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| author | Wisley Chen <wisley.chen@quantatw.com> | 2017-04-10 08:29:35 -0400 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-04-13 17:28:10 +0200 |
| commit | 9c30d06bfc3ab70234b79922c0603f9a67fe4f0f (patch) | |
| tree | 6cecbce5a72c7d25dcc0c97c2449b2068342f982 /src/mainboard/google | |
| parent | 73ff0fbd2e54c742ad9d2d052cb5601eb369c61d (diff) | |
| download | coreboot-9c30d06bfc3ab70234b79922c0603f9a67fe4f0f.tar.xz | |
mainboard/google/snappy: Increase weida touchscreen reset delay
Weida touchscreen controller needs 130 ms delay after reset
BUG=b:35586513
BRANCH=reef
TEST=Verified that touchscreen works on power-on and suspend/resume
on snappy.
Change-Id: I8418e742a69a2d6395baa2799a4da42a9bb5b312
Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Reviewed-on: https://review.coreboot.org/19245
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/reef/variants/snappy/devicetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/reef/variants/snappy/devicetree.cb b/src/mainboard/google/reef/variants/snappy/devicetree.cb index 50834e3933..d888896626 100644 --- a/src/mainboard/google/reef/variants/snappy/devicetree.cb +++ b/src/mainboard/google/reef/variants/snappy/devicetree.cb @@ -199,7 +199,7 @@ chip soc/intel/apollolake register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)" - register "generic.reset_delay_ms" = "20" + register "generic.reset_delay_ms" = "130" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_152)" register "generic.enable_delay_ms" = "1" register "generic.has_power_resource" = "1" |