Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

[cris-mirror.git] / include / linux / bcma / bcma_driver_chipcommon.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LINUX_BCMA_DRIVER_CC_H_
#define LINUX_BCMA_DRIVER_CC_H_

#include <linux/platform_device.h>
#include <linux/gpio.h>

/** ChipCommon core registers. **/
#define BCMA_CC_ID                      0x0000
#define  BCMA_CC_ID_ID                  0x0000FFFF
#define  BCMA_CC_ID_ID_SHIFT            0
#define  BCMA_CC_ID_REV                 0x000F0000
#define  BCMA_CC_ID_REV_SHIFT           16
#define  BCMA_CC_ID_PKG                 0x00F00000
#define  BCMA_CC_ID_PKG_SHIFT           20
#define  BCMA_CC_ID_NRCORES             0x0F000000
#define  BCMA_CC_ID_NRCORES_SHIFT       24
#define  BCMA_CC_ID_TYPE                0xF0000000
#define  BCMA_CC_ID_TYPE_SHIFT          28
#define BCMA_CC_CAP                     0x0004          /* Capabilities */
#define  BCMA_CC_CAP_NRUART             0x00000003      /* # of UARTs */
#define  BCMA_CC_CAP_MIPSEB             0x00000004      /* MIPS in BigEndian Mode */
#define  BCMA_CC_CAP_UARTCLK            0x00000018      /* UART clock select */
#define   BCMA_CC_CAP_UARTCLK_INT       0x00000008      /* UARTs are driven by internal divided clock */
#define  BCMA_CC_CAP_UARTGPIO           0x00000020      /* UARTs on GPIO 15-12 */
#define  BCMA_CC_CAP_EXTBUS             0x000000C0      /* External buses present */
#define  BCMA_CC_CAP_FLASHT             0x00000700      /* Flash Type */
#define   BCMA_CC_FLASHT_NONE           0x00000000      /* No flash */
#define   BCMA_CC_FLASHT_STSER          0x00000100      /* ST serial flash */
#define   BCMA_CC_FLASHT_ATSER          0x00000200      /* Atmel serial flash */
#define   BCMA_CC_FLASHT_NAND           0x00000300      /* NAND flash */
#define   BCMA_CC_FLASHT_PARA           0x00000700      /* Parallel flash */
#define  BCMA_CC_CAP_PLLT               0x00038000      /* PLL Type */
#define   BCMA_PLLTYPE_NONE             0x00000000
#define   BCMA_PLLTYPE_1                0x00010000      /* 48Mhz base, 3 dividers */
#define   BCMA_PLLTYPE_2                0x00020000      /* 48Mhz, 4 dividers */
#define   BCMA_PLLTYPE_3                0x00030000      /* 25Mhz, 2 dividers */
#define   BCMA_PLLTYPE_4                0x00008000      /* 48Mhz, 4 dividers */
#define   BCMA_PLLTYPE_5                0x00018000      /* 25Mhz, 4 dividers */
#define   BCMA_PLLTYPE_6                0x00028000      /* 100/200 or 120/240 only */
#define   BCMA_PLLTYPE_7                0x00038000      /* 25Mhz, 4 dividers */
#define  BCMA_CC_CAP_PCTL               0x00040000      /* Power Control */
#define  BCMA_CC_CAP_OTPS               0x00380000      /* OTP size */
#define  BCMA_CC_CAP_OTPS_SHIFT         19
#define  BCMA_CC_CAP_OTPS_BASE          5
#define  BCMA_CC_CAP_JTAGM              0x00400000      /* JTAG master present */
#define  BCMA_CC_CAP_BROM               0x00800000      /* Internal boot ROM active */
#define  BCMA_CC_CAP_64BIT              0x08000000      /* 64-bit Backplane */
#define  BCMA_CC_CAP_PMU                0x10000000      /* PMU available (rev >= 20) */
#define  BCMA_CC_CAP_ECI                0x20000000      /* ECI available (rev >= 20) */
#define  BCMA_CC_CAP_SPROM              0x40000000      /* SPROM present */
#define  BCMA_CC_CAP_NFLASH             0x80000000      /* NAND flash present (rev >= 35 or BCM4706?) */
#define BCMA_CC_CORECTL                 0x0008
#define  BCMA_CC_CORECTL_UARTCLK0       0x00000001      /* Drive UART with internal clock */
#define  BCMA_CC_CORECTL_SE             0x00000002      /* sync clk out enable (corerev >= 3) */
#define  BCMA_CC_CORECTL_UARTCLKEN      0x00000008      /* UART clock enable (rev >= 21) */
#define BCMA_CC_BIST                    0x000C
#define BCMA_CC_OTPS                    0x0010          /* OTP status */
#define  BCMA_CC_OTPS_PROGFAIL          0x80000000
#define  BCMA_CC_OTPS_PROTECT           0x00000007
#define  BCMA_CC_OTPS_HW_PROTECT        0x00000001
#define  BCMA_CC_OTPS_SW_PROTECT        0x00000002
#define  BCMA_CC_OTPS_CID_PROTECT       0x00000004
#define  BCMA_CC_OTPS_GU_PROG_IND       0x00000F00      /* General Use programmed indication */
#define  BCMA_CC_OTPS_GU_PROG_IND_SHIFT 8
#define  BCMA_CC_OTPS_GU_PROG_HW        0x00000100      /* HW region programmed */
#define BCMA_CC_OTPC                    0x0014          /* OTP control */
#define  BCMA_CC_OTPC_RECWAIT           0xFF000000
#define  BCMA_CC_OTPC_PROGWAIT          0x00FFFF00
#define  BCMA_CC_OTPC_PRW_SHIFT         8
#define  BCMA_CC_OTPC_MAXFAIL           0x00000038
#define  BCMA_CC_OTPC_VSEL              0x00000006
#define  BCMA_CC_OTPC_SELVL             0x00000001
#define BCMA_CC_OTPP                    0x0018          /* OTP prog */
#define  BCMA_CC_OTPP_COL               0x000000FF
#define  BCMA_CC_OTPP_ROW               0x0000FF00
#define  BCMA_CC_OTPP_ROW_SHIFT         8
#define  BCMA_CC_OTPP_READERR           0x10000000
#define  BCMA_CC_OTPP_VALUE             0x20000000
#define  BCMA_CC_OTPP_READ              0x40000000
#define  BCMA_CC_OTPP_START             0x80000000
#define  BCMA_CC_OTPP_BUSY              0x80000000
