Macros
#define	DM355EVM_MSP_COMMAND 0x00

#define	MSP_COMMAND_NULL 0

#define	MSP_COMMAND_RESET_COLD 1

#define	MSP_COMMAND_RESET_WARM 2

#define	MSP_COMMAND_RESET_WARM_I 3

#define	MSP_COMMAND_POWEROFF 4

#define	MSP_COMMAND_IR_REINIT 5

#define	DM355EVM_MSP_STATUS 0x01

#define	MSP_STATUS_BAD_OFFSET BIT(0)

#define	MSP_STATUS_BAD_COMMAND BIT(1)

#define	MSP_STATUS_POWER_ERROR BIT(2)

#define	MSP_STATUS_RXBUF_OVERRUN BIT(3)

#define	DM355EVM_MSP_RESET 0x02 /* 0 bits == in reset */

#define	MSP_RESET_DC5 BIT(0)

#define	MSP_RESET_TVP5154 BIT(2)

#define	MSP_RESET_IMAGER BIT(3)

#define	MSP_RESET_ETHERNET BIT(4)

#define	MSP_RESET_SYS BIT(5)

#define	MSP_RESET_AIC33 BIT(7)

#define	DM355EVM_MSP_LED 0x03 /* active low (MSP P4) */

#define	DM355EVM_MSP_SWITCH1 0x04 /* (MSP P5, masked) */

#define	MSP_SWITCH1_SW6_1 BIT(0)

#define	MSP_SWITCH1_SW6_2 BIT(1)

#define	MSP_SWITCH1_SW6_3 BIT(2)

#define	MSP_SWITCH1_SW6_4 BIT(3)

#define	MSP_SWITCH1_J1 BIT(4) /* NTSC/PAL */

#define	MSP_SWITCH1_MSP_INT BIT(5) /* active low */

#define	DM355EVM_MSP_SWITCH2 0x05 /* (MSP P6, masked) */

#define	MSP_SWITCH2_SW10 BIT(3)

#define	MSP_SWITCH2_SW11 BIT(4)

#define	MSP_SWITCH2_SW12 BIT(5)

#define	MSP_SWITCH2_SW13 BIT(6)

#define	MSP_SWITCH2_SW14 BIT(7)

#define	DM355EVM_MSP_SDMMC 0x06 /* (MSP P2, masked) */

#define	MSP_SDMMC_0_WP BIT(1)

#define	MSP_SDMMC_0_CD BIT(2) /* active low */

#define	MSP_SDMMC_1_WP BIT(3)

#define	MSP_SDMMC_1_CD BIT(4) /* active low */

#define	DM355EVM_MSP_FIRMREV 0x07 /* not a GPIO (out of order) */

#define	DM355EVM_MSP_VIDEO_IN 0x08 /* (MSP P3, masked) */

#define	MSP_VIDEO_IMAGER BIT(7) /* low == tvp5146 */

#define	DM355EVM_MSP_RTC_0 0x12 /* LSB */

#define	DM355EVM_MSP_RTC_1 0x13

#define	DM355EVM_MSP_RTC_2 0x14

#define	DM355EVM_MSP_RTC_3 0x15 /* MSB */

#define	DM355EVM_MSP_INPUT_COUNT 0x16 /* decrement by reading LOW */

#define	DM355EVM_MSP_INPUT_HIGH 0x17

#define	DM355EVM_MSP_INPUT_LOW 0x18

Functions
int	dm355evm_msp_write (u8 value, u8 reg)

int	dm355evm_msp_read (u8 reg)

Macro Definition Documentation

#define DM355EVM_MSP_COMMAND 0x00

Definition at line 22 of file dm355evm_msp.h.

#define DM355EVM_MSP_FIRMREV 0x07 /* not a GPIO (out of order) */

Definition at line 62 of file dm355evm_msp.h.

#define DM355EVM_MSP_INPUT_COUNT 0x16 /* decrement by reading LOW */

Definition at line 75 of file dm355evm_msp.h.

#define DM355EVM_MSP_INPUT_HIGH 0x17

Definition at line 76 of file dm355evm_msp.h.

#define DM355EVM_MSP_INPUT_LOW 0x18

Definition at line 77 of file dm355evm_msp.h.

#define DM355EVM_MSP_LED 0x03 /* active low (MSP P4) */

Definition at line 43 of file dm355evm_msp.h.

#define DM355EVM_MSP_RESET 0x02 /* 0 bits == in reset */

Definition at line 34 of file dm355evm_msp.h.

#define DM355EVM_MSP_RTC_0 0x12 /* LSB */

Definition at line 69 of file dm355evm_msp.h.

#define DM355EVM_MSP_RTC_1 0x13

Definition at line 70 of file dm355evm_msp.h.

#define DM355EVM_MSP_RTC_2 0x14

Definition at line 71 of file dm355evm_msp.h.

#define DM355EVM_MSP_RTC_3 0x15 /* MSB */

Definition at line 72 of file dm355evm_msp.h.

