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|
/*
* Definitions for TX4939
*
* Copyright (C) 2000-2001,2005-2006 Toshiba Corporation
* 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifndef __ASM_TXX9_TX4939_H
#define __ASM_TXX9_TX4939_H
/* some controllers are compatible with 4927/4938 */
#include <asm/txx9/tx4938.h>
#ifdef CONFIG_64BIT
#define TX4939_REG_BASE 0xffffffffff1f0000UL /* == TX4938_REG_BASE */
#else
#define TX4939_REG_BASE 0xff1f0000UL /* == TX4938_REG_BASE */
#endif
#define TX4939_REG_SIZE 0x00010000 /* == TX4938_REG_SIZE */
#define TX4939_ATA_REG(ch) (TX4939_REG_BASE + 0x3000 + (ch) * 0x1000)
#define TX4939_NDFMC_REG (TX4939_REG_BASE + 0x5000)
#define TX4939_SRAMC_REG (TX4939_REG_BASE + 0x6000)
#define TX4939_CRYPTO_REG (TX4939_REG_BASE + 0x6800)
#define TX4939_PCIC1_REG (TX4939_REG_BASE + 0x7000)
#define TX4939_DDRC_REG (TX4939_REG_BASE + 0x8000)
#define TX4939_EBUSC_REG (TX4939_REG_BASE + 0x9000)
#define TX4939_VPC_REG (TX4939_REG_BASE + 0xa000)
#define TX4939_DMA_REG(ch) (TX4939_REG_BASE + 0xb000 + (ch) * 0x800)
#define TX4939_PCIC_REG (TX4939_REG_BASE + 0xd000)
#define TX4939_CCFG_REG (TX4939_REG_BASE + 0xe000)
#define TX4939_IRC_REG (TX4939_REG_BASE + 0xe800)
#define TX4939_NR_TMR 6 /* 0xf000,0xf100,0xf200,0xfd00,0xfe00,0xff00 */
#define TX4939_TMR_REG(ch) \
(TX4939_REG_BASE + 0xf000 + ((ch) + ((ch) >= 3) * 10) * 0x100)
#define TX4939_NR_SIO 4 /* 0xf300, 0xf400, 0xf380, 0xf480 */
#define TX4939_SIO_REG(ch) \
(TX4939_REG_BASE + 0xf300 + (((ch) & 1) << 8) + (((ch) & 2) << 6))
#define TX4939_ACLC_REG (TX4939_REG_BASE + 0xf700)
#define TX4939_SPI_REG (TX4939_REG_BASE + 0xf800)
#define TX4939_I2C_REG (TX4939_REG_BASE + 0xf900)
#define TX4939_I2S_REG (TX4939_REG_BASE + 0xfa00)
#define TX4939_RTC_REG (TX4939_REG_BASE + 0xfb00)
#define TX4939_CIR_REG (TX4939_REG_BASE + 0xfc00)
struct tx4939_le_reg {
__u32 r;
__u32 unused;
};
struct tx4939_ddrc_reg {
struct tx4939_le_reg ctl[47];
__u64 unused0[17];
__u64 winen;
__u64 win[4];
};
struct tx4939_ccfg_reg {
__u64 ccfg;
__u64 crir;
__u64 pcfg;
__u64 toea;
__u64 clkctr;
__u64 unused0;
__u64 garbc;
__u64 unused1[2];
__u64 ramp;
__u64 unused2[2];
__u64 dskwctrl;
__u64 mclkosc;
__u64 mclkctl;
__u64 unused3[17];
struct {
__u64 mr;
__u64 dr;
} gpio[2];
};
struct tx4939_irc_reg {
struct tx4939_le_reg den;
struct tx4939_le_reg scipb;
struct tx4939_le_reg dm[2];
struct tx4939_le_reg lvl[16];
struct tx4939_le_reg msk;
struct tx4939_le_reg edc;
struct tx4939_le_reg pnd0;
struct tx4939_le_reg cs;
struct tx4939_le_reg pnd1;
struct tx4939_le_reg dm2[2];
struct tx4939_le_reg dbr[2];
struct tx4939_le_reg dben;
