#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/of_device.h>
+#include <linux/acpi.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
#include <linux/serdev.h>
+#include <linux/mutex.h>
#include <asm/unaligned.h>
#include <net/bluetooth/bluetooth.h>
QCA_IBS_ENABLED,
QCA_DROP_VENDOR_EVENT,
QCA_SUSPENDING,
- QCA_MEMDUMP_COLLECTION
+ QCA_MEMDUMP_COLLECTION,
+ QCA_HW_ERROR_EVENT
};
+enum qca_capabilities {
+ QCA_CAP_WIDEBAND_SPEECH = BIT(0),
+};
/* HCI_IBS transmit side sleep protocol states */
enum tx_ibs_states {
char *memdump_buf_tail;
u32 current_seq_no;
u32 received_dump;
+ u32 ram_dump_size;
};
struct qca_memdump_event_hdr {
u32 tx_idle_delay;
struct timer_list wake_retrans_timer;
u32 wake_retrans;
- struct timer_list memdump_timer;
struct workqueue_struct *workqueue;
struct work_struct ws_awake_rx;
struct work_struct ws_awake_device;
struct work_struct ws_rx_vote_off;
struct work_struct ws_tx_vote_off;
struct work_struct ctrl_memdump_evt;
+ struct delayed_work ctrl_memdump_timeout;
struct qca_memdump_data *qca_memdump;
unsigned long flags;
struct completion drop_ev_comp;
wait_queue_head_t suspend_wait_q;
enum qca_memdump_states memdump_state;
+ struct mutex hci_memdump_lock;
/* For debugging purpose */
u64 ibs_sent_wacks;
unsigned int load_uA;
};
-struct qca_vreg_data {
+struct qca_device_data {
enum qca_btsoc_type soc_type;
struct qca_vreg *vregs;
size_t num_vregs;
+ uint32_t capabilities;
};
/*
hci_uart_tx_wakeup(hu);
}
-static void hci_memdump_timeout(struct timer_list *t)
+
+static void qca_controller_memdump_timeout(struct work_struct *work)
{
- struct qca_data *qca = from_timer(qca, t, tx_idle_timer);
+ struct qca_data *qca = container_of(work, struct qca_data,
+ ctrl_memdump_timeout.work);
struct hci_uart *hu = qca->hu;
- struct qca_memdump_data *qca_memdump = qca->qca_memdump;
- char *memdump_buf = qca_memdump->memdump_buf_tail;
-
- bt_dev_err(hu->hdev, "clearing allocated memory due to memdump timeout");
- /* Inject hw error event to reset the device and driver. */
- hci_reset_dev(hu->hdev);
- vfree(memdump_buf);
- kfree(qca_memdump);
- qca->memdump_state = QCA_MEMDUMP_TIMEOUT;
- del_timer(&qca->memdump_timer);
- cancel_work_sync(&qca->ctrl_memdump_evt);
+
+ mutex_lock(&qca->hci_memdump_lock);
+ if (test_bit(QCA_MEMDUMP_COLLECTION, &qca->flags)) {
+ qca->memdump_state = QCA_MEMDUMP_TIMEOUT;
+ if (!test_bit(QCA_HW_ERROR_EVENT, &qca->flags)) {
+ /* Inject hw error event to reset the device
+ * and driver.
