Add the initial device tree for the R8A7791 SoC based Henninger board. SCIF0
serial port support is included, so that the serial console can work.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/Makefile | 1
arch/arm/boot/dts/r8a7791-henninger.dts | 50 ++++++++++++++++++++++++++++++++
2 files changed, 51 insertions(+)
Index: renesas/arch/arm/boot/dts/Makefile
===================================================================
--- renesas.orig/arch/arm/boot/dts/Makefile
+++ renesas/arch/arm/boot/dts/Makefile
@@ -321,6 +321,7 @@ dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += r7
sh7372-mackerel.dtb
dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \
r7s72100-genmai-reference.dtb \
+ r8a7791-henninger.dtb \
r8a7791-koelsch.dtb \
r8a7790-lager.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \
Index: renesas/arch/arm/boot/dts/r8a7791-henninger.dts
===================================================================
--- /dev/null
+++ renesas/arch/arm/boot/dts/r8a7791-henninger.dts
@@ -0,0 +1,50 @@
+/*
+ * Device Tree Source for the Henninger board
+ *
+ * Copyright (C) 2014 Renesas Solutions Corp.
+ * Copyright (C) 2014 Cogent Embedded, Inc.
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/dts-v1/;
+#include "r8a7791.dtsi"
+
+/ {
+ model = "Henninger";
+ compatible = "renesas,henninger", "renesas,r8a7791";
+
+ aliases {
+ serial0 = &scif0;
+ };
+
+ chosen {
+ bootargs = "console=ttySC0,38400 ignore_loglevel";
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x40000000>;
+ };
+
+ memory@200000000 {
+ device_type = "memory";
+ reg = <2 0x00000000 0 0x40000000>;
+ };
+};
+
+&pfc {
+ scif0_pins: serial0 {
+ renesas,groups = "scif0_data_d";
+ renesas,function = "scif0";
+ };
+};
+
+&scif0 {
+ pinctrl-0 = <&scif0_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
--
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