From: Guillaume Tucker <guillaume.tucker@collabora.com>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
Russell King <linux@armlinux.org.uk>,
Rob Herring <robh+dt@kernel.org>,
linux-kernel@vger.kernel.org, Kukjin Kim <kgene@kernel.org>,
kernel@collabora.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 3/3] ARM: exynos: use DT prefetch attributes rather than l2c_aux_val
Date: Mon, 10 Aug 2020 13:29:28 +0100 [thread overview]
Message-ID: <5a68730d-f082-a096-38eb-eaadbbc462b2@collabora.com> (raw)
In-Reply-To: <20200803131147.GA476@kozik-lap>
On 03/08/2020 14:13, Krzysztof Kozlowski wrote:
> 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.
Of course, sorry. Fixed in v2.
Thanks,
Guillaume
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next prev parent reply other threads:[~2020-08-10 12:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 13:47 [PATCH 1/3] ARM: exynos: clear L220_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val Guillaume Tucker
2020-07-29 13:47 ` [PATCH 2/3] ARM: l2c: update prefetch bits in L2X0_AUX_CTRL using DT value Guillaume Tucker
2020-07-29 14:18 ` Russell King - ARM Linux admin
2020-07-29 16:22 ` Guillaume Tucker
2020-08-10 12:34 ` Guillaume Tucker
2020-07-29 13:47 ` [PATCH 3/3] ARM: exynos: use DT prefetch attributes rather than l2c_aux_val Guillaume Tucker
2020-08-03 13:13 ` Krzysztof Kozlowski
2020-08-10 12:29 ` Guillaume Tucker [this message]
2020-08-03 13:34 ` [PATCH 1/3] ARM: exynos: clear L220_AUX_CTRL_NS_LOCKDOWN in default l2c_aux_val Krzysztof Kozlowski
2020-08-03 14:22 ` Russell King - ARM Linux admin
2020-08-10 12:25 ` Guillaume Tucker
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