+ */
+ hci_reset_dev(hu->hdev);
+ }
+ }
+
+ mutex_unlock(&qca->hci_memdump_lock);
}
+
/* Initialize protocol */
static int qca_open(struct hci_uart *hu)
{
skb_queue_head_init(&qca->tx_wait_q);
skb_queue_head_init(&qca->rx_memdump_q);
spin_lock_init(&qca->hci_ibs_lock);
+ mutex_init(&qca->hci_memdump_lock);
qca->workqueue = alloc_ordered_workqueue("qca_wq", 0);
if (!qca->workqueue) {
BT_ERR("QCA Workqueue not initialized properly");
INIT_WORK(&qca->ws_rx_vote_off, qca_wq_serial_rx_clock_vote_off);
INIT_WORK(&qca->ws_tx_vote_off, qca_wq_serial_tx_clock_vote_off);
INIT_WORK(&qca->ctrl_memdump_evt, qca_controller_memdump);
+ INIT_DELAYED_WORK(&qca->ctrl_memdump_timeout,
+ qca_controller_memdump_timeout);
init_waitqueue_head(&qca->suspend_wait_q);
qca->hu = hu;
if (hu->serdev) {
qcadev = serdev_device_get_drvdata(hu->serdev);
- if (qca_is_wcn399x(qcadev->btsoc_type)) {
+
+ if (qca_is_wcn399x(qcadev->btsoc_type))
hu->init_speed = qcadev->init_speed;
+
+ if (qcadev->oper_speed)
hu->oper_speed = qcadev->oper_speed;
- }
}
timer_setup(&qca->wake_retrans_timer, hci_ibs_wake_retrans_timeout, 0);
timer_setup(&qca->tx_idle_timer, hci_ibs_tx_idle_timeout, 0);
qca->tx_idle_delay = IBS_HOST_TX_IDLE_TIMEOUT_MS;
- timer_setup(&qca->memdump_timer, hci_memdump_timeout, 0);
BT_DBG("HCI_UART_QCA open, tx_idle_delay=%u, wake_retrans=%u",
qca->tx_idle_delay, qca->wake_retrans);
skb_queue_purge(&qca->rx_memdump_q);
del_timer(&qca->tx_idle_timer);
del_timer(&qca->wake_retrans_timer);
- del_timer(&qca->memdump_timer);
destroy_workqueue(qca->workqueue);
qca->hu = NULL;
char nullBuff[QCA_DUMP_PACKET_SIZE] = { 0 };
u16 seq_no;
u32 dump_size;
+ u32 rx_size;
+ enum qca_btsoc_type soc_type = qca_soc_type(hu);
while ((skb = skb_dequeue(&qca->rx_memdump_q))) {
+ mutex_lock(&qca->hci_memdump_lock);
+ /* Skip processing the received packets if timeout detected. */
+ if (qca->memdump_state == QCA_MEMDUMP_TIMEOUT) {
+ mutex_unlock(&qca->hci_memdump_lock);
+ return;
+ }
+
if (!qca_memdump) {
qca_memdump = kzalloc(sizeof(struct qca_memdump_data),
GFP_ATOMIC);
- if (!qca_memdump)
+ if (!qca_memdump) {
+ mutex_unlock(&qca->hci_memdump_lock);
return;
+ }
qca->qca_memdump = qca_memdump;
}
if (!(dump_size)) {
bt_dev_err(hu->hdev, "Rx invalid memdump size");
kfree_skb(skb);
+ mutex_unlock(&qca->hci_memdump_lock);
return;
}
bt_dev_info(hu->hdev, "QCA collecting dump of size:%u",
dump_size);
- mod_timer(&qca->memdump_timer, (jiffies +
- msecs_to_jiffies(MEMDUMP_TIMEOUT_MS)));
+ queue_delayed_work(qca->workqueue,
+ &qca->ctrl_memdump_timeout,
+ msecs_to_jiffies(MEMDUMP_TIMEOUT_MS)
+ );
skb_pull(skb, sizeof(dump_size));
memdump_buf = vmalloc(dump_size);
+ qca_memdump->ram_dump_size = dump_size;
qca_memdump->memdump_buf_head = memdump_buf;
qca_memdump->memdump_buf_tail = memdump_buf;
}
kfree(qca_memdump);
kfree_skb(skb);
qca->qca_memdump = NULL;
+ mutex_unlock(&qca->hci_memdump_lock);
return;
}
* the controller. In such cases let us store the dummy
* packets in the buffer.
*/
+ /* For QCA6390, controller does not lost packets but
+ * sequence number field of packat sometimes has error
+ * bits, so skip this checking for missing packet.