struct tx4939_le_reg unused0[2];
struct tx4939_le_reg flag[2];
struct tx4939_le_reg pol;
struct tx4939_le_reg cnt;
struct tx4939_le_reg maskint;
struct tx4939_le_reg maskext;
};
struct tx4939_rtc_reg {
__u32 ctl;
__u32 adr;
__u32 dat;
__u32 tbc;
};
struct tx4939_crypto_reg {
struct tx4939_le_reg csr;
struct tx4939_le_reg idesptr;
struct tx4939_le_reg cdesptr;
struct tx4939_le_reg buserr;
struct tx4939_le_reg cip_tout;
struct tx4939_le_reg cir;
union {
struct {
struct tx4939_le_reg data[8];
struct tx4939_le_reg ctrl;
} gen;
struct {
struct {
struct tx4939_le_reg l;
struct tx4939_le_reg u;
} key[3], ini;
struct tx4939_le_reg ctrl;
} des;
struct {
struct tx4939_le_reg key[4];
struct tx4939_le_reg ini[4];
struct tx4939_le_reg ctrl;
} aes;
struct {
struct {
struct tx4939_le_reg l;
struct tx4939_le_reg u;
} cnt;
struct tx4939_le_reg ini[5];
struct tx4939_le_reg unused;
struct tx4939_le_reg ctrl;
} hash;
} cdr;
struct tx4939_le_reg unused0[7];
struct tx4939_le_reg rcsr;
struct tx4939_le_reg rpr;
__u64 rdr;
__u64 ror[3];
struct tx4939_le_reg unused1[2];
struct tx4939_le_reg xorslr;
struct tx4939_le_reg xorsur;
};
struct tx4939_crypto_desc {
__u32 src;
__u32 dst;
__u32 next;
__u32 ctrl;
__u32 index;
__u32 xor;
};
struct tx4939_vpc_reg {
struct tx4939_le_reg csr;
struct {
struct tx4939_le_reg ctrlA;
struct tx4939_le_reg ctrlB;
struct tx4939_le_reg idesptr;
struct tx4939_le_reg cdesptr;
} port[3];
struct tx4939_le_reg buserr;
};
struct tx4939_vpc_desc {
__u32 src;
__u32 next;
__u32 ctrl1;
__u32 ctrl2;
};
/*
* IRC
*/
#define TX4939_IR_NONE 0
#define TX4939_IR_DDR 1
#define TX4939_IR_WTOERR 2
#define TX4939_NUM_IR_INT 3
#define TX4939_IR_INT(n) (3 + (n))
#define TX4939_NUM_IR_ETH 2
#define TX4939_IR_ETH(n) ((n) ? 43 : 6)
#define TX4939_IR_VIDEO 7
#define TX4939_IR_CIR 8
#define TX4939_NUM_IR_SIO 4
#define TX4939_IR_SIO(n) ((n) ? 43 + (n) : 9) /* 9,44-46 */
#define TX4939_NUM_IR_DMA 4
#define TX4939_IR_DMA(ch, n) (((ch) ? 22 : 10) + (n)) /* 10-13,22-25 */
#define TX4939_IR_IRC 14
#define TX4939_IR_PDMAC 15
#define TX4939_NUM_IR_TMR 6
#define TX4939_IR_TMR(n) (((n) >= 3 ? 45 : 16) + (n)) /* 16-18,48-50 */
#define TX4939_NUM_IR_ATA 2
#define TX4939_IR_ATA(n) (19 + (n))
#define TX4939_IR_ACLC 21
#define TX4939_IR_CIPHER 26
#define TX4939_IR_INTA 27
#define TX4939_IR_INTB 28
#define TX4939_IR_INTC 29
#define TX4939_IR_INTD 30
#define TX4939_IR_I2C 33
#define TX4939_IR_SPI 34
#define TX4939_IR_PCIC 35
#define TX4939_IR_PCIC1 36
#define TX4939_IR_PCIERR 37
#define TX4939_IR_PCIPME 38
#define TX4939_IR_NDFMC 39
#define TX4939_IR_ACLCPME 40
#define TX4939_IR_RTC 41
#define TX4939_IR_RND 42
