Tongtong Pan has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/84196?usp=email )
Change subject: mb/google/dedede/var/awasuki: Update touchscreen power sequence ......................................................................
mb/google/dedede/var/awasuki: Update touchscreen power sequence
Reduce resume time.
BUG=b:361728839 TEST=emerge-dedede coreboot chromeos-bootimage & test touchscreen function on awasuki DUT
Change-Id: I32b2b1c709ecab964a0e449d416c5d0ee2c1d97d Signed-off-by: Tongtong Pan pantongtong@huaqin.corp-partner.google.com --- M src/mainboard/google/dedede/variants/awasuki/overridetree.cb 1 file changed, 4 insertions(+), 5 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/96/84196/1
diff --git a/src/mainboard/google/dedede/variants/awasuki/overridetree.cb b/src/mainboard/google/dedede/variants/awasuki/overridetree.cb index 148840f..a1938e6 100644 --- a/src/mainboard/google/dedede/variants/awasuki/overridetree.cb +++ b/src/mainboard/google/dedede/variants/awasuki/overridetree.cb @@ -189,15 +189,14 @@ register "detect" = "1" register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D5)" - register "reset_delay_ms" = "25" - register "reset_off_delay_ms" = "8" + register "reset_delay_ms" = "150" + register "reset_off_delay_ms" = "1" register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A11)" - register "stop_delay_ms" = "280" - register "stop_off_delay_ms" = "2" + register "stop_off_delay_ms" = "1" register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)" - register "enable_delay_ms" = "7" + register "enable_delay_ms" = "6" register "has_power_resource" = "1" device i2c 10 on end end