diff options
| author | Karthikeyan Ramasubramanian <kramasub@chromium.org> | 2019-01-31 11:26:50 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2019-02-05 06:31:50 +0000 |
| commit | 8a64b6fbdbbf32dafe84ff8d8c74a3a79f1ae169 (patch) | |
| tree | 4a039b236e8fa3e8e44e7bd6c74ec0d8a6d197a4 /src/mainboard/google/octopus | |
| parent | ad62b9af651eddf78fd6db37a32f99f429019324 (diff) | |
| download | coreboot-8a64b6fbdbbf32dafe84ff8d8c74a3a79f1ae169.tar.xz | |
mb/google/octopus: Add USB ACPI configuration for CNVi BT module
This change enables exporting the reset GPIO for CNVi Bluetooth module to
the kernel for use in an rf-kill operation.
BUG=b:123296264
BRANCH=octopus
TEST=Boots to ChromeOS. Checked the SSDT table to ensure that the reset
gpio is exported under the device \_SB_.PCI0.XHCI.RHUB.HS09. Ensured
that the kernel btusb driver is able to find the exported GPIO in the
devices with CNVi BT module.
Change-Id: I10f28bfe705da5104d709ae2ed91a8ae003fa639
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/31183
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard/google/octopus')
| -rw-r--r-- | src/mainboard/google/octopus/variants/baseboard/devicetree.cb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb index bbaa312ec1..1d36b53f4e 100644 --- a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb @@ -154,6 +154,12 @@ chip soc/intel/apollolake register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_109)" device usb 2.2 on end end + chip drivers/usb/acpi + register "desc" = ""Bluetooth"" + register "type" = "UPC_TYPE_INTERNAL" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_109)" + device usb 2.9 on end + end end end end # - XHCI |