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* tegra: pwm: Add a driver for the tegra PWMSimon Glass2016-02-16-0/+3
| | | | | | | | This PWM supports four channels. The driver always uses the 32KHz clock, and adjusts the duty cycle accordingly. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* pwm: rockchip: Add a PWM driver for Rockchip SoCsSimon Glass2016-01-21-0/+1
| | | | | | Add a simple driver which implements the standard PWM uclass interface. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: pwm: Add a PWM uclassSimon Glass2016-01-21-0/+1
| | | | | | | Add a uclass that supports Pulse Width Modulation (PWM) devices. It provides methods to enable/disable and configure the device. Signed-off-by: Simon Glass <sjg@chromium.org>
* pwm, imx6: add support for pwm modul on imx6Heiko Schocher2014-07-23-0/+13
add basic support for the pwm modul found on imx6. Pieces of this code are based on linux code from drivers/pwm/pwm-imx.c Commit "cd3de83f1476 Linux 3.16-rc4" Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de>