#include <soc/iomap.h>
#include <soc/qup.h>
#include <spi-generic.h>

Include dependency graph for spi.h:

Data Structures
struct	blsp_spi

struct	ipq_spi_slave

Macros
#define	BLSP0_QUP_REG_BASE ((void *)0x78b5000u)

#define	BLSP1_QUP_REG_BASE ((void *)0x78b6000u)

#define	BLSP0_SPI_CONFIG_REG (BLSP0_QUP_REG_BASE + 0x00000300)

#define	BLSP1_SPI_CONFIG_REG (BLSP1_QUP_REG_BASE + 0x00000300)

#define	BLSP0_SPI_IO_CONTROL_REG (BLSP0_QUP_REG_BASE + 0x00000304)

#define	BLSP1_SPI_IO_CONTROL_REG (BLSP1_QUP_REG_BASE + 0x00000304)

#define	BLSP0_SPI_ERROR_FLAGS_REG (BLSP0_QUP_REG_BASE + 0x00000308)

#define	BLSP1_SPI_ERROR_FLAGS_REG (BLSP1_QUP_REG_BASE + 0x00000308)

#define	BLSP0_SPI_DEASSERT_WAIT_REG (BLSP0_QUP_REG_BASE + 0x00000310)

#define	BLSP1_SPI_DEASSERT_WAIT_REG (BLSP1_QUP_REG_BASE + 0x00000310)

#define	BLSP0_SPI_ERROR_FLAGS_EN_REG (BLSP0_QUP_REG_BASE + 0x0000030c)

#define	BLSP1_SPI_ERROR_FLAGS_EN_REG (BLSP1_QUP_REG_BASE + 0x0000030c)

#define	BLSP0_QUP_CONFIG_REG (BLSP0_QUP_REG_BASE + 0x00000000)

#define	BLSP1_QUP_CONFIG_REG (BLSP1_QUP_REG_BASE + 0x00000000)

#define	BLSP0_QUP_ERROR_FLAGS_REG (BLSP0_QUP_REG_BASE + 0x0000001c)

#define	BLSP1_QUP_ERROR_FLAGS_REG (BLSP1_QUP_REG_BASE + 0x0000001c)

#define	BLSP0_QUP_ERROR_FLAGS_EN_REG (BLSP0_QUP_REG_BASE + 0x00000020)

#define	BLSP1_QUP_ERROR_FLAGS_EN_REG (BLSP1_QUP_REG_BASE + 0x00000020)

#define	BLSP0_QUP_OPERATIONAL_MASK (BLSP0_QUP_REG_BASE + 0x00000028)

#define	BLSP1_QUP_OPERATIONAL_MASK (BLSP1_QUP_REG_BASE + 0x00000028)

#define	BLSP0_QUP_OPERATIONAL_REG (BLSP0_QUP_REG_BASE + 0x00000018)

#define	BLSP1_QUP_OPERATIONAL_REG (BLSP1_QUP_REG_BASE + 0x00000018)

#define	BLSP0_QUP_IO_MODES_REG (BLSP0_QUP_REG_BASE + 0x00000008)

#define	BLSP1_QUP_IO_MODES_REG (BLSP1_QUP_REG_BASE + 0x00000008)

#define	BLSP0_QUP_STATE_REG (BLSP0_QUP_REG_BASE + 0x00000004)

#define	BLSP1_QUP_STATE_REG (BLSP1_QUP_REG_BASE + 0x00000004)

#define	BLSP0_QUP_INPUT_FIFOc_REG(c) (BLSP0_QUP_REG_BASE + 0x00000218 + 4 * (c))

#define	BLSP1_QUP_INPUT_FIFOc_REG(c) (BLSP1_QUP_REG_BASE + 0x00000218 + 4 * (c))

#define	BLSP0_QUP_OUTPUT_FIFOc_REG(c) (BLSP0_QUP_REG_BASE + 0x00000110 + 4 * (c))

#define	BLSP1_QUP_OUTPUT_FIFOc_REG(c) (BLSP1_QUP_REG_BASE + 0x00000110 + 4 * (c))

