tree 02d1343739ebbbccc0b0b75ceca9ec749c686917
parent 1a738dcf6dac74a0ce10853a068d822f66f73268
author Denis Turischev <denis@compulab.co.il> 1299762840 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1300145063 -0700

pch_uart: reference clock on CM-iTC

Default clock source for UARTs on Topcliff is external UART_CLK.
On CM-iTC USB_48MHz is used instead. After VCO2PLL and DIV
manipulations UARTs will receive 192 MHz.
Clock manipulations on Topcliff are controlled in pch_phub.c

v2: redone against the linux-next tree
v3: redone against linux/kernel/git/next/linux-next.git snapshot

Signed-off-by: Denis Turischev <denis@compulab.co.il>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>