arm64: dts: renesas: r8a77990: ebisu: Add and enable CAN,FD device nodes

This patch adds CAN0,1 and CANFD device nodes for the r8a77990 SoC
and enables CANFD connected to CN10 on the E3 Ebisu board using the
R8A77990 SoC.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 15 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
index 3e4d90b654cc..62bdddcbbae7 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
@@ -260,6 +260,16 @@
 	};
 };
 
+&canfd {
+	pinctrl-0 = <&canfd0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	channel0 {
+		status = "okay";
+	};
+};
+
 &csi40 {
 	status = "okay";
 
@@ -460,6 +470,11 @@
 		};
 	};
 
+	canfd0_pins: canfd0 {
+		groups = "canfd0_data";
+		function = "canfd0";
+	};
+
 	du_pins: du {
 		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
 		function = "du";