#define BCMA_CC_OTPL                    0x001C          /* OTP layout */
#define  BCMA_CC_OTPL_GURGN_OFFSET      0x00000FFF      /* offset of general use region */
#define BCMA_CC_IRQSTAT                 0x0020
#define BCMA_CC_IRQMASK                 0x0024
#define  BCMA_CC_IRQ_GPIO               0x00000001      /* gpio intr */
#define  BCMA_CC_IRQ_EXT                0x00000002      /* ro: ext intr pin (corerev >= 3) */
#define  BCMA_CC_IRQ_WDRESET            0x80000000      /* watchdog reset occurred */
#define BCMA_CC_CHIPCTL                 0x0028          /* Rev >= 11 only */
#define BCMA_CC_CHIPSTAT                0x002C          /* Rev >= 11 only */
#define  BCMA_CC_CHIPST_4313_SPROM_PRESENT      1
#define  BCMA_CC_CHIPST_4313_OTP_PRESENT        2
#define  BCMA_CC_CHIPST_4331_SPROM_PRESENT      2
#define  BCMA_CC_CHIPST_4331_OTP_PRESENT        4
#define  BCMA_CC_CHIPST_43228_ILP_DIV_EN        0x00000001
#define  BCMA_CC_CHIPST_43228_OTP_PRESENT       0x00000002
#define  BCMA_CC_CHIPST_43228_SERDES_REFCLK_PADSEL      0x00000004
#define  BCMA_CC_CHIPST_43228_SDIO_MODE         0x00000008
#define  BCMA_CC_CHIPST_43228_SDIO_OTP_PRESENT  0x00000010
#define  BCMA_CC_CHIPST_43228_SDIO_RESET        0x00000020
#define  BCMA_CC_CHIPST_4706_PKG_OPTION         BIT(0) /* 0: full-featured package 1: low-cost package */
#define  BCMA_CC_CHIPST_4706_SFLASH_PRESENT     BIT(1) /* 0: parallel, 1: serial flash is present */
#define  BCMA_CC_CHIPST_4706_SFLASH_TYPE        BIT(2) /* 0: 8b-p/ST-s flash, 1: 16b-p/Atmal-s flash */
#define  BCMA_CC_CHIPST_4706_MIPS_BENDIAN       BIT(3) /* 0: little, 1: big endian */
#define  BCMA_CC_CHIPST_4706_PCIE1_DISABLE      BIT(5) /* PCIE1 enable strap pin */
#define  BCMA_CC_CHIPST_5357_NAND_BOOT          BIT(4) /* NAND boot, valid for CC rev 38 and/or BCM5357 */
#define  BCMA_CC_CHIPST_4360_XTAL_40MZ          0x00000001
#define BCMA_CC_JCMD                    0x0030          /* Rev >= 10 only */
#define  BCMA_CC_JCMD_START             0x80000000
#define  BCMA_CC_JCMD_BUSY              0x80000000
#define  BCMA_CC_JCMD_PAUSE             0x40000000
#define  BCMA_CC_JCMD0_ACC_MASK         0x0000F000
#define  BCMA_CC_JCMD0_ACC_IRDR         0x00000000
#define  BCMA_CC_JCMD0_ACC_DR           0x00001000
#define  BCMA_CC_JCMD0_ACC_IR           0x00002000
#define  BCMA_CC_JCMD0_ACC_RESET        0x00003000
#define  BCMA_CC_JCMD0_ACC_IRPDR        0x00004000
#define  BCMA_CC_JCMD0_ACC_PDR          0x00005000
#define  BCMA_CC_JCMD0_IRW_MASK         0x00000F00
#define  BCMA_CC_JCMD_ACC_MASK          0x000F0000      /* Changes for corerev 11 */
#define  BCMA_CC_JCMD_ACC_IRDR          0x00000000
#define  BCMA_CC_JCMD_ACC_DR            0x00010000
#define  BCMA_CC_JCMD_ACC_IR            0x00020000
#define  BCMA_CC_JCMD_ACC_RESET         0x00030000
#define  BCMA_CC_JCMD_ACC_IRPDR         0x00040000
#define  BCMA_CC_JCMD_ACC_PDR           0x00050000
#define  BCMA_CC_JCMD_IRW_MASK          0x00001F00
#define  BCMA_CC_JCMD_IRW_SHIFT         8
#define  BCMA_CC_JCMD_DRW_MASK          0x0000003F
#define BCMA_CC_JIR                     0x0034          /* Rev >= 10 only */
#define BCMA_CC_JDR                     0x0038          /* Rev >= 10 only */
#define BCMA_CC_JCTL                    0x003C          /* Rev >= 10 only */
#define  BCMA_CC_JCTL_FORCE_CLK         4               /* Force clock */
#define  BCMA_CC_JCTL_EXT_EN            2               /* Enable external targets */
#define  BCMA_CC_JCTL_EN                1               /* Enable Jtag master */
#define BCMA_CC_FLASHCTL                0x0040
/* Start/busy bit in flashcontrol */
#define  BCMA_CC_FLASHCTL_OPCODE        0x000000ff
#define  BCMA_CC_FLASHCTL_ACTION        0x00000700
#define  BCMA_CC_FLASHCTL_CS_ACTIVE     0x00001000      /* Chip Select Active, rev >= 20 */
#define  BCMA_CC_FLASHCTL_START         0x80000000
#define  BCMA_CC_FLASHCTL_BUSY          BCMA_CC_FLASHCTL_START
/* Flashcontrol action + opcodes for ST flashes */
#define  BCMA_CC_FLASHCTL_ST_WREN       0x0006          /* Write Enable */
#define  BCMA_CC_FLASHCTL_ST_WRDIS      0x0004          /* Write Disable */
#define  BCMA_CC_FLASHCTL_ST_RDSR       0x0105          /* Read Status Register */
#define  BCMA_CC_FLASHCTL_ST_WRSR       0x0101          /* Write Status Register */
#define  BCMA_CC_FLASHCTL_ST_READ       0x0303          /* Read Data Bytes */
#define  BCMA_CC_FLASHCTL_ST_PP         0x0302          /* Page Program */
#define  BCMA_CC_FLASHCTL_ST_SE         0x02d8          /* Sector Erase */
#define  BCMA_CC_FLASHCTL_ST_BE         0x00c7          /* Bulk Erase */
#define  BCMA_CC_FLASHCTL_ST_DP         0x00b9          /* Deep Power-down */
#define  BCMA_CC_FLASHCTL_ST_RES        0x03ab          /* Read Electronic Signature */
#define  BCMA_CC_FLASHCTL_ST_CSA        0x1000          /* Keep chip select asserted */
#define  BCMA_CC_FLASHCTL_ST_SSE        0x0220          /* Sub-sector Erase */
/* Flashcontrol action + opcodes for Atmel flashes */
#define  BCMA_CC_FLASHCTL_AT_READ                       0x07e8
#define  BCMA_CC_FLASHCTL_AT_PAGE_READ                  0x07d2
#define  BCMA_CC_FLASHCTL_AT_STATUS                     0x01d7
#define  BCMA_CC_FLASHCTL_AT_BUF1_WRITE                 0x0384
