Re: [PATCH 05/21] arm64: dts: qcom: sm8450: Add PCIe bridge node

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On 21/02/2024 04:41, Manivannan Sadhasivam wrote:
On Qcom SoCs, the PCIe host bridge is connected to a single PCIe bridge
for each controller instance. Hence, add a node to represent the bridge.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/sm8450.dtsi | 20 ++++++++++++++++++++
  1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 01e4dfc4babd..e874cc4f8e6f 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -1824,6 +1824,16 @@ pcie0: pcie@1c00000 {
  			pinctrl-0 = <&pcie0_default_state>;
status = "disabled";
+
+			pcie@0 {
+				device_type = "pci";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
  		};
pcie0_phy: phy@1c06000 {
@@ -1931,6 +1941,16 @@ pcie1: pcie@1c08000 {
  			pinctrl-0 = <&pcie1_default_state>;
status = "disabled";
+
+			pcie@0 {
+				device_type = "pci";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
  		};
pcie1_phy: phy@1c0e000 {


Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>




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