linux-kernel - [PATCH 1/5] ARM: STi: Add STiH407 SoC support

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Message-Id: <1393589841-6634-2-git-send-email-maxime.coquelin@st.com>
Date:	Fri, 28 Feb 2014 13:17:17 +0100
From:	Maxime COQUELIN <maxime.coquelin@...com>
To:	Rob Landley <rob@...dley.net>, Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	Srinivas Kandagatla <srinivas.kandagatla@...com>,
	Stuart Menefy <stuart.menefy@...com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>,
	Maxime Coquelin <maxime.coquelin@...com>,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	kernel@...inux.com
Cc:	lee.jones@...aro.org
Subject: [PATCH 1/5] ARM: STi: Add STiH407 SoC support

This patch adds support to STiH407 SoC.

Signed-off-by: Maxime Coquelin <maxime.coquelin@...com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@...com>
---
 Documentation/arm/sti/stih407-overview.txt    | 18 ++++++++++++++++++
 Documentation/devicetree/bindings/arm/sti.txt | 15 +++++++++++++++
 arch/arm/mach-sti/Kconfig                     |  9 +++++++++
 arch/arm/mach-sti/board-dt.c                  |  1 +
 4 files changed, 43 insertions(+)
 create mode 100644 Documentation/arm/sti/stih407-overview.txt
 create mode 100644 Documentation/devicetree/bindings/arm/sti.txt

diff --git a/Documentation/arm/sti/stih407-overview.txt b/Documentation/arm/sti/stih407-overview.txt
new file mode 100644
index 0000000..3343f32
--- /dev/null
+++ b/Documentation/arm/sti/stih407-overview.txt
@@ -0,0 +1,18 @@
+			STiH407 Overview
+			================
+
+Introduction
+------------
+
+    The STiH407 is the new generation of SoC for Multi-HD, AVC set-top boxes
+    and server/connected client application for satellite, cable, terrestrial
+    and IP-STB markets.
+
+    Features
+    - ARM Cortex-A9 1.5 GHz dual core CPU (28nm)
+    - SATA2, USB 3.0, PCIe, Gbit Ethernet
+
+  Document Author
+  ---------------
+
+  Maxime Coquelin <maxime.coquelin@...com>, (c) 2014 ST Microelectronics
diff --git a/Documentation/devicetree/bindings/arm/sti.txt b/Documentation/devicetree/bindings/arm/sti.txt
new file mode 100644
index 0000000..92f16c7
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/sti.txt
@@ -0,0 +1,15 @@
+ST STi Platforms Device Tree Bindings
+---------------------------------------
+
+Boards with the ST STiH415 SoC shall have the following properties:
+Required root node property:
+compatible = "st,stih415";
+
+Boards with the ST STiH416 SoC shall have the following properties:
+Required root node property:
+compatible = "st,stih416";
+
+Boards with the ST STiH407 SoC shall have the following properties:
+Required root node property:
+compatible = "st,stih407";
+
diff --git a/arch/arm/mach-sti/Kconfig b/arch/arm/mach-sti/Kconfig
index d71654b..e596373 100644
--- a/arch/arm/mach-sti/Kconfig
+++ b/arch/arm/mach-sti/Kconfig
@@ -43,4 +43,13 @@ config SOC_STIH416
 	  and other digital audio/video applications using Flattened Device
 	  Trees.
 
+config SOC_STIH407
+	bool "STiH407 STMicroelectronics Consumer Electronics family"
+	default y
+	help
+	  This enables support for STMicroelectronics Digital Consumer
+	  Electronics family StiH407 parts, primarily targeted at set-top-box
+	  and other digital audio/video applications using Flattened Device
+	  Trees.
+
 endif
diff --git a/arch/arm/mach-sti/board-dt.c b/arch/arm/mach-sti/board-dt.c
index 1217fb5..df731f2 100644
--- a/arch/arm/mach-sti/board-dt.c
+++ b/arch/arm/mach-sti/board-dt.c
@@ -36,6 +36,7 @@ static void __init stih41x_machine_init(void)
 static const char *stih41x_dt_match[] __initdata = {
 	"st,stih415",
 	"st,stih416",
+	"st,stih407",
 	NULL
 };
 
-- 
1.9.0

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