#define  BCMA_CC_FLASHCTL_AT_BUF2_WRITE                 0x0387
#define  BCMA_CC_FLASHCTL_AT_BUF1_ERASE_PROGRAM         0x0283
#define  BCMA_CC_FLASHCTL_AT_BUF2_ERASE_PROGRAM         0x0286
#define  BCMA_CC_FLASHCTL_AT_BUF1_PROGRAM               0x0288
#define  BCMA_CC_FLASHCTL_AT_BUF2_PROGRAM               0x0289
#define  BCMA_CC_FLASHCTL_AT_PAGE_ERASE                 0x0281
#define  BCMA_CC_FLASHCTL_AT_BLOCK_ERASE                0x0250
#define  BCMA_CC_FLASHCTL_AT_BUF1_WRITE_ERASE_PROGRAM   0x0382
#define  BCMA_CC_FLASHCTL_AT_BUF2_WRITE_ERASE_PROGRAM   0x0385
#define  BCMA_CC_FLASHCTL_AT_BUF1_LOAD                  0x0253
#define  BCMA_CC_FLASHCTL_AT_BUF2_LOAD                  0x0255
#define  BCMA_CC_FLASHCTL_AT_BUF1_COMPARE               0x0260
#define  BCMA_CC_FLASHCTL_AT_BUF2_COMPARE               0x0261
#define  BCMA_CC_FLASHCTL_AT_BUF1_REPROGRAM             0x0258
#define  BCMA_CC_FLASHCTL_AT_BUF2_REPROGRAM             0x0259
#define BCMA_CC_FLASHADDR               0x0044
#define BCMA_CC_FLASHDATA               0x0048
/* Status register bits for ST flashes */
#define  BCMA_CC_FLASHDATA_ST_WIP       0x01            /* Write In Progress */
#define  BCMA_CC_FLASHDATA_ST_WEL       0x02            /* Write Enable Latch */
#define  BCMA_CC_FLASHDATA_ST_BP_MASK   0x1c            /* Block Protect */
#define  BCMA_CC_FLASHDATA_ST_BP_SHIFT  2
#define  BCMA_CC_FLASHDATA_ST_SRWD      0x80            /* Status Register Write Disable */
/* Status register bits for Atmel flashes */
#define  BCMA_CC_FLASHDATA_AT_READY     0x80
#define  BCMA_CC_FLASHDATA_AT_MISMATCH  0x40
#define  BCMA_CC_FLASHDATA_AT_ID_MASK   0x38
#define  BCMA_CC_FLASHDATA_AT_ID_SHIFT  3
#define BCMA_CC_BCAST_ADDR              0x0050
#define BCMA_CC_BCAST_DATA              0x0054
#define BCMA_CC_GPIOPULLUP              0x0058          /* Rev >= 20 only */
#define BCMA_CC_GPIOPULLDOWN            0x005C          /* Rev >= 20 only */
#define BCMA_CC_GPIOIN                  0x0060
#define BCMA_CC_GPIOOUT                 0x0064
#define BCMA_CC_GPIOOUTEN               0x0068
#define BCMA_CC_GPIOCTL                 0x006C
#define BCMA_CC_GPIOPOL                 0x0070
#define BCMA_CC_GPIOIRQ                 0x0074
#define BCMA_CC_WATCHDOG                0x0080
#define BCMA_CC_GPIOTIMER               0x0088          /* LED powersave (corerev >= 16) */
#define  BCMA_CC_GPIOTIMER_OFFTIME      0x0000FFFF
#define  BCMA_CC_GPIOTIMER_OFFTIME_SHIFT        0
#define  BCMA_CC_GPIOTIMER_ONTIME       0xFFFF0000
#define  BCMA_CC_GPIOTIMER_ONTIME_SHIFT 16
#define BCMA_CC_GPIOTOUTM               0x008C          /* LED powersave (corerev >= 16) */
#define BCMA_CC_CLOCK_N                 0x0090
#define BCMA_CC_CLOCK_SB                0x0094
#define BCMA_CC_CLOCK_PCI               0x0098
#define BCMA_CC_CLOCK_M2                0x009C
#define BCMA_CC_CLOCK_MIPS              0x00A0
#define BCMA_CC_CLKDIV                  0x00A4          /* Rev >= 3 only */
#define  BCMA_CC_CLKDIV_SFLASH          0x0F000000
#define  BCMA_CC_CLKDIV_SFLASH_SHIFT    24
#define  BCMA_CC_CLKDIV_OTP             0x000F0000
#define  BCMA_CC_CLKDIV_OTP_SHIFT       16
#define  BCMA_CC_CLKDIV_JTAG            0x00000F00
#define  BCMA_CC_CLKDIV_JTAG_SHIFT      8
#define  BCMA_CC_CLKDIV_UART            0x000000FF
#define BCMA_CC_CAP_EXT                 0x00AC          /* Capabilities */
#define  BCMA_CC_CAP_EXT_SECI_PRESENT   0x00000001
#define  BCMA_CC_CAP_EXT_GSIO_PRESENT   0x00000002
#define  BCMA_CC_CAP_EXT_GCI_PRESENT    0x00000004
#define  BCMA_CC_CAP_EXT_SECI_PUART_PRESENT             0x00000008    /* UART present */
#define  BCMA_CC_CAP_EXT_AOB_PRESENT    0x00000040
#define BCMA_CC_PLLONDELAY              0x00B0          /* Rev >= 4 only */
#define BCMA_CC_FREFSELDELAY            0x00B4          /* Rev >= 4 only */
#define BCMA_CC_SLOWCLKCTL              0x00B8          /* 6 <= Rev <= 9 only */
#define  BCMA_CC_SLOWCLKCTL_SRC         0x00000007      /* slow clock source mask */
#define   BCMA_CC_SLOWCLKCTL_SRC_LPO    0x00000000      /* source of slow clock is LPO */
#define   BCMA_CC_SLOWCLKCTL_SRC_XTAL   0x00000001      /* source of slow clock is crystal */
#define   BCMA_CC_SLOECLKCTL_SRC_PCI    0x00000002      /* source of slow clock is PCI */
#define  BCMA_CC_SLOWCLKCTL_LPOFREQ     0x00000200      /* LPOFreqSel, 1: 160Khz, 0: 32KHz */
#define  BCMA_CC_SLOWCLKCTL_LPOPD       0x00000400      /* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */
#define  BCMA_CC_SLOWCLKCTL_FSLOW       0x00000800      /* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */
#define  BCMA_CC_SLOWCLKCTL_IPLL        0x00001000      /* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */
#define  BCMA_CC_SLOWCLKCTL_ENXTAL      0x00002000      /* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */
#define  BCMA_CC_SLOWCLKCTL_XTALPU      0x00004000      /* XtalPU (RO), 1/0: crystal running/disabled */
#define  BCMA_CC_SLOWCLKCTL_CLKDIV      0xFFFF0000      /* ClockDivider (SlowClk = 1/(4+divisor)) */
#define  BCMA_CC_SLOWCLKCTL_CLKDIV_SHIFT        16
#define BCMA_CC_SYSCLKCTL               0x00C0          /* Rev >= 3 only */
#define  BCMA_CC_SYSCLKCTL_IDLPEN       0x00000001      /* ILPen: Enable Idle Low Power */
