diff options
| author | David Wu <david_wu@quanta.corp-partner.google.com> | 2021-07-05 20:10:23 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-07-08 15:53:39 +0000 |
| commit | 595b940ef07b936e152ccc0f14aebb5508393434 (patch) | |
| tree | 9244a52bb97998dd05ad098f1b72e323d979d4ce /src/mainboard/google/volteer | |
| parent | 440893df3c7e484d74b593de2d621d57a41ed589 (diff) | |
mb/google/volteer/var/voema: Remove stop delay time for ELAN TS
Remove register "generic.stop_delay_ms" and measure data, it still
can meet elan touchscreen specification that reset pull high to
I2C time > 150ms (T3 > 150ms).
BUG=b:185308246
TEST=Measure the T3 delay time is greater than 150ms on voema
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: Id326fd4d9d71eef171580b1c6001505e698b40a3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56087
Reviewed-by: YH Lin <yueherngl@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/volteer')
| -rw-r--r-- | src/mainboard/google/volteer/variants/voema/overridetree.cb | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/mainboard/google/volteer/variants/voema/overridetree.cb b/src/mainboard/google/volteer/variants/voema/overridetree.cb index fcec5eb03c..745ed5149c 100644 --- a/src/mainboard/google/volteer/variants/voema/overridetree.cb +++ b/src/mainboard/google/volteer/variants/voema/overridetree.cb @@ -71,7 +71,6 @@ chip soc/intel/tigerlake register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_F16)" register "generic.enable_delay_ms" = "10" register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E3)" - register "generic.stop_delay_ms" = "150" register "generic.has_power_resource" = "1" register "generic.disable_gpio_export_in_crs" = "1" register "hid_desc_reg_offset" = "0x01" |