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=-9.6 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_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 0C67DC34056 for ; Wed, 19 Feb 2020 20:42:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C9F1A207FD for ; Wed, 19 Feb 2020 20:42:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qfNCQIIH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727274AbgBSUm3 (ORCPT ); Wed, 19 Feb 2020 15:42:29 -0500 Received: from mail-il1-f193.google.com ([209.85.166.193]:42542 "EHLO mail-il1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726645AbgBSUm3 (ORCPT ); Wed, 19 Feb 2020 15:42:29 -0500 Received: by mail-il1-f193.google.com with SMTP id x2so12950779ila.9; Wed, 19 Feb 2020 12:42:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=xMDNRqXigFwE5mAPTxNYoRMwFlx8Rk5qiR4uZXsscw4=; b=qfNCQIIH2j6wCkLKQ2mqWetFZntTRzqNjtBUM8anjzkPqf4Ynd0oWZWBb6hyrQPdCF uN3+mto+zq5HiY0xnelQ4PTO7z5fp0Jptf5qhcMwXW26QHdu1ppBMrN3gLdBGvkz9+7T uRGr6xPSZ2CPQYBvje7dwuPnzGTMvObbihSz3JgDRUVY/mlY9r1FmcAbwILshnrGxHoV YQ7XIWi0j7DxuapC2Mxf0BgFsQfhqPDfPdS4oL0kZVxd1wsk1YdXR26HaffZljlbj16u HGigXFMIMG0GQvDQ1WBnBaABCa1Y1CGM0wnxF/ut7KE88BxGE0dzo71L5H0o2zyYBRH3 /9hw== 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; bh=xMDNRqXigFwE5mAPTxNYoRMwFlx8Rk5qiR4uZXsscw4=; b=Zqt/maHMHrjlYLj1DRb19O1RYnSCUOdo3R2aXSoZCT5MXyulP0P0zJ520p03SI93zB 4c1gbX+96TVxfwSc+eCB7op+bO4hX8MkLc23BMyvDGLj6cT2ABvk5gP2ze9vkA8o84pc qlvUIC1JGYyvH+wWAuHF66sDurWk12X7eQJOTqyyodH4h/cJMaAOtl6/KoqqovisZY5J Qwb2aHbz0ZKzV5h//F+yS/T9KD7WYKcKnhUhR8A2MWTcqhbIjwJyw4KYdbOB7icguLX+ /8R5EGpf2lUTeyvvuQuZ2j17NF4DiKbun46KJfvLEZz7xVubiNP6Y2hKl6gxA7nqePxP TOrw== X-Gm-Message-State: APjAAAUJJnuAe+hG2YWkwPSuXHZqmhMEpYKy0Fv0jqdflwRmrrcIUYLx 7vXKtrI3jdjnUoajnrq4M0Q= X-Google-Smtp-Source: APXvYqxamlA1ssz9lk4Vdd4EvOofQze/gD2b+EfZA1Xkq+0ovJF0gt8l+vaKreCew2We51oCAM8OcA== X-Received: by 2002:a92:35c9:: with SMTP id c70mr26726162ilf.79.1582144947299; Wed, 19 Feb 2020 12:42:27 -0800 (PST) Received: from OLA-8C37N23.ad.garmin.com ([204.77.163.55]) by smtp.gmail.com with ESMTPSA id l81sm305023ild.87.2020.02.19.12.42.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Feb 2020 12:42:26 -0800 (PST) From: Joshua Watt X-Google-Original-From: Joshua Watt To: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Joshua Watt , Heiko Stuebner , Rob Herring , Mark Rutland Subject: [PATCH] ARM: dts: rockchip: Keep rk3288-tinker SD card IO powered during reboot Date: Wed, 19 Feb 2020 14:42:20 -0600 Message-Id: <20200219204224.34154-1-JPEWhacker@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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. 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>; -- 2.17.1