#define  BCMA_CC_SYSCLKCTL_ALPEN        0x00000002      /* ALPen: Enable Active Low Power */
#define  BCMA_CC_SYSCLKCTL_PLLEN        0x00000004      /* ForcePLLOn */
#define  BCMA_CC_SYSCLKCTL_FORCEALP     0x00000008      /* Force ALP (or HT if ALPen is not set */
#define  BCMA_CC_SYSCLKCTL_FORCEHT      0x00000010      /* Force HT */
#define  BCMA_CC_SYSCLKCTL_CLKDIV       0xFFFF0000      /* ClkDiv  (ILP = 1/(4+divisor)) */
#define  BCMA_CC_SYSCLKCTL_CLKDIV_SHIFT 16
#define BCMA_CC_CLKSTSTR                0x00C4          /* Rev >= 3 only */
#define BCMA_CC_EROM                    0x00FC
#define BCMA_CC_PCMCIA_CFG              0x0100
#define BCMA_CC_PCMCIA_MEMWAIT          0x0104
#define BCMA_CC_PCMCIA_ATTRWAIT         0x0108
#define BCMA_CC_PCMCIA_IOWAIT           0x010C
#define BCMA_CC_IDE_CFG                 0x0110
#define BCMA_CC_IDE_MEMWAIT             0x0114
#define BCMA_CC_IDE_ATTRWAIT            0x0118
#define BCMA_CC_IDE_IOWAIT              0x011C
#define BCMA_CC_PROG_CFG                0x0120
#define BCMA_CC_PROG_WAITCNT            0x0124
#define BCMA_CC_FLASH_CFG               0x0128
#define  BCMA_CC_FLASH_CFG_DS           0x0010  /* Data size, 0=8bit, 1=16bit */
#define BCMA_CC_FLASH_WAITCNT           0x012C
#define BCMA_CC_SROM_CONTROL            0x0190
#define  BCMA_CC_SROM_CONTROL_START     0x80000000
#define  BCMA_CC_SROM_CONTROL_BUSY      0x80000000
#define  BCMA_CC_SROM_CONTROL_OPCODE    0x60000000
#define  BCMA_CC_SROM_CONTROL_OP_READ   0x00000000
#define  BCMA_CC_SROM_CONTROL_OP_WRITE  0x20000000
#define  BCMA_CC_SROM_CONTROL_OP_WRDIS  0x40000000
#define  BCMA_CC_SROM_CONTROL_OP_WREN   0x60000000
#define  BCMA_CC_SROM_CONTROL_OTPSEL    0x00000010
#define  BCMA_CC_SROM_CONTROL_LOCK      0x00000008
#define  BCMA_CC_SROM_CONTROL_SIZE_MASK 0x00000006
#define  BCMA_CC_SROM_CONTROL_SIZE_1K   0x00000000
#define  BCMA_CC_SROM_CONTROL_SIZE_4K   0x00000002
#define  BCMA_CC_SROM_CONTROL_SIZE_16K  0x00000004
#define  BCMA_CC_SROM_CONTROL_SIZE_SHIFT        1
#define  BCMA_CC_SROM_CONTROL_PRESENT   0x00000001
/* Block 0x140 - 0x190 registers are chipset specific */
#define BCMA_CC_4706_FLASHSCFG          0x18C           /* Flash struct configuration */
#define  BCMA_CC_4706_FLASHSCFG_MASK    0x000000ff
#define  BCMA_CC_4706_FLASHSCFG_SF1     0x00000001      /* 2nd serial flash present */
#define  BCMA_CC_4706_FLASHSCFG_PF1     0x00000002      /* 2nd parallel flash present */
#define  BCMA_CC_4706_FLASHSCFG_SF1_TYPE        0x00000004      /* 2nd serial flash type : 0 : ST, 1 : Atmel */
#define  BCMA_CC_4706_FLASHSCFG_NF1     0x00000008      /* 2nd NAND flash present */
#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_MASK      0x000000f0
#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_4MB       0x00000010      /* 4MB */
#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_8MB       0x00000020      /* 8MB */
#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_16MB      0x00000030      /* 16MB */
#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_32MB      0x00000040      /* 32MB */
#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_64MB      0x00000050      /* 64MB */
#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_128MB     0x00000060      /* 128MB */
#define  BCMA_CC_4706_FLASHSCFG_1ST_MADDR_SEG_256MB     0x00000070      /* 256MB */
/* NAND flash registers for BCM4706 (corerev = 31) */
#define BCMA_CC_NFLASH_CTL              0x01A0
#define  BCMA_CC_NFLASH_CTL_ERR         0x08000000
#define BCMA_CC_NFLASH_CONF             0x01A4
#define BCMA_CC_NFLASH_COL_ADDR         0x01A8
#define BCMA_CC_NFLASH_ROW_ADDR         0x01AC
#define BCMA_CC_NFLASH_DATA             0x01B0
#define BCMA_CC_NFLASH_WAITCNT0         0x01B4
/* 0x1E0 is defined as shared BCMA_CLKCTLST */
#define BCMA_CC_HW_WORKAROUND           0x01E4 /* Hardware workaround (rev >= 20) */
#define BCMA_CC_UART0_DATA              0x0300
#define BCMA_CC_UART0_IMR               0x0304
#define BCMA_CC_UART0_FCR               0x0308
#define BCMA_CC_UART0_LCR               0x030C
#define BCMA_CC_UART0_MCR               0x0310
#define BCMA_CC_UART0_LSR               0x0314
#define BCMA_CC_UART0_MSR               0x0318
#define BCMA_CC_UART0_SCRATCH           0x031C
#define BCMA_CC_UART1_DATA              0x0400
#define BCMA_CC_UART1_IMR               0x0404
#define BCMA_CC_UART1_FCR               0x0408
#define BCMA_CC_UART1_LCR               0x040C
#define BCMA_CC_UART1_MCR               0x0410
#define BCMA_CC_UART1_LSR               0x0414
#define BCMA_CC_UART1_MSR               0x0418
#define BCMA_CC_UART1_SCRATCH           0x041C
/* PMU registers (rev >= 20) */
#define BCMA_CC_PMU_CTL                 0x0600 /* PMU control */
#define  BCMA_CC_PMU_CTL_ILP_DIV        0xFFFF0000 /* ILP div mask */
#define  BCMA_CC_PMU_CTL_ILP_DIV_SHIFT  16
#define  BCMA_CC_PMU_CTL_RES            0x00006000 /* reset control mask */
#define  BCMA_CC_PMU_CTL_RES_SHIFT      13
#define  BCMA_CC_PMU_CTL_RES_RELOAD     0x2     /* reload POR values */
#define  BCMA_CC_PMU_CTL_PLL_UPD        0x00000400
#define  BCMA_CC_PMU_CTL_NOILPONW       0x00000200 /* No ILP on wait */
#define  BCMA_CC_PMU_CTL_HTREQEN        0x00000100 /* HT req enable */
