arm: docs: Move Arm documentation to Documentation/arch/

Architecture-specific documentation is being moved into Documentation/arch/
as a way of cleaning up the top-level documentation directory and making
the docs hierarchy more closely match the source hierarchy.  Move
Documentation/arm into arch/ (along with the Chinese equvalent
translations).

Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Jernej Skrabec <jernej.skrabec@gmail.com>
Cc: Samuel Holland <samuel@sholland.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Alex Shi <alexs@kernel.org>
Cc: linux-doc@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-arch@vger.kernel.org
Acked-by: Alexandre TORGUE <alexandre.torgue@foss.st.com>
Reviewed-by: Yanteng Si <siyanteng@loongson.cn>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

3 files changed, 72 insertions, 0 deletions

diff --git a/Documentation/arch/arm/sti/overview.rst b/Documentation/arch/arm/sti/overview.rst
new file mode 100644
index 000000000000..ae16aced800f
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+++ b/Documentation/arch/arm/sti/overview.rst
@@ -0,0 +1,32 @@
+======================
+STi ARM Linux Overview
+======================
+
+Introduction
+------------
+
+  The ST Microelectronics Multimedia and Application Processors range of
+  CortexA9 System-on-Chip are supported by the 'STi' platform of
+  ARM Linux. Currently STiH407, STiH410 and STiH418 are supported.
+
+
+configuration
+-------------
+
+  The configuration for the STi platform is supported via the multi_v7_defconfig.
+
+Layout
+------
+
+  All the files for multiple machine families (STiH407, STiH410, and STiH418)
+  are located in the platform code contained in arch/arm/mach-sti
+
+  There is a generic board board-dt.c in the mach folder which support
+  Flattened Device Tree, which means, It works with any compatible board with
+  Device Trees.
+
+
+Document Author
+---------------
+
+  Srinivas Kandagatla <srinivas.kandagatla@st.com>, (c) 2013 ST Microelectronics
diff --git a/Documentation/arch/arm/sti/stih407-overview.rst b/Documentation/arch/arm/sti/stih407-overview.rst
new file mode 100644
index 000000000000..027e75bc7b7c
--- /dev/null
+++ b/Documentation/arch/arm/sti/stih407-overview.rst
@@ -0,0 +1,19 @@
+================
+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@st.com>, (c) 2014 ST Microelectronics
diff --git a/Documentation/arch/arm/sti/stih418-overview.rst b/Documentation/arch/arm/sti/stih418-overview.rst
new file mode 100644
index 000000000000..b563c1f4fe5a
--- /dev/null
+++ b/Documentation/arch/arm/sti/stih418-overview.rst
@@ -0,0 +1,21 @@
+================
+STiH418 Overview
+================
+
+Introduction
+------------
+
+    The STiH418 is the new generation of SoC for UHDp60 set-top boxes
+    and server/connected client application for satellite, cable, terrestrial
+    and IP-STB markets.
+
+    Features
+    - ARM Cortex-A9 1.5 GHz quad core CPU (28nm)
+    - SATA2, USB 3.0, PCIe, Gbit Ethernet
+    - HEVC L5.1 Main 10
+    - VP9
+
+Document Author
+---------------
+
+  Maxime Coquelin <maxime.coquelin@st.com>, (c) 2015 ST Microelectronics