#define	BLSP0_QUP_MX_INPUT_COUNT_REG (BLSP0_QUP_REG_BASE + 0x00000200)

#define	BLSP1_QUP_MX_INPUT_COUNT_REG (BLSP1_QUP_REG_BASE + 0x00000200)

#define	BLSP0_QUP_MX_OUTPUT_COUNT_REG (BLSP0_QUP_REG_BASE + 0x00000100)

#define	BLSP1_QUP_MX_OUTPUT_COUNT_REG (BLSP1_QUP_REG_BASE + 0x00000100)

#define	BLSP0_QUP_SW_RESET_REG (BLSP0_QUP_REG_BASE + 0x0000000c)

#define	BLSP1_QUP_SW_RESET_REG (BLSP1_QUP_REG_BASE + 0x0000000c)

#define	QUP_CONFIG_MINI_CORE_MSK (0x0F << 8)

#define	QUP_CONFIG_MINI_CORE_SPI (1 << 8)

#define	QUP_CONF_INPUT_MSK (1 << 7)

#define	QUP_CONF_INPUT_ENA (0 << 7)

#define	QUP_CONF_NO_INPUT (1 << 7)

#define	QUP_CONF_OUTPUT_MSK (1 << 6)

#define	QUP_CONF_OUTPUT_ENA (0 << 6)

#define	QUP_CONF_NO_OUTPUT (1 << 6)

#define	QUP_CONF_N_MASK 0x1F

#define	QUP_CONF_N_SPI_8_BIT_WORD 0x07

#define	SPI_CONFIG_INPUT_FIRST (1 << 9)

#define	SPI_CONFIG_INPUT_FIRST_BACK (0 << 9)

#define	SPI_CONFIG_LOOP_BACK_MSK (1 << 8)

#define	SPI_CONFIG_NO_LOOP_BACK (0 << 8)

#define	SPI_CONFIG_NO_SLAVE_OPER_MSK (1 << 5)

#define	SPI_CONFIG_NO_SLAVE_OPER (0 << 5)

#define	SPI_IO_CTRL_CLK_ALWAYS_ON (0 << 9)

#define	SPI_IO_CTRL_MX_CS_MODE (1 << 8)

#define	SPI_IO_CTRL_NO_TRI_STATE (1 << 0)

#define	SPI_IO_CTRL_FORCE_CS_MSK (1 << 11)

#define	SPI_IO_CTRL_FORCE_CS_EN (1 << 11)

#define	SPI_IO_CTRL_FORCE_CS_DIS (0 << 11)

#define	SPI_IO_CTRL_CLOCK_IDLE_HIGH (1 << 10)

#define	QUP_IO_MODES_OUTPUT_BIT_SHIFT_MSK (1 << 16)

#define	QUP_IO_MODES_OUTPUT_BIT_SHIFT_EN (1 << 16)

#define	QUP_IO_MODES_INPUT_MODE_MSK (0x03 << 12)

#define	QUP_IO_MODES_INPUT_BLOCK_MODE (0x01 << 12)

#define	QUP_IO_MODES_OUTPUT_MODE_MSK (0x03 << 10)

#define	QUP_IO_MODES_OUTPUT_BLOCK_MODE (0x01 << 10)

#define	SPI_INPUT_BLOCK_SIZE 4

#define	SPI_OUTPUT_BLOCK_SIZE 4

#define	MAX_COUNT_SIZE 0xffff

#define	SPI_CORE_RESET 0

#define	SPI_CORE_RUNNING 1

#define	SPI_MODE0 0

#define	SPI_MODE1 1

#define	SPI_MODE2 2

#define	SPI_MODE3 3

#define	BLSP0_SPI 0

#define	BLSP1_SPI 1

#define	SUCCESS 0

#define	DUMMY_DATA_VAL 0

#define	TIMEOUT_CNT 100

#define	ETIMEDOUT -10

#define	EINVAL -11

#define	EIO -12

#define	MAX_PACKET_COUNT ((64 * KiB) - 1)

Macro Definition Documentation

◆ BLSP0_QUP_CONFIG_REG

#define BLSP0_QUP_CONFIG_REG (BLSP0_QUP_REG_BASE + 0x00000000)

Definition at line 28 of file spi.h.

