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- --- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts
- +++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts
- @@ -86,6 +86,13 @@
- allwinner,drive = <0>;
- allwinner,pull = <1>;
- };
- +
- + gmac_power_pin_bananapi: gmac_power_pin@0 {
- + allwinner,pins = "PH23";
- + allwinner,function = "gpio_out";
- + allwinner,drive = <0>;
- + allwinner,pull = <0>;
- + };
- };
-
- lradc: lradc@01c22800 {
- @@ -134,9 +141,10 @@
-
- gmac: ethernet@01c50000 {
- pinctrl-names = "default";
- - pinctrl-0 = <&gmac_pins_mii_a>;
- + pinctrl-0 = <&gmac_pins_rgmii_a>;
- phy = <&phy1>;
- - phy-mode = "mii";
- + phy-mode = "rgmii";
- + phy-supply = <®_gmac_3v3>;
- status = "okay";
-
- phy1: ethernet-phy@1 {
- @@ -169,4 +177,16 @@
- status = "okay";
- };
-
- + reg_gmac_3v3: gmac-3v3 {
- + compatible = "regulator-fixed";
- + pinctrl-names = "default";
- + pinctrl-0 = <&gmac_power_pin_bananapi>;
- + regulator-name = "gmac-3v3";
- + regulator-min-microvolt = <3300000>;
- + regulator-max-microvolt = <3300000>;
- + startup-delay-us = <50000>;
- + enable-active-high;
- + gpio = <&pio 7 23 0>;
- + status = "okay";
- + };
- };
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