1/* 2 * 3 * BRIEF MODULE DESCRIPTION 4 * Include file for Alchemy Semiconductor's Au1k CPU. 5 * 6 * Copyright 2000-2001, 2006-2008 MontaVista Software Inc. 7 * Author: MontaVista Software, Inc. <source@mvista.com> 8 * 9 * This program is free software; you can redistribute it and/or modify it 10 * under the terms of the GNU General Public License as published by the 11 * Free Software Foundation; either version 2 of the License, or (at your 12 * option) any later version. 13 * 14 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 15 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 16 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 17 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 20 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 21 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 * You should have received a copy of the GNU General Public License along 26 * with this program; if not, write to the Free Software Foundation, Inc., 27 * 675 Mass Ave, Cambridge, MA 02139, USA. 28 */ 29 30 /* 31 * some definitions add by takuzo@sm.sony.co.jp and sato@sm.sony.co.jp 32 */ 33 34#ifndef _AU1000_H_ 35#define _AU1000_H_ 36 37/* SOC Interrupt numbers */ 38/* Au1000-style (IC0/1): 2 controllers with 32 sources each */ 39#define AU1000_INTC0_INT_BASE (MIPS_CPU_IRQ_BASE + 8) 40#define AU1000_INTC0_INT_LAST (AU1000_INTC0_INT_BASE + 31) 41#define AU1000_INTC1_INT_BASE (AU1000_INTC0_INT_LAST + 1) 42#define AU1000_INTC1_INT_LAST (AU1000_INTC1_INT_BASE + 31) 43#define AU1000_MAX_INTR AU1000_INTC1_INT_LAST 44 45/* Au1300-style (GPIC): 1 controller with up to 128 sources */ 46#define ALCHEMY_GPIC_INT_BASE (MIPS_CPU_IRQ_BASE + 8) 47#define ALCHEMY_GPIC_INT_NUM 128 48#define ALCHEMY_GPIC_INT_LAST (ALCHEMY_GPIC_INT_BASE + ALCHEMY_GPIC_INT_NUM - 1) 49 50/* common clock names, shared among all variants. AUXPLL2 is Au1300 */ 51#define ALCHEMY_ROOT_CLK "root_clk" 52#define ALCHEMY_CPU_CLK "cpu_clk" 53#define ALCHEMY_AUXPLL_CLK "auxpll_clk" 54#define ALCHEMY_AUXPLL2_CLK "auxpll2_clk" 55#define ALCHEMY_SYSBUS_CLK "sysbus_clk" 56#define ALCHEMY_PERIPH_CLK "periph_clk" 57#define ALCHEMY_MEM_CLK "mem_clk" 58#define ALCHEMY_LR_CLK "lr_clk" 59#define ALCHEMY_FG0_CLK "fg0_clk" 60#define ALCHEMY_FG1_CLK "fg1_clk" 61#define ALCHEMY_FG2_CLK "fg2_clk" 62#define ALCHEMY_FG3_CLK "fg3_clk" 63#define ALCHEMY_FG4_CLK "fg4_clk" 64#define ALCHEMY_FG5_CLK "fg5_clk" 65 66/* Au1300 peripheral interrupt numbers */ 67#define AU1300_FIRST_INT (ALCHEMY_GPIC_INT_BASE) 68#define AU1300_UART1_INT (AU1300_FIRST_INT + 17) 69#define AU1300_UART2_INT (AU1300_FIRST_INT + 25) 70#define AU1300_UART3_INT (AU1300_FIRST_INT + 27) 71#define AU1300_SD1_INT (AU1300_FIRST_INT + 32) 72#define AU1300_SD2_INT (AU1300_FIRST_INT + 38) 73#define AU1300_PSC0_INT (AU1300_FIRST_INT + 48) 74#define AU1300_PSC1_INT (AU1300_FIRST_INT + 52) 75#define AU1300_PSC2_INT (AU1300_FIRST_INT + 56) 76#define AU1300_PSC3_INT (AU1300_FIRST_INT + 60) 77#define AU1300_NAND_INT (AU1300_FIRST_INT + 62) 78#define AU1300_DDMA_INT (AU1300_FIRST_INT + 75) 79#define AU1300_MMU_INT (AU1300_FIRST_INT + 76) 80#define AU1300_MPU_INT (AU1300_FIRST_INT + 77) 81#define AU1300_GPU_INT (AU1300_FIRST_INT + 78) 82#define AU1300_UDMA_INT (AU1300_FIRST_INT + 79) 83#define AU1300_TOY_INT (AU1300_FIRST_INT + 80) 84#define AU1300_TOY_MATCH0_INT (AU1300_FIRST_INT + 81) 85#define AU1300_TOY_MATCH1_INT (AU1300_FIRST_INT + 82) 86#define AU1300_TOY_MATCH2_INT (AU1300_FIRST_INT + 83) 87#define AU1300_RTC_INT (AU1300_FIRST_INT + 84) 88#define AU1300_RTC_MATCH0_INT (AU1300_FIRST_INT + 85) 89#define AU1300_RTC_MATCH1_INT (AU1300_FIRST_INT + 86) 90#define AU1300_RTC_MATCH2_INT (AU1300_FIRST_INT + 87) 91#define AU1300_UART0_INT (AU1300_FIRST_INT + 88) 92#define AU1300_SD0_INT (AU1300_FIRST_INT + 89) 93#define AU1300_USB_INT (AU1300_FIRST_INT + 90) 94#define AU1300_LCD_INT (AU1300_FIRST_INT + 91) 95#define AU1300_BSA_INT (AU1300_FIRST_INT + 92) 96#define AU1300_MPE_INT (AU1300_FIRST_INT + 93) 97#define AU1300_ITE_INT (AU1300_FIRST_INT + 94) 98#define AU1300_AES_INT (AU1300_FIRST_INT + 95) 99#define AU1300_CIM_INT (AU1300_FIRST_INT + 96) 100 101/**********************************************************************/ 102 103/* 104 * Physical base addresses for integrated peripherals 105 * 0..au1000 1..au1500 2..au1100 3..au1550 4..au1200 5..au1300 106 */ 107 108#define AU1000_AC97_PHYS_ADDR 0x10000000 /* 012 */ 109#define AU1300_ROM_PHYS_ADDR 0x10000000 /* 5 */ 110#define AU1300_OTP_PHYS_ADDR 0x10002000 /* 5 */ 111#define AU1300_VSS_PHYS_ADDR 0x10003000 /* 5 */ 112#define AU1300_UART0_PHYS_ADDR 0x10100000 /* 5 */ 113#define AU1300_UART1_PHYS_ADDR 0x10101000 /* 5 */ 114#define AU1300_UART2_PHYS_ADDR 0x10102000 /* 5 */ 115#define AU1300_UART3_PHYS_ADDR 0x10103000 /* 5 */ 116#define AU1000_USB_OHCI_PHYS_ADDR 0x10100000 /* 012 */ 117#define AU1000_USB_UDC_PHYS_ADDR 0x10200000 /* 0123 */ 118#define AU1300_GPIC_PHYS_ADDR 0x10200000 /* 5 */ 119#define AU1000_IRDA_PHYS_ADDR 0x10300000 /* 02 */ 120#define AU1200_AES_PHYS_ADDR 0x10300000 /* 45 */ 121#define AU1000_IC0_PHYS_ADDR 0x10400000 /* 01234 */ 122#define AU1300_GPU_PHYS_ADDR 0x10500000 /* 5 */ 123#define AU1000_MAC0_PHYS_ADDR 0x10500000 /* 023 */ 124#define AU1000_MAC1_PHYS_ADDR 0x10510000 /* 023 */ 125#define AU1000_MACEN_PHYS_ADDR 0x10520000 /* 023 */ 126#define AU1100_SD0_PHYS_ADDR 0x10600000 /* 245 */ 127#define AU1300_SD1_PHYS_ADDR 0x10601000 /* 5 */ 128#define AU1300_SD2_PHYS_ADDR 0x10602000 /* 5 */ 129#define AU1100_SD1_PHYS_ADDR 0x10680000 /* 24 */ 130#define AU1300_SYS_PHYS_ADDR 0x10900000 /* 5 */ 131#define AU1550_PSC2_PHYS_ADDR 0x10A00000 /* 3 */ 132#define AU1550_PSC3_PHYS_ADDR 0x10B00000 /* 3 */ 133#define AU1300_PSC0_PHYS_ADDR 0x10A00000 /* 5 */ 134#define AU1300_PSC1_PHYS_ADDR 0x10A01000 /* 5 */ 135#define AU1300_PSC2_PHYS_ADDR 0x10A02000 /* 5 */ 136#define AU1300_PSC3_PHYS_ADDR 0x10A03000 /* 5 */ 137#define AU1000_I2S_PHYS_ADDR 0x11000000 /* 02 */ 138#define AU1500_MAC0_PHYS_ADDR 0x11500000 /* 1 */ 139#define AU1500_MAC1_PHYS_ADDR 0x11510000 /* 1 */ 140#define AU1500_MACEN_PHYS_ADDR 0x11520000 /* 1 */ 141#define AU1000_UART0_PHYS_ADDR 0x11100000 /* 01234 */ 142#define AU1200_SWCNT_PHYS_ADDR 0x1110010C /* 4 */ 143#define AU1000_UART1_PHYS_ADDR 0x11200000 /* 0234 */ 144#define AU1000_UART2_PHYS_ADDR 0x11300000 /* 0 */ 145#define AU1000_UART3_PHYS_ADDR 0x11400000 /* 0123 */ 146#define AU1000_SSI0_PHYS_ADDR 0x11600000 /* 02 */ 147#define AU1000_SSI1_PHYS_ADDR 0x11680000 /* 02 */ 148#define AU1500_GPIO2_PHYS_ADDR 0x11700000 /* 1234 */ 149#define AU1000_IC1_PHYS_ADDR 0x11800000 /* 01234 */ 150#define AU1000_SYS_PHYS_ADDR 0x11900000 /* 012345 */ 151#define AU1550_PSC0_PHYS_ADDR 0x11A00000 /* 34 */ 152#define AU1550_PSC1_PHYS_ADDR 0x11B00000 /* 34 */ 153#define AU1000_MEM_PHYS_ADDR 0x14000000 /* 01234 */ 154#define AU1000_STATIC_MEM_PHYS_ADDR 0x14001000 /* 01234 */ 155#define AU1300_UDMA_PHYS_ADDR 0x14001800 /* 5 */ 156#define AU1000_DMA_PHYS_ADDR 0x14002000 /* 012 */ 157#define AU1550_DBDMA_PHYS_ADDR 0x14002000 /* 345 */ 158#define AU1550_DBDMA_CONF_PHYS_ADDR 0x14003000 /* 345 */ 159#define AU1000_MACDMA0_PHYS_ADDR 0x14004000 /* 0123 */ 160#define AU1000_MACDMA1_PHYS_ADDR 0x14004200 /* 0123 */ 161#define AU1200_CIM_PHYS_ADDR 0x14004000 /* 45 */ 162#define AU1500_PCI_PHYS_ADDR 0x14005000 /* 13 */ 163#define AU1550_PE_PHYS_ADDR 0x14008000 /* 3 */ 164#define AU1200_MAEBE_PHYS_ADDR 0x14010000 /* 4 */ 165#define AU1200_MAEFE_PHYS_ADDR 0x14012000 /* 4 */ 166#define AU1300_MAEITE_PHYS_ADDR 0x14010000 /* 5 */ 167#define AU1300_MAEMPE_PHYS_ADDR 0x14014000 /* 5 */ 168#define AU1550_USB_OHCI_PHYS_ADDR 0x14020000 /* 3 */ 169#define AU1200_USB_CTL_PHYS_ADDR 0x14020000 /* 4 */ 170#define AU1200_USB_OTG_PHYS_ADDR 0x14020020 /* 4 */ 171#define AU1200_USB_OHCI_PHYS_ADDR 0x14020100 /* 4 */ 172#define AU1200_USB_EHCI_PHYS_ADDR 0x14020200 /* 4 */ 173#define