◆ BLSP0_QUP_ERROR_FLAGS_EN_REG

#define BLSP0_QUP_ERROR_FLAGS_EN_REG (BLSP0_QUP_REG_BASE + 0x00000020)

Definition at line 34 of file spi.h.

◆ BLSP0_QUP_ERROR_FLAGS_REG

#define BLSP0_QUP_ERROR_FLAGS_REG (BLSP0_QUP_REG_BASE + 0x0000001c)

Definition at line 31 of file spi.h.

◆ BLSP0_QUP_INPUT_FIFOc_REG

#define BLSP0_QUP_INPUT_FIFOc_REG ( c ) (BLSP0_QUP_REG_BASE + 0x00000218 + 4 * (c))

Definition at line 49 of file spi.h.

◆ BLSP0_QUP_IO_MODES_REG

#define BLSP0_QUP_IO_MODES_REG (BLSP0_QUP_REG_BASE + 0x00000008)

Definition at line 43 of file spi.h.

◆ BLSP0_QUP_MX_INPUT_COUNT_REG

#define BLSP0_QUP_MX_INPUT_COUNT_REG (BLSP0_QUP_REG_BASE + 0x00000200)

Definition at line 59 of file spi.h.

◆ BLSP0_QUP_MX_OUTPUT_COUNT_REG

#define BLSP0_QUP_MX_OUTPUT_COUNT_REG (BLSP0_QUP_REG_BASE + 0x00000100)

Definition at line 62 of file spi.h.

◆ BLSP0_QUP_OPERATIONAL_MASK

#define BLSP0_QUP_OPERATIONAL_MASK (BLSP0_QUP_REG_BASE + 0x00000028)

Definition at line 37 of file spi.h.

◆ BLSP0_QUP_OPERATIONAL_REG

#define BLSP0_QUP_OPERATIONAL_REG (BLSP0_QUP_REG_BASE + 0x00000018)

Definition at line 40 of file spi.h.

◆ BLSP0_QUP_OUTPUT_FIFOc_REG

#define BLSP0_QUP_OUTPUT_FIFOc_REG ( c ) (BLSP0_QUP_REG_BASE + 0x00000110 + 4 * (c))

Definition at line 54 of file spi.h.

◆ BLSP0_QUP_REG_BASE

#define BLSP0_QUP_REG_BASE ((void *)0x78b5000u)

Definition at line 11 of file spi.h.

◆ BLSP0_QUP_STATE_REG

#define BLSP0_QUP_STATE_REG (BLSP0_QUP_REG_BASE + 0x00000004)

Definition at line 46 of file spi.h.

◆ BLSP0_QUP_SW_RESET_REG

#define BLSP0_QUP_SW_RESET_REG (BLSP0_QUP_REG_BASE + 0x0000000c)

Definition at line 65 of file spi.h.

◆ BLSP0_SPI

#define BLSP0_SPI 0

Definition at line 112 of file spi.h.

◆ BLSP0_SPI_CONFIG_REG

#define BLSP0_SPI_CONFIG_REG (BLSP0_QUP_REG_BASE + 0x00000300)

Definition at line 14 of file spi.h.

◆ BLSP0_SPI_DEASSERT_WAIT_REG

#define BLSP0_SPI_DEASSERT_WAIT_REG (BLSP0_QUP_REG_BASE + 0x00000310)

Definition at line 23 of file spi.h.

◆ BLSP0_SPI_ERROR_FLAGS_EN_REG

#define BLSP0_SPI_ERROR_FLAGS_EN_REG (BLSP0_QUP_REG_BASE + 0x0000030c)

Definition at line 25 of file spi.h.

