tree ee3adaf700a5beb3bf0111dc321e1b157984b795
parent 0e1f991efb85520590fba6ad7955116a7bd499d4
author Brecht Neyrinck <bnrn@psicontrol.com> 1430899068 +0200
committer Stefano Babic <sbabic@denx.de> 1431710447 +0200

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>