Freescale i.MX6 PCIe host controller bindings through referenced
snps,dw-pcie-common.yaml schema already document "reset-gpios", just
like Linux kernel did for a long time.  Use the preferred form over
"reset-gpio" deprecated since commit 42694f9f6407 ("dt-bindings: PCI:
add snps,dw-pcie.yaml") in 2021.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
---
 arch/arm/boot/dts/nxp/imx/imx6-logicpd-baseboard.dtsi | 2 +-
 arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts | 2 +-
 arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi            | 2 +-
 arch/arm/boot/dts/nxp/imx/imx6dl-yapp4-common.dtsi    | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6-logicpd-baseboard.dtsi b/arch/arm/boot/dts/nxp/imx/imx6-logicpd-baseboard.dtsi
index 1e0a588b2a15..a4e2fbdc0d0b 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6-logicpd-baseboard.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6-logicpd-baseboard.dtsi
@@ -318,7 +318,7 @@ mipi_csi2_in: endpoint {
 &pcie {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
-	reset-gpio = <&gpio1 9 GPIO_ACTIVE_LOW>;
+	reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 	vpcie-supply = <&reg_pcie>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts
index 5ed55f74b398..7b4c16e3fd5e 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts
@@ -321,7 +321,7 @@ phy: ethernet-phy@1 {
 &pcie {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
-	reset-gpio = <&gpio1 20 GPIO_ACTIVE_LOW>;
+	reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
 	status = "okay";
 };
 
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi
index d5baec5e7a78..de6473a0d262 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi
@@ -271,7 +271,7 @@ vgen6_reg: vgen6 {
 };
 
 &pcie {
-	reset-gpio = <&gpio1 20 0>;
+	reset-gpios = <&gpio1 20 0>;
 };
 
 &pwm4 {
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/nxp/imx/imx6dl-yapp4-common.dtsi
index 4a5736526927..d4911fad1d79 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-yapp4-common.dtsi
@@ -571,7 +571,7 @@ &ipu1_di0_disp0 {
 &pcie {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pcie>;
-	reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
+	reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>;
 	vpcie-supply = <&reg_pcie>;
 	status = "disabled";
 };

-- 
2.51.0