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[80.251.214.228]) by smtp.gmail.com with ESMTPSA id o8sm14550651pjh.19.2021.09.26.21.49.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Sep 2021 21:49:08 -0700 (PDT) From: Shawn Guo To: Vinod Koul , Bjorn Andersson Cc: Manu Gautam , AngeloGioacchino Del Regno , Konrad Dybcio , Jeffrey Hugo , Jami Kettunen , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Shawn Guo Subject: [PATCH 1/3] dt-bindings: phy: qcom,qusb2: Add missing vdd-supply Date: Mon, 27 Sep 2021 12:48:22 +0800 Message-Id: <20210927044824.30246-2-shawn.guo@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210927044824.30246-1-shawn.guo@linaro.org> References: <20210927044824.30246-1-shawn.guo@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210926_214909_478389_1E150C79 X-CRM114-Status: UNSURE ( 8.29 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Besides vdda-pll and vdda-phy-dpdm, vdd-supply is a required supply for PHY digital circuit operation. Add it for correctness and completeness. Signed-off-by: Shawn Guo --- Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml index 48ae604b2194..96e31f582fc9 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml @@ -51,6 +51,10 @@ properties: - const: ref - const: iface + vdda-supply: + description: + Phandle to 0.9V regulator supply to PHY digital circuit. + vdda-pll-supply: description: Phandle to 1.8V regulator supply to PHY refclk pll block. @@ -157,6 +161,7 @@ required: - "#phy-cells" - clocks - clock-names + - vdd-supply - vdda-pll-supply - vdda-phy-dpdm-supply - resets @@ -175,6 +180,7 @@ examples: <&gcc GCC_RX1_USB2_CLKREF_CLK>; clock-names = "cfg_ahb", "ref"; + vdd-supply = <&pm8994_l28>; vdda-pll-supply = <&pm8994_l12>; vdda-phy-dpdm-supply = <&pm8994_l24>; From patchwork Mon Sep 27 04:48:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 12519079 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CB5EFC433EF for ; Mon, 27 Sep 2021 04:49:15 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 9B5016115B for ; Mon, 27 Sep 2021 04:49:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9B5016115B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=oQBXLW+OxR3OTOGm+t8c5FU5EZPB3ImYloBRA75XXWY=; b=xz2vS3W3J2W5p3 N4unYjLqBDXvvqzCtmILkeU5PW47vLmR3TInbeTRKX6U9UHYr6HbLyig22IGmEu5vo2yZt04nms20 rEb5vJZxIqa7wgZMwathYLnmoPHw3OUrrJVn3n0VewiWgv4k0QwFRLvAH1StunMXj1I78sXkYqnQX 13b/n3xcORfogDTX7TA8vEP+zdiazt3/d1VjkTkqlzaurPrP9XHMHGSctGTUBfKxf+O56dRk+5ijy uudQV7ZKYsWvkJu7JBM5wGFBYzVpL3M7n19XkYyFrKFyExg832lhc0yH3JJQN8Ic6QprFqN6Hwplj 7vkSyCuujf3UC0ovJkJg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mUiZn-001YlO-3J; Mon, 27 Sep 2021 04:49:15 +0000 Received: from mail-pl1-x62f.google.com ([2607:f8b0:4864:20::62f]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mUiZk-001YkY-As for linux-phy@lists.infradead.org; Mon, 27 Sep 2021 04:49:13 +0000 Received: by mail-pl1-x62f.google.com with SMTP id j14so10918892plx.4 for ; Sun, 26 Sep 2021 21:49:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=yqut9De+8qKtl1UwHb70hm3Lp+Eib/4T+4ZznburE20=; b=B+jaGLcWqs5eaW1Zz7HJ5ZpRIcABigLjJ8jgI3gc+6UyUZjhZznJvDGZwWows5qK7f cY/lLDnR9u0gryCmklGfZBYrI7DA0WpJeIrw8jHh+0et3FA5mJ8LC31xZR7ioYrI/NUq tJ6umUpk+UlGiqx5W3/We8pZNrxG49sAft3lpk83nZXxMtBnyjML+dBv0529ys2RMu8Q kKOgczBrg52oLdBTPR4HkyjZQ+UVbbc+mqikypJ9EBAn9wsipLagu2FmLMOU33KKOFr0 jOZRMvpfhgLTnkcII6Fo+jOEGRFt+8Sua16G5fhS2ehhza9fmiYA6YdAoI/3a0lpSUuG OKPA== 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; bh=yqut9De+8qKtl1UwHb70hm3Lp+Eib/4T+4ZznburE20=; b=aqn/1OBhh0nnynzh3HstYNnGIcCj3o3nSXYr07eM6VdTmMup1D91A6fCY3HmiQ4IVA xW5jgNQT3Qh6F3Kp+TejGP/bnGF4+/JLzlxrDpxpP74xBXfgTEDJ6/L9CG6wkUEd0UhU Bwgpmj/HWvvlvqj0rZFXDa8MdMR9WNvzyWaFSRqeTjn8GTrBdz+gtXHXngKTI96wHdeo