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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 18EB9C433E2 for ; Thu, 10 Sep 2020 08:44:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF9D5206D4 for ; Thu, 10 Sep 2020 08:44:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="Ddx81Q20" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730172AbgIJIoU (ORCPT ); Thu, 10 Sep 2020 04:44:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58404 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729824AbgIJInP (ORCPT ); Thu, 10 Sep 2020 04:43:15 -0400 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BDE7DC061756 for ; Thu, 10 Sep 2020 01:43:12 -0700 (PDT) Received: by mail-pl1-x643.google.com with SMTP id c3so575151plz.5 for ; Thu, 10 Sep 2020 01:43:12 -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=L/4Xswe1tVbEt+VyZpLZ8Ecncq7V2PHXxgjqAkpGaWM=; b=Ddx81Q2028XCjXda3WQUN/JfV+7gvnOmVq07tcxMEZuH5m2W9lTVzg1qfm/tui6/y8 opDmSPbFMVgouFm7GUdLzZkvTwLlTiPQkxPk9Tr028N9kfVY3Tsz27OL8ndIU1KXI2ZX jqOQ8Bk4v6H040D3ts9qOQN/+ihrMvStIPOwA= 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=L/4Xswe1tVbEt+VyZpLZ8Ecncq7V2PHXxgjqAkpGaWM=; b=PiLt2Ut+vtN+jm9JUx+aF3JhUcxElDUvAgReKKF69zELMYNMbTwKMDuK3vnfCSgnUB PSmXQC27VrJ36vDB0MQRzHDPgtTvd1SANdDlg36ePfxngSA1H3AszDZNAHwbGNtxBvY6 A5fGdwv3B6AyB1q+mmTGsozyj08MCP3zuyvWwvfHabx/q1evL5Aa1vFjanUD7ACbNLZ3 pERK1lRWkZQD/hIO4KipKhyawHxjdgsPtR+YNtSoer7teJRthNZ60k05HMpNYooySmTN Cd/rWAxEeZaRgcoFQETRokt2ejYz2NCkG711Y2sgGH5m/cNQJ8L9WqZyCxjIqWBnucgt Gmmg== X-Gm-Message-State: AOAM5327LGugiSJAO66Vg4SOilrhlUSpu0ziHOS7vxIFsP+v2Q5hBtVt RrquBZs80r7BC2juCvN0Z40UdeINpS/3YaEq X-Google-Smtp-Source: ABdhPJyEjD3DEgOoB0pkV8GVysZA4xYfdxxHJRksSsko7ICb4IzBqS75bczDOL25rNltJZ8HZ8ggmw== X-Received: by 2002:a17:902:aa4b:b029:d0:cbe1:e739 with SMTP id c11-20020a170902aa4bb02900d0cbe1e739mr4891936plr.20.1599727392093; Thu, 10 Sep 2020 01:43:12 -0700 (PDT) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:1a60:24ff:fe89:3e93]) by smtp.gmail.com with ESMTPSA id x29sm4357645pga.23.2020.09.10.01.43.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Sep 2020 01:43:11 -0700 (PDT) From: Hsin-Yi Wang To: linux-mediatek@lists.infradead.org Cc: Rob Herring , Matthias Brugger , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Enric Balletbo i Serra Subject: [PATCH v2 1/2] arm64: dts: mt8173: Set uart to mmio32 iotype Date: Thu, 10 Sep 2020 16:43:03 +0800 Message-Id: <20200910084304.3429494-1-hsinyi@chromium.org> X-Mailer: git-send-email 2.28.0.526.ge36021eeef-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 Set uart iotype to mmio32 to make earlycon work with stdout-path. Signed-off-by: Hsin-Yi Wang --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 5e046f9d48ce9..ca6ea71f5f435 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -613,6 +613,8 @@ uart0: serial@11002000 { interrupts = ; clocks = <&pericfg CLK_PERI_UART0_SEL>, <&pericfg CLK_PERI_UART0>; clock-names = "baud", "bus"; + reg-io-width = <4>; + reg-shift = <2>; status = "disabled"; }; @@ -623,6 +625,8 @@ uart1: serial@11003000 { interrupts = ; clocks = <&pericfg CLK_PERI_UART1_SEL>, <&pericfg CLK_PERI_UART1>; clock-names = "baud", "bus"; + reg-io-width = <4>; + reg-shift = <2>; status = "disabled"; }; @@ -633,6 +637,8 @@ uart2: serial@11004000 { interrupts = ; clocks = <&pericfg CLK_PERI_UART2_SEL>, <&pericfg CLK_PERI_UART2>; clock-names = "baud", "bus"; + reg-io-width = <4>; + reg-shift = <2>; status = "disabled"; }; @@ -643,6 +649,8 @@ uart3: serial@11005000 { interrupts = ; clocks = <&pericfg CLK_PERI_UART3_SEL>, <&pericfg CLK_PERI_UART3>; clock-names = "baud", "bus"; + reg-io-width = <4>; + reg-shift = <2>; status = "disabled"; }; -- 2.28.0.526.ge36021eeef-goog