Only enables the uart0 for now, and also relies on the bootloader
for setting up the clocks and pinctrl.
Signed-off-by: Michel Pollet <michel.pollet@xxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/arm/shmobile.txt | 2 ++
arch/arm/boot/dts/rzn1d400-db.dts | 25 ++++++++++++++++++++++
2 files changed, 27 insertions(+)
create mode 100644 arch/arm/boot/dts/rzn1d400-db.dts
diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index 153f69bb..498871b 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -105,6 +105,8 @@ Boards:
compatible = "renesas,porter", "renesas,r8a7791"
- RSKRZA1 (YR0K77210C000BE)
compatible = "renesas,rskrza1", "renesas,r7s72100"
+ - RZN1D-DB (RZ/N1D Demo Board)
+ compatible = "renesas,rzn1d-db", "renesas,r9a06g032"
- Salvator-X (RTP0RC7795SIPB0010S)
compatible = "renesas,salvator-x", "renesas,r8a7795"
- Salvator-X (RTP0RC7796SIPB0011S)
diff --git a/arch/arm/boot/dts/rzn1d400-db.dts b/arch/arm/boot/dts/rzn1d400-db.dts
new file mode 100644
index 0000000..1b686f0
--- /dev/null
+++ b/arch/arm/boot/dts/rzn1d400-db.dts
@@ -0,0 +1,25 @@
+/*
+ * Device Tree Source for the RZN1D-DB Board
+ *
+ * Copyright (C) 2018 Renesas Electronics Europe Limited
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+/dts-v1/;
+
+#include "rzn1.dtsi"
+
+/ {
+ model = "RZN1D-DB Board";
+ compatible = "renesas,rzn1d-db", "renesas,r9a06g032";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ stdout-path = &uart0;
+ linux,stdout-path = &uart0;
+ };
+};
+&uart0 {
+ status = "okay";
+};
--
2.7.4
