diff options
Diffstat (limited to 'include/dm/device.h')
| -rw-r--r-- | include/dm/device.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/dm/device.h b/include/dm/device.h index a56164b19b..975eec5d0e 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -80,18 +80,21 @@ struct driver_info; */ enum { /* Normal remove, remove all devices */ - DM_REMOVE_NORMAL = 1 << 0, + DM_REMOVE_NORMAL = 1 << 0, /* Remove devices with active DMA */ - DM_REMOVE_ACTIVE_DMA = DM_FLAG_ACTIVE_DMA, + DM_REMOVE_ACTIVE_DMA = DM_FLAG_ACTIVE_DMA, /* Remove devices which need some final OS preparation steps */ - DM_REMOVE_OS_PREPARE = DM_FLAG_OS_PREPARE, + DM_REMOVE_OS_PREPARE = DM_FLAG_OS_PREPARE, /* Add more use cases here */ /* Remove devices with any active flag */ - DM_REMOVE_ACTIVE_ALL = DM_REMOVE_ACTIVE_DMA | DM_REMOVE_OS_PREPARE, + DM_REMOVE_ACTIVE_ALL = DM_REMOVE_ACTIVE_DMA | DM_REMOVE_OS_PREPARE, + + /* Don't power down any attached power domains */ + DM_REMOVE_NO_PD = 1 << 1, }; /** @@ -245,6 +248,8 @@ struct udevice_id { * pointers defined by the driver, to implement driver functions required by * the uclass. * @flags: driver flags - see DM_FLAGS_... + * @acpi_ops: Advanced Configuration and Power Interface (ACPI) operations, + * allowing the device to add things to the ACPI tables passed to Linux */ struct driver { char *name; @@ -264,6 +269,9 @@ struct driver { int per_child_platdata_auto_alloc_size; const void *ops; /* driver-specific operations */ uint32_t flags; +#if CONFIG_IS_ENABLED(ACPIGEN) + struct acpi_ops *acpi_ops; +#endif }; /* Declare a new U-Boot driver */ |