Change in coreboot[master]: mb/google/guybrush: Add Bluetooth configuration

[Karthik Ramasubramanian (Code Review)]

Karthik Ramasubramanian has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/51963 )

Change subject: mb/google/guybrush: Add Bluetooth configuration
......................................................................

mb/google/guybrush: Add Bluetooth configuration

Configure the BT disable GPIO to logic low in order to enable Bluetooth.
Add USB ACPI configuration for BT device.

BUG=b:182201890
TEST=Build and boot to OS.

Change-Id: I647c301e2db6d4a7c5c8cb31cbc47a44cba5e734
---
M src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
M src/mainboard/google/guybrush/variants/baseboard/gpio.c
2 files changed, 2 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/63/51963/1

diff --git a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
index 4d57b52..1541709c 100644
--- a/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
@@ -119,6 +119,7 @@
    					chip drivers/usb/acpi
    						register "desc" = ""Bluetooth""
    						register "type" = "UPC_TYPE_INTERNAL"
+							register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_132)"
    						device ref usb2_port6 on end
    					end
    				end
diff --git a/src/mainboard/google/guybrush/variants/baseboard/gpio.c b/src/mainboard/google/guybrush/variants/baseboard/gpio.c
index ba392b4..7fb1fa7 100644
--- a/src/mainboard/google/guybrush/variants/baseboard/gpio.c
+++ b/src/mainboard/google/guybrush/variants/baseboard/gpio.c
@@ -140,7 +140,7 @@
    /* CLK_REQ3_L */
    PAD_NF(GPIO_131, CLK_REQ3_L, PULL_NONE),
    /* BT_DISABLE */
-	PAD_GPO(GPIO_132, HIGH),
+	PAD_GPO(GPIO_132, LOW),
    /* UART1_TXD */
    PAD_NF(GPIO_140, UART1_TXD, PULL_NONE),
    /* UART0_RXD */