#define TX4939_IR_I2S 47
#define TX4939_NUM_IR 64
#define TX4939_IRC_INT 2 /* IP[2] in Status register */
/*
* CCFG
*/
/* CCFG : Chip Configuration */
#define TX4939_CCFG_PCIBOOT 0x0000040000000000ULL
#define TX4939_CCFG_WDRST 0x0000020000000000ULL
#define TX4939_CCFG_WDREXEN 0x0000010000000000ULL
#define TX4939_CCFG_BCFG_MASK 0x000000ff00000000ULL
#define TX4939_CCFG_GTOT_MASK 0x06000000
#define TX4939_CCFG_GTOT_4096 0x06000000
#define TX4939_CCFG_GTOT_2048 0x04000000
#define TX4939_CCFG_GTOT_1024 0x02000000
#define TX4939_CCFG_GTOT_512 0x00000000
#define TX4939_CCFG_TINTDIS 0x01000000
#define TX4939_CCFG_PCI66 0x00800000
#define TX4939_CCFG_PCIMODE 0x00400000
#define TX4939_CCFG_SSCG 0x00100000
#define TX4939_CCFG_MULCLK_MASK 0x000e0000
#define TX4939_CCFG_MULCLK_8 (0x7 << 17)
#define TX4939_CCFG_MULCLK_9 (0x0 << 17)
#define TX4939_CCFG_MULCLK_10 (0x1 << 17)
#define TX4939_CCFG_MULCLK_11 (0x2 << 17)
#define TX4939_CCFG_MULCLK_12 (0x3 << 17)
#define TX4939_CCFG_MULCLK_13 (0x4 << 17)
#define TX4939_CCFG_MULCLK_14 (0x5 << 17)
#define TX4939_CCFG_MULCLK_15 (0x6 << 17)
#define TX4939_CCFG_BEOW 0x00010000
#define TX4939_CCFG_WR 0x00008000
#define TX4939_CCFG_TOE 0x00004000
#define TX4939_CCFG_PCIARB 0x00002000
#define TX4939_CCFG_YDIVMODE_MASK 0x00001c00
#define TX4939_CCFG_YDIVMODE_2 (0x0 << 10)
#define TX4939_CCFG_YDIVMODE_3 (0x1 << 10)
#define TX4939_CCFG_YDIVMODE_5 (0x6 << 10)
#define TX4939_CCFG_YDIVMODE_6 (0x7 << 10)
#define TX4939_CCFG_PTSEL 0x00000200
#define TX4939_CCFG_BESEL 0x00000100
#define TX4939_CCFG_SYSSP_MASK 0x000000c0
#define TX4939_CCFG_ACKSEL 0x00000020
#define TX4939_CCFG_ROMW 0x00000010
#define TX4939_CCFG_ENDIAN 0x00000004
#define TX4939_CCFG_ARMODE 0x00000002
#define TX4939_CCFG_ACEHOLD 0x00000001
/* PCFG : Pin Configuration */
#define TX4939_PCFG_SIO2MODE_MASK 0xc000000000000000ULL
#define TX4939_PCFG_SIO2MODE_GPIO 0x8000000000000000ULL
#define TX4939_PCFG_SIO2MODE_SIO2 0x4000000000000000ULL
#define TX4939_PCFG_SIO2MODE_SIO0 0x0000000000000000ULL
#define TX4939_PCFG_SPIMODE 0x2000000000000000ULL
#define TX4939_PCFG_I2CMODE 0x1000000000000000ULL
#define TX4939_PCFG_I2SMODE_MASK 0x0c00000000000000ULL
#define TX4939_PCFG_I2SMODE_GPIO 0x0c00000000000000ULL
#define TX4939_PCFG_I2SMODE_I2S 0x0800000000000000ULL
#define TX4939_PCFG_I2SMODE_I2S_ALT 0x0400000000000000ULL
#define TX4939_PCFG_I2SMODE_ACLC 0x0000000000000000ULL
#define TX4939_PCFG_SIO3MODE 0x0200000000000000ULL
#define TX4939_PCFG_DMASEL3 0x0004000000000000ULL
#define TX4939_PCFG_DMASEL3_SIO0 0x0004000000000000ULL
#define TX4939_PCFG_DMASEL3_NDFC 0x0000000000000000ULL
