Bluetooth: btmrvl: support Marvell Bluetooth device SD8787

The SD8787 firmware image is shared with mwifiex driver.
Whoever gets loaded first will be responsible for firmware
downloading.

Signed-off-by: Kevin Gan <ganhy@marvell.com>
Signed-off-by: Tristan Xu <xurf@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

1 files changed, 36 insertions, 32 deletions

diff --git a/drivers/bluetooth/btmrvl_sdio.h b/drivers/bluetooth/btmrvl_sdio.h
index 27329f107e5a..43d35a609ca9 100644
--- a/drivers/bluetooth/btmrvl_sdio.h
+++ b/drivers/bluetooth/btmrvl_sdio.h
@@ -47,44 +47,46 @@
 /* Max retry number of CMD53 write */
 #define MAX_WRITE_IOMEM_RETRY           2
 
-/* Host Control Registers */
-#define IO_PORT_0_REG                   0x00
-#define IO_PORT_1_REG                   0x01
-#define IO_PORT_2_REG                   0x02
-
-#define CONFIG_REG                      0x03
-#define HOST_POWER_UP                   BIT(1)
-#define HOST_CMD53_FIN                  BIT(2)
-
-#define HOST_INT_MASK_REG               0x04
-#define HIM_DISABLE                     0xff
-#define HIM_ENABLE                      (BIT(0) | BIT(1))
-
-#define HOST_INTSTATUS_REG              0x05
-#define UP_LD_HOST_INT_STATUS           BIT(0)
-#define DN_LD_HOST_INT_STATUS           BIT(1)
-
-/* Card Control Registers */
-#define SQ_READ_BASE_ADDRESS_A0_REG     0x10
-#define SQ_READ_BASE_ADDRESS_A1_REG     0x11
-
-#define CARD_STATUS_REG                 0x20
-#define DN_LD_CARD_RDY                  BIT(0)
-#define CARD_IO_READY                   BIT(3)
-
-#define CARD_FW_STATUS0_REG             0x40
-#define CARD_FW_STATUS1_REG             0x41
-#define FIRMWARE_READY                  0xfedc
-
-#define CARD_RX_LEN_REG                 0x42
-#define CARD_RX_UNIT_REG                0x43
-
+/* register bitmasks */
+#define HOST_POWER_UP                           BIT(1)
+#define HOST_CMD53_FIN                          BIT(2)
+
+#define HIM_DISABLE                             0xff
+#define HIM_ENABLE                              (BIT(0) | BIT(1))
+
+#define UP_LD_HOST_INT_STATUS                   BIT(0)
+#define DN_LD_HOST_INT_STATUS                   BIT(1)
+
+#define DN_LD_CARD_RDY                          BIT(0)
+#define CARD_IO_READY                           BIT(3)
+
+#define FIRMWARE_READY                          0xfedc
+
+
+struct btmrvl_sdio_card_reg {
+        u8 cfg;
+        u8 host_int_mask;
+        u8 host_intstatus;
+        u8 card_status;
+        u8 sq_read_base_addr_a0;
+        u8 sq_read_base_addr_a1;
+        u8 card_revision;
+        u8 card_fw_status0;
+        u8 card_fw_status1;
+        u8 card_rx_len;
+        u8 card_rx_unit;
+        u8 io_port_0;
+        u8 io_port_1;
+        u8 io_port_2;
+};
 
 struct btmrvl_sdio_card {
         struct sdio_func *func;
         u32 ioport;
         const char *helper;
         const char *firmware;
+        const struct btmrvl_sdio_card_reg *reg;
+        u16 sd_blksz_fw_dl;
         u8 rx_unit;
         struct btmrvl_private *priv;
 };
@@ -92,6 +94,8 @@ struct btmrvl_sdio_card {
 struct btmrvl_sdio_device {
         const char *helper;
         const char *firmware;
+        const struct btmrvl_sdio_card_reg *reg;
+        u16 sd_blksz_fw_dl;
 };