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| author | Casper Chang <casper_chang@wistron.corp-partner.google.com> | 2019-05-24 22:03:35 +0800 |
|---|---|---|
| committer | Duncan Laurie <dlaurie@chromium.org> | 2019-05-28 02:15:45 +0000 |
| commit | d8f56a9b2999a3216aea7e219566af8d62bd53e1 (patch) | |
| tree | 24855e763fee51d48573c1a780d74b4b6f7aed2d /src | |
| parent | 81e9b8ee67fe4f395e999200333a5214d1bf3789 (diff) | |
| download | coreboot-d8f56a9b2999a3216aea7e219566af8d62bd53e1.tar.xz | |
mb/google/sarien: Modify arcada touchscreen reset delay
Modify reset delay to 20ms of touchscreen to address
i2c hid driver rebind failed issue after auto update of
touchscreen firmware
BUG=b:132211627
TEST=Touchscreen works after auto update and no re-bind
driver failed issue
Signed-off-by: Casper Chang <casper_chang@wistron.corp-partner.google.com>
Change-Id: If17afbd160a2c97beb69d0cb50e4a7dc654775f5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32988
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Crews <ncrews@chromium.org>
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/sarien/variants/arcada/devicetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/sarien/variants/arcada/devicetree.cb b/src/mainboard/google/sarien/variants/arcada/devicetree.cb index d3848a24b0..767df1f795 100644 --- a/src/mainboard/google/sarien/variants/arcada/devicetree.cb +++ b/src/mainboard/google/sarien/variants/arcada/devicetree.cb @@ -315,7 +315,7 @@ chip soc/intel/cannonlake register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C23_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E7)" - register "generic.reset_delay_ms" = "10" + register "generic.reset_delay_ms" = "20" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B21)" register "generic.enable_delay_ms" = "55" register "generic.has_power_resource" = "1" |