[PATCH v3 3/4] ARM: dts: add Samsung's exynos4412-based midas boards

[Simon Shields <simon-WP75azK+jQYgsBAKwltoeQ@public.gmane.org>]

"midas" is the codename for a family of smartphones released by Samsung
Mobile. It includes the Galaxy S3 (GT-I9300/I9305) and the Galaxy
Note 2 (GT-N7100/N7105). The boards largely have the same peripherals:
the main differences are touchscreen, display panel and cellular modem.

Signed-off-by: Simon Shields <simon-WP75azK+jQYgsBAKwltoeQ@public.gmane.org>
---
 arch/arm/boot/dts/Makefile          |  3 +++
 arch/arm/boot/dts/exynos4412-m0.dts | 27 +++++++++++++++++++++++++
 arch/arm/boot/dts/exynos4412-m3.dts | 14 +++++++++++++
 arch/arm/boot/dts/exynos4412-t0.dts | 40 +++++++++++++++++++++++++++++++++++++
 4 files changed, 84 insertions(+)
 create mode 100644 arch/arm/boot/dts/exynos4412-m0.dts
 create mode 100644 arch/arm/boot/dts/exynos4412-m3.dts
 create mode 100644 arch/arm/boot/dts/exynos4412-t0.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 66e28af289da..035abd66b472 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -164,11 +164,14 @@ dtb-$(CONFIG_ARCH_EXYNOS4) += \
 	exynos4210-trats.dtb \
 	exynos4210-universal_c210.dtb \
 	exynos4412-itop-elite.dtb \
+	exynos4412-m0.dtb \
+	exynos4412-m3.dtb \
 	exynos4412-odroidu3.dtb \
 	exynos4412-odroidx.dtb \
 	exynos4412-odroidx2.dtb \
 	exynos4412-origen.dtb \
 	exynos4412-smdk4412.dtb \
+	exynos4412-t0.dtb \
 	exynos4412-tiny4412.dtb \
 	exynos4412-trats2.dtb
 dtb-$(CONFIG_ARCH_EXYNOS5) += \
diff --git a/arch/arm/boot/dts/exynos4412-m0.dts b/arch/arm/boot/dts/exynos4412-m0.dts
new file mode 100644
index 000000000000..56c1ea6b5695
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-m0.dts
@@ -0,0 +1,27 @@
+/*
+ * Samsung's Exynos4412 based M0 (GT-I9300) board device tree source
+ *
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * Device tree source file for Samsung's M0 board which is based on
+ * Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include "exynos4412-galaxy-s3.dtsi"
+
+/ {
+	model = "Samsung M0 (GT-I9300) based on Exynos4412";
+	compatible = "samsung,m0", "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
+
+	memory@40000000 {
+		device_type = "memory";
+		reg =  <0x40000000 0x40000000>;
+	};
+
+};
diff --git a/arch/arm/boot/dts/exynos4412-m3.dts b/arch/arm/boot/dts/exynos4412-m3.dts
new file mode 100644
index 000000000000..80431044f07a
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-m3.dts
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "exynos4412-galaxy-s3.dtsi"
+
+/ {
+	model = "Samsung M3 (GT-I9305) based on Exynos4412";
+	compatible = "samsung,m3", "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
+
+	memory@40000000 {
+		device_type = "memory";
+		reg =  <0x40000000 0x80000000>;
+	};
+
+};
diff --git a/arch/arm/boot/dts/exynos4412-t0.dts b/arch/arm/boot/dts/exynos4412-t0.dts
new file mode 100644
index 000000000000..1444e893fb0e
--- /dev/null
+++ b/arch/arm/boot/dts/exynos4412-t0.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "exynos4412-midas.dtsi"
+
+/ {
+	compatible = "samsung,t0", "samsung,midas", "samsung,exynos4412", "samsung,exynos4";
+	model = "Samsung T0 (GT-N7100, GT-N7105) based on Exynos4412";
+
+	memory@40000000 {
+		device_type = "memory";
+		reg =  <0x40000000 0x80000000>;
+	};
+};
+
+&buck9_reg {
+	maxim,ena-gpios = <&gpm1 0 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&cam_io_reg {
+	gpio = <&gpm0 7 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&cam_af_reg {
+	gpio = <&gpm1 1 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&ldo13_reg {
+	regulator-name = "VCC_1.8V_LCD";
+	regulator-always-on;
+};
+
+&ldo25_reg {
+	regulator-name = "VCI_3.0V_LCD";
+	regulator-min-microvolt = <3000000>;
+	regulator-max-microvolt = <3000000>;
+	status = "okay";
+};
-- 
2.15.1

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html