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UPSTREAM: mainboard/google/snappy: Increase weida touchscreen reset delay

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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: I942c39fdb531cc892311ba049844b58620006dda
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 9c30d06bfc
Original-Change-Id: I8418e742a69a2d6395baa2799a4da42a9bb5b312
Original-Signed-off-by: Wisley Chen <wisley.chen@quantatw.com>
Original-Reviewed-on: https://review.coreboot.org/19245
Original-Tested-by: build bot (Jenkins)
Original-Reviewed-by: Furquan Shaikh <furquan@google.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/480099
This commit is contained in:
Wisley Chen 2017-04-10 08:29:35 -04:00 • committed by chrome-bot
commit 1a1251961b
1 changed files with 1 additions and 1 deletions
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src/mainboard/google/reef/variants/snappy/devicetree.cb
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@ -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"