mirror of https://github.com/hak5/openwrt.git
874 lines
30 KiB
C
874 lines
30 KiB
C
#ifndef BCM63XX_REGS_H_
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#define BCM63XX_REGS_H_
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/*************************************************************************
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* _REG relative to RSET_PERF
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*************************************************************************/
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/* Chip Identifier / Revision register */
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#define PERF_REV_REG 0x0
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#define REV_CHIPID_SHIFT 16
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#define REV_CHIPID_MASK (0xffff << REV_CHIPID_SHIFT)
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#define REV_REVID_SHIFT 0
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#define REV_REVID_MASK (0xffff << REV_REVID_SHIFT)
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/* Clock Control register */
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#define PERF_CKCTL_REG 0x4
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#define CKCTL_6338_ENET_EN (1 << 4)
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#define CKCTL_6338_USBS_EN (1 << 4)
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#define CKCTL_6338_SAR_EN (1 << 5)
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#define CKCTL_6338_SPI_EN (1 << 9)
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#define CKCTL_6338_ALL_SAFE_EN (CKCTL_6338_ENET_EN | \
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CKCTL_6338_SAR_EN | \
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CKCTL_6338_SPI_EN)
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#define CKCTL_6345_CPU_EN (1 << 0)
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#define CKCTL_6345_UART_EN (1 << 3)
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#define CKCTL_6345_ENET_EN (1 << 7)
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#define CKCTL_6345_USBH_EN (1 << 8)
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#define CKCTL_6348_ADSLPHY_EN (1 << 0)
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#define CKCTL_6348_MPI_EN (1 << 1)
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#define CKCTL_6348_SDRAM_EN (1 << 2)
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#define CKCTL_6348_M2M_EN (1 << 3)
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#define CKCTL_6348_ENET_EN (1 << 4)
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#define CKCTL_6348_SAR_EN (1 << 5)
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#define CKCTL_6348_USBS_EN (1 << 6)
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#define CKCTL_6348_USBH_EN (1 << 8)
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#define CKCTL_6348_SPI_EN (1 << 9)
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#define CKCTL_6348_ALL_SAFE_EN (CKCTL_6348_ADSLPHY_EN | \
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CKCTL_6348_M2M_EN | \
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CKCTL_6348_ENET_EN | \
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CKCTL_6348_SAR_EN | \
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CKCTL_6348_USBS_EN | \
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CKCTL_6348_USBH_EN | \
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CKCTL_6348_SPI_EN)
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#define CKCTL_6358_ENET_EN (1 << 4)
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#define CKCTL_6358_ADSLPHY_EN (1 << 5)
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#define CKCTL_6358_PCM_EN (1 << 8)
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#define CKCTL_6358_SPI_EN (1 << 9)
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#define CKCTL_6358_USBS_EN (1 << 10)
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#define CKCTL_6358_SAR_EN (1 << 11)
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#define CKCTL_6358_EMUSB_EN (1 << 17)
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#define CKCTL_6358_ENET0_EN (1 << 18)
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#define CKCTL_6358_ENET1_EN (1 << 19)
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#define CKCTL_6358_USBSU_EN (1 << 20)
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#define CKCTL_6358_EPHY_EN (1 << 21)
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#define CKCTL_6358_ALL_SAFE_EN (CKCTL_6358_ENET_EN | \
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CKCTL_6358_ADSLPHY_EN | \
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CKCTL_6358_PCM_EN | \
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CKCTL_6358_SPI_EN | \
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CKCTL_6358_USBS_EN | \
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CKCTL_6358_SAR_EN | \
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CKCTL_6358_EMUSB_EN | \
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CKCTL_6358_ENET0_EN | \
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CKCTL_6358_ENET1_EN | \
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CKCTL_6358_USBSU_EN | \
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CKCTL_6358_EPHY_EN)
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/* System PLL Control register */
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#define PERF_SYS_PLL_CTL_REG 0x8
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#define SYS_PLL_SOFT_RESET 0x1
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/* Interrupt Mask register */
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#define PERF_IRQMASK_REG 0xc
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#define PERF_IRQSTAT_REG 0x10
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/* Interrupt Status register */
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#define PERF_IRQSTAT_REG 0x10
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/* External Interrupt Configuration register */
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#define PERF_EXTIRQ_CFG_REG 0x14
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#define EXTIRQ_CFG_SENSE(x) (1 << (x))
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#define EXTIRQ_CFG_STAT(x) (1 << (x + 5))
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#define EXTIRQ_CFG_CLEAR(x) (1 << (x + 10))
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#define EXTIRQ_CFG_MASK(x) (1 << (x + 15))
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#define EXTIRQ_CFG_BOTHEDGE(x) (1 << (x + 20))
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#define EXTIRQ_CFG_LEVELSENSE(x) (1 << (x + 25))
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#define EXTIRQ_CFG_CLEAR_ALL (0xf << 10)
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#define EXTIRQ_CFG_MASK_ALL (0xf << 15)
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/* Soft Reset register */
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#define PERF_SOFTRESET_REG 0x28
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#define SOFTRESET_6338_SPI_MASK (1 << 0)
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#define SOFTRESET_6338_ENET_MASK (1 << 2)
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#define SOFTRESET_6338_USBH_MASK (1 << 3)
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#define SOFTRESET_6338_USBS_MASK (1 << 4)
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#define SOFTRESET_6338_ADSL_MASK (1 << 5)
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#define SOFTRESET_6338_DMAMEM_MASK (1 << 6)
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#define SOFTRESET_6338_SAR_MASK (1 << 7)
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#define SOFTRESET_6338_ACLC_MASK (1 << 8)
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#define SOFTRESET_6338_ADSLMIPSPLL_MASK (1 << 10)
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#define SOFTRESET_6338_ALL (SOFTRESET_6338_SPI_MASK | \
