From patchwork Fri Sep 30 15:36:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judy Hsiao X-Patchwork-Id: 611574 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 0922DC43219 for ; Fri, 30 Sep 2022 15:37:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231540AbiI3Pg6 (ORCPT ); Fri, 30 Sep 2022 11:36:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231488AbiI3Pg5 (ORCPT ); Fri, 30 Sep 2022 11:36:57 -0400 Received: from mail-pf1-x42d.google.com (mail-pf1-x42d.google.com [IPv6:2607:f8b0:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BB9281A0D22 for ; Fri, 30 Sep 2022 08:36:56 -0700 (PDT) Received: by mail-pf1-x42d.google.com with SMTP id b23so4553214pfp.9 for ; Fri, 30 Sep 2022 08:36:56 -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=ksNJeksNLwIY/rpd0fWUf+Te+/bxcrN2bGCTzVlMyb9TRGW7RUmlnW1iEfp/ckw4+8 QvHwtMC8jkc3hPnu2xaan5dRgwCXJ+tk4Ea75d+59X7D1J1SSPh0WeZCP3OJkcPoFmSW gX/Srdo/WYMBb7jFFe0ZJI+sTRQU390yexSqw= 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=YAWRw6WkgpVtc+5L2GVzmRrh1p/5azjOmQgjyRKg9RZbD2yriypIALhhVk4tCuMUgq ZaxikQJt3kKM5mTtAQyJqPHI6M/ySnRMOWYOpRgjbLdaLKPvDE/7KmoMVxuGHTKikrrt zcMo9OH8KkqaA2tsYPI7Utz5URaOhDt0DCGOwhTY6SyQj+bFV3xalwklcMfDnBRxgwPm fVchy3qNwQhx2F4GeDAoTWPtNyGddXeEZHQ6VPoNjeAfDd7aylEx/dv9fIEAu3dXl9sT 3QoeH3KvAbh9XZH1UQhxH8Wj9xLWG2dO9FCxpbkUO5WcHCsaNBrVjQCwNHcMFgzvQZeN 7ugg== X-Gm-Message-State: ACrzQf0NDspelDfC0c5k4Tg1/6X2y++oE2ZYZeiIz6m7183I6bM6wPsM quWgTlKsp5cZuLNQMdTwo6HHNg== X-Google-Smtp-Source: AMsMyM5eTepICctmAmSn5g9cc4mggiq9B3ai+b4KcYpc4PM9p2a6gM05xb08V4IprjyxdJqwyiyhJw== X-Received: by 2002:a63:24d:0:b0:439:3804:d0ff with SMTP id 74-20020a63024d000000b004393804d0ffmr8091351pgc.414.1664552216064; Fri, 30 Sep 2022 08:36:56 -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 s13-20020a170902ea0d00b0016d72804664sm2025155plg.205.2022.09.30.08.36.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Sep 2022 08:36:55 -0700 (PDT) From: Judy Hsiao To: andersson@kernel.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 15:36:41 +0000 Message-Id: <20220930153643.2018907-2-judyhsiao@chromium.org> X-Mailer: git-send-email 2.38.0.rc1.362.ged0d419d3c-goog In-Reply-To: <20220930153643.2018907-1-judyhsiao@chromium.org> References: <20220930153643.2018907-1-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>;