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authorDong Aisheng <dong.aisheng@linaro.org>2012-09-05 10:57:13 +0800
committerSamuel Ortiz <sameo@linux.intel.com>2012-09-17 15:24:14 +0200
commit87d687301f380729ec320619f100f3ba39f3693d (patch)
tree3f6f274a01552da3b5f7af4dc1eaaad04a11c1b4 /drivers/mfd/Kconfig
parenta435ae1d51e2f18414f2a87219fdbe068231e692 (diff)
downloadop-kernel-dev-87d687301f380729ec320619f100f3ba39f3693d.zip
op-kernel-dev-87d687301f380729ec320619f100f3ba39f3693d.tar.gz
mfd: Add syscon driver based on regmap
Add regmap based syscon driver. This is usually used for access misc bits in registers which does not belong to a specific module, for example, IMX IOMUXC GPR and ANATOP. With this driver, client can use generic regmap API to access registers which are registered into syscon. Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/Kconfig')
-rw-r--r--drivers/mfd/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 856ec00..909d84b 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -1004,6 +1004,14 @@ config MFD_ANATOP
MFD controller. This controller embeds regulator and
thermal devices for Freescale i.MX platforms.
+config MFD_SYSCON
+ bool "System Controller Register R/W Based on Regmap"
+ depends on OF
+ select REGMAP_MMIO
+ help
+ Select this option to enable accessing system control registers
+ via regmap.
+
config MFD_PALMAS
bool "Support for the TI Palmas series chips"
select MFD_CORE
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