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SOFTRESET_6338_ENET_MASK | \
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SOFTRESET_6338_USBH_MASK | \
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SOFTRESET_6338_USBS_MASK | \
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SOFTRESET_6338_ADSL_MASK | \
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SOFTRESET_6338_DMAMEM_MASK | \
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SOFTRESET_6338_SAR_MASK | \
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SOFTRESET_6338_ACLC_MASK | \
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SOFTRESET_6338_ADSLMIPSPLL_MASK)
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#define SOFTRESET_6348_SPI_MASK (1 << 0)
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#define SOFTRESET_6348_ENET_MASK (1 << 2)
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#define SOFTRESET_6348_USBH_MASK (1 << 3)
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#define SOFTRESET_6348_USBS_MASK (1 << 4)
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#define SOFTRESET_6348_ADSL_MASK (1 << 5)
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#define SOFTRESET_6348_DMAMEM_MASK (1 << 6)
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#define SOFTRESET_6348_SAR_MASK (1 << 7)
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#define SOFTRESET_6348_ACLC_MASK (1 << 8)
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#define SOFTRESET_6348_ADSLMIPSPLL_MASK (1 << 10)
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#define SOFTRESET_6348_ALL (SOFTRESET_6348_SPI_MASK | \
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SOFTRESET_6348_ENET_MASK | \
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SOFTRESET_6348_USBH_MASK | \
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SOFTRESET_6348_USBS_MASK | \
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SOFTRESET_6348_ADSL_MASK | \
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SOFTRESET_6348_DMAMEM_MASK | \
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SOFTRESET_6348_SAR_MASK | \
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SOFTRESET_6348_ACLC_MASK | \
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SOFTRESET_6348_ADSLMIPSPLL_MASK)
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/* MIPS PLL control register */
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#define PERF_MIPSPLLCTL_REG 0x34
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#define MIPSPLLCTL_N1_SHIFT 20
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#define MIPSPLLCTL_N1_MASK (0x7 << MIPSPLLCTL_N1_SHIFT)
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#define MIPSPLLCTL_N2_SHIFT 15
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#define MIPSPLLCTL_N2_MASK (0x1f << MIPSPLLCTL_N2_SHIFT)
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#define MIPSPLLCTL_M1REF_SHIFT 12
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#define MIPSPLLCTL_M1REF_MASK (0x7 << MIPSPLLCTL_M1REF_SHIFT)
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#define MIPSPLLCTL_M2REF_SHIFT 9
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#define MIPSPLLCTL_M2REF_MASK (0x7 << MIPSPLLCTL_M2REF_SHIFT)
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#define MIPSPLLCTL_M1CPU_SHIFT 6
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#define MIPSPLLCTL_M1CPU_MASK (0x7 << MIPSPLLCTL_M1CPU_SHIFT)
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#define MIPSPLLCTL_M1BUS_SHIFT 3
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#define MIPSPLLCTL_M1BUS_MASK (0x7 << MIPSPLLCTL_M1BUS_SHIFT)
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#define MIPSPLLCTL_M2BUS_SHIFT 0
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#define MIPSPLLCTL_M2BUS_MASK (0x7 << MIPSPLLCTL_M2BUS_SHIFT)
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/* ADSL PHY PLL Control register */
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#define PERF_ADSLPLLCTL_REG 0x38
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#define ADSLPLLCTL_N1_SHIFT 20
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#define ADSLPLLCTL_N1_MASK (0x7 << ADSLPLLCTL_N1_SHIFT)
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#define ADSLPLLCTL_N2_SHIFT 15
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#define ADSLPLLCTL_N2_MASK (0x1f << ADSLPLLCTL_N2_SHIFT)
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#define ADSLPLLCTL_M1REF_SHIFT 12
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#define ADSLPLLCTL_M1REF_MASK (0x7 << ADSLPLLCTL_M1REF_SHIFT)
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#define ADSLPLLCTL_M2REF_SHIFT 9
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#define ADSLPLLCTL_M2REF_MASK (0x7 << ADSLPLLCTL_M2REF_SHIFT)
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#define ADSLPLLCTL_M1CPU_SHIFT 6
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#define ADSLPLLCTL_M1CPU_MASK (0x7 << ADSLPLLCTL_M1CPU_SHIFT)
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#define ADSLPLLCTL_M1BUS_SHIFT 3
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#define ADSLPLLCTL_M1BUS_MASK (0x7 << ADSLPLLCTL_M1BUS_SHIFT)
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#define ADSLPLLCTL_M2BUS_SHIFT 0
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#define ADSLPLLCTL_M2BUS_MASK (0x7 << ADSLPLLCTL_M2BUS_SHIFT)
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#define ADSLPLLCTL_VAL(n1,n2,m1ref,m2ref,m1cpu,m1bus,m2bus) \
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(((n1) << ADSLPLLCTL_N1_SHIFT) | \
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((n2) << ADSLPLLCTL_N2_SHIFT) | \
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((m1ref) << ADSLPLLCTL_M1REF_SHIFT) | \
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((m2ref) << ADSLPLLCTL_M2REF_SHIFT) | \
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((m1cpu) << ADSLPLLCTL_M1CPU_SHIFT) | \
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((m1bus) << ADSLPLLCTL_M1BUS_SHIFT) | \
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((m2bus) << ADSLPLLCTL_M2BUS_SHIFT))
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/*************************************************************************
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* _REG relative to RSET_TIMER
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*************************************************************************/
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#define BCM63XX_TIMER_COUNT 4
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#define TIMER_T0_ID 0
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#define TIMER_T1_ID 1
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#define TIMER_T2_ID 2
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#define TIMER_WDT_ID 3
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/* Timer irqstat register */
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#define TIMER_IRQSTAT_REG 0
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#define TIMER_IRQSTAT_TIMER_CAUSE(x) (1 << (x))
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#define TIMER_IRQSTAT_TIMER0_CAUSE (1 << 0)
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#define TIMER_IRQSTAT_TIMER1_CAUSE (1 << 1)
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#define TIMER_IRQSTAT_TIMER2_CAUSE (1 << 2)
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#define TIMER_IRQSTAT_WDT_CAUSE (1 << 3)
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#define TIMER_IRQSTAT_TIMER_IR_EN(x) (1 << ((x) + 8))
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#define TIMER_IRQSTAT_TIMER0_IR_EN (1 << 8)
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#define TIMER_IRQSTAT_TIMER1_IR_EN (1 << 9)
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#define TIMER_IRQSTAT_TIMER2_IR_EN (1 << 10)
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/* Timer control register */
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#define TIMER_CTLx_REG(x) (0x4 + (x * 4))
