diff mbox series

[v4,05/14] arm64: dts: Add i.MX8MM PCIe EP support on EVK board

Message ID 1664269036-16142-6-git-send-email-hongxing.zhu@nxp.com
State New
Headers show
Series Add i.MX PCIe EP mode support | expand

Commit Message

Hongxing Zhu Sept. 27, 2022, 8:57 a.m. UTC 
Add i.MX8MM PCIe EP support on EVK board.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index 7d6317d95b13..d43eb2eb23bf 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -380,6 +380,20 @@  &sai2 {
 	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";
+};
+
 &sai3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_sai3>;