#define TX4939_PCFG_VSSMODE 0x0000200000000000ULL
#define TX4939_PCFG_VPSMODE 0x0000100000000000ULL
#define TX4939_PCFG_ET1MODE 0x0000080000000000ULL
#define TX4939_PCFG_ET0MODE 0x0000040000000000ULL
#define TX4939_PCFG_ATA1MODE 0x0000020000000000ULL
#define TX4939_PCFG_ATA0MODE 0x0000010000000000ULL
#define TX4939_PCFG_BP_PLL 0x0000000100000000ULL
#define TX4939_PCFG_SYSCLKEN 0x08000000
#define TX4939_PCFG_PCICLKEN_ALL 0x000f0000
#define TX4939_PCFG_PCICLKEN(ch) (0x00010000<<(ch))
#define TX4939_PCFG_SPEED1 0x00002000
#define TX4939_PCFG_SPEED0 0x00001000
#define TX4939_PCFG_ITMODE 0x00000300
#define TX4939_PCFG_DMASEL_ALL (0x00000007 | TX4939_PCFG_DMASEL3)
#define TX4939_PCFG_DMASEL2 0x00000004
#define TX4939_PCFG_DMASEL2_DRQ2 0x00000000
#define TX4939_PCFG_DMASEL2_SIO0 0x00000004
#define TX4939_PCFG_DMASEL1 0x00000002
#define TX4939_PCFG_DMASEL1_DRQ1 0x00000000
#define TX4939_PCFG_DMASEL0 0x00000001
#define TX4939_PCFG_DMASEL0_DRQ0 0x00000000
/* CLKCTR : Clock Control */
#define TX4939_CLKCTR_IOSCKD 0x8000000000000000ULL
#define TX4939_CLKCTR_SYSCKD 0x4000000000000000ULL
#define TX4939_CLKCTR_TM5CKD 0x2000000000000000ULL
#define TX4939_CLKCTR_TM4CKD 0x1000000000000000ULL
#define TX4939_CLKCTR_TM3CKD 0x0800000000000000ULL
#define TX4939_CLKCTR_CIRCKD 0x0400000000000000ULL
#define TX4939_CLKCTR_SIO3CKD 0x0200000000000000ULL
#define TX4939_CLKCTR_SIO2CKD 0x0100000000000000ULL
#define TX4939_CLKCTR_SIO1CKD 0x0080000000000000ULL
#define TX4939_CLKCTR_VPCCKD 0x0040000000000000ULL
#define TX4939_CLKCTR_EPCICKD 0x0020000000000000ULL
#define TX4939_CLKCTR_ETH1CKD 0x0008000000000000ULL
#define TX4939_CLKCTR_ATA1CKD 0x0004000000000000ULL
#define TX4939_CLKCTR_BROMCKD 0x0002000000000000ULL
#define TX4939_CLKCTR_NDCCKD 0x0001000000000000ULL
#define TX4939_CLKCTR_I2CCKD 0x0000800000000000ULL
#define TX4939_CLKCTR_ETH0CKD 0x0000400000000000ULL
#define TX4939_CLKCTR_SPICKD 0x0000200000000000ULL
#define TX4939_CLKCTR_SRAMCKD 0x0000100000000000ULL
#define TX4939_CLKCTR_PCI1CKD 0x0000080000000000ULL
#define TX4939_CLKCTR_DMA1CKD 0x0000040000000000ULL
#define TX4939_CLKCTR_ACLCKD 0x0000020000000000ULL
#define TX4939_CLKCTR_ATA0CKD 0x0000010000000000ULL
#define TX4939_CLKCTR_DMA0CKD 0x0000008000000000ULL
#define TX4939_CLKCTR_PCICCKD 0x0000004000000000ULL
#define TX4939_CLKCTR_I2SCKD 0x0000002000000000ULL
#define TX4939_CLKCTR_TM0CKD 0x0000001000000000ULL
#define TX4939_CLKCTR_TM1CKD 0x0000000800000000ULL
#define TX4939_CLKCTR_TM2CKD 0x0000000400000000ULL
#define TX4939_CLKCTR_SIO0CKD 0x0000000200000000ULL
#define TX4939_CLKCTR_CYPCKD 0x0000000100000000ULL
#define TX4939_CLKCTR_IOSRST 0x80000000
