linux-toradex.git/drivers/rtc/rtc-palmas.c, branch v4.2.7

rtc: palmas: Initialise bb_charging flag before using it

2015-06-24T23:13:40+00:00

Initialise the variable high_bb_charging before using it to avoid
configuring wrong value and fix following compilation warning:

/*
rtc-palmas.c: In function ‘palmas_rtc_probe’:
rtc-palmas.c:242:7: warning: ‘high_bb_charging’ may be used
uninitialized in this function
*/

Signed-off-by: Laxman Dewangan 
Signed-off-by: Alexandre Belloni

rtc: drop owner assignment from platform_drivers

2014-10-20T14:21:31+00:00

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang

rtc: rtc-palmas: make of_device_id array const

2014-06-06T23:08:08+00:00

Make of_device_id array const, because all OF functions handle it as
const.

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-palmas.c: use SIMPLE_DEV_PM_OPS macro

2014-04-03T23:21:22+00:00

Use SIMPLE_DEV_PM_OPS macro in order to make the code simpler.

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-palmas.c: support for backup battery charging

2013-09-11T22:58:55+00:00

Palmas series device like TPS65913, TPS80036 supports the backup battery
for powering the RTC when no other energy source is available.

The backup battery is optional, connected to the VBACKUP pin, and can be
nonrechargeable or rechargeable.  The rechargeable battery can be charged
from the system supply using the backup battery charger.

Add support for enabling charging of this backup battery.  Also add the DT
binding document and the new properties to have this support.

Signed-off-by: Laxman Dewangan 
Reviewed-by: Felipe Balbi 
Acked-by: Kumar Gala 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-palmas.c: init wakeup before device register

2013-07-03T23:08:00+00:00

Enable dev as wakeup device before calling rtc_device_register(), so that
it can create the "wakealarm" sysfs.

Signed-off-by: Wei Ni 
Acked-by: Laxman Dewangan 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/rtc/rtc-palmas.c: add dt support

2013-04-30T01:28:33+00:00

Add of_device_id table for Palma RTC to be enable the driver from DT file.

The driver can be registered from DT file as:
	palmas: tps65913@58 {
		:::::::::::
		palmas_rtc {
			compatible = "ti,palmas-rtc";
			interrupt-parent = <&palmas>;
			interrupts = <8 0>;
		};
	};

Signed-off-by: Laxman Dewangan 
Acked-by: Grant Likely 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: rtc-palmas: use devm_rtc_device_register() and devm_request_threaded_irq()

2013-04-30T01:28:26+00:00

devm_rtc_device_register() is device managed and makes cleanup
paths simpler.

Also, use devm_request_threaded_irq() to make cleanup paths more simple.

Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rtc: palmas: Add RTC driver Palmas series PMIC

2013-02-13T23:22:45+00:00

TI Palmas series PMIC support the RTC and alarm functionality.
Add RTC driver with alarm support for this device.

Signed-off-by: Laxman Dewangan 
Signed-off-by: Samuel Ortiz