Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/52936 )
Change subject: mb/google/dedede: To support ELAN Touchpad device on I2C0 ......................................................................
mb/google/dedede: To support ELAN Touchpad device on I2C0
Add ELAN Touchpad device under I2C0
BUG=b:188373661 BRANCH=dedede TEST=emerge-dedede coreboot
Signed-off-by: Alex1 Kao alex1_kao@pegatron.corp-partner.google.com Change-Id: I15b9cb0d0276b5e2dd06694530cc35e5643efb9d Reviewed-on: https://review.coreboot.org/c/coreboot/+/52936 Reviewed-by: Karthik Ramasubramanian kramasub@google.com Reviewed-by: Kirk Wang kirk_wang@pegatron.corp-partner.google.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/mainboard/google/dedede/variants/pirika/overridetree.cb 1 file changed, 10 insertions(+), 1 deletion(-)
Approvals: build bot (Jenkins): Verified Karthik Ramasubramanian: Looks good to me, approved Alex1 Kao: Looks good to me, but someone else must approve Kirk Wang: Looks good to me, but someone else must approve
diff --git a/src/mainboard/google/dedede/variants/pirika/overridetree.cb b/src/mainboard/google/dedede/variants/pirika/overridetree.cb index 404024b..c65aa7a 100644 --- a/src/mainboard/google/dedede/variants/pirika/overridetree.cb +++ b/src/mainboard/google/dedede/variants/pirika/overridetree.cb @@ -37,6 +37,15 @@ }"
device domain 0 on - device pci 15.0 on end + device pci 15.0 on + 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 end end