[PATCH] ARM: ux500: Pass PMU platform data due for Perf though AUXDATA

Linus Walleij linus.walleij at linaro.org
Mon Jul 9 16:21:34 EDT 2012


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

Makes perfect sense.
Acked-by: Linus Walleij <linus.walleij at linaro.org>

Yours,
Linus Walleij



More information about the linux-arm-kernel mailing list