AU1200_USB_UDC_PHYS_ADDR 0x14022000 /* 4 */ 174#define AU1300_USB_EHCI_PHYS_ADDR 0x14020000 /* 5 */ 175#define AU1300_USB_OHCI0_PHYS_ADDR 0x14020400 /* 5 */ 176#define AU1300_USB_OHCI1_PHYS_ADDR 0x14020800 /* 5 */ 177#define AU1300_USB_CTL_PHYS_ADDR 0x14021000 /* 5 */ 178#define AU1300_USB_OTG_PHYS_ADDR 0x14022000 /* 5 */ 179#define AU1300_MAEBSA_PHYS_ADDR 0x14030000 /* 5 */ 180#define AU1100_LCD_PHYS_ADDR 0x15000000 /* 2 */ 181#define AU1200_LCD_PHYS_ADDR 0x15000000 /* 45 */ 182#define AU1500_PCI_MEM_PHYS_ADDR 0x400000000ULL /* 13 */ 183#define AU1500_PCI_IO_PHYS_ADDR 0x500000000ULL /* 13 */ 184#define AU1500_PCI_CONFIG0_PHYS_ADDR 0x600000000ULL /* 13 */ 185#define AU1500_PCI_CONFIG1_PHYS_ADDR 0x680000000ULL /* 13 */ 186#define AU1000_PCMCIA_IO_PHYS_ADDR 0xF00000000ULL /* 012345 */ 187#define AU1000_PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL /* 012345 */ 188#define AU1000_PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL /* 012345 */ 189 190/**********************************************************************/ 191 192 193/* 194 * Au1300 GPIO+INT controller (GPIC) register offsets and bits 195 * Registers are 128bits (0x10 bytes), divided into 4 "banks". 196 */ 197#define AU1300_GPIC_PINVAL 0x0000 198#define AU1300_GPIC_PINVALCLR 0x0010 199#define AU1300_GPIC_IPEND 0x0020 200#define AU1300_GPIC_PRIENC 0x0030 201#define AU1300_GPIC_IEN 0x0040 /* int_mask in manual */ 202#define AU1300_GPIC_IDIS 0x0050 /* int_maskclr in manual */ 203#define AU1300_GPIC_DMASEL 0x0060 204#define AU1300_GPIC_DEVSEL 0x0080 205#define AU1300_GPIC_DEVCLR 0x0090 206#define AU1300_GPIC_RSTVAL 0x00a0 207/* pin configuration space. one 32bit register for up to 128 IRQs */ 208#define AU1300_GPIC_PINCFG 0x1000 209 210#define GPIC_GPIO_TO_BIT(gpio) \ 211 (1 << ((gpio) & 0x1f)) 212 213#define GPIC_GPIO_BANKOFF(gpio) \ 214 (((gpio) >> 5) * 4) 215 216/* Pin Control bits: who owns the pin, what does it do */ 217#define GPIC_CFG_PC_GPIN 0 218#define GPIC_CFG_PC_DEV 1 219#define GPIC_CFG_PC_GPOLOW 2 220#define GPIC_CFG_PC_GPOHIGH 3 221#define GPIC_CFG_PC_MASK 3 222 223/* assign pin to MIPS IRQ line */ 224#define GPIC_CFG_IL_SET(x) (((x) & 3) << 2) 225#define GPIC_CFG_IL_MASK (3 << 2) 226 227/* pin interrupt type setup */ 228#define GPIC_CFG_IC_OFF (0 << 4) 229#define GPIC_CFG_IC_LEVEL_LOW (1 << 4) 230#define GPIC_CFG_IC_LEVEL_HIGH (2 << 4) 231#define GPIC_CFG_IC_EDGE_FALL (5 << 4) 232#define GPIC_CFG_IC_EDGE_RISE (6 << 4) 233#define GPIC_CFG_IC_EDGE_BOTH (7 << 4) 234#define GPIC_CFG_IC_MASK (7 << 4) 235 236/* allow interrupt to wake cpu from 'wait' */ 237#define GPIC_CFG_IDLEWAKE (1 << 