+ */
while ((seq_no > qca_memdump->current_seq_no + 1) &&
- seq_no != QCA_LAST_SEQUENCE_NUM) {
+ (soc_type != QCA_QCA6390) &&
+ seq_no != QCA_LAST_SEQUENCE_NUM) {
bt_dev_err(hu->hdev, "QCA controller missed packet:%d",
qca_memdump->current_seq_no);
+ rx_size = qca_memdump->received_dump;
+ rx_size += QCA_DUMP_PACKET_SIZE;
+ if (rx_size > qca_memdump->ram_dump_size) {
+ bt_dev_err(hu->hdev,
+ "QCA memdump received %d, no space for missed packet",
+ qca_memdump->received_dump);
+ break;
+ }
memcpy(memdump_buf, nullBuff, QCA_DUMP_PACKET_SIZE);
memdump_buf = memdump_buf + QCA_DUMP_PACKET_SIZE;
qca_memdump->received_dump += QCA_DUMP_PACKET_SIZE;
qca_memdump->current_seq_no++;
}
- memcpy(memdump_buf, (unsigned char *) skb->data, skb->len);
- memdump_buf = memdump_buf + skb->len;
- qca_memdump->memdump_buf_tail = memdump_buf;
- qca_memdump->current_seq_no = seq_no + 1;
- qca_memdump->received_dump += skb->len;
+ rx_size = qca_memdump->received_dump + skb->len;
+ if (rx_size <= qca_memdump->ram_dump_size) {
+ if ((seq_no != QCA_LAST_SEQUENCE_NUM) &&
+ (seq_no != qca_memdump->current_seq_no))
+ bt_dev_err(hu->hdev,
+ "QCA memdump unexpected packet %d",
+ seq_no);
+ bt_dev_dbg(hu->hdev,
+ "QCA memdump packet %d with length %d",
+ seq_no, skb->len);
+ memcpy(memdump_buf, (unsigned char *)skb->data,
+ skb->len);
+ memdump_buf = memdump_buf + skb->len;
+ qca_memdump->memdump_buf_tail = memdump_buf;
+ qca_memdump->current_seq_no = seq_no + 1;
+ qca_memdump->received_dump += skb->len;
+ } else {
+ bt_dev_err(hu->hdev,
+ "QCA memdump received %d, no space for packet %d",
+ qca_memdump->received_dump, seq_no);
+ }
qca->qca_memdump = qca_memdump;
kfree_skb(skb);
if (seq_no == QCA_LAST_SEQUENCE_NUM) {
- bt_dev_info(hu->hdev, "QCA writing crash dump of size %d bytes",
- qca_memdump->received_dump);
+ bt_dev_info(hu->hdev,
+ "QCA memdump Done, received %d, total %d",
+ qca_memdump->received_dump,
+ qca_memdump->ram_dump_size);
memdump_buf = qca_memdump->memdump_buf_head;
dev_coredumpv(&hu->serdev->dev, memdump_buf,
qca_memdump->received_dump, GFP_KERNEL);
- del_timer(&qca->memdump_timer);
+ cancel_delayed_work(&qca->ctrl_memdump_timeout);
kfree(qca->qca_memdump);
qca->qca_memdump = NULL;
qca->memdump_state = QCA_MEMDUMP_COLLECTED;
+ clear_bit(QCA_MEMDUMP_COLLECTION, &qca->flags);
}
+
+ mutex_unlock(&qca->hci_memdump_lock);
}
}
-int qca_controller_memdump_event(struct hci_dev *hdev, struct sk_buff *skb)
+static int qca_controller_memdump_event(struct hci_dev *hdev,
+ struct sk_buff *skb)
{
struct hci_uart *hu = hci_get_drvdata(hdev);
struct qca_data *qca = hu->priv;
{
struct hci_uart *hu = hci_get_drvdata(hdev);
struct qca_data *qca = hu->priv;
- struct qca_memdump_data *qca_memdump = qca->qca_memdump;
- char *memdump_buf = NULL;
wait_on_bit_timeout(&qca->flags, QCA_MEMDUMP_COLLECTION,
TASK_UNINTERRUPTIBLE, MEMDUMP_TIMEOUT_MS);
clear_bit(QCA_MEMDUMP_COLLECTION, &qca->flags);
- if (qca->memdump_state == QCA_MEMDUMP_IDLE) {
- bt_dev_err(hu->hdev, "Clearing the buffers due to timeout");
- if (qca_memdump)
- memdump_buf = qca_memdump->memdump_buf_tail;
- vfree(memdump_buf);
- kfree(qca_memdump);
- qca->memdump_state = QCA_MEMDUMP_TIMEOUT;
- del_timer(&qca->memdump_timer);
- cancel_work_sync(&qca->ctrl_memdump_evt);
- }
}
static void qca_hw_error(struct hci_dev *hdev, u8 code)
