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bus: ti-sysc: Handle module unlock quirk needed for some RTC

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The RTC modules on am3 and am4 need quirk handling to unlock and lock
them for reset so let's add the quirk handling based on what we already
have for legacy platform data. In later patches we will simply drop the
RTC related platform data and the old quirk handling.

Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tony Lindgren 2020-02-24 12:58:03 -08:00
parent feaa8baee8
commit e8639e1c98
2 changed files with 69 additions and 6 deletions
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1
include/linux/platform_data/ti-sysc.h
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@ -49,6 +49,7 @@ struct sysc_regbits {
s8 emufree_shift;
};
#define SYSC_MODULE_QUIRK_RTC_UNLOCK BIT(22)
#define SYSC_QUIRK_CLKDM_NOAUTO BIT(21)
#define SYSC_QUIRK_FORCE_MSTANDBY BIT(20)
#define SYSC_MODULE_QUIRK_AESS BIT(19)