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mb/google/dedede/var/shotzo: Enable ILITEK touchscreen 

The current reset delay is not enough to make touchscreen IC ready,
ILITEK feedback their requiremt is 400ms in spec T2.
After changing the reset_delay_ms and check touchscreen works,
ILITE also change the IRO to low level trigger.
This CL is to reflect that.

BUG=b:235929123
BRANCH=firmware-dedede-13606.B
TEST=check touchscreen function work

Change-Id: I126b2d74c1d7a1799e2f67a8ab01cba074447c06
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66419
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Zhuohao Lee <zhuohao@google.com>
This commit is contained in:
Tony Huang 2022-08-04 16:14:40 +08:00 committed by Martin L Roth
parent 0225591a2e
commit d6bf000a0e
1 changed files with 2 additions and 2 deletions
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4
src/mainboard/google/dedede/variants/shotzo/overridetree.cb
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@ -115,10 +115,10 @@ chip soc/intel/jasperlake
chip drivers/i2c/hid chip drivers/i2c/hid
register "generic.hid" = ""ILTK0001"" register "generic.hid" = ""ILTK0001""
register "generic.desc" = ""ILITEK Touchscreen"" register "generic.desc" = ""ILITEK Touchscreen""
register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D4_IRQ)" register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D4_IRQ)"
register "generic.probed" = "1" register "generic.probed" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D5)" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D5)"
register "generic.reset_delay_ms" = "20" register "generic.reset_delay_ms" = "400"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)"
register "generic.enable_delay_ms" = "12" register "generic.enable_delay_ms" = "12"
register "generic.wake" = "GPE0_DW2_04" register "generic.wake" = "GPE0_DW2_04"