diff options
| author | Jon Murphy <jpmurphy@google.com> | 2023-03-29 18:14:16 -0600 |
|---|---|---|
| committer | Eric Lai <eric_lai@quanta.corp-partner.google.com> | 2023-04-13 02:58:18 +0000 |
| commit | 1f41e8c6fce88ff9a097529895cff0c2824aa981 (patch) | |
| tree | b52834d221e862c1c70976543e6b3e6f52bba180 /src/mainboard/google/myst/variants | |
| parent | 51850b025512cca3366f4ec899a6ca953c57a3f3 (diff) | |
mb/google/myst: Add ACPI configuration for USB ports
The USB port configuration was derived from the PPR and schematics.
Primary functions are:
2 USB-C ports
1 USB SS+ type A port
2 Cameras (World/User facing)
1 Bluetooth transceiver
1 WWAN
BUG=b:275905635
TEST=builds
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: Iecb256cad7b2daea1fddfc8323e88ff5c38d1e51
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74106
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Van Patten <timvp@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/myst/variants')
| -rw-r--r-- | src/mainboard/google/myst/variants/baseboard/devicetree.cb | 101 |
1 files changed, 97 insertions, 4 deletions
diff --git a/src/mainboard/google/myst/variants/baseboard/devicetree.cb b/src/mainboard/google/myst/variants/baseboard/devicetree.cb index 5bb1e8c284..e542817fc0 100644 --- a/src/mainboard/google/myst/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/myst/variants/baseboard/devicetree.cb @@ -3,12 +3,105 @@ chip soc/amd/phoenix device domain 0 on device ref gpp_bridge_a on # Internal GPP Bridge 0 to Bus A device ref gfx on end # Internal GPU (GFX) - device ref xhci_0 on end - device ref xhci_1 on end + device ref xhci_0 on # USB 3.1 (USB0) + chip drivers/usb/acpi + device ref xhci_0_root_hub on + chip drivers/usb/acpi + register "desc" = ""USB3 Type-A Port A0 (MLB)"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "use_custom_pld" = "true" + register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))" + device ref usb3_port0 on end + end + chip drivers/usb/acpi + register "desc" = ""USB3 Type-A Port A1 (DB)"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "use_custom_pld" = "true" + register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(1, 2))" + register "group" = "ACPI_PLD_GROUP(1, 2)" + device ref usb3_port1 on end + end + chip drivers/usb/acpi + register "desc" = ""USB2 Type-A Port A0 (MLB)"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "use_custom_pld" = "true" + register "custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))" + device ref usb2_port0 on end + end + chip drivers/usb/acpi + register "desc" = ""USB2 Type-A Port A1 (DB)"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "use_custom_pld" = "true" + register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(1, 2))" + device ref usb2_port1 on end + end + chip drivers/usb/acpi + register "desc" = ""User-Facing Camera"" + register "type" = "UPC_TYPE_INTERNAL" + device ref usb2_port2 on end + end + chip drivers/usb/acpi + register "desc" = ""World-Facing Camera"" + register "type" = "UPC_TYPE_INTERNAL" + device ref usb2_port3 on end + end + chip drivers/usb/acpi + register "desc" = ""Bluetooth"" + register "type" = "UPC_TYPE_INTERNAL" + register "has_power_resource" = "true" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_154)" + register "enable_delay_ms" = "500" + register "enable_off_delay_ms" = "200" + register "use_gpio_for_status" = "true" + device ref usb2_port4 on end + end + end + end + end end device ref gpp_bridge_c on # Internal GPP Bridge 2 to Bus C - device ref usb4_xhci_0 on end - device ref usb4_xhci_1 on end + device ref usb4_xhci_0 on + chip drivers/usb/acpi + register "type" = "UPC_TYPE_HUB" + device ref usb4_xhci_0_root_hub on + chip drivers/usb/acpi + register "desc" = ""USB4 Type-C Port C0 (MLB)"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "use_custom_pld" = "true" + register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(3, 1))" + device ref usb3_port6 on end + end + chip drivers/usb/acpi + register "desc" = ""USB4 Type-C Port C0 (MLB)"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "use_custom_pld" = "true" + register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(3, 1))" + device ref usb2_port6 on end + end + end + end + end + device ref usb4_xhci_1 on + chip drivers/usb/acpi + register "type" = "UPC_TYPE_HUB" + device ref usb4_xhci_1_root_hub on + chip drivers/usb/acpi + register "desc" = ""USB4 Type-C Port C1 (MLB)"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "use_custom_pld" = "true" + register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(4, 1))" + device ref usb3_port7 on end + end + chip drivers/usb/acpi + register "desc" = ""USB2 Type-C Port C1 (MLB)"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "use_custom_pld" = "true" + register "custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(4, 1))" + device ref usb2_port7 on end + end + end + end + end end device ref iommu on end device ref lpc_bridge on |