diff options
| author | Pawel Moll <pawel.moll@arm.com> | 2014-04-23 13:49:31 +0400 |
|---|---|---|
| committer | Pawel Moll <pawel.moll@arm.com> | 2014-05-15 20:02:19 +0400 |
| commit | 974cc7b93441a0e78f030495436d1be7eb7c208d (patch) | |
| tree | bc59d8bdfbb3c8bc25282495a40247eef810a415 /drivers/mfd/Kconfig | |
| parent | 29f9b6cf7bff6a118130163c848811e14f8022da (diff) | |
| download | linux-974cc7b93441a0e78f030495436d1be7eb7c208d.tar.xz | |
mfd: vexpress: Define the device as MFD cells
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>
Diffstat (limited to 'drivers/mfd/Kconfig')
| -rw-r--r-- | drivers/mfd/Kconfig | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 33834120d057..490fd48a9541 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -1227,12 +1227,17 @@ config MCP_UCB1200_TS endmenu -config VEXPRESS_CONFIG - bool "ARM Versatile Express platform infrastructure" - depends on ARM || ARM64 +config MFD_VEXPRESS_SYSREG + bool "Versatile Express System Registers" + depends on VEXPRESS_CONFIG + default y + select CLKSRC_MMIO + select GPIO_GENERIC_PLATFORM + select MFD_CORE + select MFD_SYSCON help - Platform configuration infrastructure for the ARM Ltd. - Versatile Express. + System Registers are the platform configuration block + on the ARM Ltd. Versatile Express board. endmenu endif |