From: Diederik de Haas Date: Sat, 3 May 2025 15:22:18 +0000 (+0200) Subject: arm64: dts: rockchip: Add phy-supply to gmac0 on NanoPi R5S X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=fdc68be8a8acbea9630c3bca560b7a1cf3a952e2;p=users%2Fjedix%2Flinux-maple.git arm64: dts: rockchip: Add phy-supply to gmac0 on NanoPi R5S According to paragraph "7.16. Power" of the RTL8211F-CG datasheet, gmac0 needs to have a 3.3V power supply. On page 22 of the NanoPi R5S version 2204, that is identified as VCC_GEPHY_3V3 which is connected to the VCC_3V3 power source. This fixes the following warning: rk_gmac-dwmac fe2a0000.ethernet: supply phy not found, using dummy regulator Signed-off-by: Diederik de Haas Link: https://lore.kernel.org/r/20250503152917.138648-2-didi.debian@cknow.org Signed-off-by: Heiko Stuebner --- diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts index b6ad8328c7ebc..4cb8df1129c0f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts @@ -58,6 +58,7 @@ clock_in_out = "output"; phy-handle = <&rgmii_phy0>; phy-mode = "rgmii"; + phy-supply = <&vcc_3v3>; pinctrl-names = "default"; pinctrl-0 = <&gmac0_miim &gmac0_tx_bus2