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#define TIMER_CTL0_REG 0x4
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#define TIMER_CTL1_REG 0x8
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#define TIMER_CTL2_REG 0xC
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#define TIMER_CTL_COUNTDOWN_MASK (0x3fffffff)
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#define TIMER_CTL_MONOTONIC_MASK (1 << 30)
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#define TIMER_CTL_ENABLE_MASK (1 << 31)
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/*************************************************************************
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* _REG relative to RSET_WDT
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*************************************************************************/
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/* Watchdog default count register */
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#define WDT_DEFVAL_REG 0x0
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/* Watchdog control register */
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#define WDT_CTL_REG 0x4
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/* Watchdog control register constants */
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#define WDT_START_1 (0xff00)
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#define WDT_START_2 (0x00ff)
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#define WDT_STOP_1 (0xee00)
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#define WDT_STOP_2 (0x00ee)
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/* Watchdog reset length register */
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#define WDT_RSTLEN_REG 0x8
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/*************************************************************************
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* _REG relative to RSET_UARTx
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*************************************************************************/
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/* UART Control Register */
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#define UART_CTL_REG 0x0
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#define UART_CTL_RXTMOUTCNT_SHIFT 0
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#define UART_CTL_RXTMOUTCNT_MASK (0x1f << UART_CTL_RXTMOUTCNT_SHIFT)
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#define UART_CTL_RSTTXDN_SHIFT 5
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#define UART_CTL_RSTTXDN_MASK (1 << UART_CTL_RSTTXDN_SHIFT)
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#define UART_CTL_RSTRXFIFO_SHIFT 6
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#define UART_CTL_RSTRXFIFO_MASK (1 << UART_CTL_RSTRXFIFO_SHIFT)
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#define UART_CTL_RSTTXFIFO_SHIFT 7
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#define UART_CTL_RSTTXFIFO_MASK (1 << UART_CTL_RSTTXFIFO_SHIFT)
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#define UART_CTL_STOPBITS_SHIFT 8
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#define UART_CTL_STOPBITS_MASK (0xf << UART_CTL_STOPBITS_SHIFT)
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#define UART_CTL_STOPBITS_1 (0x7 << UART_CTL_STOPBITS_SHIFT)
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#define UART_CTL_STOPBITS_2 (0xf << UART_CTL_STOPBITS_SHIFT)
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#define UART_CTL_BITSPERSYM_SHIFT 12
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#define UART_CTL_BITSPERSYM_MASK (0x3 << UART_CTL_BITSPERSYM_SHIFT)
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#define UART_CTL_XMITBRK_SHIFT 14
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#define UART_CTL_XMITBRK_MASK (1 << UART_CTL_XMITBRK_SHIFT)
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#define UART_CTL_RSVD_SHIFT 15
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#define UART_CTL_RSVD_MASK (1 << UART_CTL_RSVD_SHIFT)
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#define UART_CTL_RXPAREVEN_SHIFT 16
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#define UART_CTL_RXPAREVEN_MASK (1 << UART_CTL_RXPAREVEN_SHIFT)
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#define UART_CTL_RXPAREN_SHIFT 17
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#define UART_CTL_RXPAREN_MASK (1 << UART_CTL_RXPAREN_SHIFT)
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#define UART_CTL_TXPAREVEN_SHIFT 18
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#define UART_CTL_TXPAREVEN_MASK (1 << UART_CTL_TXPAREVEN_SHIFT)
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#define UART_CTL_TXPAREN_SHIFT 18
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#define UART_CTL_TXPAREN_MASK (1 << UART_CTL_TXPAREN_SHIFT)
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#define UART_CTL_LOOPBACK_SHIFT 20
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#define UART_CTL_LOOPBACK_MASK (1 << UART_CTL_LOOPBACK_SHIFT)
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#define UART_CTL_RXEN_SHIFT 21
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#define UART_CTL_RXEN_MASK (1 << UART_CTL_RXEN_SHIFT)
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#define UART_CTL_TXEN_SHIFT 22
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#define UART_CTL_TXEN_MASK (1 << UART_CTL_TXEN_SHIFT)
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#define UART_CTL_BRGEN_SHIFT 23
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#define UART_CTL_BRGEN_MASK (1 << UART_CTL_BRGEN_SHIFT)
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/* UART Baudword register */
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#define UART_BAUD_REG 0x4
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/* UART Misc Control register */
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#define UART_MCTL_REG 0x8
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#define UART_MCTL_DTR_SHIFT 0
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#define UART_MCTL_DTR_MASK (1 << UART_MCTL_DTR_SHIFT)
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#define UART_MCTL_RTS_SHIFT 1
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#define UART_MCTL_RTS_MASK (1 << UART_MCTL_RTS_SHIFT)
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#define UART_MCTL_RXFIFOTHRESH_SHIFT 8
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#define UART_MCTL_RXFIFOTHRESH_MASK (0xf << UART_MCTL_RXFIFOTHRESH_SHIFT)
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#define UART_MCTL_TXFIFOTHRESH_SHIFT 12
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#define UART_MCTL_TXFIFOTHRESH_MASK (0xf << UART_MCTL_TXFIFOTHRESH_SHIFT)
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#define UART_MCTL_RXFIFOFILL_SHIFT 16
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#define UART_MCTL_RXFIFOFILL_MASK (0x1f << UART_MCTL_RXFIFOFILL_SHIFT)
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#define UART_MCTL_TXFIFOFILL_SHIFT 24
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#define UART_MCTL_TXFIFOFILL_MASK (0x1f << UART_MCTL_TXFIFOFILL_SHIFT)
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/* UART External Input Configuration register */
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#define UART_EXTINP_REG 0xc
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#define UART_EXTINP_RI_SHIFT 0
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#define UART_EXTINP_RI_MASK (1 << UART_EXTINP_RI_SHIFT)
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#define UART_EXTINP_CTS_SHIFT 1
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#define UART_EXTINP_CTS_MASK (1 << UART_EXTINP_CTS_SHIFT)
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#define UART_EXTINP_DCD_SHIFT 2
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#define UART_EXTINP_DCD_MASK (1 << UART_EXTINP_DCD_SHIFT)
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#define UART_EXTINP_DSR_SHIFT 3
