linux-kernel - Re: [PATCH] ARM: ux500: Pass PMU platform data due for Perf though AUXDATA

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Message-ID: <CACRpkdboCpR0wC+KffKPhV3MUG3CSh56WxjqKNPPtTJKp7KY9w@mail.gmail.com>
Date:	Mon, 9 Jul 2012 22:21:34 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	STEricsson_nomadik_linux@...t.st.com, linus.walleij@...ricsson.com,
	arnd@...db.de,
	Gabriel FERNANDEZ <gabriel.fernandez@...ricsson.com>,
	Rabin VINCENT <rabin.vincent@...ricsson.com>
Subject: Re: [PATCH] ARM: ux500: Pass PMU platform data due for Perf though AUXDATA

On Fri, Jul 6, 2012 at 2:32 PM, Lee Jones <lee.jones@...aro.org> wrote:

> When booting with Device Tree we need a way to call-back to the
> DB8500 PMU IRQ handler. This is necessary because the two CPU
> IRQ lines are muxed together on the DB8500 chip. The DB8500
> PMU IRQ handler contains logic to pass over to the other core
> in the case of IRQ_NONE. This patch allows the DB8500 PMU IRQ
> handler to be passed to Perf through platform data.
>
> Signed-off-by: Lee Jones <lee.jones@...aro.org>

Makes perfect sense.
Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij
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