsL6gX46hj8g53D1ylZax0tdj3HhRf3FFwCO3zXbkXqrwykX gth4EpLm3qZ7ASSTrp0gsi5kVQ== X-Google-Smtp-Source: APXvYqxcjsXz0hy+Yza36eaEa4CJdV2qKWk+8eMebC19TGRqGDH5ErFHGprCk5FCC12Fg8dnX20rAg== X-Received: by 2002:a63:1723:: with SMTP id x35mr9570272pgl.364.1553273567930; Fri, 22 Mar 2019 09:52:47 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:1:24fa:e766:52c9:e3b2]) by smtp.gmail.com with ESMTPSA id p25sm3669481pfd.13.2019.03.22.09.52.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Mar 2019 09:52:47 -0700 (PDT) From: Douglas Anderson To: Heiko Stuebner Cc: mka@chromium.org, ryandcase@chromium.org, Douglas Anderson , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: dts: rockchip: Add dvs-gpios to rk3288-veyron-jerry Date: Fri, 22 Mar 2019 09:52:09 -0700 Message-Id: <20190322165209.196926-1-dianders@chromium.org> X-Mailer: git-send-email 2.21.0.392.gf8f6787159e-goog 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 When the rk3288-jerry device tree was first submitted we left out the dvs-gpios because I pointed out that the property "dvs-gpios" wasn't yet supported upstream [1]. Soon after that the property was added in commit bad47ad2eef3 ("regulator: rk808: fixed the overshoot when adjust voltage"). ...but we forgot to go back and add the property to the jerry device tree file. Let's do so now. NOTE: without this patch, jerry is likely still stable (thanks to the fallback of making many small jumps in the rk808 regulator code) but it'll take quite a bit longer to make voltage transitions. [1] https://lore.kernel.org/linux-arm-kernel/CAD=FV=WwFgjzbk9xF5TU_ie6UnHQMyrZ176D4+jJTWWOoaKC2Q@mail.gmail.com/ Fixes: f3ee390e4ef2 ("ARM: dts: rockchip: add veyron-jerry board") Signed-off-by: Douglas Anderson --- arch/arm/boot/dts/rk3288-veyron-jerry.dts | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk3288-veyron-jerry.dts b/arch/arm/boot/dts/rk3288-veyron-jerry.dts index 2ba89895c33a..cc3019dc38e1 100644 --- a/arch/arm/boot/dts/rk3288-veyron-jerry.dts +++ b/arch/arm/boot/dts/rk3288-veyron-jerry.dts @@ -61,7 +61,9 @@ &rk808 { pinctrl-names = "default"; - pinctrl-0 = <&pmic_int_l>; + pinctrl-0 = <&pmic_int_l &dvs_1 &dvs_2>; + dvs-gpios = <&gpio7 RK_PB4 GPIO_ACTIVE_HIGH>, + <&gpio7 RK_PB7 GPIO_ACTIVE_HIGH>; regulators { mic_vcc: LDO_REG2 { -- 2.21.0.392.gf8f6787159e-goog