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authorRamakrishna Pallala <ramakrishna.pallala@intel.com>2012-05-05 13:04:26 +0400
committerAnton Vorontsov <anton.vorontsov@linaro.org>2012-05-06 07:28:11 +0400
commit9a8422d205ea142a27c2573e5ca3d2cc87d75260 (patch)
tree0a9d95c9b45028a25c0b0d9b46d28d899253a9e4 /drivers/power/Kconfig
parentb1f092f6480e0a9d8d5f99d3363e022952d1af83 (diff)
downloadlinux-9a8422d205ea142a27c2573e5ca3d2cc87d75260.tar.xz
max17042_battery: Add support for max17047/50 chip
max17047 is improved version of max17042 chip. It has few HW bug fixes with minor changes in register set. max17050 is same as max17047 chip except its silicon packging. So from driver's point of view there is no difference btw max1047 and max1050. This patch adds the support to dynamically detect the chip type and adds steps to initialize the max17047 chip. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com> Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Diffstat (limited to 'drivers/power/Kconfig')
-rw-r--r--drivers/power/Kconfig5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index b711795c6664..e3a3b4956f08 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -181,14 +181,15 @@ config BATTERY_MAX17040
to operate with a single lithium cell
config BATTERY_MAX17042
- tristate "Maxim MAX17042/8997/8966 Fuel Gauge"
+ tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
depends on I2C
help
MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
in handheld and portable equipment. The MAX17042 is configured
to operate with a single lithium cell. MAX8997 and MAX8966 are
multi-function devices that include fuel gauages that are compatible
- with MAX17042.
+ with MAX17042. This driver also supports max17047/50 chips which are
+ improved version of max17042.
config BATTERY_Z2
tristate "Z2 battery driver"