[RESEND PATCH] framebuffer work (especially i.MX)

[Daniel Mierswa]

I adjusted the patch series and added the fixes as discussed on the
mailinglist.

I still somehow feel that the offscreenbuf member should be set by
the fd_open routine because I expect fd_close to always work with the
struct set by fd_open no matter what offscreen parameter the function
got.

Daniel Mierswa (4):
  i.MX21: Add periph. clock register name macros
  i.MX21/27: don't enable lcd bus clocks too early
  i.MX27: fix shift amount for PCCR1_PERCLK3_EN
  video/imx: initialize offscreenbuf member

 arch/arm/mach-imx/clk-imx21.c               | 67 ++++++++++++++++++++++++++---
 arch/arm/mach-imx/clk-imx27.c               | 16 ++++---
 arch/arm/mach-imx/include/mach/imx21-regs.h |  6 ---
 commands/splash.c                           |  8 ++++
 drivers/video/imx.c                         | 40 ++++++++++++++---
 5 files changed, 111 insertions(+), 26 deletions(-)

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1.8.1