tree a429556741d9fecc8b1564d4778d05c29a0ddc51
parent 260bb6da6e0a2e9140cf9c9bc7b0356b069fa86d
author developer <developer@mediatek.com> 1684987960 +0800
committer developer <developer@mediatek.com> 1685005655 +0800

[][kernel][common][eth][Update Airoha EN8801SC 1G PHY driver to v1.1.7 Generic]

[Description]
Change Airoha EN8801SC 1G PHY driver to v1.1.7 Generic.

Change Log:
[2023/05/12] V1.1.7_Generic
* Modify to Linux coding style.

[2023/04/21] V1.1.6_Generic
* Improve Tx compliance test items for PCB variation
* Adjust initial process to solve potential issue
* Optimize detecting phase 2 mechanism
* Optimize initial process

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: Icdb753309040c83e7f1925461e987963b7b6c1eb
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7538123