diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 7aaf5f1eea7af56b79e96637f14740a98207df9e..65a8e0ae394fcb0f27887e1fb01904f98cfd1b87 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -945,11 +945,19 @@ static int _setup(struct omap_hwmod *oh) _enable(oh); - if (!(oh->flags & HWMOD_INIT_NO_RESET)) - _reset(oh); - - /* XXX OCP AUTOIDLE bit? */ - /* XXX OCP ENAWAKEUP bit? */ + if (!(oh->flags & HWMOD_INIT_NO_RESET)) { + /* + * XXX Do the OCP_SYSCONFIG bits need to be + * reprogrammed after a reset? If not, then this can + * be removed. If they do, then probably the + * _enable() function should be split to avoid the + * rewrite of the OCP_SYSCONFIG register. + */ + if (oh->sysconfig) { + _update_sysc_cache(oh); + _sysc_enable(oh); + } + } if (!(oh->flags & HWMOD_INIT_NO_IDLE)) _idle(oh);