From patchwork Sun Mar 6 11:11:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12770679 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 08463C433EF for ; Sun, 6 Mar 2022 11:17:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=eA2pLjC6YLvC9LULd1UmgjSCWB0q8cUzQpaOTClSXYQ=; b=sRFap+xcm3y/iV FCmoVLoSwzzvbN1RcMG0RoJiF1O4mRfgNO1ckhvHHCCZVd7KfBUT/T4pgNo6LmNbLowiXGAXlN8cY FAEf426sQSdN0IeVjNICjlvKdFtBYKGpb5RpJjz7rx31SRlWs0zA8cf67yyXkkIBMFRx91b2eZKZw R/v3d07G9oAi06AGgNBh7r982l91ACbhYhN7FyLCjdNSrfZc61znwirElMAkGofV9R2LtReApK95v ge07aDQyB+YqsQI1zemJpRFG15Plxx7VAFIWX+b8PMbAZ0NjXUyRM1mYTdlBFbWeK9kyI74lQmylw v9f7hrJFe9kXtDbMy+8g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQorU-00EXAj-W3; Sun, 06 Mar 2022 11:15:41 +0000 Received: from smtp-relay-internal-1.canonical.com ([185.125.188.123]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQooT-00EVMB-5H for linux-arm-kernel@lists.infradead.org; Sun, 06 Mar 2022 11:12:35 +0000 Received: from mail-ed1-f70.google.com (mail-ed1-f70.google.com [209.85.208.70]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 1C5B63F620 for ; Sun, 6 Mar 2022 11:12:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1646565140; bh=5q3Cvfs96FMgD3OViDSeZ+rSi5cV583JAJ+X+hKXLOQ=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=okZaPcoN62wlDoNxRjU1gaIpgYPMQHNH58rMTFWD+hr1iz9Hfhvj94DrP36LIk8wS py0s850ymKBFJDDHjvp7AKSDiWtppoh8WLcPJLTh12URw9JO46i3b+8RjchBqTI/us L/q5nBxObFVgvMDwI/pHs5BN4+oTAyHQ5UlZkoNrtUNNmI6Tw41oAUnzFJaTcMYUly Ejdud3O3kJfbjqd3tA97nQxsyRwSqUMr68QuU0AMkc1fAy5AC8h7nNkRUdMd7Sl3LE C2dnZfutzwpRCENtYsO5FQmALz071qMI46rFK2qu28Flc6QaM9G2s3u/1aPAOqZpqy n/cUTvDygoL4Q== Received: by mail-ed1-f70.google.com with SMTP id cm27-20020a0564020c9b00b004137effc24bso6777390edb.10 for ; Sun, 06 Mar 2022 03:12:20 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5q3Cvfs96FMgD3OViDSeZ+rSi5cV583JAJ+X+hKXLOQ=; b=Jy1Mmpv3NO69Xxnx4yuFvj315Syv0bAniX56T8gDFryeYV0VTsB6X35Em71k531EZg ey/nKIsphfpABxtxgMddkjTVaGehHdz6otkMzCKJPmjjlK6/xMrbpdLGh7b3Lm/wP7UT aoMiRLnJTwME+xOAFj1Sbo2RdcAbnQPFv9ERwKfnP8Glmh4Zovjt+SFLlCYq+CkK227y IMcSxOer818dmbmAnD5fRpOkbjVxwYEkufuPRfRWq8AhNn3R2UJE8mTH/ELvsNG/sNKy lWu7rLGgmN/CoWhS1IJDOCybOvRau2y5y1yWRP4oDoU9l7GQSgUk92L/EcCBbq3HeU6u 3rjQ== X-Gm-Message-State: AOAM530NU9+OWhMms6QgSLQgFNgniTAOgF5U5yM5ImeXORkqRCGyurZh kE7wZsINlbn0ogBV7yoZsBTnKb8fMFYEToMfFfvViF/z/31XfN4fTRKPklS/D6vU15UdVSijJbl qLc3ZJ+GFd1+LnCPass+wB25qhbG3MP5Nz6D3T4uFYc1r44ef1X7f X-Received: by 2002:a05:6402:278f:b0:410:d242:465e with SMTP id b15-20020a056402278f00b00410d242465emr6368198ede.292.1646565106227; Sun, 06 Mar 2022 03:11:46 -0800 (PST) X-Google-Smtp-Source: ABdhPJwW1Ya1zhxY85xcQnirVjPnpGI6XhFX2Sj/phtUq064BY75zEOeymYAnMlQ9+XNNG3HRgb2Sw== X-Received: by 2002:a05:6402:278f:b0:410:d242:465e with SMTP id b15-20020a056402278f00b00410d242465emr6368175ede.292.1646565106043; Sun, 06 Mar 2022 03:11:46 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id a9-20020a1709066d4900b006da888c3ef0sm3720444ejt.108.2022.03.06.03.11.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Mar 2022 03:11:45 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Matthias Brugger , Jan Kotas , Li Wei , Stanley Chu , Vignesh Raghavendra , linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 10/12] arm64: dts: qcom: msm8996: drop unsupported UFS vddp-ref-clk-max-microamp Date: Sun, 6 Mar 2022 12:11:23 +0100 Message-Id: <20220306111125.116455-11-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> References: <20220306111125.116455-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220306_031233_374198_0F4B74ED X-CRM114-Status: GOOD ( 13.49 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The property vddp-ref-clk-max-microamp (for VDDP ref clk supply which is l25 regulator) is not documented in MSM8996 UFS PHY bindings (qcom,msm8996-qmp-ufs-phy). It is mentioned in the other UFS PHY bindings for qcom,msm8996-ufs-phy-qmp-14nm. The MSM8996-based Xiaomi devices configure l25 regulator in a conflicting way: 1. with maximum 100 uAmp for VDDP ref clk supply of UFS PHY, 2. with maximum 450 mAmp for VCCQ supply of UFS. Since the vddp-ref-clk-max-microamp property is basically not documented for that UFS PHY and has a conflicting values, drop it entirely as it looks like not tested and not used ever. Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi index 7a9fcbe9bb31..3ade756e1cd9 100644 --- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi @@ -341,7 +341,6 @@ &ufsphy { vdda-pll-max-microamp = <9440>; vddp-ref-clk-supply = <&vreg_l25a_1p2>; - vddp-ref-clk-max-microamp = <100>; vddp-ref-clk-always-on; };