{
struct hci_uart *hu = hci_get_drvdata(hdev);
struct qca_data *qca = hu->priv;
+ struct qca_memdump_data *qca_memdump = qca->qca_memdump;
+ char *memdump_buf = NULL;
+ set_bit(QCA_HW_ERROR_EVENT, &qca->flags);
bt_dev_info(hdev, "mem_dump_status: %d", qca->memdump_state);
if (qca->memdump_state == QCA_MEMDUMP_IDLE) {
bt_dev_info(hdev, "waiting for dump to complete");
qca_wait_for_dump_collection(hdev);
}
+
+ if (qca->memdump_state != QCA_MEMDUMP_COLLECTED) {
+ bt_dev_err(hu->hdev, "clearing allocated memory due to memdump timeout");
+ mutex_lock(&qca->hci_memdump_lock);
+ if (qca_memdump)
+ memdump_buf = qca_memdump->memdump_buf_head;
+ vfree(memdump_buf);
+ kfree(qca_memdump);
+ qca->qca_memdump = NULL;
+ qca->memdump_state = QCA_MEMDUMP_TIMEOUT;
+ cancel_delayed_work(&qca->ctrl_memdump_timeout);
+ skb_queue_purge(&qca->rx_memdump_q);
+ mutex_unlock(&qca->hci_memdump_lock);
+ cancel_work_sync(&qca->ctrl_memdump_evt);
+ }
+
+ clear_bit(QCA_HW_ERROR_EVENT, &qca->flags);
}
static void qca_cmd_timeout(struct hci_dev *hdev)
ret = qca_wcn3990_init(hu);
} else {
qcadev = serdev_device_get_drvdata(hu->serdev);
- gpiod_set_value_cansleep(qcadev->bt_en, 1);
- /* Controller needs time to bootup. */
- msleep(150);
+ if (qcadev->bt_en) {
+ gpiod_set_value_cansleep(qcadev->bt_en, 1);
+ /* Controller needs time to bootup. */
+ msleep(150);
+ }
}
return ret;
set_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY, &hdev->quirks);
bt_dev_info(hdev, "setting up %s",
- qca_is_wcn399x(soc_type) ? "wcn399x" : "ROME");
+ qca_is_wcn399x(soc_type) ? "wcn399x" : "ROME/QCA6390");
retry:
ret = qca_power_on(hdev);
}
/* Setup bdaddr */
- if (qca_is_wcn399x(soc_type))
- hu->hdev->set_bdaddr = qca_set_bdaddr;
- else
+ if (soc_type == QCA_ROME)
hu->hdev->set_bdaddr = qca_set_bdaddr_rome;
+ else
+ hu->hdev->set_bdaddr = qca_set_bdaddr;
return ret;
}
.dequeue = qca_dequeue,
};
-static const struct qca_vreg_data qca_soc_data_wcn3990 = {
+static const struct qca_device_data qca_soc_data_wcn3990 = {
.soc_type = QCA_WCN3990,
.vregs = (struct qca_vreg []) {
{ "vddio", 15000 },
.num_vregs = 4,
};
-static const struct qca_vreg_data qca_soc_data_wcn3991 = {
+static const struct qca_device_data qca_soc_data_wcn3991 = {
.soc_type = QCA_WCN3991,
.vregs = (struct qca_vreg []) {
{ "vddio", 15000 },
{ "vddch0", 450000 },
},
.num_vregs = 4,
+ .capabilities = QCA_CAP_WIDEBAND_SPEECH,
};
-static const struct qca_vreg_data qca_soc_data_wcn3998 = {
+static const struct qca_device_data qca_soc_data_wcn3998 = {
.soc_type = QCA_WCN3998,
.vregs = (struct qca_vreg []) {
{ "vddio", 10000 },
.num_vregs = 4,
};
+static const struct qca_device_data qca_soc_data_qca6390 = {
+ .soc_type = QCA_QCA6390,
+ .num_vregs = 0,
+};
+
static void qca_power_shutdown(struct hci_uart *hu)
{
struct qca_serdev *qcadev;
host_set_baudrate(hu, 2400);
qca_send_power_pulse(hu, false);
qca_regulator_disable(qcadev);
- } else {
+ } else if (qcadev->bt_en) {
gpiod_set_value_cansleep(qcadev->bt_en, 0);
}
}
{
struct hci_uart *hu = hci_get_drvdata(hdev);
struct qca_data *qca = hu->priv;
+ enum qca_btsoc_type soc_type = qca_soc_type(hu);
/* Stop sending shutdown command if soc crashes. */
- if (qca->memdump_state == QCA_MEMDUMP_IDLE) {
+ if (soc_type != QCA_ROME
+ && qca->memdump_state == QCA_MEMDUMP_IDLE) {
qca_send_pre_shutdown_cmd(hdev);