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#define UART_EXTINP_DSR_MASK (1 << UART_EXTINP_DSR_SHIFT)
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#define UART_EXTINP_IRSTAT(x) (1 << (x + 4))
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#define UART_EXTINP_IRMASK(x) (1 << (x + 8))
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#define UART_EXTINP_IR_RI 0
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#define UART_EXTINP_IR_CTS 1
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#define UART_EXTINP_IR_DCD 2
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#define UART_EXTINP_IR_DSR 3
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#define UART_EXTINP_RI_NOSENSE_SHIFT 16
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#define UART_EXTINP_RI_NOSENSE_MASK (1 << UART_EXTINP_RI_NOSENSE_SHIFT)
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#define UART_EXTINP_CTS_NOSENSE_SHIFT 17
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#define UART_EXTINP_CTS_NOSENSE_MASK (1 << UART_EXTINP_CTS_NOSENSE_SHIFT)
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#define UART_EXTINP_DCD_NOSENSE_SHIFT 18
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#define UART_EXTINP_DCD_NOSENSE_MASK (1 << UART_EXTINP_DCD_NOSENSE_SHIFT)
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#define UART_EXTINP_DSR_NOSENSE_SHIFT 19
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#define UART_EXTINP_DSR_NOSENSE_MASK (1 << UART_EXTINP_DSR_NOSENSE_SHIFT)
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/* UART Interrupt register */
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#define UART_IR_REG 0x10
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#define UART_IR_MASK(x) (1 << (x + 16))
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#define UART_IR_STAT(x) (1 << (x))
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#define UART_IR_EXTIP 0
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#define UART_IR_TXUNDER 1
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#define UART_IR_TXOVER 2
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#define UART_IR_TXTRESH 3
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#define UART_IR_TXRDLATCH 4
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#define UART_IR_TXEMPTY 5
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#define UART_IR_RXUNDER 6
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#define UART_IR_RXOVER 7
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#define UART_IR_RXTIMEOUT 8
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#define UART_IR_RXFULL 9
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#define UART_IR_RXTHRESH 10
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#define UART_IR_RXNOTEMPTY 11
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#define UART_IR_RXFRAMEERR 12
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#define UART_IR_RXPARERR 13
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#define UART_IR_RXBRK 14
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#define UART_IR_TXDONE 15
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/* UART Fifo register */
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#define UART_FIFO_REG 0x14
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#define UART_FIFO_VALID_SHIFT 0
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#define UART_FIFO_VALID_MASK 0xff
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#define UART_FIFO_FRAMEERR_SHIFT 8
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#define UART_FIFO_FRAMEERR_MASK (1 << UART_FIFO_FRAMEERR_SHIFT)
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#define UART_FIFO_PARERR_SHIFT 9
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#define UART_FIFO_PARERR_MASK (1 << UART_FIFO_PARERR_SHIFT)
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#define UART_FIFO_BRKDET_SHIFT 10
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#define UART_FIFO_BRKDET_MASK (1 << UART_FIFO_BRKDET_SHIFT)
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#define UART_FIFO_ANYERR_MASK (UART_FIFO_FRAMEERR_MASK | \
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UART_FIFO_PARERR_MASK | \
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UART_FIFO_BRKDET_MASK)
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/*************************************************************************
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* _REG relative to RSET_GPIO
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*************************************************************************/
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/* GPIO registers */
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#define GPIO_CTL_HI_REG 0x0
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#define GPIO_CTL_LO_REG 0x4
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#define GPIO_DATA_HI_REG 0x8
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#define GPIO_DATA_LO_REG 0xC
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/* GPIO mux registers and constants */
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#define GPIO_MODE_REG 0x18
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#define GPIO_MODE_6348_G4_DIAG 0x00090000
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#define GPIO_MODE_6348_G4_UTOPIA 0x00080000
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#define GPIO_MODE_6348_G4_LEGACY_LED 0x00030000
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#define GPIO_MODE_6348_G4_MII_SNOOP 0x00020000
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#define GPIO_MODE_6348_G4_EXT_EPHY 0x00010000
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#define GPIO_MODE_6348_G3_DIAG 0x00009000
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#define GPIO_MODE_6348_G3_UTOPIA 0x00008000
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#define GPIO_MODE_6348_G3_EXT_MII 0x00007000
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#define GPIO_MODE_6348_G2_DIAG 0x00000900
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#define GPIO_MODE_6348_G2_PCI 0x00000500
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#define GPIO_MODE_6348_G1_DIAG 0x00000090
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#define GPIO_MODE_6348_G1_UTOPIA 0x00000080
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#define GPIO_MODE_6348_G1_SPI_UART 0x00000060
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#define GPIO_MODE_6348_G1_SPI_MASTER 0x00000060
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#define GPIO_MODE_6348_G1_MII_PCCARD 0x00000040
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#define GPIO_MODE_6348_G1_MII_SNOOP 0x00000020
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#define GPIO_MODE_6348_G1_EXT_EPHY 0x00000010
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#define GPIO_MODE_6348_G0_DIAG 0x00000009
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#define GPIO_MODE_6348_G0_EXT_MII 0x00000007
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#define GPIO_MODE_6358_EXTRACS (1 << 5)
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#define GPIO_MODE_6358_UART1 (1 << 6)
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#define GPIO_MODE_6358_EXTRA_SPI_SS (1 << 7)
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#define GPIO_MODE_6358_SERIAL_LED (1 << 10)
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#define GPIO_MODE_6358_UTOPIA (1 << 12)
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/*************************************************************************
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* _REG relative to RSET_ENET
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*************************************************************************/
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/* Receiver Configuration register */
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#define ENET_RXCFG_REG 0x0
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#define ENET_RXCFG_ALLMCAST_SHIFT 1
