barebox - barebox master repository

	Commit message (Collapse)	Author	Age	Files	Lines
*	PWM: Allow multiple PWMs per device node	Sascha Hauer	2015-06-12	1	-0/+2
\| \| \| \| \| \| \|	Matching a device node is enough since a device node may have multiple PWMs. Check for a id aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
*	PWM: Implement devicetree support	Sascha Hauer	2014-02-28	1	-0/+2
\| \| \| \| \| \|	This implements of_pwm_request() for PWM client drivers. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
*	PWM: Add functions for getting/setting period/duty cycle	Sascha Hauer	2014-02-28	1	-0/+5
\| \| \| \|	Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
*	drivers/pwm: add duty_ns and period_ns to core pwm chip	Robert Jarzmik	2012-02-17	1	-1/+6
\| \| \| \| \| \| \| \| \| \|	Add variables to control the duty_ns and period_ns of PWM chips. When these variables are set, a call to either pwm_enable() or pwm_config() is performed to enforce the setup values. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
*	Add pwm core support	Sascha Hauer	2012-02-17	1	-0/+63
	This patch adds framework support for PWM (pulse width modulation) devices. A new pwm can be registered from a hardware driver using pwmchip_add(). It can then be requested from a client driver using pwm_request(). A string is used as a unique identifier for the pwms. It should usually be initialized by the hardware drivers using dev_name(dev). The client API is the same as currently in the Linux Kernel. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>