#define  BCMA_CC_PMU_CTL_ALPREQEN       0x00000080 /* ALP req enable */
#define  BCMA_CC_PMU_CTL_XTALFREQ       0x0000007C /* Crystal freq */
#define  BCMA_CC_PMU_CTL_XTALFREQ_SHIFT 2
#define  BCMA_CC_PMU_CTL_ILPDIVEN       0x00000002 /* ILP div enable */
#define  BCMA_CC_PMU_CTL_LPOSEL         0x00000001 /* LPO sel */
#define BCMA_CC_PMU_CAP                 0x0604 /* PMU capabilities */
#define  BCMA_CC_PMU_CAP_REVISION       0x000000FF /* Revision mask */
#define BCMA_CC_PMU_STAT                0x0608 /* PMU status */
#define  BCMA_CC_PMU_STAT_EXT_LPO_AVAIL 0x00000100
#define  BCMA_CC_PMU_STAT_WDRESET       0x00000080
#define  BCMA_CC_PMU_STAT_INTPEND       0x00000040 /* Interrupt pending */
#define  BCMA_CC_PMU_STAT_SBCLKST       0x00000030 /* Backplane clock status? */
#define  BCMA_CC_PMU_STAT_HAVEALP       0x00000008 /* ALP available */
#define  BCMA_CC_PMU_STAT_HAVEHT        0x00000004 /* HT available */
#define  BCMA_CC_PMU_STAT_RESINIT       0x00000003 /* Res init */
#define BCMA_CC_PMU_RES_STAT            0x060C /* PMU res status */
#define BCMA_CC_PMU_RES_PEND            0x0610 /* PMU res pending */
#define BCMA_CC_PMU_TIMER               0x0614 /* PMU timer */
#define BCMA_CC_PMU_MINRES_MSK          0x0618 /* PMU min res mask */
#define BCMA_CC_PMU_MAXRES_MSK          0x061C /* PMU max res mask */
#define BCMA_CC_PMU_RES_TABSEL          0x0620 /* PMU res table sel */
#define BCMA_CC_PMU_RES_DEPMSK          0x0624 /* PMU res dep mask */
#define BCMA_CC_PMU_RES_UPDNTM          0x0628 /* PMU res updown timer */
#define BCMA_CC_PMU_RES_TIMER           0x062C /* PMU res timer */
#define BCMA_CC_PMU_CLKSTRETCH          0x0630 /* PMU clockstretch */
#define BCMA_CC_PMU_WATCHDOG            0x0634 /* PMU watchdog */
#define BCMA_CC_PMU_RES_REQTS           0x0640 /* PMU res req timer sel */
#define BCMA_CC_PMU_RES_REQT            0x0644 /* PMU res req timer */
#define BCMA_CC_PMU_RES_REQM            0x0648 /* PMU res req mask */
#define BCMA_CC_PMU_CHIPCTL_ADDR        0x0650
#define BCMA_CC_PMU_CHIPCTL_DATA        0x0654
#define BCMA_CC_PMU_REGCTL_ADDR         0x0658
#define BCMA_CC_PMU_REGCTL_DATA         0x065C
#define BCMA_CC_PMU_PLLCTL_ADDR         0x0660
#define BCMA_CC_PMU_PLLCTL_DATA         0x0664
#define BCMA_CC_PMU_STRAPOPT            0x0668 /* (corerev >= 28) */
#define BCMA_CC_PMU_XTAL_FREQ           0x066C /* (pmurev >= 10) */
#define  BCMA_CC_PMU_XTAL_FREQ_ILPCTL_MASK      0x00001FFF
#define  BCMA_CC_PMU_XTAL_FREQ_MEASURE_MASK     0x80000000
#define  BCMA_CC_PMU_XTAL_FREQ_MEASURE_SHIFT    31
#define BCMA_CC_SPROM                   0x0800 /* SPROM beginning */
/* NAND flash MLC controller registers (corerev >= 38) */
#define BCMA_CC_NAND_REVISION           0x0C00
#define BCMA_CC_NAND_CMD_START          0x0C04
#define BCMA_CC_NAND_CMD_ADDR_X         0x0C08
#define BCMA_CC_NAND_CMD_ADDR           0x0C0C
#define BCMA_CC_NAND_CMD_END_ADDR       0x0C10
#define BCMA_CC_NAND_CS_NAND_SELECT     0x0C14
#define BCMA_CC_NAND_CS_NAND_XOR        0x0C18
#define BCMA_CC_NAND_SPARE_RD0          0x0C20
#define BCMA_CC_NAND_SPARE_RD4          0x0C24
#define BCMA_CC_NAND_SPARE_RD8          0x0C28
#define BCMA_CC_NAND_SPARE_RD12         0x0C2C
#define BCMA_CC_NAND_SPARE_WR0          0x0C30
#define BCMA_CC_NAND_SPARE_WR4          0x0C34
#define BCMA_CC_NAND_SPARE_WR8          0x0C38
#define BCMA_CC_NAND_SPARE_WR12         0x0C3C
#define BCMA_CC_NAND_ACC_CONTROL        0x0C40
#define BCMA_CC_NAND_CONFIG             0x0C48
#define BCMA_CC_NAND_TIMING_1           0x0C50
#define BCMA_CC_NAND_TIMING_2           0x0C54
#define BCMA_CC_NAND_SEMAPHORE          0x0C58
#define BCMA_CC_NAND_DEVID              0x0C60
#define BCMA_CC_NAND_DEVID_X            0x0C64
#define BCMA_CC_NAND_BLOCK_LOCK_STATUS  0x0C68
#define BCMA_CC_NAND_INTFC_STATUS       0x0C6C
#define BCMA_CC_NAND_ECC_CORR_ADDR_X    0x0C70
#define BCMA_CC_NAND_ECC_CORR_ADDR      0x0C74
#define BCMA_CC_NAND_ECC_UNC_ADDR_X     0x0C78
#define BCMA_CC_NAND_ECC_UNC_ADDR       0x0C7C
#define BCMA_CC_NAND_READ_ERROR_COUNT   0x0C80
#define BCMA_CC_NAND_CORR_STAT_THRESHOLD        0x0C84
#define BCMA_CC_NAND_READ_ADDR_X        0x0C90
#define BCMA_CC_NAND_READ_ADDR          0x0C94
#define BCMA_CC_NAND_PAGE_PROGRAM_ADDR_X        0x0C98
#define BCMA_CC_NAND_PAGE_PROGRAM_ADDR  0x0C9C
#define BCMA_CC_NAND_COPY_BACK_ADDR_X   0x0CA0
#define BCMA_CC_NAND_COPY_BACK_ADDR     0x0CA4
#define BCMA_CC_NAND_BLOCK_ERASE_ADDR_X 0x0CA8
#define BCMA_CC_NAND_BLOCK_ERASE_ADDR   0x0CAC
#define BCMA_CC_NAND_INV_READ_ADDR_X    0x0CB0
#define BCMA_CC_NAND_INV_READ_ADDR      0x0CB4
#define BCMA_CC_NAND_BLK_WR_PROTECT     0x0CC0
#define BCMA_CC_NAND_ACC_CONTROL_CS1    0x0CD0
#define BCMA_CC_NAND_CONFIG_CS1         0x0CD4
#define BCMA_CC_NAND_TIMING_1_CS1       0x0CD8
#define BCMA_CC_NAND_TIMING_2_CS1       0x0CDC
#define BCMA_CC_NAND_SPARE_RD16         0x0D30
#define BCMA_CC_NAND_SPARE_RD20         0x0D34
#define BCMA_CC_NAND_SPARE_RD24         0x0D38
#define BCMA_CC_NAND_SPARE_RD28         0x0D3C
#define BCMA_CC_NAND_CACHE_ADDR         0x0D40
#define BCMA_CC_NAND_CACHE_DATA         0x0D44
#define BCMA_CC_NAND_CTRL_CONFIG        0x0D48
#define BCMA_CC_NAND_CTRL_STATUS        0x0D4C