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#define ENET_RXCFG_ALLMCAST_MASK (1 << ENET_RXCFG_ALLMCAST_SHIFT)
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#define ENET_RXCFG_PROMISC_SHIFT 3
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#define ENET_RXCFG_PROMISC_MASK (1 << ENET_RXCFG_PROMISC_SHIFT)
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#define ENET_RXCFG_LOOPBACK_SHIFT 4
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#define ENET_RXCFG_LOOPBACK_MASK (1 << ENET_RXCFG_LOOPBACK_SHIFT)
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#define ENET_RXCFG_ENFLOW_SHIFT 5
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#define ENET_RXCFG_ENFLOW_MASK (1 << ENET_RXCFG_ENFLOW_SHIFT)
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/* Receive Maximum Length register */
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#define ENET_RXMAXLEN_REG 0x4
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#define ENET_RXMAXLEN_SHIFT 0
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#define ENET_RXMAXLEN_MASK (0x7ff << ENET_RXMAXLEN_SHIFT)
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/* Transmit Maximum Length register */
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#define ENET_TXMAXLEN_REG 0x8
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#define ENET_TXMAXLEN_SHIFT 0
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#define ENET_TXMAXLEN_MASK (0x7ff << ENET_TXMAXLEN_SHIFT)
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/* MII Status/Control register */
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#define ENET_MIISC_REG 0x10
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#define ENET_MIISC_MDCFREQDIV_SHIFT 0
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#define ENET_MIISC_MDCFREQDIV_MASK (0x7f << ENET_MIISC_MDCFREQDIV_SHIFT)
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#define ENET_MIISC_PREAMBLEEN_SHIFT 7
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#define ENET_MIISC_PREAMBLEEN_MASK (1 << ENET_MIISC_PREAMBLEEN_SHIFT)
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/* MII Data register */
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#define ENET_MIIDATA_REG 0x14
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#define ENET_MIIDATA_DATA_SHIFT 0
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#define ENET_MIIDATA_DATA_MASK (0xffff << ENET_MIIDATA_DATA_SHIFT)
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#define ENET_MIIDATA_TA_SHIFT 16
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#define ENET_MIIDATA_TA_MASK (0x3 << ENET_MIIDATA_TA_SHIFT)
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#define ENET_MIIDATA_REG_SHIFT 18
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#define ENET_MIIDATA_REG_MASK (0x1f << ENET_MIIDATA_REG_SHIFT)
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#define ENET_MIIDATA_PHYID_SHIFT 23
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#define ENET_MIIDATA_PHYID_MASK (0x1f << ENET_MIIDATA_PHYID_SHIFT)
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#define ENET_MIIDATA_OP_READ_MASK (0x6 << 28)
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#define ENET_MIIDATA_OP_WRITE_MASK (0x5 << 28)
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/* Ethernet Interrupt Mask register */
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#define ENET_IRMASK_REG 0x18
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/* Ethernet Interrupt register */
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#define ENET_IR_REG 0x1c
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#define ENET_IR_MII (1 << 0)
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#define ENET_IR_MIB (1 << 1)
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#define ENET_IR_FLOWC (1 << 2)
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/* Ethernet Control register */
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#define ENET_CTL_REG 0x2c
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#define ENET_CTL_ENABLE_SHIFT 0
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#define ENET_CTL_ENABLE_MASK (1 << ENET_CTL_ENABLE_SHIFT)
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#define ENET_CTL_DISABLE_SHIFT 1
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#define ENET_CTL_DISABLE_MASK (1 << ENET_CTL_DISABLE_SHIFT)
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#define ENET_CTL_SRESET_SHIFT 2
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#define ENET_CTL_SRESET_MASK (1 << ENET_CTL_SRESET_SHIFT)
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#define ENET_CTL_EPHYSEL_SHIFT 3
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#define ENET_CTL_EPHYSEL_MASK (1 << ENET_CTL_EPHYSEL_SHIFT)
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/* Transmit Control register */
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#define ENET_TXCTL_REG 0x30
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#define ENET_TXCTL_FD_SHIFT 0
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#define ENET_TXCTL_FD_MASK (1 << ENET_TXCTL_FD_SHIFT)
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/* Transmit Watermask register */
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#define ENET_TXWMARK_REG 0x34
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#define ENET_TXWMARK_WM_SHIFT 0
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#define ENET_TXWMARK_WM_MASK (0x3f << ENET_TXWMARK_WM_SHIFT)
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/* MIB Control register */
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#define ENET_MIBCTL_REG 0x38
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#define ENET_MIBCTL_RDCLEAR_SHIFT 0
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#define ENET_MIBCTL_RDCLEAR_MASK (1 << ENET_MIBCTL_RDCLEAR_SHIFT)
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/* Perfect Match Data Low register */
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#define ENET_PML_REG(x) (0x58 + (x) * 8)
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#define ENET_PMH_REG(x) (0x5c + (x) * 8)
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#define ENET_PMH_DATAVALID_SHIFT 16
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#define ENET_PMH_DATAVALID_MASK (1 << ENET_PMH_DATAVALID_SHIFT)
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/* MIB register */
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#define ENET_MIB_REG(x) (0x200 + (x) * 4)
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#define ENET_MIB_REG_COUNT 55
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/*************************************************************************
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* _REG relative to RSET_ENETDMA
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*************************************************************************/
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/* Controller Configuration Register */
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#define ENETDMA_CFG_REG (0x0)
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#define ENETDMA_CFG_EN_SHIFT 0
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#define ENETDMA_CFG_EN_MASK (1 << ENETDMA_CFG_EN_SHIFT)
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#define ENETDMA_CFG_FLOWCH_MASK(x) (1 << ((x >> 1) + 1))
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/* Flow Control Descriptor Low Threshold register */
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#define ENETDMA_FLOWCL_REG(x) (0x4 + (x) * 6)
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/* Flow Control Descriptor High Threshold register */
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#define ENETDMA_FLOWCH_REG(x) (0x8 + (x) * 6)
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/* Flow Control Descriptor Buffer Alloca Threshold register */
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#define ENETDMA_BUFALLOC_REG(x) (0xc + (x) * 6)
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#define ENETDMA_BUFALLOC_FORCE_SHIFT 31
