[RESEND v4 09/14] arm64: dts: Add i.MX8MP PCIe EP support on EVK board

Richard Zhu
2022-10-24T08:29:16Z

Add i.MX8MP PCIe EP support on EVK board.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 13 +++++++++++++
1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 9f1469db554d..6daaa5ddc6b6 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -390,6 +390,19 @@ &pcie {
status = "okay";
};

+&pcie_ep{
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie0>;
+ clocks = <&clk IMX8MP_CLK_HSIO_ROOT>,
+ <&clk IMX8MP_CLK_PCIE_ROOT>,
+ <&clk IMX8MP_CLK_HSIO_AXI>;
+ clock-names = "pcie", "pcie_aux", "pcie_bus";
+ assigned-clocks = <&clk IMX8MP_CLK_PCIE_AUX>;
+ assigned-clock-rates = <10000000>;
+ assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_50M>;
+ status = "disabled";
+};
+
&snvs_pwrkey {
status = "okay";
};
--
2.25.1