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)
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>

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