linux-kernel - Re: [PATCH] ARM: dts: add CPU nodes for Exynos4 SoCs

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Message-ID: <CAD8Lp46eB3cDqD+1YMnWOG-V8CG7fCG1s2KH7znL0OrHSazRcQ@mail.gmail.com>
Date:	Mon, 21 Jul 2014 13:43:53 +0100
From:	Daniel Drake <drake@...lessm.com>
To:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:	linux-samsung-soc <linux-samsung-soc@...r.kernel.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Kukjin Kim <kgene.kim@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Tomasz Figa <t.figa@...sung.com>, thomas.ab@...sung.com
Subject: Re: [PATCH] ARM: dts: add CPU nodes for Exynos4 SoCs

On Fri, Jul 18, 2014 at 5:00 PM, Bartlomiej Zolnierkiewicz
<b.zolnierkie@...sung.com> wrote:
> Recent patch by Tomasz Figa ("irqchip: gic: Fix core ID calculation
> when topology is read from DT") fixed GIC driver to filter cluster ID
> from values returned by cpu_logical_map() for SoCs having registers
> mapped without per-CPU banking making it is possible to add CPU nodes
> for Exynos4 SoCs.  In case of Exynos SoCs these CPU nodes are also
> required by future changes adding initialization of cpuidle states in
> Exynos cpuidle driver through DT.

This conflicts with work in the thread "cpufreq: use generic cpufreq
drivers for exynos platforms" which is already in its 7th iteration.
Perhaps best to work directly with Thomas to help him finish that series?

Daniel
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