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[ARM] Kirkwood: enhance TCLK detection
authorSimon Guinot <sguinot@lacie.com>
Thu, 21 Oct 2010 09:42:28 +0000 (11:42 +0200)
committerNicolas Pitre <nico@fluxnic.net>
Thu, 21 Oct 2010 18:09:52 +0000 (14:09 -0400)
commit2fa0f93915eacf758da800e2c67b3b9adef1c5c5
treebd99ab4599ff84e25b91b90c687ef9fd0aaf83a7tree | snapshot
parentaf9a2d006611124eb1de9d7fee160b25b252ad98commit | diff
[ARM] Kirkwood: enhance TCLK detection

According to the Marvell LSP, the Sample at Reset regiter bit 21 can be
used to detect TCLK on 6281 and 6282 devices.

This patch has only been tested on LaCie boards.

Signed-off-by: Simon Guinot <sguinot@lacie.com>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
arch/arm/mach-kirkwood/common.c diff | blob | history
Linux kernel for KaRo TX COM modules