[PATCH 0/3] ARM: OMAP3/4: Correct support for PWM LEDs/backlight

Peter Ujfalusi peter.ujfalusi at ti.com
Thu Jan 3 06:49:25 EST 2013


The pwm-leds driver update is going for 3.9:

This series will make sure that in 3.9 we are going to have working LEDs and
backlight on these boards.

As a note: 4430SDP never had working backlight and the charger led did not
worked for couple of releases already due to wrong pwm_id.

On BeagleBoard we will be able to adjust the brighness of pmu_stat LED instead
of full on/off.

Zoom2 will have working keypad light and the backlight will be moved to be
handled by the generic pwm-backlight driver.

This series will also fix a compile error in board-zoom-display.c caused by the
changes in twl-core - which I missed :(

The DT support for these are going to be sent later.

Tony: can you apply this - if it looks OK - so it will hit linux-next before the
second batch of twl-core update?

Peter Ujfalusi (3):
  ARM: OMAP: board-4430sdp: Proper support for TWL6030 PWM LED/Backlight
  ARM: OMAP: omap3beagle: Use the pwm_leds driver to control the PMU_STAT led
  ARM: OMAP: zoom: Use pwm stack for lcd and keyboard backlight

 arch/arm/mach-omap2/board-4430sdp.c          | 31 ++++++++++++++-
 arch/arm/mach-omap2/board-omap3beagle.c      | 39 +++++++++++++++----
 arch/arm/mach-omap2/board-zoom-display.c     | 56 ----------------------------
 arch/arm/mach-omap2/board-zoom-peripherals.c | 53 +++++++++++++++++++++++++-
 4 files changed, 113 insertions(+), 66 deletions(-)


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