Commits
Laurent Pinchart committed 99b82abb0a3
pwm: Add Renesas TPU PWM driver The Timer Pulse Unit (TPU) is a 4-channels 16-bit timer used to generate waveforms. This driver exposes PWM functions through the PWM API for other drivers to use. The code is loosely based on the leds-renesas-tpu driver by Magnus Damm and the TPU PWM driver shipped in the Armadillo EVA 800 kernel sources. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Axel Lin <axel.lin@ingics.com> Tested-by: Simon Horman <horms@verge.net.au> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>