ARM: dts: iwg23s-sbc: Add support for iWave G23S-SBC based on RZ/G1C

Add support for iWave iW-RainboW-G23S single board computer based on
 RZ/G1C.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7e24249578091c0456459bb32a435dc0abcd6cdf..17e781285a8856f772a804ccd6f8a194978aacb9 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -795,6 +795,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \
        r8a7745-iwg22d-sodimm.dtb \
        r8a7745-iwg22d-sodimm-dbhd-ca.dtb \
        r8a7745-sk-rzg1e.dtb \
+       r8a77470-iwg23s-sbc.dtb \
        r8a7778-bockw.dtb \
        r8a7779-marzen.dtb \
        r8a7790-lager.dtb \

diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
new file mode 100644 (file)
index 0000000..d21baad
--- /dev/null
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -0,0 +1,35 @@
+// 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 {
+               serial1 = &scif1;
+       };
+
+       chosen {
+               bootargs = "ignore_loglevel";
+               stdout-path = "serial1:115200n8";
+       };
+
+       memory@40000000 {
+               device_type = "memory";
+               reg = <0 0x40000000 0 0x20000000>;
+       };
+};
+
+&extal_clk {
+       clock-frequency = <20000000>;
+};
+
+&scif1 {
+       status = "okay";
+};