From patchwork Fri May 20 16:10:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judy Hsiao X-Patchwork-Id: 12856963 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 78753C433FE for ; Fri, 20 May 2022 16:10:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351419AbiETQKT (ORCPT ); Fri, 20 May 2022 12:10:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33482 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351422AbiETQKR (ORCPT ); Fri, 20 May 2022 12:10:17 -0400 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BAB1017D3B3 for ; Fri, 20 May 2022 09:10:16 -0700 (PDT) Received: by mail-pf1-x435.google.com with SMTP id bo5so8143393pfb.4 for ; Fri, 20 May 2022 09:10:16 -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=hED0E7H63k3wk0xBVAxG4bpFqihFcaVUlfl6ydWvpJ8=; b=evwRSx8YZOl35u8n6foEoPs2cAi0EhjjrqD+NQRGZ64BD12AHU//U5xgW0a0NPM0cE Mo8f1GLSA5jUTvCUVgHSyEY5ZDfgBTZPJ+TSjQ975WysA3nNIJ+3I05PXLYmS5yIKfv5 GlPIKxLVQPm0IspSNuaZJpQKS0SSzcfzkelqo= 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=hED0E7H63k3wk0xBVAxG4bpFqihFcaVUlfl6ydWvpJ8=; b=7M+kOm75OPB7Iwb6uY3zo0YYryVaeFJtGULpE1kJs79iS/Pzpk04Y+/u2zan8C2YbO 7oYb+8c3QIrnSX4ofrDwtmKAhSmRLB4ndv8LlTz+NDic5kk3X5oh4U0p3aWAvwKYklH0 MlkvKjucv9oeBAXQ/J33eh48FSG/UM6J0vU5YPeBmdyaLiH4J7if3qBFhrGUHdpJDhZi 3ch9XkUjEoLnQ0t8NKuvFnyDPkld2XBM9HF6KPEbiiZymIXey/b8R3Vkv1+qx3ANjQpC uHiETH/AtmAMT85aKqKivmp9sGBbOhOJmbI00Iw/QTnKIfsy4ntfa8w9nMMJ53J91xXT SufQ== X-Gm-Message-State: AOAM530QqnGafFlwn6bzY4DUL+qJMDJoVbj2+MtJtpILxwQc2Cxxrbpp Lts90oovhWi4gV2t6YB0IeRMHg== X-Google-Smtp-Source: ABdhPJysTU+dWsY9mu0Gsp5YsI0K9ijh7gY5No1co+XMmK1YLmtz9H1SSsQKEyavfMGVze4nq0DyqA== X-Received: by 2002:a63:2002:0:b0:3c6:ae77:1869 with SMTP id g2-20020a632002000000b003c6ae771869mr8885371pgg.71.1653063016260; Fri, 20 May 2022 09:10:16 -0700 (PDT) Received: from judyhsiao0319.c.googlers.com.com (164.135.233.35.bc.googleusercontent.com. [35.233.135.164]) by smtp.gmail.com with ESMTPSA id e4-20020a170902d38400b001619b47ae61sm5855078pld.245.2022.05.20.09.10.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 May 2022 09:10:15 -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, tzungbi@chromium.org, 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: [v2 1/3] arm64: dts: qcom: sc7280: herobrine: Add pinconf settings for mi2s1 Date: Fri, 20 May 2022 16:10:02 +0000 Message-Id: <20220520161004.1141554-2-judyhsiao@chromium.org> X-Mailer: git-send-email 2.36.1.124.g0e6072fb45-goog In-Reply-To: <20220520161004.1141554-1-judyhsiao@chromium.org> References: <20220520161004.1141554-1-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. Disbale the pull-up mi2s1_data0, mi2s1_sclk. Signed-off-by: Judy Hsiao Reviewed-by: Matthias Kaehlcke --- arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi index 9cb1bc8ed6b5..6d8744e130b0 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi @@ -612,6 +612,20 @@ &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>; +}; + &pcie1_clkreq_n { bias-pull-up; drive-strength = <2>;