diff options
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpi_dp.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/include/acpi/acpi_dp.h b/include/acpi/acpi_dp.h index b89e0b8c493..0b514bce59c 100644 --- a/include/acpi/acpi_dp.h +++ b/include/acpi/acpi_dp.h @@ -234,4 +234,54 @@ struct acpi_dp *acpi_dp_add_gpio(struct acpi_dp *dp, const char *name, */ int acpi_dp_write(struct acpi_ctx *ctx, struct acpi_dp *table); +/** + * acpi_dp_ofnode_copy_int() - Copy a property from device tree to DP + * + * This copies an integer property from the device tree to the ACPI DP table. + * + * @node: Node to copy from + * @dp: DP to copy to + * @prop: Property name to copy + * @return 0 if OK, -ve on error + */ +int acpi_dp_ofnode_copy_int(ofnode node, struct acpi_dp *dp, const char *prop); + +/** + * acpi_dp_ofnode_copy_str() - Copy a property from device tree to DP + * + * This copies a string property from the device tree to the ACPI DP table. + * + * @node: Node to copy from + * @dp: DP to copy to + * @prop: Property name to copy + * @return 0 if OK, -ve on error + */ +int acpi_dp_ofnode_copy_str(ofnode node, struct acpi_dp *dp, const char *prop); + +/** + * acpi_dp_dev_copy_int() - Copy a property from device tree to DP + * + * This copies an integer property from the device tree to the ACPI DP table. + * + * @dev: Device to copy from + * @dp: DP to copy to + * @prop: Property name to copy + * @return 0 if OK, -ve on error + */ +int acpi_dp_dev_copy_int(const struct udevice *dev, struct acpi_dp *dp, + const char *prop); + +/** + * acpi_dp_dev_copy_str() - Copy a property from device tree to DP + * + * This copies a string property from the device tree to the ACPI DP table. + * + * @dev: Device to copy from + * @dp: DP to copy to + * @prop: Property name to copy + * @return 0 if OK, -ve on error + */ +int acpi_dp_dev_copy_str(const struct udevice *dev, struct acpi_dp *dp, + const char *prop); + #endif |