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#define ENETDMA_BUFALLOC_FORCE_MASK (1 << ENETDMA_BUFALLOC_FORCE_SHIFT)
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/* Channel Configuration register */
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#define ENETDMA_CHANCFG_REG(x) (0x100 + (x) * 0x10)
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#define ENETDMA_CHANCFG_EN_SHIFT 0
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#define ENETDMA_CHANCFG_EN_MASK (1 << ENETDMA_CHANCFG_EN_SHIFT)
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#define ENETDMA_CHANCFG_PKTHALT_SHIFT 1
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#define ENETDMA_CHANCFG_PKTHALT_MASK (1 << ENETDMA_CHANCFG_PKTHALT_SHIFT)
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/* Interrupt Control/Status register */
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#define ENETDMA_IR_REG(x) (0x104 + (x) * 0x10)
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#define ENETDMA_IR_BUFDONE_MASK (1 << 0)
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#define ENETDMA_IR_PKTDONE_MASK (1 << 1)
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#define ENETDMA_IR_NOTOWNER_MASK (1 << 2)
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/* Interrupt Mask register */
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#define ENETDMA_IRMASK_REG(x) (0x108 + (x) * 0x10)
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/* Maximum Burst Length */
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#define ENETDMA_MAXBURST_REG(x) (0x10C + (x) * 0x10)
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/* Ring Start Address register */
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#define ENETDMA_RSTART_REG(x) (0x200 + (x) * 0x10)
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/* State Ram Word 2 */
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#define ENETDMA_SRAM2_REG(x) (0x204 + (x) * 0x10)
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/* State Ram Word 3 */
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#define ENETDMA_SRAM3_REG(x) (0x208 + (x) * 0x10)
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/* State Ram Word 4 */
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#define ENETDMA_SRAM4_REG(x) (0x20c + (x) * 0x10)
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/*************************************************************************
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* _REG relative to RSET_OHCI_PRIV
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*************************************************************************/
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#define OHCI_PRIV_REG 0x0
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#define OHCI_PRIV_PORT1_HOST_SHIFT 0
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#define OHCI_PRIV_PORT1_HOST_MASK (1 << OHCI_PRIV_PORT1_HOST_SHIFT)
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#define OHCI_PRIV_REG_SWAP_SHIFT 3
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#define OHCI_PRIV_REG_SWAP_MASK (1 << OHCI_PRIV_REG_SWAP_SHIFT)
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/*************************************************************************
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* _REG relative to RSET_USBH_PRIV
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*************************************************************************/
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#define USBH_PRIV_SWAP_REG 0x0
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#define USBH_PRIV_SWAP_EHCI_ENDN_SHIFT 4
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#define USBH_PRIV_SWAP_EHCI_ENDN_MASK (1 << USBH_PRIV_SWAP_EHCI_ENDN_SHIFT)
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#define USBH_PRIV_SWAP_EHCI_DATA_SHIFT 3
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#define USBH_PRIV_SWAP_EHCI_DATA_MASK (1 << USBH_PRIV_SWAP_EHCI_DATA_SHIFT)
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#define USBH_PRIV_SWAP_OHCI_ENDN_SHIFT 1
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#define USBH_PRIV_SWAP_OHCI_ENDN_MASK (1 << USBH_PRIV_SWAP_OHCI_ENDN_SHIFT)
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#define USBH_PRIV_SWAP_OHCI_DATA_SHIFT 0
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#define USBH_PRIV_SWAP_OHCI_DATA_MASK (1 << USBH_PRIV_SWAP_OHCI_DATA_SHIFT)
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#define USBH_PRIV_TEST_REG 0x24
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/*************************************************************************
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* _REG relative to RSET_MPI
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*************************************************************************/
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/* well known (hard wired) chip select */
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#define MPI_CS_PCMCIA_COMMON 4
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#define MPI_CS_PCMCIA_ATTR 5
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#define MPI_CS_PCMCIA_IO 6
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/* Chip select base register */
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#define MPI_CSBASE_REG(x) (0x0 + (x) * 8)
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#define MPI_CSBASE_BASE_SHIFT 13
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#define MPI_CSBASE_BASE_MASK (0x1ffff << MPI_CSBASE_BASE_SHIFT)
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#define MPI_CSBASE_SIZE_SHIFT 0
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#define MPI_CSBASE_SIZE_MASK (0xf << MPI_CSBASE_SIZE_SHIFT)
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#define MPI_CSBASE_SIZE_8K 0
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#define MPI_CSBASE_SIZE_16K 1
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#define MPI_CSBASE_SIZE_32K 2
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#define MPI_CSBASE_SIZE_64K 3
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#define MPI_CSBASE_SIZE_128K 4
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#define MPI_CSBASE_SIZE_256K 5
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#define MPI_CSBASE_SIZE_512K 6
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#define MPI_CSBASE_SIZE_1M 7
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#define MPI_CSBASE_SIZE_2M 8
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#define MPI_CSBASE_SIZE_4M 9
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#define MPI_CSBASE_SIZE_8M 10
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#define MPI_CSBASE_SIZE_16M 11
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#define MPI_CSBASE_SIZE_32M 12
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#define MPI_CSBASE_SIZE_64M 13
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#define MPI_CSBASE_SIZE_128M 14
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#define MPI_CSBASE_SIZE_256M 15
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/* Chip select control register */
|
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#define MPI_CSCTL_REG(x) (0x4 + (x) * 8)
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#define MPI_CSCTL_ENABLE_MASK (1 << 0)
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#define MPI_CSCTL_WAIT_SHIFT 1
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#define MPI_CSCTL_WAIT_MASK (0x7 << MPI_CSCTL_WAIT_SHIFT)
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#define MPI_CSCTL_DATA16_MASK (1 << 4)
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#define MPI_CSCTL_SYNCMODE_MASK (1 << 7)
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#define MPI_CSCTL_TSIZE_MASK (1 << 8)
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#define MPI_CSCTL_ENDIANSWAP_MASK (1 << 10)
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#define MPI_CSCTL_SETUP_SHIFT 16
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#define MPI_CSCTL_SETUP_MASK (0xf << MPI_CSCTL_SETUP_SHIFT)
