From patchwork Thu Jul 14 06:11:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Judy Hsiao X-Patchwork-Id: 12917330 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 A25E3C43334 for ; Thu, 14 Jul 2022 06:12:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234446AbiGNGMU (ORCPT ); Thu, 14 Jul 2022 02:12:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38790 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233559AbiGNGMO (ORCPT ); Thu, 14 Jul 2022 02:12:14 -0400 Received: from mail-pj1-x102d.google.com (mail-pj1-x102d.google.com [IPv6:2607:f8b0:4864:20::102d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 524BE255B0 for ; Wed, 13 Jul 2022 23:12:13 -0700 (PDT) Received: by mail-pj1-x102d.google.com with SMTP id o5-20020a17090a3d4500b001ef76490983so1757379pjf.2 for ; Wed, 13 Jul 2022 23:12:13 -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=jhKCnn2vUZabyEjVQ34XnYYStwx7FF/g1HUD8RjY5qg=; b=L317bCTzKTqaXlJ4EfmgBVMoewNTGGEOrPaCffD0ZZXIwdyuepe5EKRQ6kMfrKVy12 ACo5fbj1mCL+ZnwKzvskmbcuPUhseZnhRmxLziWdVnspTEMZU8Uew+h6isuw4k+6o9DJ vXFbcJ7Mfw1gp439kEFYWq0j6cZA4jN46XgNE= 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=jhKCnn2vUZabyEjVQ34XnYYStwx7FF/g1HUD8RjY5qg=; b=wn3Hq4/V1wepo/Gu+eMYy5R2vfv/i0f/U3WQd4oxhr+Mmw+JXolhKUjstiQ8QoL5jR ldDN/TVsbpwpMdwPLnHpZwAijnmZacYd7fzOpgjDsDu0L7WNnVgyFPDY2gVQrj4oZAZa 5qUlrUcClDRjhqZftYHWFO/9QnX6SLHaXJX3hwS6SWsEE7B9Eek8ojiPyf++EvE+wg64 4Bp7xZe33kVp5wrtKWdNWDeKLnltysCuqMzbLjKUUP5Cr74FsFOdSHHJRnE0+tGI72aN FV5O3nUzi/QQNrTU1ImgvXjUou2drqnNFzxQbLbLFu6ShEizi1PYUBwha5grKHkvlzn5 VRig== X-Gm-Message-State: AJIora/SPbGqVvugMDzC6sTRjh74JVDcw9KvnV+rtQ1lp8OLkvOdGvE0 hkva3Tz55W+LVdepFGMZeaOSIMSOQaDkdw== X-Google-Smtp-Source: AGRyM1tIepRwep6gJA7RqD5bmmkiAwYliMFcEY85zwW1xxcbOSk/eXbsg4HYmU3w3lY7EbYHlLAaSA== X-Received: by 2002:a17:903:18c:b0:16c:51c6:675d with SMTP id z12-20020a170903018c00b0016c51c6675dmr6781526plg.153.1657779132852; Wed, 13 Jul 2022 23:12:12 -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 j10-20020a170902690a00b0016a17da4ad4sm509683plk.39.2022.07.13.23.12.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Jul 2022 23:12:12 -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 v1 1/3] arm64: dts: qcom: sc7280: herobrine: Add pinconf settings for mi2s1 Date: Thu, 14 Jul 2022 06:11:49 +0000 Message-Id: <20220714061151.2126288-2-judyhsiao@chromium.org> X-Mailer: git-send-email 2.37.0.144.g8ac04bfd2-goog In-Reply-To: <20220714061151.2126288-1-judyhsiao@chromium.org> References: <20220714061151.2126288-1-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 0a220e7421d9..74c451bf0d00 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>;