linux-kernel - Re: [PATCH] ARM: tegra: Move AHB Kconfig to drivers/amba

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Message-ID: <53D7C9EE.60503@wwwdotorg.org>
Date:	Tue, 29 Jul 2014 10:21:02 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Thierry Reding <thierry.reding@...il.com>,
	Russell King <linux@....linux.org.uk>
CC:	linux-tegra@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: tegra: Move AHB Kconfig to drivers/amba

On 07/29/2014 08:25 AM, Thierry Reding wrote:
> From: Thierry Reding <treding@...dia.com>
>
> This will allow the Kconfig option to be shared among 32-bit and 64-bit
> ARM.

This seems fine to me. I'd expect to apply it for 3.18, provided I get 
an ack from Russell as drivers/amba maintainer (hence CCing him without 
trimming the quote).

> Signed-off-by: Thierry Reding <treding@...dia.com>
> ---
>   arch/arm/mach-tegra/Kconfig |  8 --------
>   drivers/amba/Kconfig        | 11 +++++++++++
>   2 files changed, 11 insertions(+), 8 deletions(-)
>   create mode 100644 drivers/amba/Kconfig
>
> diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
> index 052fba07a3cb..fae2eb2f52ea 100644
> --- a/arch/arm/mach-tegra/Kconfig
> +++ b/arch/arm/mach-tegra/Kconfig
> @@ -64,12 +64,4 @@ config ARCH_TEGRA_124_SOC
>   	  Support for NVIDIA Tegra T124 processor family, based on the
>   	  ARM CortexA15MP CPU
>
> -config TEGRA_AHB
> -	bool "Enable AHB driver for NVIDIA Tegra SoCs"
> -	default y
> -	help
> -	  Adds AHB configuration functionality for NVIDIA Tegra SoCs,
> -	  which controls AHB bus master arbitration and some
> -	  performance parameters(priority, prefech size).
> -
>   endif
> diff --git a/drivers/amba/Kconfig b/drivers/amba/Kconfig
> new file mode 100644
> index 000000000000..3f7350a03708
> --- /dev/null
> +++ b/drivers/amba/Kconfig
> @@ -0,0 +1,11 @@
> +if ARM_AMBA
> +
> +config TEGRA_AHB
> +	bool "Enable AHB driver for NVIDIA Tegra SoCs"
> +	default y if ARCH_TEGRA
> +	help
> +	  Adds AHB configuration functionality for NVIDIA Tegra SoCs,
> +	  which controls AHB bus master arbitration and some performance
> +	  parameters (priority, prefetch size).
> +
> +endif
>

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