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#define MPI_CSCTL_HOLD_SHIFT 20
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#define MPI_CSCTL_HOLD_MASK (0xf << MPI_CSCTL_HOLD_SHIFT)
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|
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/* PCI registers */
|
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#define MPI_SP0_RANGE_REG 0x100
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#define MPI_SP0_REMAP_REG 0x104
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#define MPI_SP0_REMAP_ENABLE_MASK (1 << 0)
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#define MPI_SP1_RANGE_REG 0x10C
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#define MPI_SP1_REMAP_REG 0x110
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#define MPI_SP1_REMAP_ENABLE_MASK (1 << 0)
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#define MPI_L2PCFG_REG 0x11C
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#define MPI_L2PCFG_CFG_TYPE_SHIFT 0
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#define MPI_L2PCFG_CFG_TYPE_MASK (0x3 << MPI_L2PCFG_CFG_TYPE_SHIFT)
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#define MPI_L2PCFG_REG_SHIFT 2
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#define MPI_L2PCFG_REG_MASK (0x3f << MPI_L2PCFG_REG_SHIFT)
|
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#define MPI_L2PCFG_FUNC_SHIFT 8
|
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#define MPI_L2PCFG_FUNC_MASK (0x7 << MPI_L2PCFG_FUNC_SHIFT)
|
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#define MPI_L2PCFG_DEVNUM_SHIFT 11
|
|
#define MPI_L2PCFG_DEVNUM_MASK (0x1f << MPI_L2PCFG_DEVNUM_SHIFT)
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#define MPI_L2PCFG_CFG_USEREG_MASK (1 << 30)
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#define MPI_L2PCFG_CFG_SEL_MASK (1 << 31)
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#define MPI_L2PMEMRANGE1_REG 0x120
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#define MPI_L2PMEMBASE1_REG 0x124
|
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#define MPI_L2PMEMREMAP1_REG 0x128
|
|
#define MPI_L2PMEMRANGE2_REG 0x12C
|
|
#define MPI_L2PMEMBASE2_REG 0x130
|
|
#define MPI_L2PMEMREMAP2_REG 0x134
|
|
#define MPI_L2PIORANGE_REG 0x138
|
|
#define MPI_L2PIOBASE_REG 0x13C
|
|
#define MPI_L2PIOREMAP_REG 0x140
|
|
#define MPI_L2P_BASE_MASK (0xffff8000)
|
|
#define MPI_L2PREMAP_ENABLED_MASK (1 << 0)
|
|
#define MPI_L2PREMAP_IS_CARDBUS_MASK (1 << 2)
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|
|
|
#define MPI_PCIMODESEL_REG 0x144
|
|
#define MPI_PCIMODESEL_BAR1_NOSWAP_MASK (1 << 0)
|
|
#define MPI_PCIMODESEL_BAR2_NOSWAP_MASK (1 << 1)
|
|
#define MPI_PCIMODESEL_EXT_ARB_MASK (1 << 2)
|
|
#define MPI_PCIMODESEL_PREFETCH_SHIFT 4
|
|
#define MPI_PCIMODESEL_PREFETCH_MASK (0xf << MPI_PCIMODESEL_PREFETCH_SHIFT)
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|
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#define MPI_LOCBUSCTL_REG 0x14C
|
|
#define MPI_LOCBUSCTL_EN_PCI_GPIO_MASK (1 << 0)
|
|
#define MPI_LOCBUSCTL_U2P_NOSWAP_MASK (1 << 1)
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|
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#define MPI_LOCINT_REG 0x150
|
|
#define MPI_LOCINT_MASK(x) (1 << (x + 16))
|
|
#define MPI_LOCINT_STAT(x) (1 << (x))
|
|
#define MPI_LOCINT_DIR_FAILED 6
|
|
#define MPI_LOCINT_EXT_PCI_INT 7
|
|
#define MPI_LOCINT_SERR 8
|
|
#define MPI_LOCINT_CSERR 9
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|
|
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#define MPI_PCICFGCTL_REG 0x178
|
|
#define MPI_PCICFGCTL_CFGADDR_SHIFT 2
|
|
#define MPI_PCICFGCTL_CFGADDR_MASK (0x1f << MPI_PCICFGCTL_CFGADDR_SHIFT)
|
|
#define MPI_PCICFGCTL_WRITEEN_MASK (1 << 7)
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|
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#define MPI_PCICFGDATA_REG 0x17C
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|
|
/* PCI host bridge custom register */
|
|
#define BCMPCI_REG_TIMERS 0x40
|
|
#define REG_TIMER_TRDY_SHIFT 0
|
|
#define REG_TIMER_TRDY_MASK (0xff << REG_TIMER_TRDY_SHIFT)
|
|
#define REG_TIMER_RETRY_SHIFT 8
|
|
#define REG_TIMER_RETRY_MASK (0xff << REG_TIMER_RETRY_SHIFT)
|
|
|
|
|
|
/*************************************************************************
|
|
* _REG relative to RSET_PCMCIA
|
|
*************************************************************************/
|
|
|
|
#define PCMCIA_C1_REG 0x0
|
|
#define PCMCIA_C1_CD1_MASK (1 << 0)
|
|
#define PCMCIA_C1_CD2_MASK (1 << 1)
|
|
#define PCMCIA_C1_VS1_MASK (1 << 2)
|
|
#define PCMCIA_C1_VS2_MASK (1 << 3)
|
|
#define PCMCIA_C1_VS1OE_MASK (1 << 6)
|
|
#define PCMCIA_C1_VS2OE_MASK (1 << 7)
|
|
#define PCMCIA_C1_CBIDSEL_SHIFT (8)
|
|
#define PCMCIA_C1_CBIDSEL_MASK (0x1f << PCMCIA_C1_CBIDSEL_SHIFT)
|
|
#define PCMCIA_C1_EN_PCMCIA_GPIO_MASK (1 << 13)
|
|
#define PCMCIA_C1_EN_PCMCIA_MASK (1 << 14)
|
|
#define PCMCIA_C1_EN_CARDBUS_MASK (1 << 15)
|
|
#define PCMCIA_C1_RESET_MASK (1 << 18)
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|
|
|
#define PCMCIA_C2_REG 0x8
|
|
#define PCMCIA_C2_DATA16_MASK (1 << 0)
|
|
#define PCMCIA_C2_BYTESWAP_MASK (1 << 1)
|
|
#define PCMCIA_C2_RWCOUNT_SHIFT 2
|
|
#define PCMCIA_C2_RWCOUNT_MASK (0x3f << PCMCIA_C2_RWCOUNT_SHIFT)
|
|
#define PCMCIA_C2_INACTIVE_SHIFT 8
|
|
#define PCMCIA_C2_INACTIVE_MASK (0x3f << PCMCIA_C2_INACTIVE_SHIFT)
|
|
#define PCMCIA_C2_SETUP_SHIFT 16
|
|
#define PCMCIA_C2_SETUP_MASK (0x3f << PCMCIA_C2_SETUP_SHIFT)
|
|
#define PCMCIA_C2_HOLD_SHIFT 24
|
|
#define PCMCIA_C2_HOLD_MASK (0x3f << PCMCIA_C2_HOLD_SHIFT)
|
|
|
|
|
|
/*************************************************************************
|
|
* _REG relative to RSET_SDRAM
|
|
*************************************************************************/
|
|
|
|
#define SDRAM_CFG_REG 0x0
|
|
#define SDRAM_CFG_ROW_SHIFT 4
|
|
#define SDRAM_CFG_ROW_MASK (0x3 << SDRAM_CFG_ROW_SHIFT)
|
|
#define SDRAM_CFG_COL_SHIFT 6
|
|
#define SDRAM_CFG_COL_MASK (0x3 << SDRAM_CFG_COL_SHIFT)
|
|
#define SDRAM_CFG_32B_SHIFT 10
|
|
#define SDRAM_CFG_32B_MASK (1 << SDRAM_CFG_32B_SHIFT)
|
|
#define SDRAM_CFG_BANK_SHIFT 13
|
|
#define SDRAM_CFG_BANK_MASK (1 << SDRAM_CFG_BANK_SHIFT)
|
|
|
|
#define SDRAM_PRIO_REG 0x2C
|
|
#define SDRAM_PRIO_MIPS_SHIFT 29
|
|
#define SDRAM_PRIO_MIPS_MASK (1 << SDRAM_PRIO_MIPS_SHIFT)
|
|
#define SDRAM_PRIO_ADSL_SHIFT 30
|
|
#define SDRAM_PRIO_ADSL_MASK (1 << SDRAM_PRIO_ADSL_SHIFT)
|
|
#define SDRAM_PRIO_EN_SHIFT 31
|
|
#define SDRAM_PRIO_EN_MASK (1 << SDRAM_PRIO_EN_SHIFT)
|
|
|
|
|
|
/*************************************************************************
|
|
* _REG relative to RSET_MEMC
|
|
*************************************************************************/
|
|
|
|
#define MEMC_CFG_REG 0x4
|
|
#define MEMC_CFG_32B_SHIFT 1
|
|
#define MEMC_CFG_32B_MASK (1 << MEMC_CFG_32B_SHIFT)
|
|
#define MEMC_CFG_COL_SHIFT 3
|
|
#define MEMC_CFG_COL_MASK (0x3 << MEMC_CFG_COL_SHIFT)
|
|
#define MEMC_CFG_ROW_SHIFT 6
|
|
#define MEMC_CFG_ROW_MASK (0x3 << MEMC_CFG_ROW_SHIFT)
|
|
|
|
|
|
/*************************************************************************
|
|
* _REG relative to RSET_DDR
|
|
*************************************************************************/
|
|
|
|
#define DDR_DMIPSPLLCFG_REG 0x18
|
|
#define DMIPSPLLCFG_M1_SHIFT 0
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#define DMIPSPLLCFG_M1_MASK (0xff << DMIPSPLLCFG_M1_SHIFT)
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#define DMIPSPLLCFG_N1_SHIFT 23
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#define DMIPSPLLCFG_N1_MASK (0x3f << DMIPSPLLCFG_N1_SHIFT)
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#define DMIPSPLLCFG_N2_SHIFT 29
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#define DMIPSPLLCFG_N2_MASK (0x7 << DMIPSPLLCFG_N2_SHIFT)
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/*************************************************************************
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* _REG relative to RSET_SPI
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*************************************************************************/
