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