This supports Ethernet AVB on H3ULCB board
Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
---
Changes in version 3:
- initially added
arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts | 32 ++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
index 67ce368..fb694b8 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
+++ b/arch/arm64/boot/dts/renesas/r8a7795-h3ulcb.dts
@@ -19,6 +19,7 @@
aliases {
serial0 = &scif2;
+ ethernet0 = &avb;
};
chosen {
@@ -49,6 +50,11 @@
groups = "scif_clk_a";
function = "scif_clk";
};
+
+ avb_pins: avb {
+ groups = "avb_mdc";
+ function = "avb";
+ };
};
&scif2 {
@@ -62,3 +68,29 @@
clock-frequency = <14745600>;
status = "okay";
};
+
+&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>;
+ };
+};
--
1.9.1
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