◆ BLSP0_SPI_ERROR_FLAGS_REG

#define BLSP0_SPI_ERROR_FLAGS_REG (BLSP0_QUP_REG_BASE + 0x00000308)

Definition at line 20 of file spi.h.

◆ BLSP0_SPI_IO_CONTROL_REG

#define BLSP0_SPI_IO_CONTROL_REG (BLSP0_QUP_REG_BASE + 0x00000304)

Definition at line 17 of file spi.h.

◆ BLSP1_QUP_CONFIG_REG

#define BLSP1_QUP_CONFIG_REG (BLSP1_QUP_REG_BASE + 0x00000000)

Definition at line 29 of file spi.h.

◆ BLSP1_QUP_ERROR_FLAGS_EN_REG

#define BLSP1_QUP_ERROR_FLAGS_EN_REG (BLSP1_QUP_REG_BASE + 0x00000020)

Definition at line 35 of file spi.h.

◆ BLSP1_QUP_ERROR_FLAGS_REG

#define BLSP1_QUP_ERROR_FLAGS_REG (BLSP1_QUP_REG_BASE + 0x0000001c)

Definition at line 32 of file spi.h.

◆ BLSP1_QUP_INPUT_FIFOc_REG

#define BLSP1_QUP_INPUT_FIFOc_REG ( c ) (BLSP1_QUP_REG_BASE + 0x00000218 + 4 * (c))

Definition at line 51 of file spi.h.

◆ BLSP1_QUP_IO_MODES_REG

#define BLSP1_QUP_IO_MODES_REG (BLSP1_QUP_REG_BASE + 0x00000008)

Definition at line 44 of file spi.h.

◆ BLSP1_QUP_MX_INPUT_COUNT_REG

#define BLSP1_QUP_MX_INPUT_COUNT_REG (BLSP1_QUP_REG_BASE + 0x00000200)

Definition at line 60 of file spi.h.

◆ BLSP1_QUP_MX_OUTPUT_COUNT_REG

#define BLSP1_QUP_MX_OUTPUT_COUNT_REG (BLSP1_QUP_REG_BASE + 0x00000100)

Definition at line 63 of file spi.h.

◆ BLSP1_QUP_OPERATIONAL_MASK

#define BLSP1_QUP_OPERATIONAL_MASK (BLSP1_QUP_REG_BASE + 0x00000028)

Definition at line 38 of file spi.h.

◆ BLSP1_QUP_OPERATIONAL_REG

#define BLSP1_QUP_OPERATIONAL_REG (BLSP1_QUP_REG_BASE + 0x00000018)

Definition at line 41 of file spi.h.

◆ BLSP1_QUP_OUTPUT_FIFOc_REG

#define BLSP1_QUP_OUTPUT_FIFOc_REG ( c ) (BLSP1_QUP_REG_BASE + 0x00000110 + 4 * (c))

Definition at line 56 of file spi.h.

◆ BLSP1_QUP_REG_BASE

#define BLSP1_QUP_REG_BASE ((void *)0x78b6000u)

Definition at line 12 of file spi.h.

◆ BLSP1_QUP_STATE_REG

#define BLSP1_QUP_STATE_REG (BLSP1_QUP_REG_BASE + 0x00000004)

Definition at line 47 of file spi.h.

◆ BLSP1_QUP_SW_RESET_REG

#define BLSP1_QUP_SW_RESET_REG (BLSP1_QUP_REG_BASE + 0x0000000c)

Definition at line 66 of file spi.h.

◆ BLSP1_SPI

#define BLSP1_SPI 1

Definition at line 113 of file spi.h.

◆ BLSP1_SPI_CONFIG_REG

#define BLSP1_SPI_CONFIG_REG (BLSP1_QUP_REG_BASE + 0x00000300)

Definition at line 15 of file spi.h.

◆ BLSP1_SPI_DEASSERT_WAIT_REG

#define BLSP1_SPI_DEASSERT_WAIT_REG (BLSP1_QUP_REG_BASE + 0x00000310)

Definition at line 24 of file spi.h.

