Sathya Prakash M R uploaded patch set #5 to this change.

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mb/google/hatch: Enable Audio support

Following changes are done to enable Audio support on hatch
1. Enable I2C4 device at 400Khz at 3.3V
2. Configure GPIO for HP INT and SPEAKER EN
3. Add ACPI entry for RT5682
4. Enable DMIC, I2S0 and I2S1 lines.
5. Enable generic max98357a driver in Kconfig

BUG=b:123738217
BRANCH=none
TEST=check SSDT table for RT5682 entry.
     verify audio over SOF.

Change-Id: I93f3917c19cc3f0f8fd7b5e1b4d9b24a59f45f84
Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com>
---
M src/mainboard/google/hatch/Kconfig
M src/mainboard/google/hatch/variants/baseboard/devicetree.cb
M src/mainboard/google/hatch/variants/baseboard/gpio.c
3 files changed, 51 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/80/31280/5

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