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authorMattias Wallin <mattias.wallin@stericsson.com>2011-09-22 08:22:18 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2011-10-24 14:09:16 +0200
commit3d5e2cabf11a65685e5067382ba4c4a76f18fcb7 (patch)
tree361913524dfa8e74003a39c8691306974a3ca9df /drivers/mfd/Kconfig
parent677df0c9012ca3a6e0081f29f81506e5578d74f3 (diff)
downloadop-kernel-dev-3d5e2cabf11a65685e5067382ba4c4a76f18fcb7.zip
op-kernel-dev-3d5e2cabf11a65685e5067382ba4c4a76f18fcb7.tar.gz
mfd: ab5500 chip register access
The analog baseband chip ab5500 is a multi functional chip containing regulators, charging, gpio, USB and accessory detect. It also contain various multimedia functionalities like digital encoder and audio codec. The core driver added with this patch provides register access via i2c via PRCMU. Event handling implemented as irq_chip will come in future patches since it depends on PRCMU functionality not yet implemented. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/Kconfig')
-rw-r--r--drivers/mfd/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index b01fbe2..8594de8 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -563,6 +563,15 @@ config EZX_PCAP
This enables the PCAP ASIC present on EZX Phones. This is
needed for MMC, TouchScreen, Sound, USB, etc..
+config AB5500_CORE
+ bool "ST-Ericsson AB5500 Mixed Signal Power Management chip"
+ depends on ABX500_CORE && MFD_DB5500_PRCMU
+ select MFD_CORE
+ help
+ Select this option to enable access to AB5500 power management
+ chip. This connects to the db5500 chip via the I2C bus via PRCMU.
+ This chip embeds various other multimedia funtionalities as well.
+
config AB8500_CORE
bool "ST-Ericsson AB8500 Mixed Signal Power Management chip"
depends on GENERIC_HARDIRQS && ABX500_CORE
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