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authorPawel Moll <pawel.moll@arm.com>2014-04-23 10:49:31 +0100
committerPawel Moll <pawel.moll@arm.com>2014-05-15 17:02:19 +0100
commit974cc7b93441a0e78f030495436d1be7eb7c208d (patch)
treebc59d8bdfbb3c8bc25282495a40247eef810a415 /drivers/misc/Kconfig
parent29f9b6cf7bff6a118130163c848811e14f8022da (diff)
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/misc/Kconfig')
-rw-r--r--drivers/misc/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 8baff0effc7d..d9663ef90ce8 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -515,6 +515,15 @@ config SRAM
the genalloc API. It is supposed to be used for small on-chip SRAM
areas found on many SoCs.
+config VEXPRESS_SYSCFG
+ bool "Versatile Express System Configuration driver"
+ depends on VEXPRESS_CONFIG
+ default y
+ help
+ ARM Ltd. Versatile Express uses specialised platform configuration
+ bus. System Configuration interface is one of the possible means
+ of generating transactions on this bus.
+
source "drivers/misc/c2port/Kconfig"
source "drivers/misc/eeprom/Kconfig"
source "drivers/misc/cb710/Kconfig"