bVYSV8MceUMXj1/4PurPXzKdUGb/4ivPNZGvxnCWNbGRSyaR/3TeEw437aO8RzSEX8or YxvWmFsAmmieJVlHatsDPOsuzszF1Kdoc165V4KX0A1CNfLw7O7bTMMhdVxn9XlSud2A AV3g== X-Gm-Message-State: AOAM533hiMkdeWOnzIuUo1nG/FgHNTdsPiqxnVGDr4wo14Nh0I/B7I4+ l6a/2dkIV20KwjmTyVztng4plw== X-Google-Smtp-Source: ABdhPJzMdnW6OyUR+AHbSPpIu8fhtS0rEKQu96QW1RDDYE24xE1zJyIXGuqw/N9ORjpMtMCsdJWKkg== X-Received: by 2002:a17:902:d34d:b0:13e:25e6:f732 with SMTP id l13-20020a170902d34d00b0013e25e6f732mr4337542plk.58.1632718151608; Sun, 26 Sep 2021 21:49:11 -0700 (PDT) Received: from localhost.localdomain (80.251.214.228.16clouds.com. [80.251.214.228]) by smtp.gmail.com with ESMTPSA id o8sm14550651pjh.19.2021.09.26.21.49.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Sep 2021 21:49:11 -0700 (PDT) From: Shawn Guo To: Vinod Koul , Bjorn Andersson Cc: Manu Gautam , AngeloGioacchino Del Regno , Konrad Dybcio , Jeffrey Hugo , Jami Kettunen , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Shawn Guo Subject: [PATCH 2/3] phy: qcom-qusb2: Add missing vdd supply Date: Mon, 27 Sep 2021 12:48:23 +0800 Message-Id: <20210927044824.30246-3-shawn.guo@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210927044824.30246-1-shawn.guo@linaro.org> References: <20210927044824.30246-1-shawn.guo@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210926_214912_394463_CF4A0CA4 X-CRM114-Status: GOOD ( 11.21 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Per downstream kernel, beside vdda-pll and vdda-phy-dpdm, vdd is also a required supply for QUSB2 PHY digital circuit operation. The driver works right now likely because firmware already sets it up. Add it for correctness and completeness. Signed-off-by: Shawn Guo --- drivers/phy/qualcomm/phy-qcom-qusb2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c index ae063a8b3e28..7a8e4333babe 100644 --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c @@ -371,7 +371,7 @@ static const struct qusb2_phy_cfg sm6115_phy_cfg = { }; static const char * const qusb2_phy_vreg_names[] = { - "vdda-pll", "vdda-phy-dpdm", + "vdd", "vdda-pll", "vdda-phy-dpdm", }; #define QUSB2_NUM_VREGS ARRAY_SIZE(qusb2_phy_vreg_names) From patchwork Mon Sep 27 04:48:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 12519081 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE34DC433EF for ; Mon, 27 Sep 2021 04:49:19 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id A618861177 for ; Mon, 27 Sep 2021 04:49:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A618861177 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DQWeKZEPYYmVyuDuk2HCw+a358uyINj7eF3/kRt8enw=; b=GkW8NBhWhuz28j smrfIVMV4adn3zUYRNH4hjTmWj0QjaRyf+wc5LJbIuemGTmEfPzTeWmCBHDinpSGXIXI4JtgrPWrc zbVwCtyfpYTU1lfJC8G7KJO5wcFKpMVVzpS43IqZ8e+CIswz4iSCVS7FEwx37EKQpipLUPprpvCQu zAgK6KFqzOZyxBWwvIjF+jLUlay8uDSUbihJvaO+TMgtJ/VFuY+KnMCEParLGibyXK4fgTfanlejo uZn+0OOSeyBIIaOnEQ1oo0Gu3bAAi66P/AfymlHmPUIvE55eavvd/O2cZl7t3HfLrN5Cb89bIcjN/ RDYsWtJUHKWKzTMCa3DQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mUiZr-001YmV-6Q; Mon, 27 Sep 2021 04:49:19 +0000 Received: from mail-pf1-x433.google.com ([2607:f8b0:4864:20::433]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mUiZn-001YlW-Qf for linux-phy@lists.infradead.org; Mon, 27 Sep 2021 04:49:18 +0000 Received: by mail-pf1-x433.google.com with SMTP id g14so14709392pfm.1 for ; Sun, 26 Sep 2021 21:49:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=KEllPcS5Xq9Pyinz9uhBulFqCz5TInIHturtjFlsWfM=; b=WM2EeIm1wj8U7p3dSs4qT1PBkVz95JLECHhhF76wdghwMNg0xNB2164OkwndSL6yFy ur6UlW4JHnNVOkf66Lny3SA+LVU3RiiwUp89aiT7fV5ytTRM/yAKQpDBZBhF+EfQhgjx lp9s+Fxo/090Xkf7r1hOGAhxW4DgznTqwvVbJdfNatbeWO8O4qxO4djgj1KRKtIkzMVb iWD+KrDhsFw4mAzDjlkl2j8FRSbZT4wL0uJhcJkCKfgJdqFziFLz/MF7+7G3cA5sAe41 