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Commit 8c57983b authored by Hemantkumar Suthar's avatar Hemantkumar Suthar Committed by Marcel Holtmann
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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: default avatarHemantkumar Suthar <shemant@marvell.com>
Signed-off-by: default avatarRakesh Parmar <rakeshp@marvell.com>
Signed-off-by: default avatarCathy Luo <cluo@marvell.com>
Signed-off-by: default avatarGanapathi Bhat <gbhat@marvell.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 1dc2d785

drivers/bluetooth/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -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

drivers/bluetooth/btmrvl_sdio.c

+36 −0
Original line number Diff line number Diff line
@@ -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");