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authorJohn Su <john_su@compal.corp-partner.google.com>2020-04-14 17:42:03 +0800
committerDuncan Laurie <dlaurie@chromium.org>2020-04-20 03:19:58 +0000
commitd06a6069156b8f1d20f02ded9f0edebcc09ca87e (patch)
tree661e9a2ec9a6b5a0a5fd6d4e93d8146108a92a78
parentfc9302465ba1e78f9a99440e1898b3714861290d (diff)
downloadcoreboot-d06a6069156b8f1d20f02ded9f0edebcc09ca87e.tar.xz
mb/google/drallion: Increase Melfas touchscreen stop delay to 115ms
Modify stop_delay as 115ms to waiting for Melfas device I2C interface ready after touch fw auto update and rebind driver. BUG=b:153708773 BRANCH=drallion Signed-off-by: John Su <john_su@compal.corp-partner.google.com> Change-Id: Ib392190d2b4188ee228d8ca4873e03176d2f127f Reviewed-on: https://review.coreboot.org/c/coreboot/+/40357 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Mathew King <mathewk@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--src/mainboard/google/drallion/variants/drallion/devicetree.cb2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/drallion/variants/drallion/devicetree.cb b/src/mainboard/google/drallion/variants/drallion/devicetree.cb
index 60be8c9fab..9bb09abd98 100644
--- a/src/mainboard/google/drallion/variants/drallion/devicetree.cb
+++ b/src/mainboard/google/drallion/variants/drallion/devicetree.cb
@@ -389,7 +389,7 @@ chip soc/intel/cannonlake
register "reset_delay_ms" = "10"
register "reset_off_delay_ms" = "5"
register "stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_E7)"
- register "stop_delay_ms" = "10"
+ register "stop_delay_ms" = "115"
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B21)"
register "enable_delay_ms" = "55"
register "has_power_resource" = "1"