From patchwork Fri Sep 30 15:26:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judy Hsiao X-Patchwork-Id: 611130 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 26070C43217 for ; Fri, 30 Sep 2022 15:27:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231342AbiI3P1C (ORCPT ); Fri, 30 Sep 2022 11:27:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60166 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231601AbiI3P0i (ORCPT ); Fri, 30 Sep 2022 11:26:38 -0400 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 325E417BB13 for ; Fri, 30 Sep 2022 08:26:37 -0700 (PDT) Received: by mail-pl1-x630.google.com with SMTP id io19so1194164plb.10 for ; Fri, 30 Sep 2022 08:26:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date; bh=ZxqNeg9qYIg+s4/UlajiiC5HVdIkGrA2Kg81oKMQ+/o=; b=lixgqKiaVh8FgIvf+wBRcxXTpxgOT34Fs//W1EgmcnS07zDGAOwB7oU6gpSpABj1nr ktxYNGLj8xK9TlF/S6G0q1RiU0Xk3d7tVUNs+9HDcOcl+LXE0P9aHlQTXyJengHl5coj umBNRt1+k6zU481Spm5y3Sd28+hHPFtWzg1GE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date; bh=ZxqNeg9qYIg+s4/UlajiiC5HVdIkGrA2Kg81oKMQ+/o=; b=UFyyu55vZjwNLpMsemnKFRjmjFXvXUsn9qDTM+P3Nh6rZPWU23pw3DC1ZjrVDYDy8Q oe4X3/QfC8B0NA4g9wcJcOpL2lJCZcbl3Es+yxF1Yf8CzZsSwqig5lxo5/qlHkpxcYhS cKzu05wdI1O/KIqYZlNtg8dRuixS3KJZkywnlWofG0qzsysuhZ+gyCT+0/QtKGVoC4w3 YIDU6/vArkQB/LlKoyhqQ4e3HwPGxcRPg1QQbWi2HTU9+VlqrQ/m7GQkzdIRb0cvjLGe vAOriNLfd5Gcv+kcVCOyFrUDIWAwjccNRw6vFPx1oXR+esNGdrvs/V2yW3Jq1BVBP24v gJew== X-Gm-Message-State: ACrzQf0dIl0NY4lsi2RajB6Ssi8wsAmsSrRgYenPShAGP9jfl0DQ8mxn cVcAz5PAZVlJ9ghiAQmmiGFWJA== X-Google-Smtp-Source: AMsMyM6cqtLD4mHnlGb/6labWolHwlzyKQJy45yY1kVU2WbrVm26A92l3jcoySwYvWCxxvbH0zIRiA== X-Received: by 2002:a17:90b:4acf:b0:202:65e3:da5a with SMTP id mh15-20020a17090b4acf00b0020265e3da5amr22515279pjb.174.1664551596651; Fri, 30 Sep 2022 08:26:36 -0700 (PDT) Received: from judyhsiao0523.c.googlers.com.com (21.160.199.104.bc.googleusercontent.com. [104.199.160.21]) by smtp.gmail.com with ESMTPSA id o9-20020a170902d4c900b0016dbdf7b97bsm2006133plg.266.2022.09.30.08.26.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Sep 2022 08:26:36 -0700 (PDT) From: Judy Hsiao To: bjorn.andersson@linaro.org Cc: Andy Gross , Rob Herring , Srini Kandagatla , dianders@chromium.org, mka@chromium.org, cychiang@google.com, judyhsiao@google.com, swboyd@chromium.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Judy Hsiao Subject: [PATCH v5 1/3] arm64: dts: qcom: sc7280: herobrine: Add pinconf settings for mi2s1 Date: Fri, 30 Sep 2022 15:26:11 +0000 Message-Id: <20220930152613.2018360-2-judyhsiao@chromium.org> X-Mailer: git-send-email 2.38.0.rc1.362.ged0d419d3c-goog In-Reply-To: <20220930152613.2018360-1-judyhsiao@chromium.org> References: <20220930152613.2018360-1-judyhsiao@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 1. Add drive strength property for mi2s1 on sc7280 based platforms. 2. Disable the pull-up for mi2s1 lines. Signed-off-by: Judy Hsiao Reviewed-by: Matthias Kaehlcke Reviewed-by: Douglas Anderson --- .../arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi index c11e37160f34..83a42a77121c 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi @@ -639,6 +639,36 @@ &dp_hot_plug_det { bias-disable; }; +&mi2s1_data0 { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_sclk { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_ws { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_data0 { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_sclk { + drive-strength = <6>; + bias-disable; +}; + +&mi2s1_ws { + drive-strength = <6>; + bias-disable; +}; + &pcie1_clkreq_n { bias-pull-up; drive-strength = <2>;