From: Marek Vasut <marek.vasut+renesas@gmail.com>
Date: Wed, 24 Jan 2018 14:52:56 +0000 (+0100)
Subject: ARM: dts: rmobile: Add rudimentary R8A7790 Stout DT
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-logo.png?a=commitdiff_plain;h=a500e4e5708c7c824a1048e74d1928ad25fec4ef;p=u-boot.git

ARM: dts: rmobile: Add rudimentary R8A7790 Stout DT

The Stout board is not supported in Linux, so add a rudimentary DTS
for H2 Stout as a placeholder for when a proper DTS is available.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
NOTE: The Stout is already being shipped over, so proper DTS for both
      U-Boot and Linux will happen once it's delivered :-)
---

diff --git a/arch/arm/dts/r8a7790-stout-u-boot.dts b/arch/arm/dts/r8a7790-stout-u-boot.dts
new file mode 100644
index 0000000000..12092fcf5d
--- /dev/null
+++ b/arch/arm/dts/r8a7790-stout-u-boot.dts
@@ -0,0 +1,10 @@
+/*
+ * Device Tree Source extras for U-Boot for the Stout board
+ *
+ * Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#include "r8a7790-stout.dts"
+#include "r8a7790-u-boot.dtsi"
diff --git a/arch/arm/dts/r8a7790-stout.dts b/arch/arm/dts/r8a7790-stout.dts
new file mode 100644
index 0000000000..eb82934c59
--- /dev/null
+++ b/arch/arm/dts/r8a7790-stout.dts
@@ -0,0 +1,54 @@
+/*
+ * Device Tree Source for the Stout board
+ *
+ * Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+/dts-v1/;
+#include "r8a7790.dtsi"
+
+/ {
+	model = "Stout";
+	compatible = "renesas,stout", "renesas,r8a7790";
+
+	aliases {
+		serial0 = &scif0;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x40000000>;
+	};
+};
+
+&extal_clk {
+	clock-frequency = <20000000>;
+};
+
+&pfc {
+	pinctrl-0 = <&scif_clk_pins>;
+	pinctrl-names = "default";
+
+	scif0_pins: scif0 {
+		groups = "scif0_data";
+		function = "scif0";
+	};
+
+	scif_clk_pins: scif_clk {
+		groups = "scif_clk";
+		function = "scif_clk";
+	};
+};
+
+&scif0 {
+	pinctrl-0 = <&scif0_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
+&scif_clk {
+	clock-frequency = <14745600>;
+};