Re: [PATCH v9 0/9] arm64: lan969x: Add support for Microchip LAN969x SoC

Nicolas Ferre
2025-08-22T13:34:03Z

On 13/08/2025 at 19:44, Robert Marko wrote:
> This patch series adds basic support for Microchip LAN969x SoC.
>
> It introduces the SoC ARCH symbol itself under the ARCH_MICROCHIP symbol
> which allows to avoid the need to change dependencies of the drivers that
> are shared for Microchip SoC-s in the future.
>
> DTS and further driver will be added in follow-up series.
>
> Signed-off-by: Robert Marko <robert.marko@sartura.hr>

I added explicitly my Ack to the 3 first patches of the series to be
super-specific, but for the whole series:

Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>

Thanks for your work on this Robert, it's highly appreciated. Best regards,
Nicolas

> ---
> Changes in v9:
> * Make ARCH_MICROCHIP hidden symbol that is selected by SparX-5 and LAN969x
> directly, this avoids breaking existing configs with ARCH_SPARX5
>
> Changes in v8:
> * Move to using ARCH_MICROCHIP as suggested by Arnd
> * Dropped any review tags due to changes
>
> Robert Marko (9):
> arm64: Add config for Microchip SoC platforms
> ARM: at91: select ARCH_MICROCHIP
> arm64: lan969x: Add support for Microchip LAN969x SoC
> mfd: at91-usart: Make it selectable for ARCH_MICROCHIP
> tty: serial: atmel: make it selectable for ARCH_MICROCHIP
> spi: atmel: make it selectable for ARCH_MICROCHIP
> i2c: at91: make it selectable for ARCH_MICROCHIP
> char: hw_random: atmel: make it selectable for ARCH_MICROCHIP
> crypto: atmel-aes: make it selectable for ARCH_MICROCHIP
>
> arch/arm/mach-at91/Kconfig | 4 +++
> arch/arm64/Kconfig.platforms | 51 ++++++++++++++++++++++++----------
> drivers/char/hw_random/Kconfig | 2 +-
> drivers/crypto/Kconfig | 2 +-
> drivers/i2c/busses/Kconfig | 2 +-
> drivers/mfd/Kconfig | 2 +-
> drivers/spi/Kconfig | 2 +-
> drivers/tty/serial/Kconfig | 2 +-
> 8 files changed, 47 insertions(+), 20 deletions(-)
>
> --
> 2.50.1
>