From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Date: Wed, 11 Apr 2018 09:37:42 +0000 (+0900)
Subject: ARM: dts: rmobile: Add Renesas Ebisu board support
X-Git-Tag: v2018.07-rc1~12^2~2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=031fa18f70c38fe53a90f6ab4a1a441bf1a78280;p=u-boot

ARM: dts: rmobile: Add Renesas Ebisu board support

Basic support for the Renesas Ebisu board based on R-Car E3:
  - Memory,
  - Main crystal,
  - Serial console,

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[shimoda: rebase and add SPDX-License-Identifier]
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index a0349a8975..6df8bc2fd6 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -439,6 +439,7 @@ dtb-$(CONFIG_RCAR_GEN3) += \
 	r8a7796-salvator-x.dtb \
 	r8a77965-salvator-x.dtb \
 	r8a77970-eagle.dtb \
+	r8a77990-ebisu.dtb \
 	r8a77995-draak.dtb
 
 dtb-$(CONFIG_SOC_KEYSTONE) += keystone-k2hk-evm.dtb \
diff --git a/arch/arm/dts/r8a77990-ebisu.dts b/arch/arm/dts/r8a77990-ebisu.dts
new file mode 100644
index 0000000000..63ee1347bb
--- /dev/null
+++ b/arch/arm/dts/r8a77990-ebisu.dts
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Device Tree Source for the ebisu board
+ *
+ * Copyright (C) 2018 Renesas Electronics Corp.
+ */
+
+/dts-v1/;
+#include "r8a77990.dtsi"
+
+/ {
+	model = "Renesas Ebisu board based on r8a77990";
+	compatible = "renesas,ebisu", "renesas,r8a77990";
+
+	aliases {
+		serial0 = &scif2;
+	};
+
+	chosen {
+		bootargs = "ignore_loglevel";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@48000000 {
+		device_type = "memory";
+		/* first 128MB is reserved for secure area. */
+		reg = <0x0 0x48000000 0x0 0x38000000>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <48000000>;
+};
+
+&scif2 {
+	status = "okay";
+};