ARM: 6597/1: Add basic architecture support for VIA/WonderMedia 85xx SoC's
This adds support for the family of Systems-on-Chip produced initially
by VIA and now its subsidiary WonderMedia that have recently become
widespread in lower-end Chinese ARM-based tablets and netbooks.
Support is included for both VT8500 and WM8505, selectable by a
configuration switch at kernel build time.
Included are basic machine initialization files, register and
interrupt definitions, support for the on-chip interrupt controller,
high-precision OS timer, GPIO lines, necessary macros for early debug,
pulse-width-modulated outputs control, as well as platform device
configurations for the specific drivers implemented elsewhere.
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig
new file mode 100644
index 0000000..2c20a34
--- /dev/null
+++ b/arch/arm/mach-vt8500/Kconfig
@@ -0,0 +1,73 @@
+if ARCH_VT8500
+
+config VTWM_VERSION_VT8500
+ bool
+
+config VTWM_VERSION_WM8505
+ bool
+
+config MACH_BV07
+ bool "Benign BV07-8500 Mini Netbook"
+ depends on ARCH_VT8500
+ select VTWM_VERSION_VT8500
+ help
+ Add support for the inexpensive 7-inch netbooks sold by many
+ Chinese distributors under various names. Note that there are
+ many hardware implementations in identical exterior, make sure
+ that yours is indeed based on a VIA VT8500 chip.
+
+config MACH_WM8505_7IN_NETBOOK
+ bool "WM8505 7-inch generic netbook"
+ depends on ARCH_VT8500
+ select VTWM_VERSION_WM8505
+ help
+ Add support for the inexpensive 7-inch netbooks sold by many
+ Chinese distributors under various names. Note that there are
+ many hardware implementations in identical exterior, make sure
+ that yours is indeed based on a WonderMedia WM8505 chip.
+
+comment "LCD panel size"
+
+config WMT_PANEL_800X480
+ bool "7-inch with 800x480 resolution"
+ depends on (FB_VT8500 || FB_WM8505)
+ default y
+ help
+ These are found in most of the netbooks in generic cases, as
+ well as in Eken M001 tablets and possibly elsewhere.
+
+ To select this panel at runtime, say y here and append
+ 'panel=800x480' to your kernel command line. Otherwise, the
+ largest one available will be used.
+
+config WMT_PANEL_800X600
+ bool "8-inch with 800x600 resolution"
+ depends on (FB_VT8500 || FB_WM8505)
+ help
+ These are found in Eken M003 tablets and possibly elsewhere.
+
+ To select this panel at runtime, say y here and append
+ 'panel=800x600' to your kernel command line. Otherwise, the
+ largest one available will be used.
+
+config WMT_PANEL_1024X576
+ bool "10-inch with 1024x576 resolution"
+ depends on (FB_VT8500 || FB_WM8505)
+ help
+ These are found in CherryPal netbooks and possibly elsewhere.
+
+ To select this panel at runtime, say y here and append
+ 'panel=1024x576' to your kernel command line. Otherwise, the
+ largest one available will be used.
+
+config WMT_PANEL_1024X600
+ bool "10-inch with 1024x600 resolution"
+ depends on (FB_VT8500 || FB_WM8505)
+ help
+ These are found in Eken M006 tablets and possibly elsewhere.
+
+ To select this panel at runtime, say y here and append
+ 'panel=1024x600' to your kernel command line. Otherwise, the
+ largest one available will be used.
+
+endif