mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 05:56:08 +07:00
73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
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#ifndef SPI_BCM53XX_H
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#define SPI_BCM53XX_H
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#define B53SPI_BSPI_REVISION_ID 0x000
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#define B53SPI_BSPI_SCRATCH 0x004
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#define B53SPI_BSPI_MAST_N_BOOT_CTRL 0x008
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#define B53SPI_BSPI_BUSY_STATUS 0x00c
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#define B53SPI_BSPI_INTR_STATUS 0x010
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#define B53SPI_BSPI_B0_STATUS 0x014
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#define B53SPI_BSPI_B0_CTRL 0x018
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#define B53SPI_BSPI_B1_STATUS 0x01c
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#define B53SPI_BSPI_B1_CTRL 0x020
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#define B53SPI_BSPI_STRAP_OVERRIDE_CTRL 0x024
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#define B53SPI_BSPI_FLEX_MODE_ENABLE 0x028
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#define B53SPI_BSPI_BITS_PER_CYCLE 0x02c
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#define B53SPI_BSPI_BITS_PER_PHASE 0x030
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#define B53SPI_BSPI_CMD_AND_MODE_BYTE 0x034
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#define B53SPI_BSPI_BSPI_FLASH_UPPER_ADDR_BYTE 0x038
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#define B53SPI_BSPI_BSPI_XOR_VALUE 0x03c
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#define B53SPI_BSPI_BSPI_XOR_ENABLE 0x040
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#define B53SPI_BSPI_BSPI_PIO_MODE_ENABLE 0x044
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#define B53SPI_BSPI_BSPI_PIO_IODIR 0x048
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#define B53SPI_BSPI_BSPI_PIO_DATA 0x04c
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/* RAF */
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#define B53SPI_RAF_START_ADDR 0x100
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#define B53SPI_RAF_NUM_WORDS 0x104
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#define B53SPI_RAF_CTRL 0x108
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#define B53SPI_RAF_FULLNESS 0x10c
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#define B53SPI_RAF_WATERMARK 0x110
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#define B53SPI_RAF_STATUS 0x114
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#define B53SPI_RAF_READ_DATA 0x118
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#define B53SPI_RAF_WORD_CNT 0x11c
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#define B53SPI_RAF_CURR_ADDR 0x120
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/* MSPI */
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#define B53SPI_MSPI_SPCR0_LSB 0x200
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#define B53SPI_MSPI_SPCR0_MSB 0x204
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#define B53SPI_MSPI_SPCR1_LSB 0x208
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#define B53SPI_MSPI_SPCR1_MSB 0x20c
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#define B53SPI_MSPI_NEWQP 0x210
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#define B53SPI_MSPI_ENDQP 0x214
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#define B53SPI_MSPI_SPCR2 0x218
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#define B53SPI_MSPI_SPCR2_SPE 0x00000040
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#define B53SPI_MSPI_SPCR2_CONT_AFTER_CMD 0x00000080
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#define B53SPI_MSPI_MSPI_STATUS 0x220
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#define B53SPI_MSPI_MSPI_STATUS_SPIF 0x00000001
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#define B53SPI_MSPI_CPTQP 0x224
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#define B53SPI_MSPI_TXRAM 0x240 /* 32 registers, up to 0x2b8 */
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#define B53SPI_MSPI_RXRAM 0x2c0 /* 32 registers, up to 0x33c */
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#define B53SPI_MSPI_CDRAM 0x340 /* 16 registers, up to 0x37c */
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#define B53SPI_CDRAM_PCS_PCS0 0x00000001
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#define B53SPI_CDRAM_PCS_PCS1 0x00000002
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#define B53SPI_CDRAM_PCS_PCS2 0x00000004
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#define B53SPI_CDRAM_PCS_PCS3 0x00000008
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#define B53SPI_CDRAM_PCS_DISABLE_ALL 0x0000000f
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#define B53SPI_CDRAM_PCS_DSCK 0x00000010
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#define B53SPI_CDRAM_BITSE 0x00000040
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#define B53SPI_CDRAM_CONT 0x00000080
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#define B53SPI_MSPI_WRITE_LOCK 0x380
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#define B53SPI_MSPI_DISABLE_FLUSH_GEN 0x384
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/* Interrupt */
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#define B53SPI_INTR_RAF_LR_FULLNESS_REACHED 0x3a0
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#define B53SPI_INTR_RAF_LR_TRUNCATED 0x3a4
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#define B53SPI_INTR_RAF_LR_IMPATIENT 0x3a8
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#define B53SPI_INTR_RAF_LR_SESSION_DONE 0x3ac
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#define B53SPI_INTR_RAF_LR_OVERREAD 0x3b0
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#define B53SPI_INTR_MSPI_DONE 0x3b4
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#define B53SPI_INTR_MSPI_HALT_SET_TRANSACTION_DONE 0x3b8
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#endif /* SPI_BCM53XX_H */
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