diff options
Diffstat (limited to 'src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb')
| -rw-r--r-- | src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb b/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb index 883556287c..283e7a07a4 100644 --- a/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb +++ b/src/mainboard/google/zork/variants/baseboard/devicetree_trembyle.cb @@ -17,16 +17,6 @@ chip soc/amd/picasso register "acp_i2s_wake_enable" = "1" register "acpi_pme_enable" = "1" - # DMIC select GPIO for ACP machine device - # This GPIO is used to select DMIC0 or DMIC1 by the kernel driver. It does not - # really have a polarity since low and high control the selection of DMIC and - # hence does not have an active polarity. - # Kernel driver does not use the polarity field and instead treats the GPIO - # selection as follows: - # Set low (0) = Select DMIC0 - # Set high (1) = Select DMIC1 - register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)" - # Start : OPN Performance Configuration # (Configuratin that is common for all variants) # For the below fields, 0 indicates use SOC default @@ -301,7 +291,22 @@ chip soc/amd/picasso end end end - device pci 0.5 on end # Audio + device pci 0.5 on + chip drivers/amd/i2s_machine_dev + register "hid" = ""AMDI5682"" + # DMIC select GPIO for ACP machine device + # This GPIO is used to select DMIC0 or DMIC1 by the + # kernel driver. It does not really have a polarity + # since low and high control the selection of DMIC and + # hence does not have an active polarity. + # Kernel driver does not use the polarity field and + # instead treats the GPIO selection as follows: + # Set low (0) = Select DMIC0 + # Set high (1) = Select DMIC1 + register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)" + device generic 0.0 on end + end + end # Audio device pci 0.6 on end # HDA device pci 0.7 on end # non-Sensor Fusion Hub device end |