diff options
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 8a4039325845..8bcea0d83fa0 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -2027,7 +2027,7 @@ static int _enable(struct omap_hwmod *oh) r = (soc_ops.wait_target_ready) ? soc_ops.wait_target_ready(oh) : -EINVAL; - if (oh->clkdm) + if (oh->clkdm && !(oh->flags & HWMOD_CLKDM_NOAUTO)) clkdm_allow_idle(oh->clkdm); if (!r) { @@ -2084,7 +2084,12 @@ static int _idle(struct omap_hwmod *oh) _idle_sysc(oh); _del_initiator_dep(oh, mpu_oh); - if (oh->clkdm) + /* + * If HWMOD_CLKDM_NOAUTO is set then we don't + * deny idle the clkdm again since idle was already denied + * in _enable() + */ + if (oh->clkdm && !(oh->flags & HWMOD_CLKDM_NOAUTO)) clkdm_deny_idle(oh->clkdm); if (oh->flags & HWMOD_BLOCK_WFI) |