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| author | David Wu <david_wu@quanta.corp-partner.google.com> | 2020-07-28 20:35:01 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-08-03 05:07:58 +0000 |
| commit | 6880aec670661d961ab9baeb7fab0595d0ba906c (patch) | |
| tree | b8b28a1e2e04951eca96faac2ce2cdfc07579cc6 /src/mainboard | |
| parent | a3bd96fe360c3b85ae6c4a232bd82554d09821b0 (diff) | |
| download | coreboot-6880aec670661d961ab9baeb7fab0595d0ba906c.tar.xz | |
mb/google/volteer/var/todor: Support ELAN i2c-hid touchpad
Update ELAN i2c-hid touchpad configuration
BUG=b:160741785
BRANCH=None
TEST=Verify touchpad is working fine.
Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I2549048766d0707666910bd86c46ac9201bf3905
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43998
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/volteer/variants/todor/overridetree.cb | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/mainboard/google/volteer/variants/todor/overridetree.cb b/src/mainboard/google/volteer/variants/todor/overridetree.cb index c1c386a621..8c0fb38684 100644 --- a/src/mainboard/google/volteer/variants/todor/overridetree.cb +++ b/src/mainboard/google/volteer/variants/todor/overridetree.cb @@ -117,12 +117,13 @@ chip soc/intel/tigerlake end end # I2C2 0xA0EA device pci 19.1 on - chip drivers/i2c/generic - register "hid" = ""ELAN0000"" - register "desc" = ""ELAN Touchpad"" - register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E15_IRQ)" - register "wake" = "GPE0_DW2_15" - register "probed" = "1" + chip drivers/i2c/hid + register "generic.hid" = ""ELAN2700"" + register "generic.desc" = ""ELAN Touchpad"" + register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_E15_IRQ)" + register "generic.wake" = "GPE0_DW2_15" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x01" device i2c 15 on end end end # I2C5 0xA0C6 |