diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 83d595ebcf1f..9443f129859b 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -3618,6 +3618,8 @@ int omap_hwmod_init_module(struct device *dev, oh->flags |= HWMOD_SWSUP_SIDLE_ACT; if (data->cfg->quirks & SYSC_QUIRK_SWSUP_MSTANDBY) oh->flags |= HWMOD_SWSUP_MSTANDBY; + if (data->cfg->quirks & SYSC_QUIRK_CLKDM_NOAUTO) + oh->flags |= HWMOD_CLKDM_NOAUTO; error = omap_hwmod_check_module(dev, oh, data, sysc_fields, rev_offs, sysc_offs, syss_offs, diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index d2b7338c073f..02341fd66e8d 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -1464,6 +1464,9 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = { /* Quirks that need to be set based on detected module */ SYSC_QUIRK("aess", 0, 0, 0x10, -ENODEV, 0x40000000, 0xffffffff, SYSC_MODULE_QUIRK_AESS), + /* Errata i893 handling for dra7 dcan1 and 2 */ + SYSC_QUIRK("dcan", 0x4ae3c000, 0x20, -ENODEV, -ENODEV, 0xa3170504, 0xffffffff, + SYSC_QUIRK_CLKDM_NOAUTO), SYSC_QUIRK("dcan", 0x48480000, 0x20, -ENODEV, -ENODEV, 0xa3170504, 0xffffffff, SYSC_QUIRK_CLKDM_NOAUTO), SYSC_QUIRK("dss", 0x4832a000, 0, 0x10, 0x14, 0x00000020, 0xffffffff,