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/* BCM 6338 SPI core */
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#define SPI_BCM_6338_SPI_CMD 0x00 /* 16-bits register */
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#define SPI_BCM_6338_SPI_INT_STATUS 0x02
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#define SPI_BCM_6338_SPI_MASK_INT_ST 0x03
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#define SPI_BCM_6338_SPI_INT_MASK 0x04
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#define SPI_BCM_6338_SPI_ST 0x05
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#define SPI_BCM_6338_SPI_CLK_CFG 0x06
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#define SPI_BCM_6338_SPI_FILL_BYTE 0x07
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#define SPI_BCM_6338_SPI_MSG_TAIL 0x09
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#define SPI_BCM_6338_SPI_RX_TAIL 0x0b
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#define SPI_BCM_6338_SPI_MSG_CTL 0x40
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#define SPI_BCM_6338_SPI_MSG_DATA 0x41
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#define SPI_BCM_6338_SPI_MSG_DATA_SIZE 0x3f
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#define SPI_BCM_6338_SPI_RX_DATA 0x80
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#define SPI_BCM_6338_SPI_RX_DATA_SIZE 0x3f
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/* BCM 6348 SPI core */
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#define SPI_BCM_6348_SPI_MASK_INT_ST 0x00
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#define SPI_BCM_6348_SPI_INT_STATUS 0x01
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#define SPI_BCM_6348_SPI_CMD 0x02 /* 16-bits register */
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#define SPI_BCM_6348_SPI_FILL_BYTE 0x04
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#define SPI_BCM_6348_SPI_CLK_CFG 0x05
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#define SPI_BCM_6348_SPI_ST 0x06
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#define SPI_BCM_6348_SPI_INT_MASK 0x07
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#define SPI_BCM_6348_SPI_RX_TAIL 0x08
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#define SPI_BCM_6348_SPI_MSG_TAIL 0x10
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#define SPI_BCM_6348_SPI_MSG_DATA 0x40
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#define SPI_BCM_6348_SPI_MSG_CTL 0x42
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#define SPI_BCM_6348_SPI_MSG_DATA_SIZE 0x3f
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#define SPI_BCM_6348_SPI_RX_DATA 0x80
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#define SPI_BCM_6348_SPI_RX_DATA_SIZE 0x3f
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/* BCM 6358 SPI core */
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#define SPI_BCM_6358_MSG_CTL 0x00 /* 16-bits register */
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#define SPI_BCM_6358_SPI_MSG_DATA 0x02
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#define SPI_BCM_6358_SPI_MSG_DATA_SIZE 0x21e
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#define SPI_BCM_6358_SPI_RX_DATA 0x400
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#define SPI_BCM_6358_SPI_RX_DATA_SIZE 0x220
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#define SPI_BCM_6358_SPI_CMD 0x700 /* 16-bits register */
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#define SPI_BCM_6358_SPI_INT_STATUS 0x702
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#define SPI_BCM_6358_SPI_MASK_INT_ST 0x703
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#define SPI_BCM_6358_SPI_INT_MASK 0x704
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#define SPI_BCM_6358_SPI_STATUS 0x705
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#define SPI_BCM_6358_SPI_CLK_CFG 0x706
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#define SPI_BCM_6358_SPI_FILL_BYTE 0x707
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#define SPI_BCM_6358_SPI_MSG_TAIL 0x709
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#define SPI_BCM_6358_SPI_RX_TAIL 0x70B
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/* Shared SPI definitions */
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/* Message configuration */
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#define SPI_FD_RW 0x00
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#define SPI_HD_W 0x01
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#define SPI_HD_R 0x02
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#define SPI_BYTE_CNT_SHIFT 0
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#define SPI_MSG_TYPE_SHIFT 14
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/* Command */
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#define SPI_CMD_NOOP 0x01
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#define SPI_CMD_SOFT_RESET 0x02
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#define SPI_CMD_HARD_RESET 0x04
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#define SPI_CMD_START_IMMEDIATE 0x08
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#define SPI_CMD_COMMAND_SHIFT 0
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#define SPI_CMD_COMMAND_MASK 0x000f
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#define SPI_CMD_DEVICE_ID_SHIFT 4
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#define SPI_CMD_PREPEND_BYTE_CNT_SHIFT 8
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#define SPI_CMD_ONE_BYTE_SHIFT 11
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#define SPI_CMD_ONE_WIRE_SHIFT 12
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#define SPI_DEV_ID_0 0
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#define SPI_DEV_ID_1 1
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#define SPI_DEV_ID_2 2
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#define SPI_DEV_ID_3 3
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/* Interrupt mask */
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#define SPI_INTR_CMD_DONE 0x01
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#define SPI_INTR_RX_OVERFLOW 0x02
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#define SPI_INTR_TX_UNDERFLOW 0x04
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#define SPI_INTR_TX_OVERFLOW 0x08
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#define SPI_INTR_RX_UNDERFLOW 0x10
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#define SPI_INTR_CLEAR_ALL 0x1f
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/* Status */
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#define SPI_RX_EMPTY 0x02
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#define SPI_CMD_BUSY 0x04
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#define SPI_SERIAL_BUSY 0x08
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/* Clock configuration */
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#define SPI_CLK_20MHZ 0x00
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#define SPI_CLK_0_391MHZ 0x01
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#define SPI_CLK_0_781MHZ 0x02 /* default */
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#define SPI_CLK_1_563MHZ 0x03
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#define SPI_CLK_3_125MHZ 0x04
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#define SPI_CLK_6_250MHZ 0x05
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#define SPI_CLK_12_50MHZ 0x06
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#define SPI_CLK_25MHZ 0x07
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#define SPI_CLK_MASK 0x07
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#define SPI_SSOFFTIME_MASK 0x38
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#define SPI_SSOFFTIME_SHIFT 3
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#define SPI_BYTE_SWAP 0x80
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#endif /* BCM63XX_REGS_H_ */
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