[PATCH v3 10/10] arm64: dts: st: Add PCIe Endpoint mode on stm32mp251
Christian Bruel
christian.bruel at foss.st.com
Wed Jan 15 01:21:34 PST 2025
Add pcie_ep node to support STM32 MP25 PCIe driver based on the
DesignWare PCIe core configured as Endpoint mode
Signed-off-by: Christian Bruel <christian.bruel at foss.st.com>
---
arch/arm64/boot/dts/st/stm32mp251.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index ee30bc516fbb..7934c5a9db73 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -943,6 +943,20 @@ pcie at 0,0 {
ranges;
};
};
+
+ pcie_ep: pcie-ep at 48400000 {
+ compatible = "st,stm32mp25-pcie-ep";
+ reg = <0x48400000 0x400000>,
+ <0x10000000 0x8000000>;
+ reg-names = "dbi", "addr_space";
+ clocks = <&rcc CK_BUS_PCIE>;
+ resets = <&rcc PCIE_R>;
+ phys = <&combophy PHY_TYPE_PCIE>;
+ phy-names = "pcie-phy";
+ access-controllers = <&rifsc 68>;
+ power-domains = <&CLUSTER_PD>;
+ status = "disabled";
+ };
};
bsec: efuse at 44000000 {
--
2.34.1
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