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* ARM: vexpress: Add CLCD Device Tree propertiesPawel Moll2014-09-251-2/+34
| | | | | | | | ... for V2M-P1 motherboard CLCD (limited to 640x480 16bpp and using dedicated video RAM bank) and for V2P-CA9 (up to 1024x768 16bpp). Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* mfd: vexpress: Define the device as MFD cellsPawel Moll2014-05-151-4/+72
| | | | | | | | | | | | | | | | | | | | | | | | This patch - finally, after over 6 months! :-( - addresses Samuel's request to split the vexpress-sysreg driver into smaller portions and define the device in a form of MFD cells: * LEDs code has been completely removed and replaced with "gpio-leds" nodes in the tree (referencing dedicated GPIO subnodes in sysreg - bindings documentation updated); this also better fits the reality as some variants of the motherboard don't have all the LEDs populated * syscfg bridge code has been extracted into a separate driver (placed in drivers/misc for no better place) * all the ID & MISC registers are defined as sysconf making them available for other drivers should they need to use them (and also to the user via /sys/kernel/debug/regmap which can be helpful in platform debugging) Signed-off-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Lee Jones <lee.jones@linaro.org>
* ARM: vexpress: Remove motherboard dependencies in the DTS filesPawel Moll2012-11-051-7/+4
| | | | | | | | | | | The way the VE motherboard Device Trees were constructed enforced naming and structure of daughterboard files. This patch makes it possible to simply include the motherboard description anywhere in the main Device Tree and retires the "arm,v2m-timer" alias - any of the motherboard SP804 timers will be used instead. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
* ARM: vexpress: Add config bus components and clocks to DTsPawel Moll2012-11-051-2/+133
| | | | | | | | Add description of all functions provided by Versatile Express motherboard and daughterboards configuration controllers and clock dependencies between devices. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
* ARM: vexpress: Add fixed regulator for SMSCPawel Moll2012-07-131-0/+10
| | | | | | | | | | SMSC driver requires "vdd33a" and "vddvario" regulator supplies now. Add fixed regulator describing 3V3 power line (in both motherboard's Device Trees and the non-DT code) and force fixed regulator config option if regulators framework is enabled. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
* ARM: vexpress: Add missing SP804 interrupt in motherboard's DTS filesPawel Moll2012-07-131-0/+1
| | | | Signed-off-by: Pawel Moll <pawel.moll@arm.com>
* ARM: vexpress: Motherboard RS1 memory map supportPawel Moll2012-02-241-0/+201
This patch adds support for RS1 memory map based Versatile Express motherboard. Signed-off-by: Pawel Moll <pawel.moll@arm.com>
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