diff options
Diffstat (limited to 'drivers/firmware/xilinx/zynqmp.c')
| -rw-r--r-- | drivers/firmware/xilinx/zynqmp.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c index 16a23bc4c2c3..765a2ca1b100 100644 --- a/drivers/firmware/xilinx/zynqmp.c +++ b/drivers/firmware/xilinx/zynqmp.c @@ -530,6 +530,33 @@ static int zynqmp_pm_reset_get_status(const enum zynqmp_pm_reset reset, return ret; } +/** + * zynqmp_pm_init_finalize() - PM call to inform firmware that the caller + * master has initialized its own power management + * + * This API function is to be used for notify the power management controller + * about the completed power management initialization. + * + * Return: Returns status, either success or error+reason + */ +static int zynqmp_pm_init_finalize(void) +{ + return zynqmp_pm_invoke_fn(PM_PM_INIT_FINALIZE, 0, 0, 0, 0, NULL); +} + +/** + * zynqmp_pm_set_suspend_mode() - Set system suspend mode + * @mode: Mode to set for system suspend + * + * This API function is used to set mode of system suspend. + * + * Return: Returns status, either success or error+reason + */ +static int zynqmp_pm_set_suspend_mode(u32 mode) +{ + return zynqmp_pm_invoke_fn(PM_SET_SUSPEND_MODE, mode, 0, 0, 0, NULL); +} + static const struct zynqmp_eemi_ops eemi_ops = { .get_api_version = zynqmp_pm_get_api_version, .get_chipid = zynqmp_pm_get_chipid, @@ -546,6 +573,8 @@ static const struct zynqmp_eemi_ops eemi_ops = { .ioctl = zynqmp_pm_ioctl, .reset_assert = zynqmp_pm_reset_assert, .reset_get_status = zynqmp_pm_reset_get_status, + .init_finalize = zynqmp_pm_init_finalize, + .set_suspend_mode = zynqmp_pm_set_suspend_mode, }; /** |