/* Divider allocation in 4716/47162/5356 */
#define BCMA_CC_PMU5_MAINPLL_CPU        1
#define BCMA_CC_PMU5_MAINPLL_MEM        2
#define BCMA_CC_PMU5_MAINPLL_SSB        3

/* PLL usage in 4716/47162 */
#define BCMA_CC_PMU4716_MAINPLL_PLL0    12

/* PLL usage in 5356/5357 */
#define BCMA_CC_PMU5356_MAINPLL_PLL0    0
#define BCMA_CC_PMU5357_MAINPLL_PLL0    0

/* 4706 PMU */
#define BCMA_CC_PMU4706_MAINPLL_PLL0    0
#define BCMA_CC_PMU6_4706_PROCPLL_OFF   4       /* The CPU PLL */
#define  BCMA_CC_PMU6_4706_PROC_P2DIV_MASK      0x000f0000
#define  BCMA_CC_PMU6_4706_PROC_P2DIV_SHIFT     16
#define  BCMA_CC_PMU6_4706_PROC_P1DIV_MASK      0x0000f000
#define  BCMA_CC_PMU6_4706_PROC_P1DIV_SHIFT     12
#define  BCMA_CC_PMU6_4706_PROC_NDIV_INT_MASK   0x00000ff8
#define  BCMA_CC_PMU6_4706_PROC_NDIV_INT_SHIFT  3
#define  BCMA_CC_PMU6_4706_PROC_NDIV_MODE_MASK  0x00000007
#define  BCMA_CC_PMU6_4706_PROC_NDIV_MODE_SHIFT 0

/* PMU rev 15 */
#define BCMA_CC_PMU15_PLL_PLLCTL0       0
#define  BCMA_CC_PMU15_PLL_PC0_CLKSEL_MASK      0x00000003
#define  BCMA_CC_PMU15_PLL_PC0_CLKSEL_SHIFT     0
#define  BCMA_CC_PMU15_PLL_PC0_FREQTGT_MASK     0x003FFFFC
#define  BCMA_CC_PMU15_PLL_PC0_FREQTGT_SHIFT    2
#define  BCMA_CC_PMU15_PLL_PC0_PRESCALE_MASK    0x00C00000
#define  BCMA_CC_PMU15_PLL_PC0_PRESCALE_SHIFT   22
#define  BCMA_CC_PMU15_PLL_PC0_KPCTRL_MASK      0x07000000
#define  BCMA_CC_PMU15_PLL_PC0_KPCTRL_SHIFT     24
#define  BCMA_CC_PMU15_PLL_PC0_FCNTCTRL_MASK    0x38000000
#define  BCMA_CC_PMU15_PLL_PC0_FCNTCTRL_SHIFT   27
#define  BCMA_CC_PMU15_PLL_PC0_FDCMODE_MASK     0x40000000
#define  BCMA_CC_PMU15_PLL_PC0_FDCMODE_SHIFT    30
#define  BCMA_CC_PMU15_PLL_PC0_CTRLBIAS_MASK    0x80000000
#define  BCMA_CC_PMU15_PLL_PC0_CTRLBIAS_SHIFT   31

/* ALP clock on pre-PMU chips */
#define BCMA_CC_PMU_ALP_CLOCK           20000000
/* HT clock for systems with PMU-enabled chipcommon */
#define BCMA_CC_PMU_HT_CLOCK            80000000

