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Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/dedede/variants/baseboard/devicetree.cb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb index f030b20cec..cfe221f994 100644 --- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb @@ -118,6 +118,14 @@ chip soc/intel/jasperlake # Select eDP for port A register "DdiPortAConfig" = "1" + # Disable PM to allow for shorter irq pulses + register "gpio_override_pm" = "1" + register "gpio_pm[0]" = "0" + register "gpio_pm[1]" = "0" + register "gpio_pm[2]" = "0" + register "gpio_pm[3]" = "0" + register "gpio_pm[4]" = "0" + # Enable HPD for DDI ports B/C register "DdiPortBHpd" = "1" register "DdiPortCHpd" = "1" |