Re: [PATCH v9 3/9] arm64: lan969x: Add support for Microchip LAN969x SoC

[Nicolas Ferre <nicolas.ferre@microchip.com>]

On 13/08/2025 at 19:44, Robert Marko wrote:
> This adds support for the Microchip LAN969x ARMv8-based SoC switch family.
> 
> Signed-off-by: Robert Marko <robert.marko@sartura.hr>

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

> ---
> Changes in v9:
> * Select ARCH_MICROCHIP when ARCH_LAN969X is selected as its now hidden
> 
> Changes in v8:
> * Place LAN969x under ARCH_MICROCHIP as suggested by Arnd and drop review
> tags due to this
> 
>   arch/arm64/Kconfig.platforms | 15 +++++++++++++++
>   1 file changed, 15 insertions(+)
> 
> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
> index bfea380100a6..31bddd1a17de 100644
> --- a/arch/arm64/Kconfig.platforms
> +++ b/arch/arm64/Kconfig.platforms
> @@ -177,6 +177,21 @@ menu "Microchip SoC support"
>   config ARCH_MICROCHIP
>          bool
> 
> +config ARCH_LAN969X
> +       bool "Microchip LAN969X SoC family"
> +       select PINCTRL
> +       select DW_APB_TIMER_OF
> +       select ARCH_MICROCHIP
> +       help
> +         This enables support for the Microchip LAN969X ARMv8-based
> +         SoC family of TSN-capable gigabit switches.
> +
> +         The LAN969X Ethernet switch family provides a rich set of
> +         switching features such as advanced TCAM-based VLAN and QoS
> +         processing enabling delivery of differentiated services, and
> +         security through TCAM-based frame processing using versatile
> +         content aware processor (VCAP).
> +
>   config ARCH_SPARX5
>          bool "Microchip Sparx5 SoC family"
>          select PINCTRL
> --
> 2.50.1
>