From patchwork Tue Feb 22 14:58:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 12755368 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 44670C433F5 for ; Tue, 22 Feb 2022 15:09:12 +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=GgU79+uNwkpmR5 E8tLBAJNrhaCsb1DyfC0SLSH+pGrkj7WM1LF01cg13GNM2UEGOOHMYqCwCfPmpjKnC5nRRLnfbEmk zZA37q6sRn9kTBpL3LdHTIraBtIih2DYzy9fA9mm/W9yT0clMShMbCKzQb2hz84rwtlcqyZ44qRx3 wmqnrig/PFudBNz7+7s07FjOCDNuFZU1Z259LWo7DtooUh7fmt7D2HXbJQWX2zDh/cnWJwhIsTtN2 mUkiE5PQ4mfFtQv/lA6EIFDCcwZQnW1/acsP9k2WbOIJOOsZHaWsSjts19TszJPHN3V9KrI1FVlmS uVrmt61Fb/5+UtvW4zcQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nMWl5-00A4CF-J5; Tue, 22 Feb 2022 15:07:19 +0000 Received: from smtp-relay-internal-0.canonical.com ([185.125.188.122]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nMWeA-00A0GI-5p for linux-arm-kernel@lists.infradead.org; Tue, 22 Feb 2022 15:00:12 +0000 Received: from mail-ej1-f70.google.com (mail-ej1-f70.google.com [209.85.218.70]) (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-0.canonical.com (Postfix) with ESMTPS id B719C3FCAC for ; Tue, 22 Feb 2022 15:00:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1645542005; bh=5q3Cvfs96FMgD3OViDSeZ+rSi5cV583JAJ+X+hKXLOQ=; h=From:To:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=tUv73zdH6EL314PnquEyqmHLJLm/8u9P1Tk68hKftR8pdTFJwacnAnx9Wh3pbvs8a ArfBxkPE2hGDXxXR49MQdQEuK8+T06t+EWyHJD5IBPj61MccBBsNl/2hMpPNqPa+RL V1VKorZk68Px4vDi8tn8lOlxW+mPoNyGsE5+gGwb6lGkQtp3gwHil0V3mG5weA4KP5 VW33YnleMxjZHpuYRAcXLO7AyFlg10wU19Jtc0g8hQoKB4uIOwbgrwoKKSdzGMZjlu 1ROQsn1G6jcVUI/kmq3C9ph40ElMKQNDLBuMQgW1un4RxS9fP4A2iM5chlGAXXwHAF 6lbkSueErBN4g== Received: by mail-ej1-f70.google.com with SMTP id qa30-20020a170907869e00b006cee5e080easo5840800ejc.3 for ; Tue, 22 Feb 2022 07:00:05 -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=KigrxiLHjj3EsmhUlh78UsaY+ycJhZb3bArubOsX0QTigf6g32PtSjhm+wPgkIcBwh Gr6nwbuXwTYhm2OgGBNtB9kThypIRU4JDoE9+A6elLVbWpZejMUW+IcdLIpK/GAZLgLD Ev3V0hzdKo2N9srE3lhX7Aad6VbWOjEawha4lZ5uPndF8/V5twLfquf+phpEJ0s+tWWy jR7CAY+RvxaVhIHTQiEHMM1uIozliTsNHRMXLggRibUdG6CbXKDpSSPVouh2GB9mpgfk abXR6xWp5YCoWGun3aSKrsqEnGuHLRzMIZWGPAoXozkjOw4TzKHyP9fu83a7SE05SVQh zAXQ== X-Gm-Message-State: AOAM530vnamHVi86fBr3KNASmWZMqHv4iRb8WVSwwhtwa1uyKiiCQ75j 4sJc4EAeFs7H46i1uXxzhBPx50ZvGbovxM0AUVZpeNTcLtZJgOK1xRtxSTtA/E2GJN8UJN6xEXw haXsCegESUw8YPso8Bz/G5C+buPCeoHErq3j6zilmo16N/v/FOgh1 X-Received: by 2002:a50:e144:0:b0:410:d813:92 with SMTP id i4-20020a50e144000000b00410d8130092mr26862678edl.9.1645542001140; Tue, 22 Feb 2022 07:00:01 -0800 (PST) X-Google-Smtp-Source: ABdhPJyMw582wnovmDAi/CIh3lxLYM2LG2ODyt+mkZ0ZiJXVQxrV8hjaQpoxhGRnSRAJris1bHJ60A== X-Received: by 2002:a50:e144:0:b0:410:d813:92 with SMTP id i4-20020a50e144000000b00410d8130092mr26862658edl.9.1645542000976; Tue, 22 Feb 2022 07:00:00 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-181-108.adslplus.ch. [188.155.181.108]) by smtp.gmail.com with ESMTPSA id m2sm2467960ejb.20.2022.02.22.06.59.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Feb 2022 07:00:00 -0800 (PST) From: Krzysztof Kozlowski To: Alim Akhtar , Avri Altman , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Wei Xu , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , "James E.J. Bottomley" , "Martin K. Petersen" , Jan Kotas , Li Wei , Stanley Chu , Yaniv Gardi , 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 v2 13/15] arm64: dts: qcom: msm8996: drop unsupported UFS vddp-ref-clk-max-microamp Date: Tue, 22 Feb 2022 15:58:52 +0100 Message-Id: <20220222145854.358646-14-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220222145854.358646-1-krzysztof.kozlowski@canonical.com> References: <20220222145854.358646-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220222_070010_402825_9E3BEF83 X-CRM114-Status: GOOD ( 14.40 ) 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; };