From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
This patch enables EthernetAVB for R-Car D3 draak board.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
index 7b776cb7e928..96b7ff5cc321 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
@@ -11,6 +11,7 @@
/dts-v1/;
#include "r8a77995.dtsi"
+#include <dt-bindings/gpio/gpio.h>
/ {
model = "Renesas Draak board based on r8a77995";
@@ -18,6 +19,7 @@
aliases {
serial0 = &scif2;
+ ethernet0 = &avb;
};
chosen {
@@ -37,6 +39,14 @@
};
&pfc {
+ avb0_pins: avb {
+ mux {
+ groups = "avb0_link", "avb0_phy_int", "avb0_mdc",
+ "avb0_mii";
+ function = "avb0";
+ };
+ };
+
scif2_pins: scif2 {
groups = "scif2_data";
function = "scif2";
@@ -56,6 +66,21 @@
status = "okay";
};
+&avb {
+ pinctrl-0 = <&avb0_pins>;
+ pinctrl-names = "default";
+ renesas,no-ether-link;
+ phy-handle = <&phy0>;
+ status = "okay";
+
+ phy0: ethernet-phy@0 {
+ rxc-skew-ps = <1500>;
+ reg = <0>;
+ interrupt-parent = <&gpio5>;
+ interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
&scif2 {
pinctrl-0 = <&scif2_pins>;
pinctrl-names = "default";
--
2.1.4
