diff mbox series

[v3,13/18] arm64: dts: qcom: sdm845: switch PCIe QMP PHY to new style of bindings

Message ID 20230820142035.89903-14-dmitry.baryshkov@linaro.org
State Accepted
Commit c588c9691f19aa5c650bf70b8fd58905c6b5954f
Headers show
Series phy: qcom-qmp-pcie: convert to newer style of bindings | expand

Commit Message

Dmitry Baryshkov Aug. 20, 2023, 2:20 p.m. UTC 
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>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 71 ++++++++++++----------------
 1 file changed, 30 insertions(+), 41 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 3d4050548f3a..ef7b6994fdab 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -1198,8 +1198,8 @@  gcc: clock-controller@100000 {
 			clocks = <&rpmhcc RPMH_CXO_CLK>,
 				 <&rpmhcc RPMH_CXO_CLK_A>,
 				 <&sleep_clk>,
-				 <&pcie0_lane>,
-				 <&pcie1_lane>;
+				 <&pcie0_phy>,
+				 <&pcie1_phy>;
 			clock-names = "bi_tcxo",
 				      "bi_tcxo_ao",
 				      "sleep_clk",
@@ -2371,7 +2371,7 @@  pcie0: pci@1c00000 {
 
 			power-domains = <&gcc PCIE_0_GDSC>;
 
-			phys = <&pcie0_lane>;
+			phys = <&pcie0_phy>;
 			phy-names = "pciephy";
 
 			status = "disabled";
@@ -2379,15 +2379,22 @@  pcie0: pci@1c00000 {
 
 		pcie0_phy: phy@1c06000 {
 			compatible = "qcom,sdm845-qmp-pcie-phy";
-			reg = <0 0x01c06000 0 0x18c>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
+			reg = <0 0x01c06000 0 0x1000>;
 			clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
 				 <&gcc GCC_PCIE_0_CFG_AHB_CLK>,
 				 <&gcc GCC_PCIE_0_CLKREF_CLK>,
-				 <&gcc GCC_PCIE_PHY_REFGEN_CLK>;
-			clock-names = "aux", "cfg_ahb", "ref", "refgen";
+				 <&gcc GCC_PCIE_PHY_REFGEN_CLK>,
+				 <&gcc GCC_PCIE_0_PIPE_CLK>;
+			clock-names = "aux",
+				      "cfg_ahb",
+				      "ref",
+				      "refgen",
+				      "pipe";
+
+			clock-output-names = "pcie_0_pipe_clk";
+			#clock-cells = <0>;
+
+			#phy-cells = <0>;
 
 			resets = <&gcc GCC_PCIE_0_PHY_BCR>;
 			reset-names = "phy";
@@ -2396,19 +2403,6 @@  pcie0_phy: phy@1c06000 {
 			assigned-clock-rates = <100000000>;
 
 			status = "disabled";
-
-			pcie0_lane: phy@1c06200 {
-				reg = <0 0x01c06200 0 0x128>,
-				      <0 0x01c06400 0 0x1fc>,
-				      <0 0x01c06800 0 0x218>,
-				      <0 0x01c06600 0 0x70>;
-				clocks = <&gcc GCC_PCIE_0_PIPE_CLK>;
-				clock-names = "pipe0";
-
-				#clock-cells = <0>;
-				#phy-cells = <0>;
-				clock-output-names = "pcie_0_pipe_clk";
-			};
 		};
 
 		pcie1: pci@1c08000 {
@@ -2481,7 +2475,7 @@  pcie1: pci@1c08000 {
 
 			power-domains = <&gcc PCIE_1_GDSC>;
 
-			phys = <&pcie1_lane>;
+			phys = <&pcie1_phy>;
 			phy-names = "pciephy";
 
 			status = "disabled";
@@ -2489,15 +2483,22 @@  pcie1: pci@1c08000 {
 
 		pcie1_phy: phy@1c0a000 {
 			compatible = "qcom,sdm845-qhp-pcie-phy";
-			reg = <0 0x01c0a000 0 0x800>;
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
+			reg = <0 0x01c0a000 0 0x2000>;
 			clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>,
 				 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,
 				 <&gcc GCC_PCIE_1_CLKREF_CLK>,
-				 <&gcc GCC_PCIE_PHY_REFGEN_CLK>;
-			clock-names = "aux", "cfg_ahb", "ref", "refgen";
+				 <&gcc GCC_PCIE_PHY_REFGEN_CLK>,
+				 <&gcc GCC_PCIE_1_PIPE_CLK>;
+			clock-names = "aux",
+				      "cfg_ahb",
+				      "ref",
+				      "refgen",
+				      "pipe";
+
+			clock-output-names = "pcie_1_pipe_clk";
+			#clock-cells = <0>;
+
+			#phy-cells = <0>;
 
 			resets = <&gcc GCC_PCIE_1_PHY_BCR>;
 			reset-names = "phy";
@@ -2506,18 +2507,6 @@  pcie1_phy: phy@1c0a000 {
 			assigned-clock-rates = <100000000>;
 
 			status = "disabled";
-
-			pcie1_lane: phy@1c06200 {
-				reg = <0 0x01c0a800 0 0x800>,
-				      <0 0x01c0a800 0 0x800>,
-				      <0 0x01c0b800 0 0x400>;
-				clocks = <&gcc GCC_PCIE_1_PIPE_CLK>;
-				clock-names = "pipe0";
-
-				#clock-cells = <0>;
-				#phy-cells = <0>;
-				clock-output-names = "pcie_1_pipe_clk";
-			};
 		};
 
 		mem_noc: interconnect@1380000 {