usleep_range(8000, 10000);
}
power->vregs_on = true;
- return 0;
+ ret = clk_prepare_enable(qcadev->susclk);
+ if (ret)
+ qca_regulator_disable(qcadev);
+
+ return ret;
}
static void qca_regulator_disable(struct qca_serdev *qcadev)
regulator_bulk_disable(power->num_vregs, power->vreg_bulk);
power->vregs_on = false;
+
+ clk_disable_unprepare(qcadev->susclk);
}
static int qca_init_regulators(struct qca_power *qca,
{
struct qca_serdev *qcadev;
struct hci_dev *hdev;
- const struct qca_vreg_data *data;
+ const struct qca_device_data *data;
int err;
+ bool power_ctrl_enabled = true;
qcadev = devm_kzalloc(&serdev->dev, sizeof(*qcadev), GFP_KERNEL);
if (!qcadev)
serdev_device_set_drvdata(serdev, qcadev);
device_property_read_string(&serdev->dev, "firmware-name",
&qcadev->firmware_name);
+ device_property_read_u32(&serdev->dev, "max-speed",
+ &qcadev->oper_speed);
+ if (!qcadev->oper_speed)
+ BT_DBG("UART will pick default operating speed");
+
if (data && qca_is_wcn399x(data->soc_type)) {
qcadev->btsoc_type = data->soc_type;
qcadev->bt_power = devm_kzalloc(&serdev->dev,
qcadev->bt_power->vregs_on = false;
- device_property_read_u32(&serdev->dev, "max-speed",
- &qcadev->oper_speed);
- if (!qcadev->oper_speed)
- BT_DBG("UART will pick default operating speed");
+ qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL);
+ if (IS_ERR(qcadev->susclk)) {
+ dev_err(&serdev->dev, "failed to acquire clk\n");
+ return PTR_ERR(qcadev->susclk);
+ }
err = hci_uart_register_device(&qcadev->serdev_hu, &qca_proto);
if (err) {
return err;
}
} else {
- qcadev->btsoc_type = QCA_ROME;
- qcadev->bt_en = devm_gpiod_get(&serdev->dev, "enable",
- GPIOD_OUT_LOW);
- if (IS_ERR(qcadev->bt_en)) {
- dev_err(&serdev->dev, "failed to acquire enable gpio\n");
- return PTR_ERR(qcadev->bt_en);
- }
+ if (data)
+ qcadev->btsoc_type = data->soc_type;
+ else
+ qcadev->btsoc_type = QCA_ROME;
- qcadev->susclk = devm_clk_get(&serdev->dev, NULL);
- if (IS_ERR(qcadev->susclk)) {
- dev_err(&serdev->dev, "failed to acquire clk\n");
- return PTR_ERR(qcadev->susclk);
+ qcadev->bt_en = devm_gpiod_get_optional(&serdev->dev, "enable",
+ GPIOD_OUT_LOW);
+ if (!qcadev->bt_en) {
+ dev_warn(&serdev->dev, "failed to acquire enable gpio\n");
+ power_ctrl_enabled = false;
}
- err = clk_set_rate(qcadev->susclk, SUSCLK_RATE_32KHZ);
- if (err)
- return err;
+ qcadev->susclk = devm_clk_get_optional(&serdev->dev, NULL);
+ if (!qcadev->susclk) {
+ dev_warn(&serdev->dev, "failed to acquire clk\n");
+ } else {
+ err = clk_set_rate(qcadev->susclk, SUSCLK_RATE_32KHZ);
+ if (err)
+ return err;
- err = clk_prepare_enable(qcadev->susclk);
- if (err)
- return err;
+ err = clk_prepare_enable(qcadev->susclk);
+ if (err)
+ return err;
+ }
err = hci_uart_register_device(&qcadev->serdev_hu, &qca_proto);
if (err) {
BT_ERR("Rome serdev registration failed");
- clk_disable_unprepare(qcadev->susclk);
+ if (qcadev->susclk)
+ clk_disable_unprepare(qcadev->susclk);
return err;
}
}
hdev = qcadev->serdev_hu.hdev;
- set_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks);
- hdev->shutdown = qca_power_off;
+
+ if (power_ctrl_enabled) {
+ set_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks);
+ hdev->shutdown = qca_power_off;
+ }
+
+ /* Wideband speech support must be set per driver since it can't be
+ * queried via hci.
