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Date:   Mon, 3 Aug 2020 15:13:15 +0200
From:   Krzysztof Kozlowski <krzk@kernel.org>
To:     Guillaume Tucker <guillaume.tucker@collabora.com>
Cc:     Russell King <linux@armlinux.org.uk>,
        Kukjin Kim <kgene@kernel.org>,
        Rob Herring <robh+dt@kernel.org>, kernel@collabora.com,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] ARM: exynos: use DT prefetch attributes rather than
 l2c_aux_val
Message-ID: <20200803131147.GA476@kozik-lap>
References: <860eb8a1eed879e55daf960c96acdac514cbda93.1596028601.git.guillaume.tucker@collabora.com>
 <5e41140ddb1afe42699715cca59c44fa2fa29e60.1596028601.git.guillaume.tucker@collabora.com>
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On Wed, Jul 29, 2020 at 02:47:33PM +0100, Guillaume Tucker wrote:
> Use the standard l2c2x0 device tree bindings to enable data and
> instruction prefetch on exynos4210 and exynos4412 and clear the
> respective bits in the default l2c_aux_val.  No other Exynos platform
> relying on this default register value appears to be using the l2x0
> cache.
> 
> Signed-off-by: Guillaume Tucker <guillaume.tucker@collabora.com>
> ---
>  arch/arm/boot/dts/exynos4210.dtsi | 2 ++
>  arch/arm/boot/dts/exynos4412.dtsi | 2 ++
>  arch/arm/mach-exynos/exynos.c     | 4 ++--

I will need these split between DTS and mach changes.

Best regards,
Krzysztof