arm64: dts: qcom: ipq6018: switch PCIe QMP PHY to new style of bindings

Change the PCIe QMP PHY to use newer style of QMP PHY bindings (single
resource region, no per-PHY subnodes).
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230820142035.89903-9-dmitry.baryshkov@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/ipq6018.dtsi

@@ -278,33 +278,25 @@ qusb_phy_0: qusb@79000 {
 
 		pcie_phy: phy@84000 {
 			compatible = "qcom,ipq6018-qmp-pcie-phy";
-			reg = <0x0 0x00084000 0x0 0x1bc>; /* Serdes PLL */
+			reg = <0x0 0x00084000 0x0 0x1000>;
 			status = "disabled";
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
 
 			clocks = <&gcc GCC_PCIE0_AUX_CLK>,
-				<&gcc GCC_PCIE0_AHB_CLK>;
-			clock-names = "aux", "cfg_ahb";
+				<&gcc GCC_PCIE0_AHB_CLK>,
+				<&gcc GCC_PCIE0_PIPE_CLK>;
+			clock-names = "aux",
+				      "cfg_ahb",
+				      "pipe";
+
+			clock-output-names = "gcc_pcie0_pipe_clk_src";
+			#clock-cells = <0>;
+
+			#phy-cells = <0>;
 
 			resets = <&gcc GCC_PCIE0_PHY_BCR>,
 				<&gcc GCC_PCIE0PHY_PHY_BCR>;
 			reset-names = "phy",
 				      "common";
-
-			pcie_phy0: phy@84200 {
-				reg = <0x0 0x00084200 0x0 0x16c>, /* Serdes Tx */
-				      <0x0 0x00084400 0x0 0x200>, /* Serdes Rx */
-				      <0x0 0x00084800 0x0 0x1f0>, /* PCS: Lane0, COM, PCIE */
-				      <0x0 0x00084c00 0x0 0xf4>; /* pcs_misc */
-				#phy-cells = <0>;
-
-				clocks = <&gcc GCC_PCIE0_PIPE_CLK>;
-				clock-names = "pipe0";
-				clock-output-names = "gcc_pcie0_pipe_clk_src";
-				#clock-cells = <0>;
-			};
 		};
 
 		mdio: mdio@90000 {
@@ -756,7 +748,7 @@ pcie0: pci@20000000 {
 			#address-cells = <3>;
 			#size-cells = <2>;
 
-			phys = <&pcie_phy0>;
+			phys = <&pcie_phy>;
 			phy-names = "pciephy";
 
 			ranges = <0x81000000 0x0 0x00000000 0x0 0x20200000 0x0 0x10000>,