diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/mips/include/asm/txx9/tx4939.h | 525 |
1 files changed, 525 insertions, 0 deletions
diff --git a/arch/mips/include/asm/txx9/tx4939.h b/arch/mips/include/asm/txx9/tx4939.h new file mode 100644 index 000000000..00805ac6e --- /dev/null +++ b/arch/mips/include/asm/txx9/tx4939.h @@ -0,0 +1,525 @@ +/* + * 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) + +#define TX4939_RNG_REG (TX4939_CRYPTO_REG + 0xb0) + +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_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 + +/* + * 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_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); +void tx4939_ata_init(void); +void tx4939_rtc_init(void); +void tx4939_ndfmc_init(unsigned int hold, unsigned int spw, + unsigned char ch_mask, unsigned char wide_mask); +void tx4939_dmac_init(int memcpy_chan0, int memcpy_chan1); +void tx4939_aclc_init(void); +void tx4939_sramc_init(void); +void tx4939_rng_init(void); + +#endif /* __ASM_TXX9_TX4939_H */ |