#define TX4939_CLKCTR_SYSRST 0x40000000
#define TX4939_CLKCTR_TM5RST 0x20000000
#define TX4939_CLKCTR_TM4RST 0x10000000
#define TX4939_CLKCTR_TM3RST 0x08000000
#define TX4939_CLKCTR_CIRRST 0x04000000
#define TX4939_CLKCTR_SIO3RST 0x02000000
#define TX4939_CLKCTR_SIO2RST 0x01000000
#define TX4939_CLKCTR_SIO1RST 0x00800000
#define TX4939_CLKCTR_VPCRST 0x00400000
#define TX4939_CLKCTR_EPCIRST 0x00200000
#define TX4939_CLKCTR_ETH1RST 0x00080000
#define TX4939_CLKCTR_ATA1RST 0x00040000
#define TX4939_CLKCTR_BROMRST 0x00020000
#define TX4939_CLKCTR_NDCRST 0x00010000
#define TX4939_CLKCTR_I2CRST 0x00008000
#define TX4939_CLKCTR_ETH0RST 0x00004000
#define TX4939_CLKCTR_SPIRST 0x00002000
#define TX4939_CLKCTR_SRAMRST 0x00001000
#define TX4939_CLKCTR_PCI1RST 0x00000800
#define TX4939_CLKCTR_DMA1RST 0x00000400
#define TX4939_CLKCTR_ACLRST 0x00000200
#define TX4939_CLKCTR_ATA0RST 0x00000100
#define TX4939_CLKCTR_DMA0RST 0x00000080
#define TX4939_CLKCTR_PCICRST 0x00000040
#define TX4939_CLKCTR_I2SRST 0x00000020
#define TX4939_CLKCTR_TM0RST 0x00000010
#define TX4939_CLKCTR_TM1RST 0x00000008
#define TX4939_CLKCTR_TM2RST 0x00000004
#define TX4939_CLKCTR_SIO0RST 0x00000002
#define TX4939_CLKCTR_CYPRST 0x00000001
/*
* RTC
*/
#define TX4939_RTCCTL_ALME 0x00000080
#define TX4939_RTCCTL_ALMD 0x00000040
#define TX4939_RTCCTL_BUSY 0x00000020
#define TX4939_RTCCTL_COMMAND 0x00000007
#define TX4939_RTCCTL_COMMAND_NOP 0x00000000
#define TX4939_RTCCTL_COMMAND_GETTIME 0x00000001
#define TX4939_RTCCTL_COMMAND_SETTIME 0x00000002
#define TX4939_RTCCTL_COMMAND_GETALARM 0x00000003
#define TX4939_RTCCTL_COMMAND_SETALARM 0x00000004
#define TX4939_RTCTBC_PM 0x00000080
#define TX4939_RTCTBC_COMP 0x0000007f
#define TX4939_RTC_REG_RAMSIZE 0x00000100
#define TX4939_RTC_REG_RWBSIZE 0x00000006
/*
* CRYPTO
*/
#define TX4939_CRYPTO_CSR_SAESO 0x08000000
#define TX4939_CRYPTO_CSR_SAESI 0x04000000
#define TX4939_CRYPTO_CSR_SDESO 0x02000000
#define TX4939_CRYPTO_CSR_SDESI 0x01000000
#define TX4939_CRYPTO_CSR_INDXBST_MASK 0x00700000
#define TX4939_CRYPTO_CSR_INDXBST(n) ((n) << 20)
#define TX4939_CRYPTO_CSR_TOINT 0x00080000
#define TX4939_CRYPTO_CSR_DCINT 0x00040000
#define TX4939_CRYPTO_CSR_GBINT 0x00010000
#define TX4939_CRYPTO_CSR_INDXAST_MASK 0x0000e000
#define TX4939_CRYPTO_CSR_INDXAST(n) ((n) << 13)
#define TX4939_CRYPTO_CSR_CSWAP_MASK 0x00001800
#define TX4939_CRYPTO_CSR_CSWAP_NONE 0x00000000
#define TX4939_CRYPTO_CSR_CSWAP_IN 0x00000800
#define TX4939_CRYPTO_CSR_CSWAP_OUT 0x00001000
#define TX4939_CRYPTO_CSR_CSWAP_BOTH 0x00001800
#define TX4939_CRYPTO_CSR_CDIV_MASK 0x00000600
