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Code

[brcm63xx] fix SPI register definitions

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14048 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2009-01-15 22:53:32 +00:00
parent ecbc607802
commit dc79249b1b
1 changed files with 56 additions and 18 deletions
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74
target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx/bcm63xx_regs.h
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@ -756,20 +756,64 @@
* _REG relative to RSET_SPI
*************************************************************************/
#define SPI_MSG_CTL 0x00
/* BCM 6338 SPI core */
#define SPI_BCM_6338_SPI_CMD 0x00
#define SPI_BCM_6338_SPI_INT_STATUS 0x02
#define SPI_BCM_6338_SPI_MASK_INT_ST 0x03
#define SPI_BCM_6338_SPI_INT_MASK 0x04
#define SPI_BCM_6338_SPI_ST 0x05
#define SPI_BCM_6338_SPI_CLK_CFG 0x06
#define SPI_BCM_6338_SPI_FILL_BYTE 0x07
#define SPI_BCM_6338_SPI_MSG_TAIL 0x09
#define SPI_BCM_6338_SPI_RX_TAIL 0x0b
#define SPI_BCM_6338_SPI_MSG_CTL 0x40
#define SPI_BCM_6338_SPI_MSG_DATA 0x41
#define SPI_BCM_6338_SPI_MSG_DATA_SIZE 0x3f
#define SPI_BCM_6338_SPI_RX_DATA 0x80
#define SPI_BCM_6338_SPI_RX_DATA_SIZE 0x3f
/* BCM 6348 SPI core */
#define SPI_BCM_6348_SPI_CMD1 0x00
#define SPI_BCM_6348_SPI_CMD2 0x04
#define SPI_BCM_6348_SPI_TAIL 0x08
#define SPI_BCM_6348_SPI_MSG_DATA 0x40
#define SPI_BCM_6348_SPI_MSG_DATA_SIZE 0x3f
#define SPI_BCM_6348_SPI_RX_DATA 0x80
#define SPI_BCM_6348_SPI_RX_DATA_SIZE 0x3f
/* BCM 6358 SPI core */
#define SPI_BCM_6358_MSG_CTL 0x00
#define SPI_BCM_6358_SPI_MSG_DATA 0x02
#define SPI_BCM_6358_SPI_MSG_DATA_SIZE 0x21e
#define SPI_BCM_6358_SPI_RX_FIFO 0x400
#define SPI_BCM_6358_SPI_RX_FIFO_SIZE 0x220
#define SPI_BCM_6358_SPI_CMD 0x700
#define SPI_BCM_6358_SPI_INT_STATUS 0x702
#define SPI_BCM_6358_SPI_MASK_INT_ST 0x703
#define SPI_BCM_6358_SPI_INT_MASK 0x704
#define SPI_BCM_6358_SPI_STATUS 0x705
#define SPI_BCM_6358_SPI_CLK_CFG 0x706
#define SPI_BCM_6358_SPI_FILL_BYTE 0x707
#define SPI_BCM_6358_SPI_MSG_TAIL 0x709
#define SPI_BCM_6358_SPI_RX_TAIL 0x70B
/* Shared SPI definitions */
/* Message configuration */
#define SPI_FD_RW 0
#define SPI_HD_W 1
#define SPI_HD_R 2
#define SPI_MSG_TYPE_SHIFT 14
#define SPI_BYTE_CNT_SHIFT 0
#define SPI_MSG_DATA 0x02
#define SPI_MSG_DATA_SIZE 0x21e
#define SPI_RX_FIFO 0x400
#define SPI_RX_FIFO_SIZE 0x220
#define SPI_CMD 0x700
/* Command */
#define SPI_CMD_NOOP 0
#define SPI_CMD_SOFT_RESET 1
#define SPI_CMD_HARD_RESET 2
@ -785,10 +829,7 @@
#define SPI_DEV_ID_2 2
#define SPI_DEV_ID_3 3
#define SPI_INT_STATUS 0x702
#define SPI_MASK_INT_STATUS 0x703
#define SPI_INT_MASK 0x704
/* Interrupt mask */
#define SPI_INTR_CMD_DONE 0x01
#define SPI_INTR_RX_OVERFLOW 0x02
#define SPI_INTR_TX_UNDERFLOW 0x04
@ -796,12 +837,12 @@
#define SPI_INTR_RX_UNDERFLOW 0x10
#define SPI_INTR_CLEAR_ALL 0x1f
#define SPI_STATUS 0x705
/* Status */
#define SPI_RX_EMPTY 0x02
#define SPI_CMD_BUSY 0x04
#define SPI_SERIAL_BUSY 0x08
#define SPI_CLK_CFG 0x706
/* Clock configuration */
#define SPI_CLK_0_391MHZ 1
#define SPI_CLK_0_781MHZ 2 /* default */
#define SPI_CLK_1_563MHZ 3
@ -813,8 +854,5 @@
#define SPI_SSOFFTIME_SHIFT 3
#define SPI_BYTE_SWAP 0x80
#define SPI_FILL_BYTE 0x707
#define SPI_MSG_TAIL 0x709
#define SPI_RX_TAIL 0x70B
#endif /* BCM63XX_REGS_H_ */