Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/49161 )
Change subject: mb/google/dedede/var/sasuke: Enable ELAN touchpad ......................................................................
mb/google/dedede/var/sasuke: Enable ELAN touchpad
This change adds ELAN touchpad into devicetree for sasuke.
BUG=None TEST=Built and verified touchpad function
Change-Id: If9c25f23ee1c0e88382fff036f77a6753775b81e Signed-off-by: Seunghwan Kim sh_.kim@samsung.corp-partner.google.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/49161 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Karthik Ramasubramanian kramasub@google.com --- M src/mainboard/google/dedede/variants/sasuke/overridetree.cb 1 file changed, 10 insertions(+), 1 deletion(-)
Approvals: build bot (Jenkins): Verified Karthik Ramasubramanian: Looks good to me, approved
diff --git a/src/mainboard/google/dedede/variants/sasuke/overridetree.cb b/src/mainboard/google/dedede/variants/sasuke/overridetree.cb index ca5de56..1cc4293 100644 --- a/src/mainboard/google/dedede/variants/sasuke/overridetree.cb +++ b/src/mainboard/google/dedede/variants/sasuke/overridetree.cb @@ -49,7 +49,16 @@ }" device domain 0 on device pci 14.0 on end - 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 # I2C 0 device pci 15.2 on end device pci 1c.7 on end device pci 19.0 on