[PATCH 06/15] soc: add Ambarella driver

[Conor.Dooley at microchip.com]

Hey Li Chen,

Since you've already got a bunch of other comments, I have
two minor ones for you.

On 23/01/2023 07:32, Li Chen wrote:
> 
> This driver add soc_id support for Ambarella,
> which is stored inside "cpuid" AXI address mapping.
> 
> Also provide sys_config(POC, aka power on configuration)
> for other drivers.
> 
> Signed-off-by: Li Chen <lchen at ambarella.com>
> Change-Id: I4869a3497366ac7779e792835f8e0309239036a8
> ---

> diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile
> index fff513bd522d..e3e270aa32a4 100644
> --- a/drivers/soc/Makefile
> +++ b/drivers/soc/Makefile
> @@ -8,6 +8,7 @@ obj-y                           += apple/
>   obj-y                          += aspeed/
>   obj-$(CONFIG_ARCH_AT91)                += atmel/
>   obj-y                          += bcm/
> +obj-$(CONFIG_ARCH_AMBARELLA)   += ambarella/
>   obj-$(CONFIG_SOC_CANAAN)       += canaan/

If you could follow the existing (by directory) alphabetical
order that'd be great.

>   obj-$(CONFIG_ARCH_DOVE)                += dove/
>   obj-$(CONFIG_MACH_DOVE)                += dove/
> diff --git a/drivers/soc/ambarella/Makefile b/drivers/soc/ambarella/Makefile
> new file mode 100644
> index 000000000000..384276c046ca
> --- /dev/null
> +++ b/drivers/soc/ambarella/Makefile
> @@ -0,0 +1,3 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +
> +obj-$(CONFIG_ARCH_AMBARELLA) += soc.o

The subdirectory is already gated by this symbol, so is there much point
gating it on the same one again?