From: Frank Li <Frank.Li@nxp.com>
Date: Thu, 24 Apr 2025 00:41:30 +0000 (-0400)
Subject: arm64: dts: imx8mq-evk: add pcie[0,1]-ep nodes
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6e94adb40a8a24a4cc54459a13b6ca0de8f2fd04;p=users%2Fjedix%2Flinux-maple.git

arm64: dts: imx8mq-evk: add pcie[0,1]-ep nodes

Add pcie[0,1]-ep nodes and apply imx-pcie1-ep overlay file.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 995f03ed28c9..90652292a911 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -262,6 +262,9 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl-lvds.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mpxl-lvds-g133han01.dtb
 
 dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb
+imx8mq-evk-pcie1-ep-dtbs += imx8mq-evk.dtb imx-pcie1-ep.dtbo
+dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk-pcie1-ep.dtb
+
 dtb-$(CONFIG_ARCH_MXC) += imx8mq-hummingboard-pulse.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mq-kontron-pitx-imx8m.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-devkit.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index a87d0692c3bb..43e45b0bd0d1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -377,6 +377,16 @@
 	status = "okay";
 };
 
+&pcie0_ep {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie0>;
+	clocks = <&clk IMX8MQ_CLK_PCIE1_ROOT>,
+		 <&pcie0_refclk>,
+		 <&clk IMX8MQ_CLK_PCIE1_PHY>,
+		 <&clk IMX8MQ_CLK_PCIE1_AUX>;
+	status = "disabled";
+};
+
 &pcie1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie1>;
@@ -390,6 +400,16 @@
 	status = "okay";
 };
 
+&pcie1_ep {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie1>;
+	clocks = <&clk IMX8MQ_CLK_PCIE2_ROOT>,
+		 <&pcie0_refclk>,
+		 <&clk IMX8MQ_CLK_PCIE2_PHY>,
+		 <&clk IMX8MQ_CLK_PCIE2_AUX>;
+	status = "disabled";
+};
+
 &pgc_gpu {
 	power-supply = <&sw1a_reg>;
 };