Add i.MX8MP PCIe EP support.
Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx>
---
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index bb916a0948a8..53d376e14b88 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1192,6 +1192,25 @@ pcie: pcie@33800000 {
status = "disabled";
};
+ pcie_ep: pcie_ep@33800000 {
+ compatible = "fsl,imx8mp-pcie-ep";
+ reg = <0x33800000 0x000400000>, <0x18000000 0x08000000>;
+ reg-names = "regs", "addr_space";
+ num-lanes = <1>;
+ interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>; /* eDMA */
+ interrupt-names = "dma";
+ fsl,max-link-speed = <3>;
+ power-domains = <&hsio_blk_ctrl IMX8MP_HSIOBLK_PD_PCIE>;
+ resets = <&src IMX8MP_RESET_PCIE_CTRL_APPS_EN>,
+ <&src IMX8MP_RESET_PCIE_CTRL_APPS_TURNOFF>;
+ reset-names = "apps", "turnoff";
+ phys = <&pcie_phy>;
+ phy-names = "pcie-phy";
+ num-ib-windows = <4>;
+ num-ob-windows = <4>;
+ status = "disabled";
+ };
+
gpu3d: gpu@38000000 {
compatible = "vivante,gc";
reg = <0x38000000 0x8000>;
--
2.25.1
