> My question is - how the access to this particular SPI peripheral can be
> serialized between these two drivers in order to prevent simultaneous access
> that would result in a mess on the SPI? Do I have to modify the existing
> driver for SPI NOR flash or not?
Doesn't the serialization
On Thu, Nov 2, 2023 at 9:15 AM Patryk wrote:
>
> Hi, I want to have two devices on the same SPI bus.
>
> These devices are:
>
> - SPI nor flash (QSPI compatible)
>
> - my custom device (SPI compatible).
>
> For SPI NOR flash I have the driver in the kernel, for my custom device I do
> not have
Hi, I want to have two devices on the same SPI bus.
These devices are:
- SPI nor flash (QSPI compatible)
- my custom device (SPI compatible).
For SPI NOR flash I have the driver in the kernel, for my custom device I
do not have such a driver.
My question is - how the access to this particular
