diff options
Diffstat (limited to 'drivers/firmware/xilinx/zynqmp.c')
| -rw-r--r-- | drivers/firmware/xilinx/zynqmp.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c index 450c5f6a1cbf..0fa6cae4969d 100644 --- a/drivers/firmware/xilinx/zynqmp.c +++ b/drivers/firmware/xilinx/zynqmp.c @@ -1157,6 +1157,33 @@ int zynqmp_pm_system_shutdown(const u32 type, const u32 subtype) } /** + * zynqmp_pm_set_feature_config - PM call to request IOCTL for feature config + * @id: The config ID of the feature to be configured + * @value: The config value of the feature to be configured + * + * Return: Returns 0 on success or error value on failure. + */ +int zynqmp_pm_set_feature_config(enum pm_feature_config_id id, u32 value) +{ + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_SET_FEATURE_CONFIG, + id, value, NULL); +} + +/** + * zynqmp_pm_get_feature_config - PM call to get value of configured feature + * @id: The config id of the feature to be queried + * @payload: Returned value array + * + * Return: Returns 0 on success or error value on failure. + */ +int zynqmp_pm_get_feature_config(enum pm_feature_config_id id, + u32 *payload) +{ + return zynqmp_pm_invoke_fn(PM_IOCTL, 0, IOCTL_GET_FEATURE_CONFIG, + id, 0, payload); +} + +/** * struct zynqmp_pm_shutdown_scope - Struct for shutdown scope * @subtype: Shutdown subtype * @name: Matching string for scope argument |