From patchwork Fri May 20 16:07:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judy Hsiao X-Patchwork-Id: 575150 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 22E3BC433EF for ; Fri, 20 May 2022 16:08:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351366AbiETQID (ORCPT ); Fri, 20 May 2022 12:08:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58948 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349034AbiETQIA (ORCPT ); Fri, 20 May 2022 12:08:00 -0400 Received: from mail-pj1-x102f.google.com (mail-pj1-x102f.google.com [IPv6:2607:f8b0:4864:20::102f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 71784179C0A for ; Fri, 20 May 2022 09:07:59 -0700 (PDT) Received: by mail-pj1-x102f.google.com with SMTP id f10so8429088pjs.3 for ; Fri, 20 May 2022 09:07:59 -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=jrf0USGJflM7r6+ev6OSw+77Ui3swWmu+X4UMtW509E=; b=dKvOtYwieNzttXuWldodCcBrtBB6RAi9zjnnyIdYM7qP2J7gpJUj+0yRHZpMAFO5ZW qA3xjJZj3uZgyMpMglhCFel7fpPJ1TXbsL1x42X+S8z+kq09vjuQfClTwgc7E9SrUFCk mwcr1Pdl+3aOn85kMR0PTXn8bB0QWhkKkgLN4= 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=jrf0USGJflM7r6+ev6OSw+77Ui3swWmu+X4UMtW509E=; b=sbx9CsK3q0mKzvi1o+bjPBVqbbr+BDXFJlCaGEM3CUo+/6i3i/fOCGwAQ6bna5aNg8 2zOwZKEITihBjqQSO5xO02x3gPZdM/C5kSOqQ4bHG5kv7MtZn/lp5SOMdzo20x0VSvpk iq/wQLzVC+dQgdCH07wheV+7ci0Y/3XKAnWWG/Fz5MKIF+zVsC0Jj7Cj/2ntsv0PC2D9 e4atsaHbApJyWuMp9bFq2SrhBIaeDJNYe6Z+jOSCz+82N27NthVi7j7b1XQbWBsy160G tQDH981e00kO4NueIwcQozNLEWkwQxL+INX6yQ1YHiusPTCfGG/BIpXW/gk+YvnuZ14r niuw== X-Gm-Message-State: AOAM533+VDFr+Lty06EGWXMTCIBozEJwGBpc6kEXSIb5xbKvXMCLY2SH zgfmN8cCdx3gAvQxnnkT+oA2yQ== X-Google-Smtp-Source: ABdhPJzH5MIeuj8j4P/ITotxTpSA/cE3BT2qltFyRWMLZXbRUekOD2TOK4N/8DsEAFpJQ2xKTrAVKg== X-Received: by 2002:a17:90a:149:b0:1df:3da1:3549 with SMTP id z9-20020a17090a014900b001df3da13549mr11508069pje.90.1653062878968; Fri, 20 May 2022 09:07:58 -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 iw3-20020a170903044300b00161a2d98a8esm5856138plb.226.2022.05.20.09.07.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 May 2022 09:07:58 -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 16:07:52 +0000 Message-Id: <20220520160754.1141281-2-judyhsiao@chromium.org> X-Mailer: git-send-email 2.36.1.124.g0e6072fb45-goog In-Reply-To: <20220520160754.1141281-1-judyhsiao@chromium.org> References: <20220520160754.1141281-1-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. Disbale the pull-up mi2s1_data0, mi2s1_sclk. Change-Id: Ie227da1076a4343b88b331a937169745fe91902c Signed-off-by: Judy Hsiao --- 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>;