◆ BLSP1_SPI_ERROR_FLAGS_EN_REG

#define BLSP1_SPI_ERROR_FLAGS_EN_REG (BLSP1_QUP_REG_BASE + 0x0000030c)

Definition at line 26 of file spi.h.

◆ BLSP1_SPI_ERROR_FLAGS_REG

#define BLSP1_SPI_ERROR_FLAGS_REG (BLSP1_QUP_REG_BASE + 0x00000308)

Definition at line 21 of file spi.h.

◆ BLSP1_SPI_IO_CONTROL_REG

#define BLSP1_SPI_IO_CONTROL_REG (BLSP1_QUP_REG_BASE + 0x00000304)

Definition at line 18 of file spi.h.

◆ DUMMY_DATA_VAL

#define DUMMY_DATA_VAL 0

Definition at line 139 of file spi.h.

◆ EINVAL

#define EINVAL -11

Definition at line 143 of file spi.h.

◆ EIO

#define EIO -12

Definition at line 144 of file spi.h.

◆ ETIMEDOUT

#define ETIMEDOUT -10

Definition at line 142 of file spi.h.

◆ MAX_COUNT_SIZE

#define MAX_COUNT_SIZE 0xffff

Definition at line 104 of file spi.h.

◆ MAX_PACKET_COUNT

#define MAX_PACKET_COUNT ((64 * KiB) - 1)

Definition at line 148 of file spi.h.

◆ QUP_CONF_INPUT_ENA

#define QUP_CONF_INPUT_ENA (0 << 7)

Definition at line 71 of file spi.h.

◆ QUP_CONF_INPUT_MSK

#define QUP_CONF_INPUT_MSK (1 << 7)

Definition at line 70 of file spi.h.

◆ QUP_CONF_N_MASK

#define QUP_CONF_N_MASK 0x1F

Definition at line 76 of file spi.h.

◆ QUP_CONF_N_SPI_8_BIT_WORD

#define QUP_CONF_N_SPI_8_BIT_WORD 0x07

Definition at line 77 of file spi.h.

◆ QUP_CONF_NO_INPUT

#define QUP_CONF_NO_INPUT (1 << 7)

Definition at line 72 of file spi.h.

◆ QUP_CONF_NO_OUTPUT

#define QUP_CONF_NO_OUTPUT (1 << 6)

Definition at line 75 of file spi.h.

◆ QUP_CONF_OUTPUT_ENA

#define QUP_CONF_OUTPUT_ENA (0 << 6)

Definition at line 74 of file spi.h.

◆ QUP_CONF_OUTPUT_MSK

#define QUP_CONF_OUTPUT_MSK (1 << 6)

Definition at line 73 of file spi.h.

◆ QUP_CONFIG_MINI_CORE_MSK

#define QUP_CONFIG_MINI_CORE_MSK (0x0F << 8)

Definition at line 68 of file spi.h.

◆ QUP_CONFIG_MINI_CORE_SPI

#define QUP_CONFIG_MINI_CORE_SPI (1 << 8)

Definition at line 69 of file spi.h.

◆ QUP_IO_MODES_INPUT_BLOCK_MODE

#define QUP_IO_MODES_INPUT_BLOCK_MODE (0x01 << 12)

Definition at line 97 of file spi.h.

◆ QUP_IO_MODES_INPUT_MODE_MSK

#define QUP_IO_MODES_INPUT_MODE_MSK (0x03 << 12)

Definition at line 96 of file spi.h.

◆ QUP_IO_MODES_OUTPUT_BIT_SHIFT_EN

#define QUP_IO_MODES_OUTPUT_BIT_SHIFT_EN (1 << 16)

Definition at line 95 of file spi.h.

◆ QUP_IO_MODES_OUTPUT_BIT_SHIFT_MSK

#define QUP_IO_MODES_OUTPUT_BIT_SHIFT_MSK (1 << 16)

Definition at line 94 of file spi.h.

◆ QUP_IO_MODES_OUTPUT_BLOCK_MODE

#define QUP_IO_MODES_OUTPUT_BLOCK_MODE (0x01 << 10)

Definition at line 99 of file spi.h.

