Add i.MX8MM PCIe EP support on EVK board.
Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx>
---
arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index e0b604ac0da4..894118704156 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -372,6 +372,20 @@ &pcie0 {
status = "okay";
};
+&pcie0_ep{
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie0>;
+ clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_AUX>,
+ <&pcie0_refclk>;
+ clock-names = "pcie", "pcie_aux", "pcie_bus";
+ assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>,
+ <&clk IMX8MM_CLK_PCIE1_CTRL>;
+ assigned-clock-rates = <10000000>, <250000000>;
+ assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>,
+ <&clk IMX8MM_SYS_PLL2_250M>;
+ status = "disabled";
+};
+
&sai2 {
#sound-dai-cells = <0>;
pinctrl-names = "default";
--
2.25.1
