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ARM: shmobile: r8a7740: add USB24 clock explain
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Mon, 29 Oct 2012 08:14:41 +0000 (01:14 -0700)
committerSimon Horman <horms@verge.net.au>
Wed, 7 Nov 2012 08:11:34 +0000 (17:11 +0900)
commit0a3842900429c2b59fe5d5d9c182cb8f63bd955c
tree09ff3b8572980ea05471380398329541f47e3153tree | snapshot
parent167443b16e3b9875e0541701b96e4009be8360f0commit | diff
ARM: shmobile: r8a7740: add USB24 clock explain

USBCKCR is controlling USB parent clock and divide rate.
This parent clock is used as a "usb24s" from other devices,
but the "divide rate" is not used.
Further, this clock itself is known as "usb24".
So, to set this clock is a little confusable.
This patch adds quick explain and sample settings for this clock.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
arch/arm/mach-shmobile/clock-r8a7740.c diff | blob | history
Domain: System / Kernel;