diff options
| author | Max Chou <max.chou@realtek.com> | 2020-02-17 16:14:55 +0800 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2020-02-18 09:22:22 +0100 |
| commit | 848fc6164158d697b70b390a2db5019663713f47 (patch) | |
| tree | 988f7aa428bc0a1eba2cbfe3dd6bff95f4240439 /drivers/bluetooth/hci_h5.c | |
| parent | e22998f53a1e5a2e8c98d0f42506be985773b50c (diff) | |
Bluetooth: hci_h5: btrtl: Add support for RTL8822C
Add new compatible and FW loading support for RTL8822C.
Signed-off-by: Max Chou <max.chou@realtek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/hci_h5.c')
| -rw-r--r-- | drivers/bluetooth/hci_h5.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c index 0b14547482a7..1d8173886852 100644 --- a/drivers/bluetooth/hci_h5.c +++ b/drivers/bluetooth/hci_h5.c @@ -11,6 +11,7 @@ #include <linux/gpio/consumer.h> #include <linux/kernel.h> #include <linux/mod_devicetable.h> +#include <linux/of_device.h> #include <linux/serdev.h> #include <linux/skbuff.h> @@ -810,8 +811,17 @@ static int h5_serdev_probe(struct serdev_device *serdev) if (h5->vnd->acpi_gpio_map) devm_acpi_dev_add_driver_gpios(dev, h5->vnd->acpi_gpio_map); + } else { + const void *data; + + data = of_device_get_match_data(dev); + if (!data) + return -ENODEV; + + h5->vnd = (const struct h5_vnd *)data; } + h5->enable_gpio = devm_gpiod_get_optional(dev, "enable", GPIOD_OUT_LOW); if (IS_ERR(h5->enable_gpio)) return PTR_ERR(h5->enable_gpio); @@ -1003,6 +1013,15 @@ static const struct dev_pm_ops h5_serdev_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(h5_serdev_suspend, h5_serdev_resume) }; +static const struct of_device_id rtl_bluetooth_of_match[] = { +#ifdef CONFIG_BT_HCIUART_RTL + { .compatible = "realtek,rtl8822cs-bt", + .data = (const void *)&rtl_vnd }, +#endif + { }, +}; +MODULE_DEVICE_TABLE(of, rtl_bluetooth_of_match); + static struct serdev_device_driver h5_serdev_driver = { .probe = h5_serdev_probe, .remove = h5_serdev_remove, @@ -1010,6 +1029,7 @@ static struct serdev_device_driver h5_serdev_driver = { .name = "hci_uart_h5", .acpi_match_table = ACPI_PTR(h5_acpi_match), .pm = &h5_serdev_pm_ops, + .of_match_table = rtl_bluetooth_of_match, }, }; |