video, ipu: make ldb clock frequency overwritable through board code
authorHeiko Schocher <hs@denx.de>
Mon, 20 Apr 2015 05:53:48 +0000 (07:53 +0200)
committerAnatolij Gustschin <agust@denx.de>
Mon, 20 Apr 2015 07:36:59 +0000 (09:36 +0200)
commitcb9f8e6a737e60f460896111b32bbebc45aa1cd1
tree1a85ecf3f8386908b57ada54da064bc6194af436
parent0ced25beb5c0ee6aefe183c980560bed3d664fdb
video, ipu: make ldb clock frequency overwritable through board code

the ldb clock can be setup in board code (for example set through PLL5).
Update the ldb_clock rate also through board code.

This should be removed, if a clock framework is availiable.

Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Eric Nelson <eric.nelson@boundarydevices.com>
arch/arm/include/asm/imx-common/video.h
drivers/video/ipu.h
drivers/video/ipu_common.c