MLK-24012-05 arm64: dts: add imx8qm pciea ep support

Add the iMX8QM PCIEA EP support and verified on MEK board.

Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/freescale/imx8qm-mek-pcie-ep.dts b/arch/arm64/boot/dts/freescale/imx8qm-mek-pcie-ep.dts
new file mode 100644
index 000000000000..a1d9e6e19da6
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qm-mek-pcie-ep.dts
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2020 NXP
+ */
+
+/dts-v1/;
+
+#include "imx8qm-mek.dts"
+
+&pciea{
+	status = "disabled";
+};
+
+&pcieb{
+	status = "disabled";
+};
+
+&pciea_ep{
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pciea>;
+	ext_osc = <1>;
+	status = "okay";
+};