7) 238 239/***********************************************************************/ 240 241/* Au1000 SDRAM memory controller register offsets */ 242#define AU1000_MEM_SDMODE0 0x0000 243#define AU1000_MEM_SDMODE1 0x0004 244#define AU1000_MEM_SDMODE2 0x0008 245#define AU1000_MEM_SDADDR0 0x000C 246#define AU1000_MEM_SDADDR1 0x0010 247#define AU1000_MEM_SDADDR2 0x0014 248#define AU1000_MEM_SDREFCFG 0x0018 249#define AU1000_MEM_SDPRECMD 0x001C 250#define AU1000_MEM_SDAUTOREF 0x0020 251#define AU1000_MEM_SDWRMD0 0x0024 252#define AU1000_MEM_SDWRMD1 0x0028 253#define AU1000_MEM_SDWRMD2 0x002C 254#define AU1000_MEM_SDSLEEP 0x0030 255#define AU1000_MEM_SDSMCKE 0x0034 256 257/* MEM_SDMODE register content definitions */ 258#define MEM_SDMODE_F (1 << 22) 259#define MEM_SDMODE_SR (1 << 21) 260#define MEM_SDMODE_BS (1 << 20) 261#define MEM_SDMODE_RS (3 << 18) 262#define MEM_SDMODE_CS (7 << 15) 263#define MEM_SDMODE_TRAS (15 << 11) 264#define MEM_SDMODE_TMRD (3 << 9) 265#define MEM_SDMODE_TWR (3 << 7) 266#define MEM_SDMODE_TRP (3 << 5) 267#define MEM_SDMODE_TRCD (3 << 3) 268#define MEM_SDMODE_TCL (7 << 0) 269 270#define MEM_SDMODE_BS_2Bank (0 << 20) 271#define MEM_SDMODE_BS_4Bank (1 << 20) 272#define MEM_SDMODE_RS_11Row (0 << 18) 273#define MEM_SDMODE_RS_12Row (1 << 18) 274#define MEM_SDMODE_RS_13Row (2 << 18) 275#define MEM_SDMODE_RS_N(N) ((N) << 18) 276#define MEM_SDMODE_CS_7Col (0 << 15) 277#define MEM_SDMODE_CS_8Col (1 << 15) 278#define MEM_SDMODE_CS_9Col (2 << 15) 279#define MEM_SDMODE_CS_10Col (3 << 15) 280#define MEM_SDMODE_CS_11Col (4 << 15) 281#define MEM_SDMODE_CS_N(N) ((N) << 15) 282#define MEM_SDMODE_TRAS_N(N) ((N) << 11) 283#define MEM_SDMODE_TMRD_N(N) ((N) << 9) 284#define MEM_SDMODE_TWR_N(N) ((N) << 7) 285#define MEM_SDMODE_TRP_N(N) ((N) << 5) 286#define MEM_SDMODE_TRCD_N(N) ((N) << 3) 287#define MEM_SDMODE_TCL_N(N) ((N) << 0) 288 289/* MEM_SDADDR register contents definitions */ 290#define MEM_SDADDR_E (1 << 20) 291#define MEM_SDADDR_CSBA (0x03FF << 10) 292#define MEM_SDADDR_CSMASK (0x03FF << 0) 293#define MEM_SDADDR_CSBA_N(N) ((N) & (0x03FF << 22) >> 12) 294#define MEM_SDADDR_CSMASK_N(N) ((N)&(0x03FF << 22) >> 22) 295 296/* MEM_SDREFCFG register content definitions */ 297#define MEM_SDREFCFG_TRC (15 << 28) 298#define MEM_SDREFCFG_TRPM (3 << 26) 299#define MEM_SDREFCFG_E (1 << 25) 300#define MEM_SDREFCFG_RE (0x1ffffff << 0) 301#define MEM_SDREFCFG_TRC_N(N) ((N) << MEM_SDREFCFG_TRC) 302#define MEM_SDREFCFG_TRPM_N(N) ((N) << MEM_SDREFCFG_TRPM) 303#define MEM_SDREFCFG_REF_N(N) (N) 304 305/* Au1550 SDRAM Register Offsets */ 306#define AU1550_MEM_SDMODE0 0x0800 307#define