Since describing the PCIe PERST# property under Host Bridge node is now
deprecated, it is recommended to add it to the Root Port node, so
creating the Root Port node and add the reset-gpios property in Root
Port.

Signed-off-by: Sherry Sun <sherry.sun@nxp.com>
---
 .../boot/dts/freescale/imx95-15x15-evk.dts    |  5 +++++
 .../boot/dts/freescale/imx95-19x19-evk.dts    | 10 +++++++++
 arch/arm64/boot/dts/freescale/imx95.dtsi      | 22 +++++++++++++++++++
 3 files changed, 37 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
index d4184fb8b28c..42bc09e48b80 100644
--- a/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-15x15-evk.dts
@@ -554,6 +554,7 @@ &netcmix_blk_ctrl {
 &pcie0 {
 	pinctrl-0 = <&pinctrl_pcie0>;
 	pinctrl-names = "default";
+	/* This property is deprecated, use reset-gpios from the Root Port node. */
 	reset-gpio = <&gpio5 13 GPIO_ACTIVE_LOW>;
 	vpcie-supply = <&reg_m2_pwr>;
 	vpcie3v3aux-supply = <&reg_m2_pwr>;
@@ -568,6 +569,10 @@ &pcie0_ep {
 	status = "disabled";
 };
 
+&pcie0_port0 {
+	reset-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+};
+
 &sai1 {
 	assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>,
 			  <&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>,
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
index 041fd838fabb..6f193cf04119 100644
--- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
@@ -540,6 +540,7 @@ &netc_timer {
 &pcie0 {
 	pinctrl-0 = <&pinctrl_pcie0>;
 	pinctrl-names = "default";
+	/* This property is deprecated, use reset-gpios from the Root Port node. */
 	reset-gpio = <&i2c7_pcal6524 5 GPIO_ACTIVE_LOW>;
 	vpcie-supply = <&reg_pcie0>;
 	vpcie3v3aux-supply = <&reg_pcie0>;
@@ -554,9 +555,14 @@ &pcie0_ep {
 	status = "disabled";
 };
 
+&pcie0_port0 {
+	reset-gpios = <&i2c7_pcal6524 5 GPIO_ACTIVE_LOW>;
+};
+
 &pcie1 {
 	pinctrl-0 = <&pinctrl_pcie1>;
 	pinctrl-names = "default";
+	/* This property is deprecated, use reset-gpios from the Root Port node. */
 	reset-gpio = <&i2c7_pcal6524 16 GPIO_ACTIVE_LOW>;
 	vpcie-supply = <&reg_slot_pwr>;
 	vpcie3v3aux-supply = <&reg_slot_pwr>;
@@ -570,6 +576,10 @@ &pcie1_ep {
 	status = "disabled";
 };
 
+&pcie1_port0 {
+	reset-gpios = <&i2c7_pcal6524 16 GPIO_ACTIVE_LOW>;
+};
+
 &sai1 {
 	#sound-dai-cells = <0>;
 	pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 55e2da094c88..7c5f350fe3a4 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -1883,6 +1883,17 @@ pcie0: pcie@4c300000 {
 			iommu-map-mask = <0x1ff>;
 			fsl,max-link-speed = <3>;
 			status = "disabled";
+
+			pcie0_port0: pcie@0 {
+				compatible = "pciclass,0604";
+				device_type = "pci";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
 		};
 
 		pcie0_ep: pcie-ep@4c300000 {
@@ -1960,6 +1971,17 @@ pcie1: pcie@4c380000 {
 			iommu-map-mask = <0x1ff>;
 			fsl,max-link-speed = <3>;
 			status = "disabled";
+
+			pcie1_port0: pcie@0 {
+				compatible = "pciclass,0604";
+				device_type = "pci";
+				reg = <0x0 0x0 0x0 0x0 0x0>;
+				bus-range = <0x01 0xff>;
+
+				#address-cells = <3>;
+				#size-cells = <2>;
+				ranges;
+			};
 		};
 
 		pcie1_ep: pcie-ep@4c380000 {
-- 
2.37.1