Patrick Georgi submitted this change.
mb/google/dedede/var/magolor: modify raydium touch screen
modify raydium touch screen power on timing to meet requirement
BUG=b:174280232
TEST=build firmware and measured the timing
Signed-off-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
Change-Id: I3ecc9d8e21f8c76e9e96cf050dcde83c3c4f4ea7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48971
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
M src/mainboard/google/dedede/variants/magolor/overridetree.cb
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/google/dedede/variants/magolor/overridetree.cb b/src/mainboard/google/dedede/variants/magolor/overridetree.cb
index d502c91..0a92402 100644
--- a/src/mainboard/google/dedede/variants/magolor/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/magolor/overridetree.cb
@@ -202,7 +202,7 @@
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D4_IRQ)"
register "probed" = "1"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D5)"
- register "reset_delay_ms" = "1"
+ register "reset_delay_ms" = "100"
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)"
register "enable_delay_ms" = "50"
register "has_power_resource" = "1"
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