commit cd6a73664af5058c143e4c975180e20b708bff5f
author developer <developer@mediatek.com> Mon Jan 29 23:37:24 2024 +0800
committer developer <developer@mediatek.com> Tue Jan 30 13:48:44 2024 +0800
tree 81e2016f70bea387533b5c7dcac92473f01322da
parent 90270577e8c13148f38040afce3fd559654696af

[][kernel][common][eth][Update Airoha EN8801SC 1G PHY driver to v1.1.8 Generic]

[Description]
Change Airoha EN8801SC 1G PHY driver to v1.1.8 Generic.

Change Log:
[2024/01/19] V1.1.8_Generic
* EN8801S E4 supported.

If your board that GMAC2 connects with Airoha EN8801SC, please change
the eth node as following.
=====================================================================
&eth {
	...

	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		phy-mode = "sgmii";
		phy-handle = <&phy24>;
	};

	mdio: mdio-bus {
		#address-cells = <1>;
		#size-cells = <0>;

		phy24: phy@24 {
			compatible = "ethernet-phy-id03a2.9471";
			reg = <24>;
			phy-mode = "sgmii";
			full-duplex;
			pause;
		};

		...
	};
};
=====================================================================
In addition, if EN8801SC connects with a RESET GPIO, please check the
GPIO number, and then add reset-gpio related definition to above phy
node.
=====================================================================
reset-gpios = <&gpio 6 1>;
reset-assert-us = <10000>;
reset-deassert-us = <10000>;
=====================================================================

If without this patch, kernel cannot load up-to-date PHY driver
for the Airoha EN8801SC.

[Release-log]
N/A


Change-Id: Ie39ad204685b76b8262ee54f522235a37e4923c7
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/8610305