◆ QUP_IO_MODES_OUTPUT_MODE_MSK

#define QUP_IO_MODES_OUTPUT_MODE_MSK (0x03 << 10)

Definition at line 98 of file spi.h.

◆ SPI_CONFIG_INPUT_FIRST

#define SPI_CONFIG_INPUT_FIRST (1 << 9)

Definition at line 79 of file spi.h.

◆ SPI_CONFIG_INPUT_FIRST_BACK

#define SPI_CONFIG_INPUT_FIRST_BACK (0 << 9)

Definition at line 80 of file spi.h.

◆ SPI_CONFIG_LOOP_BACK_MSK

#define SPI_CONFIG_LOOP_BACK_MSK (1 << 8)

Definition at line 81 of file spi.h.

◆ SPI_CONFIG_NO_LOOP_BACK

#define SPI_CONFIG_NO_LOOP_BACK (0 << 8)

Definition at line 82 of file spi.h.

◆ SPI_CONFIG_NO_SLAVE_OPER

#define SPI_CONFIG_NO_SLAVE_OPER (0 << 5)

Definition at line 84 of file spi.h.

◆ SPI_CONFIG_NO_SLAVE_OPER_MSK

#define SPI_CONFIG_NO_SLAVE_OPER_MSK (1 << 5)

Definition at line 83 of file spi.h.

◆ SPI_CORE_RESET

#define SPI_CORE_RESET 0

Definition at line 106 of file spi.h.

◆ SPI_CORE_RUNNING

#define SPI_CORE_RUNNING 1

Definition at line 107 of file spi.h.

◆ SPI_INPUT_BLOCK_SIZE

#define SPI_INPUT_BLOCK_SIZE 4

Definition at line 101 of file spi.h.

◆ SPI_IO_CTRL_CLK_ALWAYS_ON

#define SPI_IO_CTRL_CLK_ALWAYS_ON (0 << 9)

Definition at line 86 of file spi.h.

◆ SPI_IO_CTRL_CLOCK_IDLE_HIGH

#define SPI_IO_CTRL_CLOCK_IDLE_HIGH (1 << 10)

Definition at line 92 of file spi.h.

◆ SPI_IO_CTRL_FORCE_CS_DIS

#define SPI_IO_CTRL_FORCE_CS_DIS (0 << 11)

Definition at line 91 of file spi.h.

◆ SPI_IO_CTRL_FORCE_CS_EN

#define SPI_IO_CTRL_FORCE_CS_EN (1 << 11)

Definition at line 90 of file spi.h.

◆ SPI_IO_CTRL_FORCE_CS_MSK

#define SPI_IO_CTRL_FORCE_CS_MSK (1 << 11)

Definition at line 89 of file spi.h.

◆ SPI_IO_CTRL_MX_CS_MODE

#define SPI_IO_CTRL_MX_CS_MODE (1 << 8)

Definition at line 87 of file spi.h.

◆ SPI_IO_CTRL_NO_TRI_STATE

#define SPI_IO_CTRL_NO_TRI_STATE (1 << 0)

Definition at line 88 of file spi.h.

◆ SPI_MODE0

#define SPI_MODE0 0

Definition at line 108 of file spi.h.

◆ SPI_MODE1

#define SPI_MODE1 1

Definition at line 109 of file spi.h.

◆ SPI_MODE2

#define SPI_MODE2 2

Definition at line 110 of file spi.h.

◆ SPI_MODE3

#define SPI_MODE3 3

Definition at line 111 of file spi.h.

◆ SPI_OUTPUT_BLOCK_SIZE

#define SPI_OUTPUT_BLOCK_SIZE 4

Definition at line 102 of file spi.h.

◆ SUCCESS

#define SUCCESS 0

Definition at line 137 of file spi.h.

◆ TIMEOUT_CNT

#define TIMEOUT_CNT 100

Definition at line 140 of file spi.h.

Data Structures

Macros