i.MX28: Fix ref_cpu clock setup

From: Robert Delien <[email protected]>

This set of patches fixes ref_cpu clock setup.

Robert Delien (4):
Renamed mx28_register to mx28_register_32 to prepare for

    mx28_register_8

Introducing 8-bit wide register, mx28_register_8
Fix erroneous 32-bit access to hw_clkctrl_frac0 and hw_clkctrl_frac1
registers
Preventing needless switching on and off PLL bypass mode, allowing
allow single-stepping through the SPL

 arch/arm/cpu/arm926ejs/mx28/clock.c           |   74 +++-----
 arch/arm/cpu/arm926ejs/mx28/iomux.c           |    6 +-
 arch/arm/cpu/arm926ejs/mx28/mx28.c            |    6 +-
 arch/arm/cpu/arm926ejs/mx28/spl_mem_init.c    |   30 ++--
 arch/arm/cpu/arm926ejs/mx28/spl_power_init.c  |   24 ---
 arch/arm/include/asm/arch-mx28/regs-apbh.h    |  254
++++++++++++------------ arch/arm/include/asm/arch-mx28/regs-bch.h     |  
42 ++--
 arch/arm/include/asm/arch-mx28/regs-clkctrl.h |   98 ++++------
 arch/arm/include/asm/arch-mx28/regs-common.h  |   28 ++-
 arch/arm/include/asm/arch-mx28/regs-gpmi.h    |   26 ++--
 arch/arm/include/asm/arch-mx28/regs-i2c.h     |   28 ++--
 arch/arm/include/asm/arch-mx28/regs-ocotp.h   |   86 ++++----
 arch/arm/include/asm/arch-mx28/regs-pinctrl.h |  168 ++++++++--------
 arch/arm/include/asm/arch-mx28/regs-power.h   |   28 ++--

 arch/arm/include/asm/arch-mx28/regs-rtc.h     |   28 ++--
 arch/arm/include/asm/arch-mx28/regs-ssp.h     |   40 ++--
 arch/arm/include/asm/arch-mx28/regs-timrot.h  |   38 ++--
 arch/arm/include/asm/arch-mx28/regs-usbphy.h  |   20 +-
 arch/arm/include/asm/arch-mx28/sys_proto.h    |   10 +-
 drivers/gpio/mxs_gpio.c                       |   16 +-
 drivers/usb/host/ehci-mxs.c                   |    8 +-
 21 files changed, 507 insertions(+), 551 deletions(-)