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authorKarthikeyan Ramasubramanian <kramasub@google.com>2020-04-08 11:58:33 -0600
committerFurquan Shaikh <furquan@google.com>2020-04-10 19:32:59 +0000
commitd38108f26fec2441d81bf9183137faede323bcb4 (patch)
treef811c263075d2b767b61bbb64714702ab7c6d86a
parent30ab312322dba872917a96e82e269065c80556c7 (diff)
downloadcoreboot-d38108f26fec2441d81bf9183137faede323bcb4.tar.xz
mb/google/dedede: Add Synaptics Touchpad configuration for waddledee
TEST=Build and boot the mainboard. Ensure that the touchpad is operational. Change-Id: I937462cd3992a884194bbd1759a0802a147e925a Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40277 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
-rw-r--r--src/mainboard/google/dedede/variants/waddledee/overridetree.cb14
1 files changed, 13 insertions, 1 deletions
diff --git a/src/mainboard/google/dedede/variants/waddledee/overridetree.cb b/src/mainboard/google/dedede/variants/waddledee/overridetree.cb
index 388051afa0..ee1abc9f75 100644
--- a/src/mainboard/google/dedede/variants/waddledee/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/waddledee/overridetree.cb
@@ -36,5 +36,17 @@ chip soc/intel/jasperlake
},
}"
- device domain 0 on end
+ device domain 0 on
+ device pci 15.0 on
+ chip drivers/i2c/hid
+ register "generic.hid" = ""PNP0C50""
+ register "generic.desc" = ""Synaptics Touchpad""
+ register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_B3_IRQ)"
+ register "generic.wake" = "GPE0_DW0_03"
+ register "generic.probed" = "1"
+ register "hid_desc_reg_offset" = "0x20"
+ device i2c 0x2c on end
+ end
+ end
+ end
end