From patchwork Wed Jul 20 03:52:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judy Hsiao X-Patchwork-Id: 12923476 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 8AC62CCA483 for ; Wed, 20 Jul 2022 03:53:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238424AbiGTDxI (ORCPT ); Tue, 19 Jul 2022 23:53:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48352 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238223AbiGTDxH (ORCPT ); Tue, 19 Jul 2022 23:53:07 -0400 Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB2B16D556 for ; Tue, 19 Jul 2022 20:53:06 -0700 (PDT) Received: by mail-pj1-x1031.google.com with SMTP id gn24so2232932pjb.3 for ; Tue, 19 Jul 2022 20:53:06 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=WyZzcrrFobayqjPnvh8BotCX2m5olW/PKmd+632dba4=; b=LInOYZaUyeCRyCFEavBzRarqCtNovHIZB4aOhDf9QepQxyGbV2OmPzMlndkV8qCj2r Yz6i7xsoZaoZD0Gi63JSi/OXm9+uROIyuGb4uEfaRMHOjLUveUtFCIodBVaQCPZ/frby eUl4g0Rq1SSWWWqqYqBc/k7ZvfKWqSRchkCKM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=WyZzcrrFobayqjPnvh8BotCX2m5olW/PKmd+632dba4=; b=jJHzc5vIvSnPErDv52WTRwVjdVwp7ngm3bNErhXX8vl/9MNE4toQc/UtEvJ3j2HjRh 2YOLjrL8AI4XeRAqCMBLTFV72haWo/6wFAzEFQsNqjiTaamprFS+xTtcAOdHoyV4Hv6j snYRWYe82trOPT3W4KyBItdRYjPcDu3+jI7aS1fhdTkTskVCoIZ94ue1RcTv9ZfjPZHu i2vo+X08JpsTl9/mXbwS6TQvvBWEMa1ZOPU83BUQLcd6id/1zEX3otqz458EHSmpm4zT 3kW0Hr3EwI4FrULKeRFYTjW3bXbLPgBOrCq3vy2KGcyGT2srQFlXEymUdmaVhdPX6elm q5Rg== X-Gm-Message-State: AJIora+68RpzVWEKEIt7UJSsLnue53FIkQVW2DE3Etv+Xbn8D+ACCMGG M64rHiKNK+9o5expFgvvLHtO2Q== X-Google-Smtp-Source: AGRyM1tt04eOtQvrg1dj/QNOyHA5z+GMm9J0cZfrEjzJNw3Pl7RAdggONE7Ila6Hnujd08g2ROgmcw== X-Received: by 2002:a17:90b:1914:b0:1f0:23f8:1d3e with SMTP id mp20-20020a17090b191400b001f023f81d3emr3105977pjb.60.1658289186239; Tue, 19 Jul 2022 20:53:06 -0700 (PDT) Received: from judyhsiao0523.c.googlers.com.com (0.223.81.34.bc.googleusercontent.com. [34.81.223.0]) by smtp.gmail.com with ESMTPSA id t11-20020a170902d14b00b0016648412514sm12378346plt.188.2022.07.19.20.53.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Jul 2022 20:53:05 -0700 (PDT) From: Judy Hsiao To: Andy Gross Cc: Bjorn Andersson , 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 v3 1/3] arm64: dts: qcom: sc7280: herobrine: Add pinconf settings for mi2s1 Date: Wed, 20 Jul 2022 03:52:52 +0000 Message-Id: <20220720035254.1411959-2-judyhsiao@chromium.org> X-Mailer: git-send-email 2.37.0.170.g444d1eabd0-goog In-Reply-To: <20220720035254.1411959-1-judyhsiao@chromium.org> References: <20220720035254.1411959-1-judyhsiao@chromium.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@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 Change-Id: Id22b5c055d81547d27e385bdd167083248d6cae5 --- arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi index 57bacca6c5e1..67874749f1a8 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi @@ -632,6 +632,21 @@ &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; +}; + &pcie1_clkreq_n { bias-pull-up; drive-strength = <2>;