24 Nov, 2011

1 commit

• 2c043bcbf   regulator: pass additional of_node to regulator_register() ... Browse Code »

  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
  Signed-off-by: Mark Brown

  Rajendra Nayak

  2011-11-24 02:47:04 +0800  

09 Aug, 2011

1 commit

• dd32e11cd   regulator: max8952: removed unused mutex. ... Browse Code »

  This patch removes a mutex that is never used in the driver.

  Reported-by: Axel Lin
  Signed-off-by: MyungJoo Ham
  Acked-by: Mark Brown
  Signed-off-by: Liam Girdwood

  MyungJoo Ham

  2011-08-09 00:15:09 +0800  

09 Jul, 2011

1 commit

• e2cf3137a   regulator: max8952 - fix wrong gpio valid check ... Browse Code »

  Signed-off-by: Jonghwan Choi
  Acked-by: MyungJoo Ham
  Acked-by: Mark Brown
  Signed-off-by: Liam Girdwood

  Jonghwan Choi

  2011-07-09 02:14:57 +0800  

31 Mar, 2011

1 commit

• 25985edce   Fix common misspellings ... Browse Code »

  Fixes generated by 'codespell' and manually reviewed.

  Signed-off-by: Lucas De Marchi

  Lucas De Marchi

  2011-03-31 22:26:23 +0800  

12 Jan, 2011

1 commit

• 3a93f2a9f   regulator: Report actual configured voltage to set_voltage() ... Browse Code »

  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
  Signed-off-by: Liam Girdwood

  Mark Brown

  2011-01-12 22:32:59 +0800  

29 Oct, 2010

3 commits

• ec10b0e94   regulator: max8952 - fix max8952_set_voltage ... Browse Code »

  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
  Acked-by: Mark Brown
  Acked-by: Kyungmin Park
  Signed-off-by: Liam Girdwood

  Axel Lin

  2010-10-29 05:40:32 +0800  
• da05738e9   regulator: max8952 - fix max8952_pmic_probe error path ... Browse Code »

  Signed-off-by: Axel Lin
  Acked-by: Mark Brown
  Signed-off-by: Liam Girdwood

  Axel Lin

  2010-10-29 05:40:32 +0800  
• 202f4f53e   MAX8952 PMIC Driver Initial Release ... Browse Code »

  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
  Signed-off-by: Kyungmin Park
  Acked-by: Mark Brown
  --
  v2:
  - Style correction
  - Can accept platform_data with invalid GPIOs
  - Removed unnecessary features
  - Improved error handling
  Signed-off-by: Liam Girdwood

  MyungJoo Ham

  2010-10-29 05:40:31 +0800