#define DM355EVM_MSP_SDMMC 0x06 /* (MSP P2, masked) */

Definition at line 57 of file dm355evm_msp.h.

#define DM355EVM_MSP_STATUS 0x01

Definition at line 29 of file dm355evm_msp.h.

#define DM355EVM_MSP_SWITCH1 0x04 /* (MSP P5, masked) */

Definition at line 44 of file dm355evm_msp.h.

#define DM355EVM_MSP_SWITCH2 0x05 /* (MSP P6, masked) */

Definition at line 51 of file dm355evm_msp.h.

#define DM355EVM_MSP_VIDEO_IN 0x08 /* (MSP P3, masked) */

Definition at line 63 of file dm355evm_msp.h.

#define MSP_COMMAND_IR_REINIT 5

Definition at line 28 of file dm355evm_msp.h.

#define MSP_COMMAND_NULL 0

Definition at line 23 of file dm355evm_msp.h.

#define MSP_COMMAND_POWEROFF 4

Definition at line 27 of file dm355evm_msp.h.

#define MSP_COMMAND_RESET_COLD 1

Definition at line 24 of file dm355evm_msp.h.

#define MSP_COMMAND_RESET_WARM 2

Definition at line 25 of file dm355evm_msp.h.

#define MSP_COMMAND_RESET_WARM_I 3

Definition at line 26 of file dm355evm_msp.h.

#define MSP_RESET_AIC33 BIT(7)

Definition at line 40 of file dm355evm_msp.h.

#define MSP_RESET_DC5 BIT(0)

Definition at line 35 of file dm355evm_msp.h.

#define MSP_RESET_ETHERNET BIT(4)

Definition at line 38 of file dm355evm_msp.h.

#define MSP_RESET_IMAGER BIT(3)

Definition at line 37 of file dm355evm_msp.h.

#define MSP_RESET_SYS BIT(5)

Definition at line 39 of file dm355evm_msp.h.

#define MSP_RESET_TVP5154 BIT(2)

Definition at line 36 of file dm355evm_msp.h.

#define MSP_SDMMC_0_CD BIT(2) /* active low */

Definition at line 59 of file dm355evm_msp.h.

#define MSP_SDMMC_0_WP BIT(1)

Definition at line 58 of file dm355evm_msp.h.

#define MSP_SDMMC_1_CD BIT(4) /* active low */

Definition at line 61 of file dm355evm_msp.h.

#define MSP_SDMMC_1_WP BIT(3)

Definition at line 60 of file dm355evm_msp.h.

#define MSP_STATUS_BAD_COMMAND BIT(1)

Definition at line 31 of file dm355evm_msp.h.

#define MSP_STATUS_BAD_OFFSET BIT(0)

Definition at line 30 of file dm355evm_msp.h.

#define MSP_STATUS_POWER_ERROR BIT(2)

Definition at line 32 of file dm355evm_msp.h.

#define MSP_STATUS_RXBUF_OVERRUN BIT(3)

Definition at line 33 of file dm355evm_msp.h.

#define MSP_SWITCH1_J1 BIT(4) /* NTSC/PAL */

Definition at line 49 of file dm355evm_msp.h.

#define MSP_SWITCH1_MSP_INT BIT(5) /* active low */

Definition at line 50 of file dm355evm_msp.h.

#define MSP_SWITCH1_SW6_1 BIT(0)

Definition at line 45 of file dm355evm_msp.h.

#define MSP_SWITCH1_SW6_2 BIT(1)

Definition at line 46 of file dm355evm_msp.h.

#define MSP_SWITCH1_SW6_3 BIT(2)

Definition at line 47 of file dm355evm_msp.h.

#define MSP_SWITCH1_SW6_4 BIT(3)

Definition at line 48 of file dm355evm_msp.h.

#define MSP_SWITCH2_SW10 BIT(3)

Definition at line 52 of file dm355evm_msp.h.

#define MSP_SWITCH2_SW11 BIT(4)

Definition at line 53 of file dm355evm_msp.h.

#define MSP_SWITCH2_SW12 BIT(5)

Definition at line 54 of file dm355evm_msp.h.

#define MSP_SWITCH2_SW13 BIT(6)

Definition at line 55 of file dm355evm_msp.h.

#define MSP_SWITCH2_SW14 BIT(7)

Definition at line 56 of file dm355evm_msp.h.

#define MSP_VIDEO_IMAGER BIT(7) /* low == tvp5146 */

Definition at line 64 of file dm355evm_msp.h.

Function Documentation

int dm355evm_msp_read ( u8 reg )

dm355evm_msp_read - Reads a register from dm355evm_msp : register address

Returns result of operation - value, or negative errno

Definition at line 86 of file dm355evm_msp.c.

int dm355evm_msp_write	(	u8	value,
		u8	reg
	)

dm355evm_msp_write - Writes a register in dm355evm_msp : the value to be written : register address

Returns result of operation - 0 is success, else negative errno

Definition at line 74 of file dm355evm_msp.c.

Macros

Functions

Macro Definition Documentation

Function Documentation