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- /* SPDX-License-Identifier: ISC */
- /* Copyright (C) 2021 MediaTek Inc. */
- #define FIRMWARE_MT7622 "mediatek/mt7622pr2h.bin"
- #define FIRMWARE_MT7663 "mediatek/mt7663pr2h.bin"
- #define FIRMWARE_MT7668 "mediatek/mt7668pr2h.bin"
- #define FIRMWARE_MT7961 "mediatek/BT_RAM_CODE_MT7961_1_2_hdr.bin"
- #define HCI_EV_WMT 0xe4
- #define HCI_WMT_MAX_EVENT_SIZE 64
- #define BTMTK_WMT_REG_WRITE 0x1
- #define BTMTK_WMT_REG_READ 0x2
- #define MT7921_BTSYS_RST 0x70002610
- #define MT7921_BTSYS_RST_WITH_GPIO BIT(7)
- #define MT7921_PINMUX_0 0x70005050
- #define MT7921_PINMUX_1 0x70005054
- #define MT7921_DLSTATUS 0x7c053c10
- #define BT_DL_STATE BIT(1)
- enum {
- BTMTK_WMT_PATCH_DWNLD = 0x1,
- BTMTK_WMT_TEST = 0x2,
- BTMTK_WMT_WAKEUP = 0x3,
- BTMTK_WMT_HIF = 0x4,
- BTMTK_WMT_FUNC_CTRL = 0x6,
- BTMTK_WMT_RST = 0x7,
- BTMTK_WMT_REGISTER = 0x8,
- BTMTK_WMT_SEMAPHORE = 0x17,
- };
- enum {
- BTMTK_WMT_INVALID,
- BTMTK_WMT_PATCH_UNDONE,
- BTMTK_WMT_PATCH_PROGRESS,
- BTMTK_WMT_PATCH_DONE,
- BTMTK_WMT_ON_UNDONE,
- BTMTK_WMT_ON_DONE,
- BTMTK_WMT_ON_PROGRESS,
- };
- struct btmtk_wmt_hdr {
- u8 dir;
- u8 op;
- __le16 dlen;
- u8 flag;
- } __packed;
- struct btmtk_hci_wmt_cmd {
- struct btmtk_wmt_hdr hdr;
- u8 data[];
- } __packed;
- struct btmtk_hci_wmt_evt {
- struct hci_event_hdr hhdr;
- struct btmtk_wmt_hdr whdr;
- } __packed;
- struct btmtk_hci_wmt_evt_funcc {
- struct btmtk_hci_wmt_evt hwhdr;
- __be16 status;
- } __packed;
- struct btmtk_hci_wmt_evt_reg {
- struct btmtk_hci_wmt_evt hwhdr;
- u8 rsv[2];
- u8 num;
- __le32 addr;
- __le32 val;
- } __packed;
- struct btmtk_tci_sleep {
- u8 mode;
- __le16 duration;
- __le16 host_duration;
- u8 host_wakeup_pin;
- u8 time_compensation;
- } __packed;
- struct btmtk_wakeon {
- u8 mode;
- u8 gpo;
- u8 active_high;
- __le16 enable_delay;
- __le16 wakeup_delay;
- } __packed;
- struct btmtk_sco {
- u8 clock_config;
- u8 transmit_format_config;
- u8 channel_format_config;
- u8 channel_select_config;
- } __packed;
- struct reg_read_cmd {
- u8 type;
- u8 rsv;
- u8 num;
- __le32 addr;
- } __packed;
- struct reg_write_cmd {
- u8 type;
- u8 rsv;
- u8 num;
- __le32 addr;
- __le32 data;
- __le32 mask;
- } __packed;
- struct btmtk_hci_wmt_params {
- u8 op;
- u8 flag;
- u16 dlen;
- const void *data;
- u32 *status;
- };
- typedef int (*wmt_cmd_sync_func_t)(struct hci_dev *,
- struct btmtk_hci_wmt_params *);
- #if IS_ENABLED(CONFIG_BT_MTK)
- int btmtk_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr);
- int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname,
- wmt_cmd_sync_func_t wmt_cmd_sync);
- int btmtk_setup_firmware(struct hci_dev *hdev, const char *fwname,
- wmt_cmd_sync_func_t wmt_cmd_sync);
- #else
- static inline int btmtk_set_bdaddr(struct hci_dev *hdev,
- const bdaddr_t *bdaddr)
- {
- return -EOPNOTSUPP;
- }
- static int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname,
- wmt_cmd_sync_func_t wmt_cmd_sync)
- {
- return -EOPNOTSUPP;
- }
- static int btmtk_setup_firmware(struct hci_dev *hdev, const char *fwname,
- wmt_cmd_sync_func_t wmt_cmd_sync)
- {
- return -EOPNOTSUPP;
- }
- #endif
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