linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2011-11-23	regulator: pass additional of_node to regulator_register()	Rajendra Nayak	1	-1/+1
	With device tree support for regulators, its needed that the regulator_dev->dev device has the right of_node attached. To be able to do this add an additional parameter to the regulator_register() api, wherein the dt-adapted driver can then pass this additional info onto the regulator core. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-08-08	regulator: max8952: removed unused mutex.	MyungJoo Ham	1	-3/+0
	This patch removes a mutex that is never used in the driver. Reported-by: Axel Lin Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-07-08	regulator: max8952 - fix wrong gpio valid check	Jonghwan Choi	1	-1/+1
	Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-03-31	Fix common misspellings	Lucas De Marchi	1	-1/+1
	Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2011-01-12	regulator: Report actual configured voltage to set_voltage()	Mark Brown	1	-1/+2
	Change the interface used by set_voltage() to report the selected value to the regulator core in terms of a selector used by list_voltage(). This allows the regulator core to know the voltage that was chosen without having to do an explict get_voltage(), which would be much more expensive as it will generally access hardware. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-10-28	regulator: max8952 - fix max8952_set_voltage	Axel Lin	1	-1/+1
	In current implementation, vid is declared as u8, then "vid == -1" is always false, and "vid >= 0" is always true. Thus change it to s8. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-10-28	regulator: max8952 - fix max8952_pmic_probe error path	Axel Lin	1	-2/+8
	Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-10-28	MAX8952 PMIC Driver Initial Release	MyungJoo Ham	1	-0/+360
	MAX8952 PMIC is used to provide voltage output between 770mV - 1400mV with DVS support. In this initial release, users can set voltages for four DVS modes, RAMP delay values, and SYNC frequency. Controlling FPWM/SYNC_MODE/Pull-Down/Ramp Modes and reading CHIP_ID is not supported in this release. If GPIO of EN is not valid in platform data, the driver assumes that it is always-on. If GPIO of VID0 or VID1 is invalid, the driver pulls down VID0 and VID1 to fix DVS mode as 0 and disables DVS support. We assume that V_OUT is capable to provide every voltage from 770mV to 1.40V in 10mV steps although the data sheet has some ambiguity on it. Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> -- v2: - Style correction - Can accept platform_data with invalid GPIOs - Removed unnecessary features - Improved error handling Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>