tree 33d799632c5fee23442e80ce3ccedee4f6eedc9a
parent 5de37d5d7a2d9c8a7292655695d487e14e02a45a
author Rizwan Qureshi <rizwan.qureshi@intel.com> 1486018417 +0530
committer Martin Roth <martinroth@google.com> 1486245820 +0100

google/poppy: Set GPIO GPP_D22 high

same change as I49935e659bf67225d3f5db1b06acc2cd046dcd74
this is required for poppy board as well.

GPIO GPP_D22 controls the I2S buffer for isolating the I2S signals
when doing GPIO-driven I2S.  This needs to be high by default so
the DSP can drive these signals, instead of low where it is enabled
for GPIO-driven I2S and the DSP cannot drive these signals.

BUG=None
BRANCH=None
TEST=play test sound in OS over internal speaker

Change-Id: I1695e9198f8f78e9c5ad6df6c1ac073ac1762c6b
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/18282
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>