+ */
+ if (data && (data->capabilities & QCA_CAP_WIDEBAND_SPEECH))
+ set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks);
return 0;
}
if (qca_is_wcn399x(qcadev->btsoc_type))
qca_power_shutdown(&qcadev->serdev_hu);
- else
+ else if (qcadev->susclk)
clk_disable_unprepare(qcadev->susclk);
hci_uart_unregister_device(&qcadev->serdev_hu);
}
+static void qca_serdev_shutdown(struct device *dev)
+{
+ int ret;
+ int timeout = msecs_to_jiffies(CMD_TRANS_TIMEOUT_MS);
+ struct serdev_device *serdev = to_serdev_device(dev);
+ struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
+ const u8 ibs_wake_cmd[] = { 0xFD };
+ const u8 edl_reset_soc_cmd[] = { 0x01, 0x00, 0xFC, 0x01, 0x05 };
+
+ if (qcadev->btsoc_type == QCA_QCA6390) {
+ serdev_device_write_flush(serdev);
+ ret = serdev_device_write_buf(serdev, ibs_wake_cmd,
+ sizeof(ibs_wake_cmd));
+ if (ret < 0) {
+ BT_ERR("QCA send IBS_WAKE_IND error: %d", ret);
+ return;
+ }
+ serdev_device_wait_until_sent(serdev, timeout);
+ usleep_range(8000, 10000);
+
+ serdev_device_write_flush(serdev);
+ ret = serdev_device_write_buf(serdev, edl_reset_soc_cmd,
+ sizeof(edl_reset_soc_cmd));
+ if (ret < 0) {
+ BT_ERR("QCA send EDL_RESET_REQ error: %d", ret);
+ return;
+ }
+ serdev_device_wait_until_sent(serdev, timeout);
+ usleep_range(8000, 10000);
+ }
+}
+
static int __maybe_unused qca_suspend(struct device *dev)
{
- struct hci_dev *hdev = container_of(dev, struct hci_dev, dev);
- struct hci_uart *hu = hci_get_drvdata(hdev);
+ struct serdev_device *serdev = to_serdev_device(dev);
+ struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
+ struct hci_uart *hu = &qcadev->serdev_hu;
struct qca_data *qca = hu->priv;
unsigned long flags;
int ret = 0;
static int __maybe_unused qca_resume(struct device *dev)
{
- struct hci_dev *hdev = container_of(dev, struct hci_dev, dev);
- struct hci_uart *hu = hci_get_drvdata(hdev);
+ struct serdev_device *serdev = to_serdev_device(dev);
+ struct qca_serdev *qcadev = serdev_device_get_drvdata(serdev);
+ struct hci_uart *hu = &qcadev->serdev_hu;
struct qca_data *qca = hu->priv;
clear_bit(QCA_SUSPENDING, &qca->flags);
static SIMPLE_DEV_PM_OPS(qca_pm_ops, qca_suspend, qca_resume);
+#ifdef CONFIG_OF
static const struct of_device_id qca_bluetooth_of_match[] = {
{ .compatible = "qcom,qca6174-bt" },
+ { .compatible = "qcom,qca6390-bt", .data = &qca_soc_data_qca6390},
+ { .compatible = "qcom,qca9377-bt" },
{ .compatible = "qcom,wcn3990-bt", .data = &qca_soc_data_wcn3990},
{ .compatible = "qcom,wcn3991-bt", .data = &qca_soc_data_wcn3991},
{ .compatible = "qcom,wcn3998-bt", .data = &qca_soc_data_wcn3998},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, qca_bluetooth_of_match);
+#endif
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id qca_bluetooth_acpi_match[] = {
+ { "QCOM6390", (kernel_ulong_t)&qca_soc_data_qca6390 },
+ { "DLA16390", (kernel_ulong_t)&qca_soc_data_qca6390 },
+ { "DLB16390", (kernel_ulong_t)&qca_soc_data_qca6390 },
+ { "DLB26390", (kernel_ulong_t)&qca_soc_data_qca6390 },
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, qca_bluetooth_acpi_match);
+#endif
+
static struct serdev_device_driver qca_serdev_driver = {
.probe = qca_serdev_probe,
.remove = qca_serdev_remove,
.driver = {
.name = "hci_uart_qca",
- .of_match_table = qca_bluetooth_of_match,
+ .of_match_table = of_match_ptr(qca_bluetooth_of_match),
+ .acpi_match_table = ACPI_PTR(qca_bluetooth_acpi_match),
+ .shutdown = qca_serdev_shutdown,
.pm = &qca_pm_ops,
},
};
projects / linux-2.6-microblaze.git / blobdiff