These patches reimplement the reset fuction in the ac97 to use gpio pins
instead of using the mpc5200 ac97 reset functionality in the psc.  This
avoids a problem in which attached ac97 devices go into "test" mode appear
unresponsive.

These patches were tested on a pcm030 baseboard and on custom hardware with
a wm9715 audio codec/touchscreen controller.

Eric Millbrandt

---

Eric Millbrandt (2):
    powerpc/5200: Export port-config
    sound/soc: mpc5200_psc_ac97: Use gpio pins for cold reset.

 arch/powerpc/boot/dts/lite5200.dts           |    3 +
 arch/powerpc/boot/dts/lite5200b.dts          |    3 +
 arch/powerpc/boot/dts/pcm030.dts             |    3 +
 arch/powerpc/boot/dts/pcm032.dts             |    3 +
 arch/powerpc/include/asm/mpc52xx.h           |    2 +
 arch/powerpc/platforms/52xx/mpc52xx_common.c |   61 +++++++++++++++++++
 sound/soc/fsl/mpc5200_dma.h                  |    5 ++
 sound/soc/fsl/mpc5200_psc_ac97.c             |   83 ++++++++++++++++++++++=
++-
 8 files changed, 159 insertions(+), 4 deletions(-)

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