linux-kernel - [PATCH v9 3/4] arm64: dts: qcom: sm6115: Add USB SS qmp phy node

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Message-Id: <20230501192432.1220727-4-bhupesh.sharma@linaro.org>
Date:   Tue,  2 May 2023 00:54:31 +0530
From:   Bhupesh Sharma <bhupesh.sharma@...aro.org>
To:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-phy@...ts.infradead.org
Cc:     agross@...nel.org, linux-kernel@...r.kernel.org,
        andersson@...nel.org, bhupesh.sharma@...aro.org,
        bhupesh.linux@...il.com, krzysztof.kozlowski@...aro.org,
        robh+dt@...nel.org, konrad.dybcio@...aro.org, kishon@...nel.org,
        vkoul@...nel.org, krzysztof.kozlowski+dt@...aro.org
Subject: [PATCH v9 3/4] arm64: dts: qcom: sm6115: Add USB SS qmp phy node

Add USB superspeed qmp phy node to dtsi.

Make sure that the various board dts files (which include sm4250.dtsi file)
continue to work as intended.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
---
 .../boot/dts/qcom/sm4250-oneplus-billie2.dts  |  3 ++
 arch/arm64/boot/dts/qcom/sm6115.dtsi          | 29 +++++++++++++++++--
 .../boot/dts/qcom/sm6115p-lenovo-j606f.dts    |  3 ++
 3 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts b/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
index a1f0622db5a0..75951fd439df 100644
--- a/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
+++ b/arch/arm64/boot/dts/qcom/sm4250-oneplus-billie2.dts
@@ -242,6 +242,9 @@ &usb {
 &usb_dwc3 {
 	maximum-speed = "high-speed";
 	dr_mode = "peripheral";
+
+	phys = <&usb_hsphy>;
+	phy-names = "usb2-phy";
 };
 
 &usb_hsphy {
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index 631ca327e064..21d00b0295a1 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -661,6 +661,31 @@ usb_hsphy: phy@...3000 {
 			status = "disabled";
 		};
 
+		usb_qmpphy: phy@...5000 {
+			compatible = "qcom,sm6115-qmp-usb3-phy";
+			reg = <0x0 0x01615000 0x0 0x200>;
+
+			clocks = <&gcc GCC_AHB2PHY_USB_CLK>,
+				 <&gcc GCC_USB3_PRIM_CLKREF_CLK>,
+				 <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
+				 <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+			clock-names = "cfg_ahb",
+				      "ref",
+				      "com_aux",
+				      "pipe";
+
+			resets = <&gcc GCC_USB3_PHY_PRIM_SP0_BCR>,
+				 <&gcc GCC_USB3PHY_PHY_PRIM_SP0_BCR>;
+			reset-names = "phy", "phy_phy";
+
+			#clock-cells = <0>;
+			clock-output-names = "usb3_phy_pipe_clk_src";
+
+			#phy-cells = <0>;
+
+			status = "disabled";
+		};
+
 		qfprom@...0000 {
 			compatible = "qcom,sm6115-qfprom", "qcom,qfprom";
 			reg = <0x0 0x01b40000 0x0 0x7000>;
@@ -1111,8 +1136,8 @@ usb_dwc3: usb@...0000 {
 				compatible = "snps,dwc3";
 				reg = <0x0 0x04e00000 0x0 0xcd00>;
 				interrupts = <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>;
-				phys = <&usb_hsphy>;
-				phy-names = "usb2-phy";
+				phys = <&usb_hsphy>, <&usb_qmpphy>;
+				phy-names = "usb2-phy", "usb3-phy";
 				iommus = <&apps_smmu 0x120 0x0>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
diff --git a/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts b/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts
index ea3340d31110..81fdcaf48926 100644
--- a/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts
+++ b/arch/arm64/boot/dts/qcom/sm6115p-lenovo-j606f.dts
@@ -306,6 +306,9 @@ &usb {
 &usb_dwc3 {
 	maximum-speed = "high-speed";
 	dr_mode = "peripheral";
+
+	phys = <&usb_hsphy>;
+	phy-names = "usb2-phy";
 };
 
 &usb_hsphy {
-- 
2.38.1