[openwrt/openwrt] qualcommax: ipq60xx: eap6xx-outdoor: add PHY reset pinctrl

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/c75223338fb0461cd658a80b8eccb8fc1192cdad

commit c75223338fb0461cd658a80b8eccb8fc1192cdad
Author: Alexandru Gagniuc <mr.nuke.me at gmail.com>
AuthorDate: Tue May 13 15:59:00 2025 -0500

    qualcommax: ipq60xx: eap6xx-outdoor: add PHY reset pinctrl
    
    It was suggested that the pinctrl property of the mdio node should
    include the PHY reset GPIO. Add them in.
    
    Signed-off-by: Alexandru Gagniuc <mr.nuke.me at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/18584
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 .../arch/arm64/boot/dts/qcom/ipq6018-tplink-eap6xx-outdoor.dtsi   | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-tplink-eap6xx-outdoor.dtsi b/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-tplink-eap6xx-outdoor.dtsi
index 486ea7ad25..0a551e73ca 100644
--- a/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-tplink-eap6xx-outdoor.dtsi
+++ b/target/linux/qualcommax/files/arch/arm64/boot/dts/qcom/ipq6018-tplink-eap6xx-outdoor.dtsi
@@ -80,6 +80,12 @@
 		};
 	};
 
+	phy_reset_pin: phy-reset-pin {
+		pins = "gpio77";
+		function = "gpio";
+		bias-pull-up;
+	};
+
 	led_enable {
 		gpio-hog;
 		output-high;
@@ -100,7 +106,7 @@
 };
 
 &mdio {
-	pinctrl-0 = <&mdio_pins>;
+	pinctrl-0 = <&mdio_pins>, <&phy_reset_pin>;
 	pinctrl-names = "default";
 	reset-gpios = <&tlmm 77 GPIO_ACTIVE_LOW>;
 	reset-delay-us = <10000>;