diff options
| author | John Zhao <john.zhao@intel.com> | 2021-04-27 11:34:14 -0700 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2021-05-18 21:58:53 +0000 |
| commit | d4717cf3a4c49cdd467a8078a4a387d154c13a95 (patch) | |
| tree | a9a47daf877a97e0e5ba3f1ebd1904c2ce700329 /src/mainboard/google/volteer/variants | |
| parent | 0b3f15c2593270b78756afb68c6465e705db4ba2 (diff) | |
mb/google/volteer: Update mainboard properties
This changes updates mainboard properties by adding DFP number, PLD
and power_gpio for each DFP.
BUG=b:186521258
TEST=Validated Retimer firmware upgrade along with upstream kernel under
no device attached scenario.
Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: I18f29ce5f8450a8b0f8208a60b8b607f9f0d8817
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52714
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/volteer/variants')
| -rw-r--r-- | src/mainboard/google/volteer/variants/voxel/overridetree.cb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/voxel/overridetree.cb b/src/mainboard/google/volteer/variants/voxel/overridetree.cb index a1453f950c..b27e3ee86e 100644 --- a/src/mainboard/google/volteer/variants/voxel/overridetree.cb +++ b/src/mainboard/google/volteer/variants/voxel/overridetree.cb @@ -217,6 +217,18 @@ chip soc/intel/tigerlake device ref tbt_pcie_rp0 on probe DB_USB USB4_GEN3 end + device ref tbt_dma0 on + probe DB_USB USB4_GEN2 + probe DB_USB USB4_GEN3 + chip drivers/intel/usb4/retimer + register "dfp" = "{ + [0] = {.power_gpio = ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H10), + .group = ACPI_PLD_GROUP(3, 2),}, + [1] = {.power_gpio = ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H10), + .group = ACPI_PLD_GROUP(2, 2),}}" + device generic 0 on end + end + end device ref pmc hidden # The pmc_mux chip driver is a placeholder for the # PMC.MUX device in the ACPI hierarchy. |