kernel_optimize_test/drivers/pwm
Naidu Tellapati 1e70897d0e pwm: img: Impose upper and lower timebase steps value
The PWM hardware on Pistachio platform has a maximum timebase steps
value to 255. To fix it, let's introduce a compatible-specific
data structure to contain the SoC-specific details and use it to
specify a maximum timebase.

Also, let's limit the minimum timebase to 16 steps, to allow a sane
range of duty cycle steps.

Fixes: 277bb6a29e ("pwm: Imagination Technologies PWM DAC driver")
Signed-off-by: Naidu Tellapati <naidu.tellapati@imgtec.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2015-05-19 16:07:40 +02:00
..
core.c
Kconfig
Makefile
pwm-ab8500.c
pwm-atmel-hlcdc.c
pwm-atmel-tcb.c
pwm-atmel.c
pwm-bcm-kona.c
pwm-bcm2835.c
pwm-bfin.c
pwm-clps711x.c
pwm-ep93xx.c
pwm-fsl-ftm.c
pwm-img.c pwm: img: Impose upper and lower timebase steps value 2015-05-19 16:07:40 +02:00
pwm-imx.c
pwm-jz4740.c
pwm-lp3943.c
pwm-lpc32xx.c
pwm-lpss-pci.c
pwm-lpss-platform.c
pwm-lpss.c
pwm-lpss.h
pwm-mxs.c
pwm-pca9685.c
pwm-puv3.c
pwm-pxa.c
pwm-renesas-tpu.c
pwm-rockchip.c
pwm-samsung.c
pwm-spear.c
pwm-sti.c
pwm-sun4i.c
pwm-tegra.c
pwm-tiecap.c
pwm-tiehrpwm.c
pwm-tipwmss.c
pwm-tipwmss.h
pwm-twl-led.c
pwm-twl.c
pwm-vt8500.c
sysfs.c