linux-kernel - Re: [PATCH v3 4/9] ARM: mach-uniphier: Move Socionext UniPhier support into Kconfig.platforms

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Message-Id: <20231120161028.5b68bd38099fbf9686d29d21@kernel.org>
Date:   Mon, 20 Nov 2023 16:10:28 +0900
From:   Masami Hiramatsu (Google) <mhiramat@...nel.org>
To:     Andrew Davis <afd@...com>
Cc:     Russell King <linux@...linux.org.uk>,
        Baruch Siach <baruch@...s.co.il>,
        Vladimir Zapolskiy <vz@...ia.com>,
        Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>,
        Arnd Bergmann <arnd@...db.de>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Linus Walleij <linus.walleij@...aro.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 4/9] ARM: mach-uniphier: Move Socionext UniPhier
 support into Kconfig.platforms

On Mon, 13 Nov 2023 08:43:54 -0600
Andrew Davis <afd@...com> wrote:

> This removes the need for a dedicated Kconfig and empty mach directory.
> 
> Signed-off-by: Andrew Davis <afd@...com>

This looks good to me. 

Reviewed-by: Masami Hiramatsu (Google) <mhiramat@...nel.org>

Thanks,

> ---
>  MAINTAINERS                    |  1 -
>  arch/arm/Kconfig               |  2 --
>  arch/arm/Kconfig.platforms     | 15 +++++++++++++++
>  arch/arm/mach-uniphier/Kconfig | 15 ---------------
>  4 files changed, 15 insertions(+), 18 deletions(-)
>  delete mode 100644 arch/arm/mach-uniphier/Kconfig
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 97f51d5ec1cfd..b1ee757a4306d 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -2957,7 +2957,6 @@ F:	Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml
>  F:	Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml
>  F:	arch/arm/boot/dts/socionext/uniphier*
>  F:	arch/arm/include/asm/hardware/cache-uniphier.h
> -F:	arch/arm/mach-uniphier/
>  F:	arch/arm/mm/cache-uniphier.c
>  F:	arch/arm64/boot/dts/socionext/uniphier*
>  F:	drivers/bus/uniphier-system-bus.c
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index e1aeaf25d7aab..cfdfba4d52e19 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -466,8 +466,6 @@ source "arch/arm/mach-sunxi/Kconfig"
>  
>  source "arch/arm/mach-tegra/Kconfig"
>  
> -source "arch/arm/mach-uniphier/Kconfig"
> -
>  source "arch/arm/mach-ux500/Kconfig"
>  
>  source "arch/arm/mach-versatile/Kconfig"
> diff --git a/arch/arm/Kconfig.platforms b/arch/arm/Kconfig.platforms
> index 80f5b040e6ef4..0e6d7172bf61e 100644
> --- a/arch/arm/Kconfig.platforms
> +++ b/arch/arm/Kconfig.platforms
> @@ -83,3 +83,18 @@ config ARCH_RDA
>  	select RDA_TIMER
>  	help
>  	  This enables support for the RDA Micro 8810PL SoC family.
> +
> +config ARCH_UNIPHIER
> +	bool "Socionext UniPhier SoCs"
> +	depends on ARCH_MULTI_V7
> +	select ARCH_HAS_RESET_CONTROLLER
> +	select ARM_AMBA
> +	select ARM_GLOBAL_TIMER
> +	select ARM_GIC
> +	select HAVE_ARM_SCU
> +	select HAVE_ARM_TWD if SMP
> +	select PINCTRL
> +	select RESET_CONTROLLER
> +	help
> +	  Support for UniPhier SoC family developed by Socionext Inc.
> +	  (formerly, System LSI Business Division of Panasonic Corporation)
> diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig
> deleted file mode 100644
> index e661d26266751..0000000000000
> --- a/arch/arm/mach-uniphier/Kconfig
> +++ /dev/null
> @@ -1,15 +0,0 @@
> -# SPDX-License-Identifier: GPL-2.0
> -config ARCH_UNIPHIER
> -	bool "Socionext UniPhier SoCs"
> -	depends on ARCH_MULTI_V7
> -	select ARCH_HAS_RESET_CONTROLLER
> -	select ARM_AMBA
> -	select ARM_GLOBAL_TIMER
> -	select ARM_GIC
> -	select HAVE_ARM_SCU
> -	select HAVE_ARM_TWD if SMP
> -	select PINCTRL
> -	select RESET_CONTROLLER
> -	help
> -	  Support for UniPhier SoC family developed by Socionext Inc.
> -	  (formerly, System LSI Business Division of Panasonic Corporation)
> -- 
> 2.39.2
> 


-- 
Masami Hiramatsu (Google) <mhiramat@...nel.org>