linux-toradex.git/drivers/regulator/s5m8767.c, branch v3.4.8

regulator: Fix setting new voltage in s5m8767_set_voltage

2012-03-31T10:26:19+00:00

Current code does not really update the register with new value, fix it.
I rename the variable i to sel for better readability.

Signed-off-by: Axel Lin 
Acked-by: Sangbeom Kim 
Signed-off-by: Mark Brown

regulator: Make s5m8767_get_voltage_register always return correct register

2012-03-14T14:10:41+00:00

Check s5m8767->buck[2|3|4]_gpiodvs status in s5m8767_get_voltage_register
and return correct register accordingly.

Signed-off-by: Axel Lin 
Acked-by: Sangbeom Kim 
Signed-off-by: Mark Brown

regulator: s5m8767: Check pdata->buck[2|3|4]_gpiodvs earlier

2012-03-14T14:10:30+00:00

If we need to ensure only one of the buck[2|3|4]_gpiodvs can be specificed,
check them earlier.

Signed-off-by: Axel Lin 
Acked-by: Sangbeom Kim 
Signed-off-by: Mark Brown

regulator: Rename s5m8767_convert_voltage to s5m8767_convert_voltage_to_sel

2012-03-11T20:49:35+00:00

This function finds the smallest voltage that falls within the specified range,
and then returns the selector. This rename makes the intention more clear.

Also remove unneeded local variables min_vol and max_vol in s5m8767_set_voltage
and s5m8767_set_voltage_buck.

Signed-off-by: Axel Lin 
Acked-by: Sangbeom Kim 
Signed-off-by: Mark Brown

regulator: Fix s5m8767_set_voltage_time_sel calculation value

2012-03-11T20:49:29+00:00

In the s5m8767_set_voltage_time_sel function, divisor unit is wrong.
ramp_delay is usec unit. So 1000 should be multiplied.

Signed-off-by: Sangbeom Kim 
Signed-off-by: Mark Brown

regulator: Remove unused i2c variable in s5m8767_pmic_probe

2012-03-11T20:48:53+00:00

Signed-off-by: Axel Lin 
Acked-by: Sangbeom Kim 
Signed-off-by: Mark Brown

regulator: Fix the logic of s5m8767_set_voltage_time_sel

2012-03-11T20:48:45+00:00

This patch includes below fixes:
1. The mask variable is not used at all here, remove it.
2. We already have the new_sel and old_sel, simply returns the delay by:
  DIV_ROUND_UP(desc->step * (new_sel - old_sel), s5m8767->ramp_delay);

Signed-off-by: Axel Lin 
Signed-off-by: Mark Brown

regulator: s5m8767: Fix unused variable warning in probe()

2012-03-11T20:48:39+00:00

Signed-off-by: Mark Brown 
Acked-by: Sangbeom Kim

regulator: Kill s5m8767_get_reg_id function

2012-02-02T13:50:27+00:00

Calling s5m8767_get_reg_id() is exactly the same as calling rdev_get_id().
It is pointless to add s5m8767_get_reg_id() function.
Use rdev_get_id() directly and remove s5m8767_get_reg_id() function.

Signed-off-by: Axel Lin 
Signed-off-by: Mark Brown

regulator: Update s5m8767 for device tree API changes

2012-01-20T12:01:34+00:00

Signed-off-by: Mark Brown