[coreboot-gerrit] Change in coreboot[master]: mb/google/guybrush: Set BT USB to use GPIO for status

[Felix Held (Code Review)]

Felix Held has submitted this change. ( https://review.coreboot.org/c/coreboot/+/63559 )

Change subject: mb/google/guybrush: Set BT USB to use GPIO for status
......................................................................

mb/google/guybrush: Set BT USB to use GPIO for status

Set the BT USB device to use GPIO for the power status. This causes an
ACPI `_STA()` function to be generated that returns the power status of
the BT USB device, rather than always returning `0x1`. This `_STA()`
function can be used during boot to skip enabling the device (and
performing the associated sleep) if the device is already powered on.

BRANCH=None
BUG=b:225022810
TEST=Dump SSDT table for guybrush

Signed-off-by: Tim Van Patten 
Change-Id: I72f6b28671efddfbef53f328d904a05f73f39efa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63559
Tested-by: build bot (Jenkins) 
Reviewed-by: Raul Rangel 
---
M src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
1 file changed, 1 insertion(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Raul Rangel: Looks good to me, approved

diff --git a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
index a9b0a15..696e16d 100644
--- a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
@@ -321,6 +321,7 @@
    						# TODO(rrangel): Find data sheet
    						register "enable_delay_ms" = "500"
    						register "enable_off_delay_ms" = "10"
+							register "use_gpio_for_status" = "true"
    						device ref usb2_port6 on end
    					end
    				end