On Tue, 21 Sep 2010, Benoit Cousson wrote: > In OMAP3 a specific SYSSTATUS register was used to get the softreset status. > Starting in OMAP4, some IPs does not have SYSSTATUS register and instead > use the SYSC softreset bit to provide the status. > > Other cases might exist: > - Some IPs like McBSP does have a softreset control but no reset status. > - Some IPs that represent subsystem, like the DSS, can contains > a reset status without softreset control. The status is the aggregation > of all the sub modules reset status. > > - Add a new flag (SYSC_HAS_RESET_STATUS) to identify the new programming model > and replace the previous SYSS_MISSING, that was used to flag IP with > softreset control but without the SYSSTATUS register, with a specific > SYSS_HAS_RESET_STATUS flag. > > - MCSPI and MMC contains both programming models, so the legacy one > will be prevented by removing the syss offset field that become useless.
Thanks, queued this for 2.6.37. - Paul -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
