ARM: dts: Renesas RZN1D-DB Board base file

This adds a base device tree file for the RZN1-DB board, with only the
basic support allowing the system to boot to a prompt. Only one UART is
used, with only a single CPU running.

Signed-off-by: Michel Pollet <michel.pollet@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 37a3de7..c07f077 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -819,6 +819,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \
        r8a7793-gose.dtb \
        r8a7794-alt.dtb \
        r8a7794-silk.dtb \
+       r9a06g032-rzn1d400-db.dtb \
        sh73a0-kzm9g.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += \
        rv1108-evb.dtb \

diff --git a/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts b/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts
new file mode 100644 (file)
index 0000000..4e57ae2
--- /dev/null
+++ b/arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts
@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for the RZN1D-DB Board
+ *
+ * Copyright (C) 2018 Renesas Electronics Europe Limited
+ *
+ */
+
+/dts-v1/;
+
+#include "r9a06g032.dtsi"
+
+/ {
+       model = "RZN1D-DB Board";
+       compatible = "renesas,rzn1d400-db", "renesas,r9a06g032";
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       aliases {
+               serial0 = &uart0;
+       };
+};
+
+&uart0 {
+       status = "okay";
+};