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ARM: dts: aspeed: fuji-data64: Enable mac3 controller

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"mac3" controller was removed from the initial version of fuji-data64
dts because the rgmii setting is incorrect, but dropping mac3 leads to
regression in the existing fuji platform, because fuji.dts simply
includes fuji-data64.dts.

This patch adds mac3 back to fuji-data64.dts to fix the fuji regression[1],
and rgmii settings need to be fixed later.

Fixes: b0f294fdfc ("ARM: dts: aspeed: facebook-fuji: Include facebook-fuji-data64.dts")
Link: https://lore.kernel.org/all/79ddc7b9-ef26-4959-9a16-aa4e006eb145@roeck-us.net/ [1]
Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
This commit is contained in:
Tao Ren 2025-10-15 13:48:37 -07:00 committed by Andrew Jeffery
parent 3a86608788
commit 8589309453
1 changed files with 14 additions and 0 deletions
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14
arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-fuji-data64.dts
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@ -1254,3 +1254,17 @@ &emmc {
max-frequency = <25000000>;
bus-width = <4>;
};
/*
* FIXME: rgmii delay is introduced by MAC (configured in u-boot now)
* instead of PCB on fuji board, so the "phy-mode" should be updated to
* "rgmii-[tx|rx]id" when the aspeed-mac driver can handle the delay
* properly.
*/
&mac3 {
status = "okay";
phy-mode = "rgmii";
phy-handle = <&ethphy3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_rgmii4_default>;
};