1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
new file mode 100644
index 000000000000..e3585daafdd6
--- /dev/null
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the iWave-RZ/G1C single board computer
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a77470.dtsi"
+/ {
+	model = "iWave iW-RainboW-G23S single board computer based on RZ/G1C";
+	compatible = "iwave,g23s", "renesas,r8a77470";
+
+	aliases {
+		ethernet0 = &avb;
+		serial1 = &scif1;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
+		stdout-path = "serial1:115200n8";
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x20000000>;
+	};
+};
+
+&avb {
+	phy-handle = <&phy3>;
+	phy-mode = "gmii";
+	renesas,no-ether-link;
+	status = "okay";
+
+	phy3: ethernet-phy@3 {
+		reg = <3>;
+		micrel,led-mode = <1>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <20000000>;
+};
+
+&scif1 {
+	status = "okay";
+};