8sRv5yZIadb6pjbbwP4pC+SOqBEcltI8WLmeJyS4wUXrQnotTiLCx74jGROSGaQshpys MDLA== 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; bh=KEllPcS5Xq9Pyinz9uhBulFqCz5TInIHturtjFlsWfM=; b=TREQTS6XLwNgUtm+t9E6n2jTiFUA8A60FK9Pk/gIthwMJUdCTuLuH/4ut91dCVIxPn nGbl8hoGWuTntbbx+sVh7bhrQKkJ4/5MXVoJa0O/KhtC118VHkCpT2uq9Gm8qA0cqF7h mXmpf6DR/oMA3ZWKKwA+wbLoXYj65thaPdwnuT6VJKQJHZA8eOPx23yP8JvPt5rcSIBM dfoEJ1zyfnpKpdJz91HQJBYDit6DNiB2Fw9tEVhfUzEocwRV0n591b4hAeO7smNVJcp3 HmI6rDK23GCfBHc9ACKUMZWbVcHzjuo5T5+H/H10Opt83eDVnj+wfVbayAuSNkYRpgOG 5nmw== X-Gm-Message-State: AOAM531fJwjg6TZW96suHeVYEyJoDFPJjZThhKEMAVxZNBKl+17RZ0+2 NAu8VR1R5rOEVp0ao+OfrqhcXw== X-Google-Smtp-Source: ABdhPJz6318vaYRozdHnWkfE6r+tiX+DIdW2eKCEVjnV+8J6EOsiAgQ4pN3xc8K+59T8+3apfAllAw== X-Received: by 2002:a62:5584:0:b0:44b:62ec:1ac1 with SMTP id j126-20020a625584000000b0044b62ec1ac1mr13348937pfb.2.1632718155039; Sun, 26 Sep 2021 21:49:15 -0700 (PDT) Received: from localhost.localdomain (80.251.214.228.16clouds.com. [80.251.214.228]) by smtp.gmail.com with ESMTPSA id o8sm14550651pjh.19.2021.09.26.21.49.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Sep 2021 21:49:14 -0700 (PDT) From: Shawn Guo To: Vinod Koul , Bjorn Andersson Cc: Manu Gautam , AngeloGioacchino Del Regno , Konrad Dybcio , Jeffrey Hugo , Jami Kettunen , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Shawn Guo Subject: [PATCH 3/3] arm64: dts: qcom: Add missing vdd-supply for QUSB2 PHY Date: Mon, 27 Sep 2021 12:48:24 +0800 Message-Id: <20210927044824.30246-4-shawn.guo@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210927044824.30246-1-shawn.guo@linaro.org> References: <20210927044824.30246-1-shawn.guo@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210926_214915_885888_96EBBF67 X-CRM114-Status: UNSURE ( 9.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org QUSB2 PHY requires vdd-supply for digital circuit operation. Add it for platforms that miss it. Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi | 2 ++ arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi | 1 + arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi | 1 + arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi | 1 + 4 files changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi index 51e17094d7b1..d9826ce27e50 100644 --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi @@ -230,6 +230,7 @@ &hsusb_phy1 { status = "okay"; + vdd-supply = <&vreg_l28a_0p925>; vdda-pll-supply = <&vreg_l12a_1p8>; vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; }; @@ -237,6 +238,7 @@ &hsusb_phy2 { status = "okay"; + vdd-supply = <&vreg_l28a_0p925>; vdda-pll-supply = <&vreg_l12a_1p8>; vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; }; diff --git a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi index 507396c4d23b..61ea6d4ef8ac 100644 --- a/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996-sony-xperia-tone.dtsi @@ -184,6 +184,7 @@ &hsusb_phy1 { status = "okay"; + vdd-supply = <&pm8994_l28>; vdda-pll-supply = <&pm8994_l12>; vdda-phy-dpdm-supply = <&pm8994_l24>; }; diff --git a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi index 125d7923d713..4f823974559b 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-clamshell.dtsi @@ -102,6 +102,7 @@ &qusb2phy { status = "okay"; + vdd-supply = <&vreg_l1a_0p875>; vdda-pll-supply = <&vreg_l12a_1p8>; vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; }; diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi index 0f5c7828a901..243f4ee5da8c 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-common.dtsi @@ -260,6 +260,7 @@ &qusb2phy { status = "okay"; + vdd-supply = <&vreg_l1a_0p875>; vdda-pll-supply = <&vreg_l12a_1p8>; vdda-phy-dpdm-supply = <&vreg_l24a_3p075>; };