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u-boot/drivers/pwm
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David Wu 4ee6d51c5a pwm: rk_pwm: Make PWM driver to support all Rockchip Socs 
This PWM driver can be used to support pwm functions
for on all Rockchip Socs.

The previous chips than RK3288 did not support polarity,
and register layout was different from the RK3288 PWM.

The RK3288 keep the current functions.

RK3328 and the chips after it, which can support hardware lock,
configure duty, period and polarity at next same period, to
prevent the intermediate temporary state.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-12-06 00:06:23 +08:00
..
exynos_pwm.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig pwm: imx: add Kconfig support 2019-07-19 20:14:50 +02:00
Makefile pwm: sunxi: add support for PWM found on Allwinner A64 2018-05-15 08:18:09 +02:00
pwm-imx-util.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pwm-imx-util.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pwm-imx.c pwm: imx: add DM_PWM support 2019-07-19 20:14:50 +02:00
pwm-uclass.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rk_pwm.c pwm: rk_pwm: Make PWM driver to support all Rockchip Socs 2019-12-06 00:06:23 +08:00
sandbox_pwm.c test: panel: Add a test for the panel uclass 2018-10-09 04:40:27 -06:00
sunxi_pwm.c pwm: sunxi: choose best prescaler to improve PWM resolution 2018-10-24 21:57:16 +05:30
tegra_pwm.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00