linux-kernel - [PATCH v3 5/5] arm64: dts: exynos: Add dts file for Exynos5433-based TM2E board

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Date:   Thu, 03 Nov 2016 15:39:09 +0900
From:   Chanwoo Choi <cw00.choi@...sung.com>
To:     krzk@...nel.org, kgene@...nel.org, javier@....samsung.com,
        robh+dt@...nel.org, mark.rutland@....com, catalin.marinas@....com,
        will.deacon@....com, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     cw00.choi@...sung.com, jh80.chung@...sung.com,
        sw0312.kim@...sung.com, jy0922.shim@...sung.com,
        inki.dae@...sung.com, jonghwa3.lee@...sung.com,
        beomho.seo@...sung.com, jaewon02.kim@...sung.com,
        human.hwang@...sung.com, ideal.song@...sung.com,
        ingi2.kim@...sung.com, m.szyprowski@...sung.com,
        a.hajda@...sung.com, s.nawrocki@...sung.com,
        andi.shyti@...sung.com, chanwoo@...nel.org
Subject: [PATCH v3 5/5] arm64: dts: exynos: Add dts file for Exynos5433-based
 TM2E board

This patch adds the Device Tree source for Exynos5433-based Samsung TM2E
board. TM2E board is the most similar with TM2 board. The exynos5433-tm2e.dts
include the difference between TM2 and TM2E.

Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@...sung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@...sung.com>
Signed-off-by: Joonyoung Shim <jy0922.shim@...sung.com>
Signed-off-by: Inki Dae <inki.dae@...sung.com>
Signed-off-by: Jonghwa Lee <jonghwa3.lee@...sung.com>
Signed-off-by: Beomho Seo <beomho.seo@...sung.com>
Signed-off-by: Jaewon Kim <jaewon02.kim@...sung.com>
Signed-off-by: Hyungwon Hwang <human.hwang@...sung.com>
Signed-off-by: Inha Song <ideal.song@...sung.com>
Signed-off-by: Ingi kim <ingi2.kim@...sung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
Signed-off-by: Marek Szyprowski <m.szyprowski@...sung.com>
Signed-off-by: Andrzej Hajda <a.hajda@...sung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@...sung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>
Acked-by: Rob Herring <robh@...nel.org>
Reviewed-by: Javier Martinez Canillas <javier@....samsung.com>
---
 .../bindings/arm/samsung/samsung-boards.txt        |  1 +
 arch/arm64/boot/dts/exynos/Makefile                |  1 +
 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts     | 41 ++++++++++++++++++++++
 3 files changed, 43 insertions(+)
 create mode 100644 arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts

diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
index 339af8b9cdc5..c64c7b515777 100644
--- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
+++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt
@@ -16,6 +16,7 @@ Required root node properties:
 	- "samsung,smdk5410"	- for Exynos5410-based Samsung SMDK5410 eval board.
 	- "samsung,smdk5420"	- for Exynos5420-based Samsung SMDK5420 eval board.
 	- "samsung,tm2"		- for Exynos5433-based Samsung TM2 board.
+	- "samsung,tm2e"	- for Exynos5433-based Samsung TM2E board.
 	- "samsung,sd5v1"	- for Exynos5440-based Samsung board.
 	- "samsung,ssdk5440"	- for Exynos5440-based Samsung board.
 
diff --git a/arch/arm64/boot/dts/exynos/Makefile b/arch/arm64/boot/dts/exynos/Makefile
index 947c750acba1..7ddea53769a7 100644
--- a/arch/arm64/boot/dts/exynos/Makefile
+++ b/arch/arm64/boot/dts/exynos/Makefile
@@ -1,5 +1,6 @@
 dtb-$(CONFIG_ARCH_EXYNOS) += \
 	exynos5433-tm2.dtb	\
+	exynos5433-tm2e.dtb	\
 	exynos7-espresso.dtb
 
 always		:= $(dtb-y)
diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts b/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts
new file mode 100644
index 000000000000..1db4e7f363a9
--- /dev/null
+++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2e.dts
@@ -0,0 +1,41 @@
+/*
+ * SAMSUNG Exynos5433 TM2E board device tree source
+ *
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd.
+ *
+ * Device tree source file for Samsung's TM2E(TM2 EDGE) board which is based on
+ * Samsung Exynos5433 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.
+ */
+
+#include "exynos5433-tm2.dts"
+
+/ {
+	model = "Samsung TM2E board";
+	compatible = "samsung,tm2e", "samsung,exynos5433";
+};
+
+&ldo23_reg {
+	regulator-name = "CAM_SEN_CORE_1.025V_AP";
+	regulator-max-microvolt = <1050000>;
+};
+
+&ldo25_reg {
+	regulator-name = "UNUSED_LDO25";
+	regulator-always-off;
+};
+
+&ldo31_reg {
+	regulator-name = "TSP_VDD_1.8V_AP";
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+};
+
+&ldo38_reg {
+	regulator-name = "VCC_3.3V_MOTOR_AP";
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+};
-- 
1.9.1