[removing stable@xxxxxxxxxxxxxxx from cc -- they're only interested
in your patch once it's in Linus' tree]
On Fri, Jun 21, 2024 at 10:50:45AM +0100, Vitor Soares wrote:
> "atmel,attpm20p" DT compatible is missing its SPI device ID entry, not
> allowing module autoloading and leading to the following message:
>
> "SPI driver tpm_tis_spi has no spi_device_id for atmel,attpm20p"
[...]
> Fix this by adding the corresponding "attpm20p" spi_device_id entry.
>
> Fixes: 3c45308c44ed ("tpm_tis_spi: Add compatible string atmel,attpm20p")
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Vitor Soares <vitor.soares@xxxxxxxxxxx>
Reviewed-by: Lukas Wunner <lukas@xxxxxxxxx>
The old problem that spi modules aren't auto-loaded based on
MODULE_DEVICE_TABLE(of, ...), but only on MODULE_DEVICE_TABLE(spi, ...):
https://lore.kernel.org/all/20170811081429.GA9957@xxxxxxxxx/
Completely forgot that this is still a problem after all these years. :(
Thanks,
Lukas
