Furquan Shaikh has submitted this change. ( https://review.coreboot.org/c/coreboot/+/52725 )
Change subject: mb/google/puff/var/dooly: enable touchscreen wakeup ......................................................................
mb/google/puff/var/dooly: enable touchscreen wakeup
Configure GPP_A20 as PAD_CFG_GPI_IRQ_WAKE to enable interrupt and wake routes for touchscreen device.
BUG=b:186070097 BRANCH=puff TEST=Build and make sure TS works to wakeup suspend/resume.
Change-Id: I2bbaab56924849a22a4d05ce53bf5bdcf00265dd Signed-off-by: Tony Huang tony-huang@quanta.corp-partner.google.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/52725 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Furquan Shaikh furquan@google.com --- M src/mainboard/google/hatch/variants/dooly/gpio.c M src/mainboard/google/hatch/variants/dooly/overridetree.cb 2 files changed, 2 insertions(+), 1 deletion(-)
Approvals: build bot (Jenkins): Verified Furquan Shaikh: Looks good to me, approved
diff --git a/src/mainboard/google/hatch/variants/dooly/gpio.c b/src/mainboard/google/hatch/variants/dooly/gpio.c index 4406c06..5fd88c2 100644 --- a/src/mainboard/google/hatch/variants/dooly/gpio.c +++ b/src/mainboard/google/hatch/variants/dooly/gpio.c @@ -12,7 +12,7 @@ /* A19 : GPP_A19 */ PAD_NC(GPP_A19, NONE), /* A20 : TOUCH_INT_ODL */ - PAD_CFG_GPI_APIC(GPP_A20, NONE, PLTRST, LEVEL, NONE), + PAD_CFG_GPI_IRQ_WAKE(GPP_A20, NONE, PLTRST, LEVEL, INVERT), /* A21 : FPMCU_PCH_BOOT0 */ PAD_NC(GPP_A21, NONE), /* A22 : FPMCU_PCH_INT_L */ diff --git a/src/mainboard/google/hatch/variants/dooly/overridetree.cb b/src/mainboard/google/hatch/variants/dooly/overridetree.cb index 69d1428..3d7a4a5 100644 --- a/src/mainboard/google/hatch/variants/dooly/overridetree.cb +++ b/src/mainboard/google/hatch/variants/dooly/overridetree.cb @@ -327,6 +327,7 @@ register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "100" + register "generic.wake" = "GPE0_DW0_20" register "generic.has_power_resource" = "1" register "generic.disable_gpio_export_in_crs" = "1" register "hid_desc_reg_offset" = "0x20"