Commit 16bc4d19 authored by Peter Geis's avatar Peter Geis Committed by Heiko Stuebner
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arm64: dts: rockchip: Fix ethernet on production Quartz64-B 



The production Quartz64 Model B has compatibility issues when using
rgmii-id mode. Switch to rgmii mode and use the SoC's delays to ensure
full compatibility.

Reported-by: default avatarFrank Mankel <frank.mankel@gmail.com>
Fixes: dcc8c66b ("arm64: dts: rockchip: add Pine64 Quartz64-B device tree")
Signed-off-by: default avatarPeter Geis <pgwipeout@gmail.com>
Tested-by: default avatarFrank Mankel <frank.mankel@gmail.com>
Link: https://lore.kernel.org/r/20220606163023.3677147-1-pgwipeout@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent f2906aa8

arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts

+1 −1
Original line number Diff line number Diff line
@@ -133,7 +133,7 @@ 
	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>;

	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>;

	clock_in_out = "input";

	phy-mode = "rgmii-id";

	phy-mode = "rgmii";

	phy-supply = <&vcc_3v3>;

	pinctrl-names = "default";

	pinctrl-0 = <&gmac1m1_miim