diff options
| -rw-r--r-- | drivers/bluetooth/btnxpuart.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c index e9c2f2f7acc6..f75b24bd3045 100644 --- a/drivers/bluetooth/btnxpuart.c +++ b/drivers/bluetooth/btnxpuart.c @@ -1522,6 +1522,24 @@ static void nxp_serdev_remove(struct serdev_device *serdev) hci_free_dev(hdev); } +static int nxp_serdev_suspend(struct device *dev) +{ + struct btnxpuart_dev *nxpdev = dev_get_drvdata(dev); + struct ps_data *psdata = &nxpdev->psdata; + + ps_control(psdata->hdev, PS_STATE_SLEEP); + return 0; +} + +static int nxp_serdev_resume(struct device *dev) +{ + struct btnxpuart_dev *nxpdev = dev_get_drvdata(dev); + struct ps_data *psdata = &nxpdev->psdata; + + ps_control(psdata->hdev, PS_STATE_AWAKE); + return 0; +} + static struct btnxpuart_data w8987_data __maybe_unused = { .helper_fw_name = NULL, .fw_name = FIRMWARE_W8987, @@ -1541,12 +1559,17 @@ static const struct of_device_id nxpuart_of_match_table[] __maybe_unused = { }; MODULE_DEVICE_TABLE(of, nxpuart_of_match_table); +static const struct dev_pm_ops nxp_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(nxp_serdev_suspend, nxp_serdev_resume) +}; + static struct serdev_device_driver nxp_serdev_driver = { .probe = nxp_serdev_probe, .remove = nxp_serdev_remove, .driver = { .name = "btnxpuart", .of_match_table = of_match_ptr(nxpuart_of_match_table), + .pm = &nxp_pm_ops, }, }; |