arm64: dts: r8a7796: salvator-x: Enable EthernetAVB

[karo-tx-linux.git] / arch / arm64 / boot / dts / renesas / r8a7796-salvator-x.dts

diff --git a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
index 38bde9de3250ecbb966bbf0fba5b2d8ab066658e..c7f40f8f3169f36bdd5727c1004858b90580f362 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts
@@ -18,6 +18,7 @@
 
        aliases {
                serial0 = &scif2;
+               ethernet0 = &avb;
        };
 
        chosen {
@@ -107,6 +108,11 @@
        pinctrl-0 = <&scif_clk_pins>;
        pinctrl-names = "default";
 
+       avb_pins: avb {
+               groups = "avb_mdc";
+               function = "avb";
+       };
+
        scif2_pins: scif2 {
                groups = "scif2_data_a";
                function = "scif2";
@@ -158,6 +164,32 @@
        };
 };
 
+&avb {
+       pinctrl-0 = <&avb_pins>;
+       pinctrl-names = "default";
+       renesas,no-ether-link;
+       phy-handle = <&phy0>;
+       status = "okay";
+
+       phy0: ethernet-phy@0 {
+               rxc-skew-ps = <900>;
+               rxdv-skew-ps = <0>;
+               rxd0-skew-ps = <0>;
+               rxd1-skew-ps = <0>;
+               rxd2-skew-ps = <0>;
+               rxd3-skew-ps = <0>;
+               txc-skew-ps = <900>;
+               txen-skew-ps = <0>;
+               txd0-skew-ps = <0>;
+               txd1-skew-ps = <0>;
+               txd2-skew-ps = <0>;
+               txd3-skew-ps = <0>;
+               reg = <0>;
+               interrupt-parent = <&gpio2>;
+               interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+       };
+};
+
 &extal_clk {
        clock-frequency = <16666666>;
 };