mx25: add a comment documenting undocumented IPG clocks
authorBaruch Siach <baruch@tkos.co.il>
Thu, 10 Jun 2010 09:14:32 +0000 (12:14 +0300)
committerSascha Hauer <s.hauer@pengutronix.de>
Mon, 26 Jul 2010 12:18:18 +0000 (14:18 +0200)
commitac0eb0f3ca3e3fff6ac083ee3a51b98f87d67843
treec84fb2892d3b543892d1da2eac2b2d7d3030ecf9
parentfd3c46b3062ac1ce0aa532c81922f9a0e28a6454
mx25: add a comment documenting undocumented IPG clocks

The information in the i.MX25 Reference Manual is lacking. Add information from
the Freescale BSP.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
arch/arm/mach-mx25/clock.c