AU1550_MEM_SDMODE1 0x0808 308#define AU1550_MEM_SDMODE2 0x0810 309#define AU1550_MEM_SDADDR0 0x0820 310#define AU1550_MEM_SDADDR1 0x0828 311#define AU1550_MEM_SDADDR2 0x0830 312#define AU1550_MEM_SDCONFIGA 0x0840 313#define AU1550_MEM_SDCONFIGB 0x0848 314#define AU1550_MEM_SDSTAT 0x0850 315#define AU1550_MEM_SDERRADDR 0x0858 316#define AU1550_MEM_SDSTRIDE0 0x0860 317#define AU1550_MEM_SDSTRIDE1 0x0868 318#define AU1550_MEM_SDSTRIDE2 0x0870 319#define AU1550_MEM_SDWRMD0 0x0880 320#define AU1550_MEM_SDWRMD1 0x0888 321#define AU1550_MEM_SDWRMD2 0x0890 322#define AU1550_MEM_SDPRECMD 0x08C0 323#define AU1550_MEM_SDAUTOREF 0x08C8 324#define AU1550_MEM_SDSREF 0x08D0 325#define AU1550_MEM_SDSLEEP MEM_SDSREF 326 327/* Static Bus Controller register offsets */ 328#define AU1000_MEM_STCFG0 0x000 329#define AU1000_MEM_STTIME0 0x004 330#define AU1000_MEM_STADDR0 0x008 331#define AU1000_MEM_STCFG1 0x010 332#define AU1000_MEM_STTIME1 0x014 333#define AU1000_MEM_STADDR1 0x018 334#define AU1000_MEM_STCFG2 0x020 335#define AU1000_MEM_STTIME2 0x024 336#define AU1000_MEM_STADDR2 0x028 337#define AU1000_MEM_STCFG3 0x030 338#define AU1000_MEM_STTIME3 0x034 339#define AU1000_MEM_STADDR3 0x038 340#define AU1000_MEM_STNDCTL 0x100 341#define AU1000_MEM_STSTAT 0x104 342 343#define MEM_STNAND_CMD 0x0 344#define MEM_STNAND_ADDR 0x4 345#define MEM_STNAND_DATA 0x20 346 347 348/* Programmable Counters 0 and 1 */ 349#define AU1000_SYS_CNTRCTRL 0x14 350# define SYS_CNTRL_E1S (1 << 23) 351# define SYS_CNTRL_T1S (1 << 20) 352# define SYS_CNTRL_M21 (1 << 19) 353# define SYS_CNTRL_M11 (1 << 18) 354# define SYS_CNTRL_M01 (1 << 17) 355# define SYS_CNTRL_C1S (1 << 16) 356# define SYS_CNTRL_BP (1 << 14) 357# define SYS_CNTRL_EN1 (1 << 13) 358# define SYS_CNTRL_BT1 (1 << 12) 359# define SYS_CNTRL_EN0 (1 << 11) 360# define SYS_CNTRL_BT0 (1 << 10) 361# define SYS_CNTRL_E0 (1 << 8) 362# define SYS_CNTRL_E0S (1 << 7) 363# define SYS_CNTRL_32S (1 << 5) 364# define SYS_CNTRL_T0S (1 << 4) 365# define SYS_CNTRL_M20 (1 << 3) 366# define SYS_CNTRL_M10 (1 << 2) 367# define SYS_CNTRL_M00 (1 << 1) 368# define SYS_CNTRL_C0S (1 << 0) 369 370/* Programmable Counter 0 Registers */ 371#define AU1000_SYS_TOYTRIM 0x00 372#define AU1000_SYS_TOYWRITE 0x04 373#define AU1000_SYS_TOYMATCH0 0x08 374#define AU1000_SYS_TOYMATCH1 0x0c 375#define AU1000_SYS_TOYMATCH2 0x10 376#define AU1000_SYS_TOYREAD 0x40 377 378/* Programmable Counter 1 Registers */ 379#define AU1000_SYS_RTCTRIM 0x44 380#define AU1000_SYS_RTCWRITE 0x48 381#define AU1000_SYS_RTCMATCH0 0x4c 382#define AU1000_SYS_RTCMATCH1 0x50 383#define AU1000_SYS_RTCMATCH2 0x54 384#define