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mb/google/dedede/var/sasukette: Change ELAN touchpad driver

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Use drivers/i2c/hid can't update firmware by kernel update script,
so change to drivers/i2c/generic.

BUG=b:188602529
BRANCH=dedede
TEST=can update ELAN touchpad firmware(277.0_1.0) by kernel script

Change-Id: I3592403fe5d0f8d0f67059f8296277e3c028c117
Signed-off-by: Zhi Li <lizhi7@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55248
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Tao Xia <xiatao5@huaqin.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Zhi Li
2021-06-05 20:19:06 +08:00
committed by Patrick Georgi
parent ab090a11ee
commit 3694cc737a
1 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/mainboard/google/dedede/variants/sasukette/overridetree.cb
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@@ -162,12 +162,12 @@ chip soc/intel/jasperlake
register "hid_desc_reg_offset" = "0x20"
device i2c 2a on end
end
chip drivers/i2c/hid
register "generic.hid" = ""ELAN0000""
register "generic.desc" = ""ELAN Touchpad""
register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_B3_IRQ)"
register "generic.wake" = "GPE0_DW0_03"
register "generic.probed" = "1"
chip drivers/i2c/generic
register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)"
register "wake" = "GPE0_DW0_03"
register "probed" = "1"
device i2c 15 on end
end
end #I2C 0