diff options
| author | Tim Bird <tim.bird@sonymobile.com> | 2015-07-17 01:55:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-29 22:37:18 +0200 |
| commit | 1f26d1c1053ac179b0ee1edea7809cef07fe728e (patch) | |
| tree | 4681b536a979598a51d14dd9089091b10f53dead /drivers/misc/Kconfig | |
| parent | ARM: dts: qcom: Add binding for the qcom coincell charger (diff) | |
| download | linux-1f26d1c1053ac179b0ee1edea7809cef07fe728e.tar.xz linux-1f26d1c1053ac179b0ee1edea7809cef07fe728e.zip | |
ARM: qcom: Add coincell charger driver
This driver is used to configure the coincell charger found in
Qualcomm PMICs.
The driver allows configuring the current-limiting resistor for
the charger, as well as the voltage to apply to the coincell
(or capacitor) when charging.
Signed-off-by: Tim Bird <tim.bird@sonymobile.com>
Reviewed-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/Kconfig')
| -rw-r--r-- | drivers/misc/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 42c38525904b..ccccc2943f2f 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -271,6 +271,16 @@ config HP_ILO To compile this driver as a module, choose M here: the module will be called hpilo. +config QCOM_COINCELL + tristate "Qualcomm coincell charger support" + depends on MFD_SPMI_PMIC || COMPILE_TEST + help + This driver supports the coincell block found inside of + Qualcomm PMICs. The coincell charger provides a means to + charge a coincell battery or backup capacitor which is used + to maintain PMIC register and RTC state in the absence of + external power. + config SGI_GRU tristate "SGI GRU driver" depends on X86_UV && SMP |