#define TX4939_CRYPTO_CSR_CDIV_DIV2 0x00000000
#define TX4939_CRYPTO_CSR_CDIV_DIV1 0x00000200
#define TX4939_CRYPTO_CSR_CDIV_DIV2ALT 0x00000400
#define TX4939_CRYPTO_CSR_CDIV_DIV1ALT 0x00000600
#define TX4939_CRYPTO_CSR_PDINT_MASK 0x000000c0
#define TX4939_CRYPTO_CSR_PDINT_ALL 0x00000000
#define TX4939_CRYPTO_CSR_PDINT_END 0x00000040
#define TX4939_CRYPTO_CSR_PDINT_NEXT 0x00000080
#define TX4939_CRYPTO_CSR_PDINT_NONE 0x000000c0
#define TX4939_CRYPTO_CSR_GINTE 0x00000008
#define TX4939_CRYPTO_CSR_RSTD 0x00000004
#define TX4939_CRYPTO_CSR_RSTC 0x00000002
#define TX4939_CRYPTO_CSR_ENCR 0x00000001
/* bits for tx4939_crypto_reg.cdr.gen.ctrl */
#define TX4939_CRYPTO_CTX_ENGINE_MASK 0x00000003
#define TX4939_CRYPTO_CTX_ENGINE_DES 0x00000000
#define TX4939_CRYPTO_CTX_ENGINE_AES 0x00000001
#define TX4939_CRYPTO_CTX_ENGINE_MD5 0x00000002
#define TX4939_CRYPTO_CTX_ENGINE_SHA1 0x00000003
#define TX4939_CRYPTO_CTX_TDMS 0x00000010
#define TX4939_CRYPTO_CTX_CMS 0x00000020
#define TX4939_CRYPTO_CTX_DMS 0x00000040
#define TX4939_CRYPTO_CTX_UPDATE 0x00000080
/* bits for tx4939_crypto_desc.ctrl */
#define TX4939_CRYPTO_DESC_OB_CNT_MASK 0xffe00000
#define TX4939_CRYPTO_DESC_OB_CNT(cnt) ((cnt) << 21)
#define TX4939_CRYPTO_DESC_IB_CNT_MASK 0x001ffc00
#define TX4939_CRYPTO_DESC_IB_CNT(cnt) ((cnt) << 10)
#define TX4939_CRYPTO_DESC_START 0x00000200
#define TX4939_CRYPTO_DESC_END 0x00000100
#define TX4939_CRYPTO_DESC_XOR 0x00000010
#define TX4939_CRYPTO_DESC_LAST 0x00000008
#define TX4939_CRYPTO_DESC_ERR_MASK 0x00000006
#define TX4939_CRYPTO_DESC_ERR_NONE 0x00000000
#define TX4939_CRYPTO_DESC_ERR_TOUT 0x00000002
#define TX4939_CRYPTO_DESC_ERR_DIGEST 0x00000004
#define TX4939_CRYPTO_DESC_OWN 0x00000001
/* bits for tx4939_crypto_desc.index */
#define TX4939_CRYPTO_DESC_HASH_IDX_MASK 0x00000070
#define TX4939_CRYPTO_DESC_HASH_IDX(idx) ((idx) << 4)
#define TX4939_CRYPTO_DESC_ENCRYPT_IDX_MASK 0x00000007
#define TX4939_CRYPTO_DESC_ENCRYPT_IDX(idx) ((idx) << 0)
#define TX4939_CRYPTO_NR_SET 6
#define TX4939_CRYPTO_RCSR_INTE 0x00000008
#define TX4939_CRYPTO_RCSR_RST 0x00000004
#define TX4939_CRYPTO_RCSR_FIN 0x00000002
#define TX4939_CRYPTO_RCSR_ST 0x00000001
/*
* VPC
*/
#define TX4939_VPC_CSR_GBINT 0x00010000
#define TX4939_VPC_CSR_SWAPO 0x00000020
#define TX4939_VPC_CSR_SWAPI 0x00000010
#define TX4939_VPC_CSR_GINTE 0x00000008
#define TX4939_VPC_CSR_RSTD 0x00000004
#define TX4939_VPC_CSR_RSTVPC 0x00000002
#define TX4939_VPC_CTRLA_VDPSN 0x00000200
#define TX4939_VPC_CTRLA_PBUSY 0x00000100
#define TX4939_VPC_CTRLA_DCINT 0x00000080
#define TX4939_VPC_CTRLA_UOINT 0x00000040
#define TX4939_VPC_CTRLA_PDINT_MASK 0x00000030
