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=-8.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 99CDDC4CECE for ; Fri, 13 Mar 2020 18:38:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 736E42074A for ; Fri, 13 Mar 2020 18:38:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="pdQfPVjV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727076AbgCMSi5 (ORCPT ); Fri, 13 Mar 2020 14:38:57 -0400 Received: from mail-io1-f68.google.com ([209.85.166.68]:45809 "EHLO mail-io1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726477AbgCMSi5 (ORCPT ); Fri, 13 Mar 2020 14:38:57 -0400 Received: by mail-io1-f68.google.com with SMTP id w9so10508955iob.12; Fri, 13 Mar 2020 11:38:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:subject:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=cUuLSwZPrJiRgANKoLpU4cPUGPy0b1zzEtLmRHixawM=; b=pdQfPVjVSSOD59vLUiszT2k4KPe/kCBMeiZthSOeCrEeeOkRG8ORIuJ1tYwaFCwj7u mXd5jKvuHQ/shmhWkwEj9Fk0eZaWbfn+DzvqSmOOog5LZr/U6DbKJEEj+3Y/IiOHpmvS RtKijyA3OxrinDMGSFixNsJjU5MTktY8LhoUPjYhNpsRBEWp/IOgqdm0054pahtufaBK A8+jD31s69s+r8vC8XtTkqdjQEYSRmUdF0dP2tZeMxQ7dfB6ha/rWpsmmPCsneTN2ABc sP6XarxcnXmSWfkKOoqav5la81uCFB1uFNpM+B09YTSNR5M9LwVh2Nkvf6Lxw7vODIRr UNcw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=cUuLSwZPrJiRgANKoLpU4cPUGPy0b1zzEtLmRHixawM=; b=pPMAFPpJCpWGwcZp33QPiqFuPBbF13g0aZLx1SOdsWJp/aUqcDKsw+/l5Zm1HN2+QD 22Wmny8sL/sWGwiHQ/f3bxA7tP0lQqUZWvZlgt811WQVG2JXXTfiS0vmiCv8r3ED53zf 8GT5xIXsyAwHemAe1F8Gl5FMHBG3D/f+qjNUqqIGUUYOim5ZQsSEm4q2/LXiIPfqWjwb evwZLqJMTUvAFjAVyppD8U1AQggL/0qEm9JDO90Os4u8kUxOiNlAYoIA+o5mrrCLvTre 3bLofl6wEjF/+5tGIpo4vxyeJ41oJ+MtrlWuGhADzdU+B0tupc73GQgff+OlaFjYvZkz Qaew== X-Gm-Message-State: ANhLgQ1WscTdVIwxigkVsLnyV/3RoO5uyKIBGfThikd7qPEVUBy6sMb1 safKwIm/4hSHbWYXQMuCanw= X-Google-Smtp-Source: ADFU+vtdsZ5CoLT8VEqVJq5gzOg+u0Z6Cy0SMBjXfTDYMAWxmxvUIJQyio7XZupCGfrbMwfmlLrgyA== X-Received: by 2002:a02:5489:: with SMTP id t131mr14297947jaa.134.1584124735873; Fri, 13 Mar 2020 11:38:55 -0700 (PDT) Received: from [10.30.196.58] ([204.77.163.55]) by smtp.gmail.com with ESMTPSA id i82sm9783468ilf.32.2020.03.13.11.38.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Mar 2020 11:38:54 -0700 (PDT) From: Joshua Watt X-Google-Original-From: Joshua Watt Subject: Re: [PATCH] ARM: dts: rockchip: Keep rk3288-tinker SD card IO powered during reboot To: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Heiko Stuebner , Rob Herring , Mark Rutland References: <20200219204224.34154-1-JPEWhacker@gmail.com> Message-ID: Date: Fri, 13 Mar 2020 13:38:53 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200219204224.34154-1-JPEWhacker@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/19/20 2:42 PM, Joshua Watt wrote: > IO voltage regulator for the SD card must be kept on all the time, > otherwise when the board reboots the SD card can't be read by the > bootloader. Ping? > > Signed-off-by: Joshua Watt > --- > arch/arm/boot/dts/rk3288-tinker.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/rk3288-tinker.dtsi b/arch/arm/boot/dts/rk3288-tinker.dtsi > index 312582c1bd37..acfaa12ec239 100644 > --- a/arch/arm/boot/dts/rk3288-tinker.dtsi > +++ b/arch/arm/boot/dts/rk3288-tinker.dtsi > @@ -276,6 +276,7 @@ > }; > > vccio_sd: LDO_REG5 { > + regulator-always-on; > regulator-boot-on; > regulator-min-microvolt = <1800000>; > regulator-max-microvolt = <3300000>;