On 05/02/2018 at 15:04, Jonas Danielsson wrote: > On Mon, Feb 5, 2018 at 1:36 PM, Nicolas Ferre > <nicolas.ferre@xxxxxxxxxxxxx> wrote: >> On 29/01/2018 at 12:39, Jonas Danielsson wrote: >>> On our at91sam9260 based board the usart0 and usart1 ports report >>> their versions (ATMEL_US_VERSION) as 0x10302. This version is not >>> included in the current checks in the driver. >>> >>> Signed-off-by: Jonas Danielsson <jonas@xxxxxxxxxxxxxxxxxxx> >> >> Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx> >> >> It must be the AT91SAM9260 rev. B SoC, isn't it? >> >> Thanks for your patch. >> >> Best regards, >> Nicolas >> > > Hi Nicolas! > > Thank you for the review! > > Yes that is right, we have the rev B SoC :) I Tried to find some > documentation online > regarding the US_VERSION register, but fell short. It's actually a non-documented register ;-) In short, bits [0-11] Hardware module version bits [16-18] Metal fix number. So your at91sam9260 revB benefit from the metal fix #1. Best regards, -- Nicolas Ferre -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