/* PMU rev 5 (& 6) */
#define BCMA_CC_PPL_P1P2_OFF            0
#define BCMA_CC_PPL_P1_MASK             0x0f000000
#define BCMA_CC_PPL_P1_SHIFT            24
#define BCMA_CC_PPL_P2_MASK             0x00f00000
#define BCMA_CC_PPL_P2_SHIFT            20
#define BCMA_CC_PPL_M14_OFF             1
#define BCMA_CC_PPL_MDIV_MASK           0x000000ff
#define BCMA_CC_PPL_MDIV_WIDTH          8
#define BCMA_CC_PPL_NM5_OFF             2
#define BCMA_CC_PPL_NDIV_MASK           0xfff00000
#define BCMA_CC_PPL_NDIV_SHIFT          20
#define BCMA_CC_PPL_FMAB_OFF            3
#define BCMA_CC_PPL_MRAT_MASK           0xf0000000
#define BCMA_CC_PPL_MRAT_SHIFT          28
#define BCMA_CC_PPL_ABRAT_MASK          0x08000000
#define BCMA_CC_PPL_ABRAT_SHIFT         27
#define BCMA_CC_PPL_FDIV_MASK           0x07ffffff
#define BCMA_CC_PPL_PLLCTL_OFF          4
#define BCMA_CC_PPL_PCHI_OFF            5
#define BCMA_CC_PPL_PCHI_MASK           0x0000003f

#define BCMA_CC_PMU_PLL_CTL0            0
#define BCMA_CC_PMU_PLL_CTL1            1
#define BCMA_CC_PMU_PLL_CTL2            2
#define BCMA_CC_PMU_PLL_CTL3            3
#define BCMA_CC_PMU_PLL_CTL4            4
#define BCMA_CC_PMU_PLL_CTL5            5

#define BCMA_CC_PMU1_PLL0_PC0_P1DIV_MASK        0x00f00000
#define BCMA_CC_PMU1_PLL0_PC0_P1DIV_SHIFT       20

#define BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_MASK     0x1ff00000
#define BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_SHIFT    20

#define BCMA_CCB_MII_MNG_CTL            0x0000
#define BCMA_CCB_MII_MNG_CMD_DATA       0x0004

/* BCM4331 ChipControl numbers. */
#define BCMA_CHIPCTL_4331_BT_COEXIST            BIT(0)  /* 0 disable */
#define BCMA_CHIPCTL_4331_SECI                  BIT(1)  /* 0 SECI is disabled (JATG functional) */
#define BCMA_CHIPCTL_4331_EXT_LNA               BIT(2)  /* 0 disable */
#define BCMA_CHIPCTL_4331_SPROM_GPIO13_15       BIT(3)  /* sprom/gpio13-15 mux */
#define BCMA_CHIPCTL_4331_EXTPA_EN              BIT(4)  /* 0 ext pa disable, 1 ext pa enabled */
#define BCMA_CHIPCTL_4331_GPIOCLK_ON_SPROMCS    BIT(5)  /* set drive out GPIO_CLK on sprom_cs pin */
#define BCMA_CHIPCTL_4331_PCIE_MDIO_ON_SPROMCS  BIT(6)  /* use sprom_cs pin as PCIE mdio interface */
#define BCMA_CHIPCTL_4331_EXTPA_ON_GPIO2_5      BIT(7)  /* aband extpa will be at gpio2/5 and sprom_dout */
#define BCMA_CHIPCTL_4331_OVR_PIPEAUXCLKEN      BIT(8)  /* override core control on pipe_AuxClkEnable */
#define BCMA_CHIPCTL_4331_OVR_PIPEAUXPWRDOWN    BIT(9)  /* override core control on pipe_AuxPowerDown */
#define BCMA_CHIPCTL_4331_PCIE_AUXCLKEN         BIT(10) /* pcie_auxclkenable */
#define BCMA_CHIPCTL_4331_PCIE_PIPE_PLLDOWN     BIT(11) /* pcie_pipe_pllpowerdown */
#define BCMA_CHIPCTL_4331_EXTPA_EN2             BIT(12) /* 0 ext pa disable, 1 ext pa enabled */
#define BCMA_CHIPCTL_4331_BT_SHD0_ON_GPIO4      BIT(16) /* enable bt_shd0 at gpio4 */
#define BCMA_CHIPCTL_4331_BT_SHD1_ON_GPIO5      BIT(17) /* enable bt_shd1 at gpio5 */

/* 43224 chip-specific ChipControl register bits */
#define BCMA_CCTRL_43224_GPIO_TOGGLE            0x8000          /* gpio[3:0] pins as btcoex or s/w gpio */
#define BCMA_CCTRL_43224A0_12MA_LED_DRIVE       0x00F000F0      /* 12 mA drive strength */
#define BCMA_CCTRL_43224B0_12MA_LED_DRIVE       0xF0            /* 12 mA drive strength for later 43224s */

/* 4313 Chip specific ChipControl register bits */
#define BCMA_CCTRL_4313_12MA_LED_DRIVE          0x00000007      /* 12 mA drive strengh for later 4313 */

/* BCM5357 ChipControl register bits */
#define BCMA_CHIPCTL_5357_EXTPA                 BIT(14)
#define BCMA_CHIPCTL_5357_ANT_MUX_2O3           BIT(15)
#define BCMA_CHIPCTL_5357_NFLASH                BIT(16)
#define BCMA_CHIPCTL_5357_I2S_PINS_ENABLE       BIT(18)
#define BCMA_CHIPCTL_5357_I2CSPI_PINS_ENABLE    BIT(19)

#define BCMA_RES_4314_LPLDO_PU                  BIT(0)
#define BCMA_RES_4314_PMU_SLEEP_DIS             BIT(1)
#define BCMA_RES_4314_PMU_BG_PU                 BIT(2)
#define BCMA_RES_4314_CBUCK_LPOM_PU             BIT(3)
#define BCMA_RES_4314_CBUCK_PFM_PU              BIT(4)
#define BCMA_RES_4314_CLDO_PU                   BIT(5)
#define BCMA_RES_4314_LPLDO2_LVM                BIT(6)
#define BCMA_RES_4314_WL_PMU_PU                 BIT(7)
#define BCMA_RES_4314_LNLDO_PU                  BIT(8)
#define BCMA_RES_4314_LDO3P3_PU                 BIT(9)
#define BCMA_RES_4314_OTP_PU                    BIT(10)
#define BCMA_RES_4314_XTAL_PU                   BIT(11)
#define BCMA_RES_4314_WL_PWRSW_PU               BIT(12)
#define BCMA_RES_4314_LQ_AVAIL                  BIT(13)
#define BCMA_RES_4314_LOGIC_RET                 BIT(14)
#define BCMA_RES_4314_MEM_SLEEP                 BIT(15)
#define BCMA_RES_4314_MACPHY_RET                BIT(16)
#define BCMA_RES_4314_WL_CORE_READY             BIT(17)
#define BCMA_RES_4314_ILP_REQ                   BIT(18)
#define BCMA_RES_4314_ALP_AVAIL                 BIT(19)
#define BCMA_RES_4314_MISC_PWRSW_PU             BIT(20)
#define BCMA_RES_4314_SYNTH_PWRSW_PU            BIT(21)
#define BCMA_RES_4314_RX_PWRSW_PU               BIT(22)
#define BCMA_RES_4314_RADIO_PU                  BIT(23)
#define BCMA_RES_4314_VCO_LDO_PU                BIT(24)
#define BCMA_RES_4314_AFE_LDO_PU                BIT(25)
#define BCMA_RES_4314_RX_LDO_PU                 BIT(26)
#define BCMA_RES_4314_TX_LDO_PU                 BIT(27)
#define BCMA_RES_4314_HT_AVAIL                  BIT(28)
#define BCMA_RES_4314_MACPHY_CLK_AVAIL          BIT(29)

