linux-kernel - [PATCH 5.15 088/317] arm64: dts: qcom: msm8998: switch USB QMP PHY to new style of bindings

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Date: Sun, 24 Mar 2024 19:31:08 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
	Bjorn Andersson <andersson@...nel.org>,
	Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 088/317] arm64: dts: qcom: msm8998: switch USB QMP PHY to new style of bindings

From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

[ Upstream commit b7efebfeb2e8ad8187cdabba5f0212ba2e6c1069 ]

Change the USB QMP PHY to use newer style of QMP PHY bindings (single
resource region, no per-PHY subnodes).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Link: https://lore.kernel.org/r/20230824211952.1397699-11-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@...nel.org>
Stable-dep-of: fc835b2311d4 ("arm64: dts: qcom: msm8998: declare VLS CLAMP register for USB3 PHY")
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/qcom/msm8998.dtsi | 35 +++++++++++----------------
 1 file changed, 14 insertions(+), 21 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index e1b744d76251d..b3b1258f2d6f8 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -1982,7 +1982,7 @@ usb3_dwc3: dwc3@...0000 {
 				interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>;
 				snps,dis_u2_susphy_quirk;
 				snps,dis_enblslpm_quirk;
-				phys = <&qusb2phy>, <&usb1_ssphy>;
+				phys = <&qusb2phy>, <&usb3phy>;
 				phy-names = "usb2-phy", "usb3-phy";
 				snps,has-lpm-erratum;
 				snps,hird-threshold = /bits/ 8 <0x10>;
@@ -1991,33 +1991,26 @@ usb3_dwc3: dwc3@...0000 {
 
 		usb3phy: phy@...0000 {
 			compatible = "qcom,msm8998-qmp-usb3-phy";
-			reg = <0x0c010000 0x18c>;
-			status = "disabled";
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges;
+			reg = <0x0c010000 0x1000>;
 
 			clocks = <&gcc GCC_USB3_PHY_AUX_CLK>,
+				 <&gcc GCC_USB3_CLKREF_CLK>,
 				 <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
-				 <&gcc GCC_USB3_CLKREF_CLK>;
-			clock-names = "aux", "cfg_ahb", "ref";
+				 <&gcc GCC_USB3_PHY_PIPE_CLK>;
+			clock-names = "aux",
+				      "ref",
+				      "cfg_ahb",
+				      "pipe";
+			clock-output-names = "usb3_phy_pipe_clk_src";
+			#clock-cells = <0>;
+			#phy-cells = <0>;
 
 			resets = <&gcc GCC_USB3_PHY_BCR>,
 				 <&gcc GCC_USB3PHY_PHY_BCR>;
-			reset-names = "phy", "common";
+			reset-names = "phy",
+				      "phy_phy";
 
-			usb1_ssphy: phy@...0200 {
-				reg = <0xc010200 0x128>,
-				      <0xc010400 0x200>,
-				      <0xc010c00 0x20c>,
-				      <0xc010600 0x128>,
-				      <0xc010800 0x200>;
-				#phy-cells = <0>;
-				#clock-cells = <0>;
-				clocks = <&gcc GCC_USB3_PHY_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "usb3_phy_pipe_clk_src";
-			};
+			status = "disabled";
 		};
 
 		qusb2phy: phy@...2000 {
-- 
2.43.0