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[80.251.214.228]) by smtp.gmail.com with ESMTPSA id u12sm19178729pgi.21.2021.09.27.19.20.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Sep 2021 19:20:23 -0700 (PDT) From: Shawn Guo To: Vinod Koul , Bjorn Andersson Cc: 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 v2 1/3] dt-bindings: phy: qcom, qusb2: Add missing vdd-supply Date: Tue, 28 Sep 2021 10:20:00 +0800 Message-Id: <20210928022002.26286-2-shawn.guo@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210928022002.26286-1-shawn.guo@linaro.org> References: <20210928022002.26286-1-shawn.guo@linaro.org> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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(+) -- 2.17.1 Reviewed-by: Rob Herring diff --git a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml index ec9ccaaba098..e49fa4ce18c8 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml @@ -50,6 +50,10 @@ properties: - const: ref - const: iface + vdd-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. @@ -156,6 +160,7 @@ required: - "#phy-cells" - clocks - clock-names + - vdd-supply - vdda-pll-supply - vdda-phy-dpdm-supply - resets @@ -174,6 +179,7 @@ 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 Tue Sep 28 02:20:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 514757 Delivered-To: patch@linaro.org Received: by 2002:a02:c816:0:0:0:0:0 with SMTP id p22csp4703570jao; Mon, 27 Sep 2021 19:20:31 -0700 (PDT) X-Google-Smtp-Source: ABdhPJylxYt3Sv8LcO3whhrmy2Z0f78CYNW7db7TQO0yzToYosvPnKvV1Wqi+tDgu5LFBIwQ/FZ8 X-Received: by 2002:a17:907:7664:: with SMTP id kk4mr4043660ejc.130.1632795631679; Mon, 27 Sep 2021 19:20:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1632795631; cv=none; d=google.com; s=arc-20160816; b=KVaA+NcSn1+lT5edWZi7L7XqgTWqfndm6pgBg9dcPY0BuwSI3TshmfWidth7PpvAN7 eRSC5hyMneoPSnMzC+5Ayb4S2hA6zxPb+smOTOzvIVd0Y6jQCt3Pc0M7ZGmXgI7RUovT Oa4QW6Q+loRfGsNmGNp6Vc4P3NDzPr/hXd8HFcLzzh88ZbnBmuhn7y2AkAadoG1DbUT9 xxcHnNrXTgkALuCi4YbLWNS4phohKj3DHZYwmnOU/79sibDrReDIEYPc3Gr4gKaaGWEP DqMUg0Ov3c6rungaehBVpmi/8RY5S5VUpxpFK8A/pX21EwJ03O4EH/02K0Ec1Q0WNEY0 w1pA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from:dkim-signature; bh=qHSumsFttLNe13vy2J2oY9G24Uv+x+gtP2uj1qdWakg=; b=wHM6iQW7tb7Xkfi1iS265Hn+2ireugARacZdNHtaNADwFtosIsZtF22QXp9RiYZinG J7sQIazJmmSHkEX0INfomdhd+P591S0eGbiM0ca8WxXMEWf3yXgxifMRnOn3xosMP5Bi UYM36PPDVM8AWSGe00hcvJ4mca/b4lruJE0gxuyME0Vvax1mjYuzkU4Inz4icI71th4J MtECvXwMtGQu3jiXblbaV6OQfTNTJ1K9Gw3uAwR/trq21162+zVeDpAj61EADKF+hE5w fLiATrKACAi34AdizEaK0ibWV2mNGVsMq/h8apZEQv7wTbXI21xHtcAAqKgjvkv+0Pk6 F/aQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=XFaKrbic; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. 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[80.251.214.228]) by smtp.gmail.com with ESMTPSA id u12sm19178729pgi.21.2021.09.27.19.20.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Sep 2021 19:20:26 -0700 (PDT) From: Shawn Guo To: Vinod Koul , Bjorn Andersson Cc: 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 v2 2/3] phy: qcom-qusb2: Add missing vdd supply Date: Tue, 28 Sep 2021 10:20:01 +0800 Message-Id: <20210928022002.26286-3-shawn.guo@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210928022002.26286-1-shawn.guo@linaro.org> References: <20210928022002.26286-1-shawn.guo@linaro.org> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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(-) -- 2.17.1 diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c index 3c1d3b71c825..02845e08dac0 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 Tue Sep 28 02:20:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 514758 Delivered-To: patch@linaro.org Received: by 2002:a02:c816:0:0:0:0:0 with SMTP id p22csp4703603jao; Mon, 27 Sep 2021 19:20:35 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwxsQpJ75Bougtg5w28qba3Z1B6tkfCq+PqQR39hk662bIQ3a9561ug+YGxEcczL19KBfR5 X-Received: by 2002:a17:906:24d5:: with SMTP id f21mr4005246ejb.192.1632795635169; Mon, 27 Sep 2021 19:20:35 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1632795635; cv=none; d=google.com; s=arc-20160816; b=sqWi6KJv61r9kOe3DoJ2aLUk9rjcFDO4QqngBp9htaw14L/2UhRc5FP4T73DHhrioU sOEJGxXfpBrYn1BY8lBOSPjsb2WMIMqo4tZFqEdSwM7jCC8kSOvFKW4hMt0oUw9RWdq5 8LN+g37Y9pOA0j6/UGbMl7Ei7vevUEs+hrGyt8bymFidJ33Q5aWVvpIrhMU6LI9zEe5q Snpqp23tZJUmG2ZlHrjpSSR1Y9oiM1jSTpLFPxW3E43izuuLYqIpC/wdw9E2RRwc1GXg JLhIWcG3mKpBxRngu0kV84qtXnC5RB1TqVNGRcL76Bv0f3X91VJrAHg56crIVt6L2H86 olgw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from:dkim-signature; bh=KEllPcS5Xq9Pyinz9uhBulFqCz5TInIHturtjFlsWfM=; b=VlzxUr8R8Tryx5V3HqiVO19B6CJM+XuChtvoxeJxuLiSM7oBSQCUwVqL3i4Xik7ZER clFks6bL/BUTc7PPUrp4NGCxThFAr3V8xt5M+z8Sv8r/PMtcyD5bCEdyP+gsPiCCGbGq GCjvkNN8NHaka/xUwxTVbRCNsc5qV+PglAlA0/0T566zusbqjn0RDOCvv++CzLzyuLxG XFddgt9zvATf8UgeIL4zQ/lZuZryZDBeST7VyQotXQbqXkWNSFfxnpg7dyJDIsocBZEz 7wDwympeTkF/a57wASZqnwK2sYv17joNOwkLE2mOSR9fmyyQCBvCwFo+Hxbjk8TBQNlC VGmg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=T87rTQzE; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. 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[80.251.214.228]) by smtp.gmail.com with ESMTPSA id u12sm19178729pgi.21.2021.09.27.19.20.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Sep 2021 19:20:29 -0700 (PDT) From: Shawn Guo To: Vinod Koul , Bjorn Andersson Cc: 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 v2 3/3] arm64: dts: qcom: Add missing vdd-supply for QUSB2 PHY Date: Tue, 28 Sep 2021 10:20:02 +0800 Message-Id: <20210928022002.26286-4-shawn.guo@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210928022002.26286-1-shawn.guo@linaro.org> References: <20210928022002.26286-1-shawn.guo@linaro.org> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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(+) -- 2.17.1 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>; };