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

From: Manivannan Sadhasivam
Date: Tue Feb 20 2024 - 22:45:40 EST


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 {

--
2.25.1