GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

google/lars: update device properties for Nuvoton codec 

Adapted from Chromium commit:
848ee3a [Lars: Add device properties for Nuvoton codec]

Update sar-threshold, sar-compare-time, sar-sampling-time
properties to match values in lars' Chromium branch.

Adaptation needed to account for parameters having moved
from mainboard.asl to devicetree in upstream tree.

Original-Change-Id: Id0c28e50406a29e6f33d04ca78fd2a3e3974fa90
Original-Signed-off-by: David Wu <David_Wu@quantatw.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Benson Leung <bleung@chromium.org>
Original-Tested-by: David Wu <david_wu@quantatw.com>

Change-Id: I2748a315d27eb947197109808b4d5fa8a82c8cf3
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/23567
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Matt DeVillier 2018-02-01 00:39:53 -06:00 committed by Martin Roth
parent ea942169f9
commit e5eaa4b5a5
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/mainboard/google/lars/devicetree.cb
View File

@ -233,14 +233,14 @@ chip soc/intel/skylake
register "vref_impedance" = "2" # 125kOhm
register "micbias_voltage" = "6" # 2.754
register "sar_threshold_num" = "4"
register "sar_threshold[0]" = "0x0a"
register "sar_threshold[1]" = "0x14"
register "sar_threshold[0]" = "0x08"
register "sar_threshold[1]" = "0x12"
register "sar_threshold[2]" = "0x26"
register "sar_threshold[3]" = "0x73"
register "sar_hysteresis" = "0"
register "sar_voltage" = "6"
register "sar_compare_time" = "0" # 500ns
register "sar_sampling_time" = "0" # 2us
register "sar_compare_time" = "1" # 1us
register "sar_sampling_time" = "1" # 4us
register "short_key_debounce" = "3" # 30ms
register "jack_insert_debounce" = "7" # 512ms
register "jack_eject_debounce" = "0"