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authorArnd Bergmann <arnd@arndb.de>2014-11-20 17:23:57 +0100
committerArnd Bergmann <arnd@arndb.de>2014-11-20 17:23:57 +0100
commit8d6d5e128f782b6bd8faa2d6d54e10732bf0d7b3 (patch)
tree55807d087ffb4239798fdd63448207106fb1e983 /Documentation
parentMerge tag 'v3.19-meson-soc' of https://github.com/carlocaione/linux-meson into next/soc (diff)
parentARM: sunxi: make sun6i SMP ops static (diff)
downloadlinux-dev-8d6d5e128f782b6bd8faa2d6d54e10732bf0d7b3.tar.xz
linux-dev-8d6d5e128f782b6bd8faa2d6d54e10732bf0d7b3.zip
Merge tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc
Pull "Allwinner Core Additions for 3.19" from Maxime Ripard: This has mostly been about introducing A80 support * tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: ARM: sunxi: make sun6i SMP ops static ARM: sunxi: Select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER for sun9i Documentation: sunxi: Add A80 datasheet link devicetree: bindings: Document supported Allwinner sunxi SoCs ARM: sunxi: Introduce Allwinner A80 support devicetree: bindings: Add vendor prefix for Merrii Technology Co., Ltd. ARM: sunxi: Add debug uart used by sun9i (Allwinner A80) Documentation: sunxi: Update Allwinner SoC documentation (A31/A31s/A23) Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/arm/sunxi/README16
-rw-r--r--Documentation/devicetree/bindings/arm/sunxi.txt12
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.txt1
3 files changed, 26 insertions, 3 deletions
diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README
index 7945238453ed..e68d163df33d 100644
--- a/Documentation/arm/sunxi/README
+++ b/Documentation/arm/sunxi/README
@@ -37,16 +37,26 @@ SunXi family
http://dl.linux-sunxi.org/A20/A20%20User%20Manual%202013-03-22.pdf
- Allwinner A23
- + Not Supported
+ + Datasheet
+ http://dl.linux-sunxi.org/A23/A23%20Datasheet%20V1.0%2020130830.pdf
+ + User Manual
+ http://dl.linux-sunxi.org/A23/A23%20User%20Manual%20V1.0%2020130830.pdf
* Quad ARM Cortex-A7 based SoCs
- Allwinner A31 (sun6i)
+ Datasheet
- http://dl.linux-sunxi.org/A31/A31%20Datasheet%20-%20v1.00%20(2012-12-24).pdf
+ http://dl.linux-sunxi.org/A31/A3x_release_document/A31/IC/A31%20datasheet%20V1.3%2020131106.pdf
+ + User Manual
+ http://dl.linux-sunxi.org/A31/A3x_release_document/A31/IC/A31%20user%20manual%20V1.1%2020130630.pdf
- Allwinner A31s (sun6i)
+ Not Supported
+ + Datasheet
+ http://dl.linux-sunxi.org/A31/A3x_release_document/A31s/IC/A31s%20datasheet%20V1.3%2020131106.pdf
+ + User Manual
+ http://dl.linux-sunxi.org/A31/A3x_release_document/A31s/IC/A31s%20User%20Manual%20%20V1.0%2020130322.pdf
* Quad ARM Cortex-A15, Quad ARM Cortex-A7 based SoCs
- Allwinner A80
- + Not Supported \ No newline at end of file
+ + Datasheet
+ http://dl.linux-sunxi.org/A80/A80_Datasheet_Revision_1.0_0404.pdf
diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
new file mode 100644
index 000000000000..42941fdefb11
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -0,0 +1,12 @@
+Allwinner sunXi Platforms Device Tree Bindings
+
+Each device tree must specify which Allwinner SoC it uses,
+using one of the following compatible strings:
+
+ allwinner,sun4i-a10
+ allwinner,sun5i-a10s
+ allwinner,sun5i-a13
+ allwinner,sun6i-a31
+ allwinner,sun7i-a20
+ allwinner,sun8i-a23
+ allwinner,sun9i-a80
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 723999d73744..3da78a14e6c7 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -90,6 +90,7 @@ lltc Linear Technology Corporation
marvell Marvell Technology Group Ltd.
maxim Maxim Integrated Products
mediatek MediaTek Inc.
+merrii Merrii Technology Co., Ltd.
micrel Micrel Inc.
microchip Microchip Technology Inc.
mitsubishi Mitsubishi Electric Corporation