diff options
| author | Peichao Wang <peichao.wang@bitland.corp-partner.google.com> | 2019-09-24 11:29:01 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2019-09-26 06:02:49 +0000 |
| commit | b68ebfa8fc925bd74aa601ad77fcf882f44ba8f5 (patch) | |
| tree | 26080a6108f85f4f78e5456c51c864f9eb0ad2bb /src/mainboard/google/hatch/variants | |
| parent | c7d2235899990ab0a2041343223c091a41217f86 (diff) | |
mb/mainboard/hatch: support elan touchpad for Akemi
Modify IRQ pin from D21 to A21 and support wake-up from touchpad
BUG=b:141519690
TEST=build bios and verify elan touchpad works fine
Signed-off-by: Peichao Wang <peichao.wang@bitland.corp-partner.google.com>
Change-Id: I6cc5b780ffcee24f1f2a04e88c30628ceb5904e8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35551
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Shelley Chen <shchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/hatch/variants')
| -rw-r--r-- | src/mainboard/google/hatch/variants/akemi/overridetree.cb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mainboard/google/hatch/variants/akemi/overridetree.cb b/src/mainboard/google/hatch/variants/akemi/overridetree.cb index 88d33e79e1..5ba8531ba3 100644 --- a/src/mainboard/google/hatch/variants/akemi/overridetree.cb +++ b/src/mainboard/google/hatch/variants/akemi/overridetree.cb @@ -64,7 +64,7 @@ chip soc/intel/cannonlake chip drivers/i2c/generic register "hid" = ""ELAN0000"" register "desc" = ""ELAN Touchpad"" - register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D21_IRQ)" + register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)" register "wake" = "GPE0_DW0_21" register "probed" = "1" device i2c 15 on end @@ -72,7 +72,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""PNP0C50"" register "generic.desc" = ""Synaptics Touchpad"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_A21_IRQ)" + register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)" register "generic.wake" = "GPE0_DW0_21" register "generic.probed" = "1" register "hid_desc_reg_offset" = "0x20" |