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-- Původní e-mail --
Od: Gregory Nutt
Komu: dev@nuttx.apache.org
Datum: 15. 10. 2021 0:01:34
Předmět: Re: Implementing QSPI driver in SPI mode
">
> The QSPI would need to support the SPI interface defined in struct
spi_dev_s
> in order to ensure compatibility
>
> The QSPI would need to support the SPI interface defined in struct
spi_dev_s
> in order to ensure compatibility with existing applications and drivers
(LCD
> displays for example) which use SPI. The option would be to add this
> structure next to qspi_dev_s in arch specific drivers (in SAM case
Hello all,
some chips from SAME70 family (J21 for example) do not have an SPI driver
but use QSPI that can be run either in serial memory mode or in Master SPI
mode. The config options in samv7 arch seems to be already prepared for that
as SAMV7_QSPI_IS_SPI is selected for some chips but curren
