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Bluetooth: btmrvl: add support for sd8977 chipset 

This patch adds support for 8977 chipset to mwifiex with SDIO
interface. Register offsets and supported feature flags are
updated. Firmware image used will be mrvl/sd8977_uapsta.bin.

Signed-off-by: Hemantkumar Suthar <shemant@marvell.com>
Signed-off-by: Rakesh Parmar <rakeshp@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Hemantkumar Suthar 2019-01-09 15:03:57 +00:00 committed by Marcel Holtmann
parent 1dc2d78515
commit 8c57983bf7
2 changed files with 38 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/bluetooth/Kconfig
View File

@ -336,7 +336,7 @@ config BT_MRVL
The core driver to support Marvell Bluetooth devices.
This driver is required if you want to support
Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8997.
Marvell Bluetooth devices, such as 8688/8787/8797/8887/8897/8977/8997.
Say Y here to compile Marvell Bluetooth driver
into the kernel or say M to compile it as module.
@ -350,7 +350,7 @@ config BT_MRVL_SDIO
The driver for Marvell Bluetooth chipsets with SDIO interface.
This driver is required if you want to use Marvell Bluetooth
devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8997
devices with SDIO interface. Currently SD8688/SD8787/SD8797/SD8887/SD8897/SD8977/SD8997
chipsets are supported.
Say Y here to compile support for Marvell BT-over-SDIO driver

36
drivers/bluetooth/btmrvl_sdio.c
View File

@ -212,6 +212,29 @@ static const struct btmrvl_sdio_card_reg btmrvl_reg_8897 = {
.fw_dump_end = 0xea,
};
static const struct btmrvl_sdio_card_reg btmrvl_reg_8977 = {
.cfg = 0x00,
.host_int_mask = 0x08,
.host_intstatus = 0x0c,
.card_status = 0x5c,
.sq_read_base_addr_a0 = 0xf8,
.sq_read_base_addr_a1 = 0xf9,
.card_revision = 0xc8,
.card_fw_status0 = 0xe8,
.card_fw_status1 = 0xe9,
.card_rx_len = 0xea,
.card_rx_unit = 0xeb,
.io_port_0 = 0xe4,
.io_port_1 = 0xe5,
.io_port_2 = 0xe6,
.int_read_to_clear = true,
.host_int_rsr = 0x04,
.card_misc_cfg = 0xD8,
.fw_dump_ctrl = 0xf0,
.fw_dump_start = 0xf1,
.fw_dump_end = 0xf8,
};
static const struct btmrvl_sdio_card_reg btmrvl_reg_8997 = {
.cfg = 0x00,
.host_int_mask = 0x08,
@ -280,6 +303,15 @@ static const struct btmrvl_sdio_device btmrvl_sdio_sd8897 = {
.supports_fw_dump = true,
};
static const struct btmrvl_sdio_device btmrvl_sdio_sd8977 = {
.helper = NULL,
.firmware = "mrvl/sd8977_uapsta.bin",
.reg = &btmrvl_reg_8977,
.support_pscan_win_report = true,
.sd_blksz_fw_dl = 256,
.supports_fw_dump = true,
};
static const struct btmrvl_sdio_device btmrvl_sdio_sd8997 = {
.helper = NULL,
.firmware = "mrvl/sd8997_uapsta.bin",
@ -308,6 +340,9 @@ static const struct sdio_device_id btmrvl_sdio_ids[] = {
/* Marvell SD8897 Bluetooth device */
{ SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x912E),
.driver_data = (unsigned long)&btmrvl_sdio_sd8897 },
/* Marvell SD8977 Bluetooth device */
{ SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x9146),
.driver_data = (unsigned long)&btmrvl_sdio_sd8977 },
/* Marvell SD8997 Bluetooth device */
{ SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, 0x9142),
.driver_data = (unsigned long)&btmrvl_sdio_sd8997 },
@ -1761,4 +1796,5 @@ MODULE_FIRMWARE("mrvl/sd8787_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8797_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8887_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8897_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8977_uapsta.bin");
MODULE_FIRMWARE("mrvl/sd8997_uapsta.bin");