/* Data for the PMU, if available.
 * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU)
 */
struct bcma_chipcommon_pmu {
        struct bcma_device *core;       /* Can be separated core or just ChipCommon one */
        u8 rev;                 /* PMU revision */
        u32 crystalfreq;        /* The active crystal frequency (in kHz) */
};

#ifdef CONFIG_BCMA_PFLASH
struct bcma_pflash {
        bool present;
};
#endif

#ifdef CONFIG_BCMA_SFLASH
struct mtd_info;

struct bcma_sflash {
        bool present;
        u32 blocksize;
        u16 numblocks;
        u32 size;
};
#endif

#ifdef CONFIG_BCMA_NFLASH
struct bcma_nflash {
        bool present;
        bool boot;              /* This is the flash the SoC boots from */
};
#endif

#ifdef CONFIG_BCMA_DRIVER_MIPS
struct bcma_serial_port {
        void *regs;
        unsigned long clockspeed;
        unsigned int irq;
        unsigned int baud_base;
        unsigned int reg_shift;
};
#endif /* CONFIG_BCMA_DRIVER_MIPS */

struct bcma_drv_cc {
        struct bcma_device *core;
        u32 status;
        u32 capabilities;
        u32 capabilities_ext;
        u8 setup_done:1;
        u8 early_setup_done:1;
        /* Fast Powerup Delay constant */
        u16 fast_pwrup_delay;
        struct bcma_chipcommon_pmu pmu;
#ifdef CONFIG_BCMA_PFLASH
        struct bcma_pflash pflash;
#endif
#ifdef CONFIG_BCMA_SFLASH
        struct bcma_sflash sflash;
#endif
#ifdef CONFIG_BCMA_NFLASH
        struct bcma_nflash nflash;
#endif

#ifdef CONFIG_BCMA_DRIVER_MIPS
        int nr_serial_ports;
        struct bcma_serial_port serial_ports[4];
#endif /* CONFIG_BCMA_DRIVER_MIPS */
        u32 ticks_per_ms;
        struct platform_device *watchdog;

        /* Lock for GPIO register access. */
        spinlock_t gpio_lock;
#ifdef CONFIG_BCMA_DRIVER_GPIO
        struct gpio_chip gpio;
#endif
};

struct bcma_drv_cc_b {
        struct bcma_device *core;
        u8 setup_done:1;
        void __iomem *mii;
};

/* Register access */
#define bcma_cc_read32(cc, offset) \
        bcma_read32((cc)->core, offset)
#define bcma_cc_write32(cc, offset, val) \
        bcma_write32((cc)->core, offset, val)

#define bcma_cc_mask32(cc, offset, mask) \
        bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) & (mask))
#define bcma_cc_set32(cc, offset, set) \
        bcma_cc_write32(cc, offset, bcma_cc_read32(cc, offset) | (set))
#define bcma_cc_maskset32(cc, offset, mask, set) \
        bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set))

/* PMU registers access */
#define bcma_pmu_read32(cc, offset) \
        bcma_read32((cc)->pmu.core, offset)
#define bcma_pmu_write32(cc, offset, val) \
        bcma_write32((cc)->pmu.core, offset, val)

#define bcma_pmu_mask32(cc, offset, mask) \
        bcma_pmu_write32(cc, offset, bcma_pmu_read32(cc, offset) & (mask))
#define bcma_pmu_set32(cc, offset, set) \
        bcma_pmu_write32(cc, offset, bcma_pmu_read32(cc, offset) | (set))
#define bcma_pmu_maskset32(cc, offset, mask, set) \
        bcma_pmu_write32(cc, offset, (bcma_pmu_read32(cc, offset) & (mask)) | (set))

extern u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks);

extern u32 bcma_chipco_get_alp_clock(struct bcma_drv_cc *cc);

void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value);

u32 bcma_chipco_irq_status(struct bcma_drv_cc *cc, u32 mask);

/* Chipcommon GPIO pin access. */
u32 bcma_chipco_gpio_in(struct bcma_drv_cc *cc, u32 mask);
u32 bcma_chipco_gpio_out(struct bcma_drv_cc *cc, u32 mask, u32 value);
u32 bcma_chipco_gpio_outen(struct bcma_drv_cc *cc, u32 mask, u32 value);
u32 bcma_chipco_gpio_control(struct bcma_drv_cc *cc, u32 mask, u32 value);
u32 bcma_chipco_gpio_intmask(struct bcma_drv_cc *cc, u32 mask, u32 value);
u32 bcma_chipco_gpio_polarity(struct bcma_drv_cc *cc, u32 mask, u32 value);
u32 bcma_chipco_gpio_pullup(struct bcma_drv_cc *cc, u32 mask, u32 value);
u32 bcma_chipco_gpio_pulldown(struct bcma_drv_cc *cc, u32 mask, u32 value);

/* PMU support */
extern void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset,
                                  u32 value);
extern void bcma_chipco_pll_maskset(struct bcma_drv_cc *cc, u32 offset,
                                    u32 mask, u32 set);
extern void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc,
                                        u32 offset, u32 mask, u32 set);
extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc,
                                       u32 offset, u32 mask, u32 set);
extern void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid);

extern u32 bcma_pmu_get_bus_clock(struct bcma_drv_cc *cc);

void bcma_chipco_b_mii_write(struct bcma_drv_cc_b *ccb, u32 offset, u32 value);

#endif /* LINUX_BCMA_DRIVER_CC_H_ */