diff options
Diffstat (limited to 'include/soc/imx8/sc/svc/pm/api.h')
| -rw-r--r-- | include/soc/imx8/sc/svc/pm/api.h | 79 |
1 files changed, 40 insertions, 39 deletions
diff --git a/include/soc/imx8/sc/svc/pm/api.h b/include/soc/imx8/sc/svc/pm/api.h index 6044be9da3f6..f02de622d652 100644 --- a/include/soc/imx8/sc/svc/pm/api.h +++ b/include/soc/imx8/sc/svc/pm/api.h @@ -87,11 +87,12 @@ typedef enum sc_pm_clk_e { * This type is used to declare a clock mode. */ typedef enum sc_pm_clk_mode_e { - SC_PM_CLK_MODE_OFF = 0, /* Clock is disabled */ - SC_PM_CLK_MODE_ON = 1, /* Clock is enabled. */ - SC_PM_CLK_MODE_AUTOGATE_SW = 2, /* Clock is in SW autogate mode */ - SC_PM_CLK_MODE_AUTOGATE_HW = 3, /* Clock is in HW autogate mode */ - SC_PM_CLK_MODE_AUTOGATE_SW_HW = 4, /* Clock is in SW-HW autogate mode */ + SC_PM_CLK_MODE_ROM_INIT = 0, + SC_PM_CLK_MODE_OFF = 1, /* Clock is disabled */ + SC_PM_CLK_MODE_ON = 2, /* Clock is enabled. */ + SC_PM_CLK_MODE_AUTOGATE_SW = 3, /* Clock is in SW autogate mode */ + SC_PM_CLK_MODE_AUTOGATE_HW = 4, /* Clock is in HW autogate mode */ + SC_PM_CLK_MODE_AUTOGATE_SW_HW = 5, /* Clock is in SW-HW autogate mode */ } sc_pm_clk_mode_t; /*! @@ -283,6 +284,31 @@ sc_err_t sc_pm_clock_enable(sc_ipc_t ipc, sc_rsrc_t resource, */ /*! + * This function is used to reset the system. Only the owner of the + * SC_R_SYSTEM resource can do this. + * + * @param[in] ipc IPC handle + * @param[in] type reset type + * + * @return Returns an error code (SC_ERR_NONE = success). + * + * Return errors: + * - SC_ERR_PARM if invalid type + * + * If this function returns, then the reset did not occur due to an + * invalid parameter. + */ +sc_err_t sc_pm_reset(sc_ipc_t ipc, sc_pm_reset_type_t type); + +/*! + * This function gets a caller's reset reason. + * + * @param[in] ipc IPC handle + * @param[out] reason pointer to return reset reason + */ +sc_err_t sc_pm_reset_reason(sc_ipc_t ipc, sc_pm_reset_reason_t *reason); + +/*! * This function is used to boot a partition. * * @param[in] ipc IPC handle @@ -325,32 +351,6 @@ sc_err_t sc_pm_boot(sc_ipc_t ipc, sc_rm_pt_t pt, void sc_pm_reboot(sc_ipc_t ipc, sc_pm_reset_type_t type); /*! - * This function gets a caller's reset reason. - * - * @param[in] ipc IPC handle - * @param[out] reason pointer to return reset reason - */ -sc_err_t sc_pm_reset_reason(sc_ipc_t ipc, sc_pm_reset_reason_t *reason); - -/*! - * This function is used to start/stop a CPU. - * - * @param[in] ipc IPC handle - * @param[in] resource ID of the CPU resource - * @param[in] enable start if true; otherwise stop - * @param[in] address 64-bit boot address - * - * @return Returns an error code (SC_ERR_NONE = success). - * - * Return errors: - * - SC_ERR_PARM if invalid resource or address, - * - SC_ERR_NOACCESS if caller's partition is not the parent of the - * resource (CPU) owner - */ -sc_err_t sc_pm_cpu_start(sc_ipc_t ipc, sc_rsrc_t resource, bool enable, - sc_faddr_t address); - -/*! * This function is used to reboot a partition. * * @param[in] ipc IPC handle @@ -382,21 +382,22 @@ sc_err_t sc_pm_reboot_partition(sc_ipc_t ipc, sc_rm_pt_t pt, sc_pm_reset_type_t type); /*! - * This function is used to reset the system. Only the owner of the - * SC_R_SYSTEM resource can do this. + * This function is used to start/stop a CPU. * * @param[in] ipc IPC handle - * @param[in] type reset type + * @param[in] resource ID of the CPU resource + * @param[in] enable start if true; otherwise stop + * @param[in] address 64-bit boot address * * @return Returns an error code (SC_ERR_NONE = success). * * Return errors: - * - SC_ERR_PARM if invalid type - * - * If this function returns, then the reset did not occur due to an - * invalid parameter. + * - SC_ERR_PARM if invalid resource or address, + * - SC_ERR_NOACCESS if caller's partition is not the parent of the + * resource (CPU) owner */ -sc_err_t sc_pm_reset(sc_ipc_t ipc, sc_pm_reset_type_t type); +sc_err_t sc_pm_cpu_start(sc_ipc_t ipc, sc_rsrc_t resource, bool enable, + sc_faddr_t address); /* @} */ |