From patchwork Wed May 25 01:43:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judy Hsiao X-Patchwork-Id: 12860652 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 93644C433F5 for ; Wed, 25 May 2022 01:43:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243353AbiEYBnf (ORCPT ); Tue, 24 May 2022 21:43:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47862 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243358AbiEYBne (ORCPT ); Tue, 24 May 2022 21:43:34 -0400 Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D97A373556 for ; Tue, 24 May 2022 18:43:30 -0700 (PDT) Received: by mail-pl1-x62d.google.com with SMTP id q18so17326757pln.12 for ; Tue, 24 May 2022 18:43:30 -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=Xb/SxnzZRA8lvdgyOL4I+fRz/jFWMo6rTxKCV7Sryew=; b=gr2Mj+T8LtdSFaoySl3h9txPZ72cOi2udZPda9NVxFE84EtTr8ZWeWVfZFfKvwD9NE e4LsAjDKY4hKSrBdaVHiK4cftO4kM5gln9ulX9eUuLmCsRhFmb0p+N+OfTw09OfQ+6rP ox4f/NaV67X94ZxkqJF4xVaf4rEwGbX/za8oo= 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=Xb/SxnzZRA8lvdgyOL4I+fRz/jFWMo6rTxKCV7Sryew=; b=8Rb3zbFZiOdtl068Z5w3Y0xnw6vX1GUHZYdAOZMkKmH6om1NvQWpDu9reX5Fz8K/sY Qmpvqw3m8LDXlAnNZgmShuoBbWWhi9DWqES9Ww5ha9Q78FcgbmP1IcgZRUnlEH4L//lm XmAzMWTUKLzqcmbB7NjRuzgjfUdRcEvnQ8fjPKKFRLkY+pJtI7+llVDUwyn++NDqaFDR 6kOYLBEigJfUe7VVvrFHph+tPbgfdQAzOwuCtvP71jZZGEXX9goZq7or6TWh0f3EbBkZ Z/4TKGsMplXdxBG9GlLgqwC88ZYGOH3ZgwevbzN5/YxMF8eqCn2kZs36pXpWq3YTqDGH zHkA== X-Gm-Message-State: AOAM532dUr77mZ+44zt4rkgfX1H9TIuZ2cmtj0CoNgFD7gPSdCgInoIh Zt6x09aRZe9XpwEzcAYMY21uDw== X-Google-Smtp-Source: ABdhPJxdvJnWTu9cJaaIXlQgiul9IY8icRBYKEiFJLuy0e4pa6+lZ+unBwAiZ2v4cza/C/ndSFdiuA== X-Received: by 2002:a17:90b:4f4c:b0:1df:e74f:ebcc with SMTP id pj12-20020a17090b4f4c00b001dfe74febccmr7645453pjb.38.1653443010119; Tue, 24 May 2022 18:43:30 -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 n11-20020a1709026a8b00b0015e8d4eb2bcsm7877317plk.262.2022.05.24.18.43.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 May 2022 18:43:29 -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: [v3 1/3] arm64: dts: qcom: sc7280: herobrine: Add pinconf settings for mi2s1 Date: Wed, 25 May 2022 01:43:06 +0000 Message-Id: <20220525014308.1853576-2-judyhsiao@chromium.org> X-Mailer: git-send-email 2.36.1.124.g0e6072fb45-goog In-Reply-To: <20220525014308.1853576-1-judyhsiao@chromium.org> References: <20220525014308.1853576-1-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 --- 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 9cb1bc8ed6b5..f3044b39ba66 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi @@ -612,6 +612,21 @@ &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>;