22 Sep, 2009

1 commit

• 4dee4d441   regulator: add check index of wm8350->pmic.pdev[] ... Browse Code »

  Ensure that reg is within the bounds of array wm8350->pmic.pdev[].

  Signed-off-by: Roel Kluin
  Acked-by: Mark Brown
  Signed-off-by: Liam Girdwood

  Roel Kluin

  2009-09-22 20:32:35 +0800  

15 Jun, 2009

1 commit

• 38c53c891   regulator: Set MODULE_ALIAS for regulator drivers ... Browse Code »

  Several of the regulator drivers didn't have MODULE_ALIAS so couldn't be
  auto loaded. Add the MODULE_ALIAS in case they do get built as modules.

  Signed-off-by: Mark Brown
  Signed-off-by: Liam Girdwood

  Mark Brown

  2009-06-15 18:18:24 +0800  

31 Mar, 2009

4 commits

• 221a7c7c9   regulator: Implement list_voltage for WM835x LDOs and DCDCs ... Browse Code »

  Implement the recently added voltage step listing API for the WM835x
  DCDCs and LDOs. DCDCs can use values up to 0x66, LDOs can use the full
  range of values in the mask. Both masks are the lower bits of the
  register.

  Signed-off-by: Mark Brown
  Signed-off-by: Liam Girdwood

  Mark Brown

  2009-03-31 16:56:27 +0800  
• 33f301af0   regulator: Fix get_mode() for WM835x DCDCs ... Browse Code »

  The WM835x regulators need a different register checking for force
  mode on each DCDC. Previously the force mode status for DCDC1 was
  checked.

  Signed-off-by: Mark Brown
  Signed-off-by: Liam Girdwood

  Mark Brown

  2009-03-31 16:56:24 +0800  
• 0527100fd   regulator: Pass regulator init data as explict argument when registering ... Browse Code »

  Rather than having the regulator init data read from the platform_data
  member of the struct device that is registered for the regulator make
  the init data an explict argument passed in when registering. This
  allows drivers to use the platform data for their own purposes if they
  wish.

  Signed-off-by: Mark Brown
  Signed-off-by: Liam Girdwood

  Mark Brown

  2009-03-31 16:56:21 +0800  
• b136fb446   Regulator: Push lock out of _notifier_call_chain + add voltage change event. ... Browse Code »

  Regulator: Push lock out of _notifier_call_chain and into caller functions
  (side effect of fixing deadlock in regulator_force_disable)
  + Add a voltage changed event.
  Signed-off-by: Jonathan Cameron
  Signed-off-by: Liam Girdwood

  Jonathan Cameron

  2009-03-31 16:56:20 +0800  

31 Jan, 2009

1 commit

• 8dd2c9e31   leds: Fix bounds checking of wm8350->pmic.led ... Browse Code »

  Fix bounds checking of wm8350->pmic.led

  Signed-off-by: Roel Kluin
  Signed-off-by: Liam Girdwood

  Roel Kluin

  2009-01-31 05:50:49 +0800  

08 Jan, 2009

1 commit

• 0081e8020   leds: Add WM8350 LED driver ... Browse Code »

  The voltage and current regulators on the WM8350 AudioPlus PMIC can be
  used in concert to provide a power efficient LED driver. This driver
  implements support for this within the standard LED class.

  Platform initialisation code should configure the LED hardware in the
  init callback provided by the WM8350 core driver. The callback should
  use wm8350_isink_set_flash(), wm8350_dcdc25_set_mode() and
  wm8350_dcdc_set_slot() to configure the operating parameters of the
  regulators for their hardware and then then use wm8350_register_led() to
  instantiate the LED driver.

  This driver was originally written by Liam Girdwood, though it has been
  extensively modified since then.

  Signed-off-by: Mark Brown
  Signed-off-by: Richard Purdie

  Mark Brown

  2009-01-08 20:38:58 +0800  

04 Jan, 2009

1 commit

• 645524a9c   mfd: Support configurable numbers of DCDCs and ISINKs on WM8350 ... Browse Code »

  Some WM8350 variants have fewer DCDCs and ISINKs. Identify these at
  probe and refuse to use the absent DCDCs when running on these chips.

  Signed-off-by: Mark Brown
  Signed-off-by: Samuel Ortiz

  Mark Brown

  2009-01-04 19:17:42 +0800  

14 Oct, 2008

1 commit

• da09155ac   regulator: Add WM8350 regulator support ... Browse Code »

  The WM8350 features six DCDC convertors (four buck and two boost), four
  LDO voltage regulators and two constant current sinks. This driver adds
  support for these through the regulator API.

  This driver was written by Liam Girdwood with updates for submission
  from Mark Brown.

  Signed-off-by: Mark Brown
  Signed-off-by: Liam Girdwood

  Mark Brown

  2008-10-14 04:51:56 +0800