Messages in this thread | | | From | Alexandre Belloni <> | Subject | [PATCH 0/2] improve pwm lookup support without device tree | Date | Wed, 9 Apr 2014 20:04:07 +0200 |
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Hi,
a small patch set as suggested byt Thierry to make lokkup with the lookup table instead of device tree bahve more like when using device tree.
The first patch adds a period annd a polarity member to the lookup table and use those to set period and polarity.
The second patch changes PWM_LOOKUP to set period an polarity. I was wondering about adding a new macro to d that but the number of boards using it is limited (only 3) so I guess it is ok to do that now.
The final goal would be to get rid of .pwm_period_ns in leds-pwm and pwm_bl.
Alexandre Belloni (2): pwm: add period and polarity to struct pwm_lookup pwm: use PWM_LOOKUP to set the period and polarity
Documentation/pwm.txt | 3 ++- arch/arm/mach-omap2/board-omap3beagle.c | 3 ++- arch/arm/mach-pxa/hx4700.c | 3 ++- arch/arm/mach-shmobile/board-armadillo800eva.c | 3 ++- drivers/pwm/core.c | 5 +++++ include/linux/pwm.h | 6 +++++- 6 files changed, 18 insertions(+), 5 deletions(-)
-- 1.8.3.2
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