diff options
| author | Kane Chen <kane_chen@pegatron.corp-partner.google.com> | 2021-03-05 17:57:21 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2021-03-10 23:44:49 +0000 |
| commit | 807ce6258a731aa3387359660d29b42cc52b46d3 (patch) | |
| tree | 9f976900ffd7ee7542ead18a875bccc6dd260fb3 /src/mainboard/google/zork | |
| parent | 06b20ceb2ffa19c064b1dd4ccb9eb6ffe3ba41be (diff) | |
mb/google/zork/var/shuboz: support regular/numpad touchpad
Define the 26th bit of the fw_config for the regular touchpad
and numpad touchpad selection.
REGULAR_TOUCHPAD: 1
NUMPAD_TOUCHPAD: 0
BUG=b:174964012
BRANCH=zork
TEST=build pass
Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com>
Change-Id: Ie2055d6bb45a64bc0e59209cecc0f8a31c0f3718
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51278
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Diffstat (limited to 'src/mainboard/google/zork')
| -rw-r--r-- | src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb | 7 | ||||
| -rw-r--r-- | src/mainboard/google/zork/variants/shuboz/overridetree.cb | 26 |
2 files changed, 26 insertions, 7 deletions
diff --git a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb index c79f3629ee..824506437e 100644 --- a/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb +++ b/src/mainboard/google/zork/variants/baseboard/devicetree_dalboz.cb @@ -1,4 +1,11 @@ # SPDX-License-Identifier: GPL-2.0-or-later +fw_config + field TOUCHPAD 26 + option REGULAR_TOUCHPAD 1 + option NUMPAD_TOUCHPAD 0 + end +end + chip soc/amd/picasso # Set FADT Configuration diff --git a/src/mainboard/google/zork/variants/shuboz/overridetree.cb b/src/mainboard/google/zork/variants/shuboz/overridetree.cb index bfdb7350cd..683cf93318 100644 --- a/src/mainboard/google/zork/variants/shuboz/overridetree.cb +++ b/src/mainboard/google/zork/variants/shuboz/overridetree.cb @@ -60,14 +60,26 @@ chip soc/amd/picasso register "disable_gpio_export_in_crs" = "1" device i2c 10 on end end + chip drivers/i2c/generic + register "hid" = ""ELAN0000"" + register "desc" = ""ELAN Touchpad"" + register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_9)" + register "wake" = "GEVENT_22" + register "probed" = "1" + device i2c 15 on + probe TOUCHPAD REGULAR_TOUCHPAD + end + end chip drivers/i2c/hid - register "generic.hid" = ""ELAN2702"" - register "generic.desc" = ""ELAN Touchpad"" - register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)" - register "generic.wake" = "GEVENT_22" - register "generic.probed" = "1" - register "hid_desc_reg_offset" = "0x01" - device i2c 15 on end + register "generic.hid" = ""ELAN2702"" + register "generic.desc" = ""ELAN Touchpad"" + register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)" + register "generic.wake" = "GEVENT_22" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x01" + device i2c 15 on + probe TOUCHPAD NUMPAD_TOUCHPAD + end end end # device end # chip soc/amd/picasso |