#define TX4939_VPC_CTRLA_PDINT_ALL 0x00000000
#define TX4939_VPC_CTRLA_PDINT_NEXT 0x00000010
#define TX4939_VPC_CTRLA_PDINT_NONE 0x00000030
#define TX4939_VPC_CTRLA_VDVLDP 0x00000008
#define TX4939_VPC_CTRLA_VDMODE 0x00000004
#define TX4939_VPC_CTRLA_VDFOR 0x00000002
#define TX4939_VPC_CTRLA_ENVPC 0x00000001
/* bits for tx4939_vpc_desc.ctrl1 */
#define TX4939_VPC_DESC_CTRL1_ERR_MASK 0x00000006
#define TX4939_VPC_DESC_CTRL1_OWN 0x00000001
#define tx4939_ddrcptr ((struct tx4939_ddrc_reg __iomem *)TX4939_DDRC_REG)
#define tx4939_ebuscptr tx4938_ebuscptr
#define tx4939_ircptr \
((struct tx4939_irc_reg __iomem *)TX4939_IRC_REG)
#define tx4939_pcicptr tx4938_pcicptr
#define tx4939_pcic1ptr tx4938_pcic1ptr
#define tx4939_ccfgptr \
((struct tx4939_ccfg_reg __iomem *)TX4939_CCFG_REG)
#define tx4939_sramcptr tx4938_sramcptr
#define tx4939_rtcptr \
((struct tx4939_rtc_reg __iomem *)TX4939_RTC_REG)
#define tx4939_cryptoptr \
((struct tx4939_crypto_reg __iomem *)TX4939_CRYPTO_REG)
#define tx4939_vpcptr ((struct tx4939_vpc_reg __iomem *)TX4939_VPC_REG)
#define TX4939_REV_MAJ_MIN() \
((__u32)__raw_readq(&tx4939_ccfgptr->crir) & 0x00ff)
#define TX4939_REV_PCODE() \
((__u32)__raw_readq(&tx4939_ccfgptr->crir) >> 16)
#define TX4939_CCFG_BCFG() \
((__u32)((__raw_readq(&tx4939_ccfgptr->ccfg) & TX4939_CCFG_BCFG_MASK) \
>> 32))
#define tx4939_ccfg_clear(bits) tx4938_ccfg_clear(bits)
#define tx4939_ccfg_set(bits) tx4938_ccfg_set(bits)
#define tx4939_ccfg_change(change, new) tx4938_ccfg_change(change, new)
#define TX4939_EBUSC_CR(ch) TX4927_EBUSC_CR(ch)
#define TX4939_EBUSC_BA(ch) TX4927_EBUSC_BA(ch)
#define TX4939_EBUSC_SIZE(ch) TX4927_EBUSC_SIZE(ch)
#define TX4939_EBUSC_WIDTH(ch) \
(16 >> ((__u32)(TX4939_EBUSC_CR(ch) >> 20) & 0x1))
/* SCLK0 = MSTCLK * 429/19 * 16/245 / 2 (14.745MHz for MST 20MHz) */
#define TX4939_SCLK0(mst) \
((((mst) + 245/2) / 245UL * 429 * 16 + 19) / 19 / 2)
void tx4939_wdt_init(void);
void tx4939_add_memory_regions(void);
void tx4939_setup(void);
void tx4939_time_init(unsigned int tmrnr);
void tx4939_sio_init(unsigned int sclk, unsigned int cts_mask);
void tx4939_spi_init(int busid);
void tx4939_ethaddr_init(unsigned char *addr0, unsigned char *addr1);
int tx4939_report_pciclk(void);
void tx4939_report_pci1clk(void);
struct pci_dev;
int tx4939_pcic1_map_irq(const struct pci_dev *dev, u8 slot);
int tx4939_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
void tx4939_setup_pcierr_irq(void);
void tx4939_irq_init(void);
int tx4939_irq(void);
void tx4939_mtd_init(int ch);
#endif /* __ASM_TXX9_TX4939_H */
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