3 Commits

Author	SHA1	Message	Date
Axel Lin	48dbc74ea5	pwm: imx: Remove unreachable code ... The break after return is unreachable code, remove it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Heiko Schocher <hs@denx.de>	2015-05-26 14:13:12 +02:00
Brecht Neyrinck	b2580877b5	bugfix i.mx6 pwm: prevent overflow of period_c * duty_ns ... Prevent overflow by casting duty_ns to ull first. This bug came up when trying to create a 200 Hz PWM Signed-off-by: Brecht Neyrinck <bnrn@psicontrol.com> Acked-by: Heiko Schocher<hs@denx.de>	2015-05-15 19:20:47 +02:00
Heiko Schocher	b2f97cf279	pwm, imx6: add support for pwm modul on imx6 ... 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>	2014-07-23 12:25:42 +02:00