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arm64: dts: allwinner: a523: Rename emac0 to gmac0

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The datasheets refer to the first Ethernet controller as GMAC0, not
EMAC0.

Fix the compatible string, node label and pinmux function name to match
what the datasheets use. A change to the device tree binding is sent
separately.

Fixes: 56766ca6c4 ("arm64: dts: allwinner: a523: Add EMAC0 ethernet MAC")
Fixes: acca163f3f ("arm64: dts: allwinner: a527: add EMAC0 to Radxa A5E board")
Fixes: c6800f1599 ("arm64: dts: allwinner: t527: add EMAC0 to Avaota-A1 board")
Link: https://patch.msgid.link/20250628054438.2864220-3-wens@kernel.org
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
This commit is contained in:
Chen-Yu Tsai 2025-06-28 13:44:38 +08:00
parent 19272b37aa
commit a46b4822be
3 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi
View File

@ -131,7 +131,7 @@ rgmii0_pins: rgmii0-pins {
"PH5", "PH6", "PH7", "PH9", "PH10",
"PH14", "PH15", "PH16", "PH17", "PH18";
allwinner,pinmux = <5>;
function = "emac0";
function = "gmac0";
drive-strength = <40>;
bias-disable;
};
@ -540,8 +540,8 @@ ohci1: usb@4200400 {
status = "disabled";
};
emac0: ethernet@4500000 {
compatible = "allwinner,sun55i-a523-emac0",
gmac0: ethernet@4500000 {
compatible = "allwinner,sun55i-a523-gmac0",
"allwinner,sun50i-a64-emac";
reg = <0x04500000 0x10000>;
clocks = <&ccu CLK_BUS_EMAC0>;

4
arch/arm64/boot/dts/allwinner/sun55i-a527-cubie-a5e.dts
View File

@ -12,7 +12,7 @@ / {
compatible = "radxa,cubie-a5e", "allwinner,sun55i-a527";
aliases {
ethernet0 = &emac0;
ethernet0 = &gmac0;
serial0 = &uart0;
};
@ -55,7 +55,7 @@ &ehci1 {
status = "okay";
};
&emac0 {
&gmac0 {
phy-mode = "rgmii-id";
phy-handle = <&ext_rgmii_phy>;
phy-supply = <&reg_cldo3>;

4
arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts
View File

@ -12,7 +12,7 @@ / {
compatible = "yuzukihd,avaota-a1", "allwinner,sun55i-t527";
aliases {
ethernet0 = &emac0;
ethernet0 = &gmac0;
serial0 = &uart0;
};
@ -65,7 +65,7 @@ &ehci1 {
status = "okay";
};
&emac0 {
&gmac0 {
phy-mode = "rgmii-id";
phy-handle = <&ext_rgmii_phy>;
phy-supply = <&reg_dcdc4>;