diff options
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 4 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf548/cdefBF54x_base.h | 33 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf548/irq.h | 1 |
3 files changed, 36 insertions, 2 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index da1647869f9..1842f523c23 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -92,9 +92,9 @@ config I2C_AU1550 config I2C_BLACKFIN_TWI tristate "Blackfin TWI I2C support" - depends on BF534 || BF536 || BF537 + depends on BF534 || BF536 || BF537 || BF54x help - This is the TWI I2C device driver for Blackfin 534/536/537. + This is the TWI I2C device driver for Blackfin 534/536/537/54x. This driver can also be built as a module. If so, the module will be called i2c-bfin-twi. diff --git a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h index 98d35a92911..cdf29e75ea5 100644 --- a/include/asm-blackfin/mach-bf548/cdefBF54x_base.h +++ b/include/asm-blackfin/mach-bf548/cdefBF54x_base.h @@ -242,6 +242,39 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val) #define bfin_read_TWI0_RCV_DATA16() bfin_read16(TWI0_RCV_DATA16) #define bfin_write_TWI0_RCV_DATA16(val) bfin_write16(TWI0_RCV_DATA16, val) +#define bfin_read_TWI_CLKDIV() bfin_read16(TWI0_CLKDIV) +#define bfin_write_TWI_CLKDIV(val) bfin_write16(TWI0_CLKDIV, val) +#define bfin_read_TWI_CONTROL() bfin_read16(TWI0_CONTROL) +#define bfin_write_TWI_CONTROL(val) bfin_write16(TWI0_CONTROL, val) +#define bfin_read_TWI_SLAVE_CTRL() bfin_read16(TWI0_SLAVE_CTRL) +#define bfin_write_TWI_SLAVE_CTRL(val) bfin_write16(TWI0_SLAVE_CTRL, val) +#define bfin_read_TWI_SLAVE_STAT() bfin_read16(TWI0_SLAVE_STAT) +#define bfin_write_TWI_SLAVE_STAT(val) bfin_write16(TWI0_SLAVE_STAT, val) +#define bfin_read_TWI_SLAVE_ADDR() bfin_read16(TWI0_SLAVE_ADDR) +#define bfin_write_TWI_SLAVE_ADDR(val) bfin_write16(TWI0_SLAVE_ADDR, val) +#define bfin_read_TWI_MASTER_CTL() bfin_read16(TWI0_MASTER_CTRL) +#define bfin_write_TWI_MASTER_CTL(val) bfin_write16(TWI0_MASTER_CTRL, val) +#define bfin_read_TWI_MASTER_STAT() bfin_read16(TWI0_MASTER_STAT) +#define bfin_write_TWI_MASTER_STAT(val) bfin_write16(TWI0_MASTER_STAT, val) +#define bfin_read_TWI_MASTER_ADDR() bfin_read16(TWI0_MASTER_ADDR) +#define bfin_write_TWI_MASTER_ADDR(val) bfin_write16(TWI0_MASTER_ADDR, val) +#define bfin_read_TWI_INT_STAT() bfin_read16(TWI0_INT_STAT) +#define bfin_write_TWI_INT_STAT(val) bfin_write16(TWI0_INT_STAT, val) +#define bfin_read_TWI_INT_MASK() bfin_read16(TWI0_INT_MASK) +#define bfin_write_TWI_INT_MASK(val) bfin_write16(TWI0_INT_MASK, val) +#define bfin_read_TWI_FIFO_CTL() bfin_read16(TWI0_FIFO_CTRL) +#define bfin_write_TWI_FIFO_CTL(val) bfin_write16(TWI0_FIFO_CTRL, val) +#define bfin_read_TWI_FIFO_STAT() bfin_read16(TWI0_FIFO_STAT) +#define bfin_write_TWI_FIFO_STAT(val) bfin_write16(TWI0_FIFO_STAT, val) +#define bfin_read_TWI_XMT_DATA8() bfin_read16(TWI0_XMT_DATA8) +#define bfin_write_TWI_XMT_DATA8(val) bfin_write16(TWI0_XMT_DATA8, val) +#define bfin_read_TWI_XMT_DATA16() bfin_read16(TWI0_XMT_DATA16) +#define bfin_write_TWI_XMT_DATA16(val) bfin_write16(TWI0_XMT_DATA16, val) +#define bfin_read_TWI_RCV_DATA8() bfin_read16(TWI0_RCV_DATA8) +#define bfin_write_TWI_RCV_DATA8(val) bfin_write16(TWI0_RCV_DATA8, val) +#define bfin_read_TWI_RCV_DATA16() bfin_read16(TWI0_RCV_DATA16) +#define bfin_write_TWI_RCV_DATA16(val) bfin_write16(TWI0_RCV_DATA16, val) + /* SPORT0 is not defined in the shared file because it is not available on the ADSP-BF542 and ADSP-BF544 bfin_read_()rocessors */ /* SPORT1 Registers */ diff --git a/include/asm-blackfin/mach-bf548/irq.h b/include/asm-blackfin/mach-bf548/irq.h index 0b3325bb1ff..e548d3cd81e 100644 --- a/include/asm-blackfin/mach-bf548/irq.h +++ b/include/asm-blackfin/mach-bf548/irq.h @@ -112,6 +112,7 @@ Events (highest priority) EMU 0 #define IRQ_ATAPI_TX BFIN_IRQ(44) /* ATAPI TX (DMA11) Interrupt */ #define IRQ_TWI0 BFIN_IRQ(45) /* TWI0 Interrupt */ #define IRQ_TWI1 BFIN_IRQ(46) /* TWI1 Interrupt */ +#define IRQ_TWI IRQ_TWI0 /* TWI Interrupt */ #define IRQ_CAN0_RX BFIN_IRQ(47) /* CAN0 Receive Interrupt */ #define IRQ_CAN0_TX BFIN_IRQ(48) /* CAN0 Transmit Interrupt */ #define IRQ_MDMAS2 BFIN_IRQ(49) /* MDMA Stream 2 Interrupt */ |