mb/google/nissa/var/craaskov: Modify ELAN touchscreen enable delay from 1ms to 6ms
Modify touchscreen enable_delay to 6ms to meet with spec.
eKTH3915N_Product Spec_V1.3_20221028_IPM.pdf
BUG=b:318443640
TEST=emerge-nissa coreboot chromeos-bootimage
Change-Id: Id57ab04e61d9e95c962f2c564d3a7e2e7ed6b992
Signed-off-by: Rex Chou <rex_chou@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79978
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
diff --git a/src/mainboard/google/brya/variants/craaskov/overridetree.cb b/src/mainboard/google/brya/variants/craaskov/overridetree.cb
index cc4ce53..d8d2efb 100644
--- a/src/mainboard/google/brya/variants/craaskov/overridetree.cb
+++ b/src/mainboard/google/brya/variants/craaskov/overridetree.cb
@@ -243,7 +243,7 @@
register "generic.reset_delay_ms" = "20"
register "generic.reset_off_delay_ms" = "2"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
- register "generic.enable_delay_ms" = "1"
+ register "generic.enable_delay_ms" = "6"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
register "generic.stop_delay_ms" = "150"
register "generic.stop_off_delay_ms" = "2"