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arm64: dts: st: Add PCIe Endpoint mode on stm32mp251

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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@foss.st.com>
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://lore.kernel.org/r/20250820075411.1178729-11-christian.bruel@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Christian Bruel 2025-08-20 09:54:10 +02:00 committed by Alexandre Torgue
parent 0ecdf6d2f5
commit 73d536ae1a
1 changed files with 15 additions and 0 deletions
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15
arch/arm64/boot/dts/st/stm32mp251.dtsi
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@ -1664,6 +1664,21 @@ stmmac_axi_config_1: stmmac-axi-config {
};
};
pcie_ep: pcie-ep@48400000 {
compatible = "st,stm32mp25-pcie-ep";
reg = <0x48400000 0x100000>,
<0x48500000 0x100000>,
<0x48700000 0x80000>,
<0x10000000 0x10000000>;
reg-names = "dbi", "dbi2", "atu", "addr_space";
clocks = <&rcc CK_BUS_PCIE>;
resets = <&rcc PCIE_R>;
phys = <&combophy PHY_TYPE_PCIE>;
access-controllers = <&rifsc 68>;
power-domains = <&CLUSTER_PD>;
status = "disabled";
};
pcie_rc: pcie@48400000 {
compatible = "st,stm32mp25-pcie-rc";
device_type = "pci";