Re: [PATCH v2 2/4] mtd: spi-nor: add OTP support

2020-09-30 Thread Heiko Thiery
Hi Michael, Am Sa., 12. Sept. 2020 um 00:26 Uhr schrieb Michael Walle : > > Implement the MTD callbacks for the OTP methods for the SPI NOR > subsystem. > > Usually, the OTP area of a SPI flash can be accessed like the normal > memory, eg by offset addressing; except that you either have to use >

[PATCH v2 2/4] mtd: spi-nor: add OTP support

2020-09-11 Thread Michael Walle
Implement the MTD callbacks for the OTP methods for the SPI NOR subsystem. Usually, the OTP area of a SPI flash can be accessed like the normal memory, eg by offset addressing; except that you either have to use special read/write commands (Winbond) or you have to enter (and exit) a specific OTP