AU1000_SYS_RTCREAD 0x58 385 386 387/* GPIO */ 388#define AU1000_SYS_PINFUNC 0x2C 389# define SYS_PF_USB (1 << 15) /* 2nd USB device/host */ 390# define SYS_PF_U3 (1 << 14) /* GPIO23/U3TXD */ 391# define SYS_PF_U2 (1 << 13) /* GPIO22/U2TXD */ 392# define SYS_PF_U1 (1 << 12) /* GPIO21/U1TXD */ 393# define SYS_PF_SRC (1 << 11) /* GPIO6/SROMCKE */ 394# define SYS_PF_CK5 (1 << 10) /* GPIO3/CLK5 */ 395# define SYS_PF_CK4 (1 << 9) /* GPIO2/CLK4 */ 396# define SYS_PF_IRF (1 << 8) /* GPIO15/IRFIRSEL */ 397# define SYS_PF_UR3 (1 << 7) /* GPIO[14:9]/UART3 */ 398# define SYS_PF_I2D (1 << 6) /* GPIO8/I2SDI */ 399# define SYS_PF_I2S (1 << 5) /* I2S/GPIO[29:31] */ 400# define SYS_PF_NI2 (1 << 4) /* NI2/GPIO[24:28] */ 401# define SYS_PF_U0 (1 << 3) /* U0TXD/GPIO20 */ 402# define SYS_PF_RD (1 << 2) /* IRTXD/GPIO19 */ 403# define SYS_PF_A97 (1 << 1) /* AC97/SSL1 */ 404# define SYS_PF_S0 (1 << 0) /* SSI_0/GPIO[16:18] */ 405 406/* Au1100 only */ 407# define SYS_PF_PC (1 << 18) /* PCMCIA/GPIO[207:204] */ 408# define SYS_PF_LCD (1 << 17) /* extern lcd/GPIO[203:200] */ 409# define SYS_PF_CS (1 << 16) /* EXTCLK0/32KHz to gpio2 */ 410# define SYS_PF_EX0 (1 << 9) /* GPIO2/clock */ 411 412/* Au1550 only. Redefines lots of pins */ 413# define SYS_PF_PSC2_MASK (7 << 17) 414# define SYS_PF_PSC2_AC97 0 415# define SYS_PF_PSC2_SPI 0 416# define SYS_PF_PSC2_I2S (1 << 17) 417# define SYS_PF_PSC2_SMBUS (3 << 17) 418# define SYS_PF_PSC2_GPIO (7 << 17) 419# define SYS_PF_PSC3_MASK (7 << 20) 420# define SYS_PF_PSC3_AC97 0 421# define SYS_PF_PSC3_SPI 0 422# define SYS_PF_PSC3_I2S (1 << 20) 423# define SYS_PF_PSC3_SMBUS (3 << 20) 424# define SYS_PF_PSC3_GPIO (7 << 20) 425# define SYS_PF_PSC1_S1 (1 << 1) 426# define SYS_PF_MUST_BE_SET ((1 << 5) | (1 << 2)) 427 428/* Au1200 only */ 429#define SYS_PINFUNC_DMA (1 << 31) 430#define SYS_PINFUNC_S0A (1 << 30) 431#define SYS_PINFUNC_S1A (1 << 29) 432#define SYS_PINFUNC_LP0 (1 << 28) 433#define SYS_PINFUNC_LP1 (1 << 27) 434#define SYS_PINFUNC_LD16 (1 << 26) 435#define SYS_PINFUNC_LD8 (1 << 25) 436#define SYS_PINFUNC_LD1 (1 << 24) 437#define SYS_PINFUNC_LD0 (1 << 23) 438#define SYS_PINFUNC_P1A (3 << 21) 439#define SYS_PINFUNC_P1B (1 << 20) 440#define SYS_PINFUNC_FS3 (1 << 19) 441#define SYS_PINFUNC_P0A (3 << 17) 442#define SYS_PINFUNC_CS (1 << 16) 443#define SYS_PINFUNC_CIM (1 << 15) 444#define SYS_PINFUNC_P1C (1 << 14) 445#define SYS_PINFUNC_U1T (1 << 12) 446#define SYS_PINFUNC_U1R (1 << 11) 447#define SYS_PINFUNC_EX1 (1 << 10) 448#define SYS_PINFUNC_EX0 (1 << 9) 449#define SYS_PINFUNC_U0R (1 << 8) 450#define SYS_PINFUNC_MC (1 << 7) 451#define SYS_PINFUNC_S0B (1 << 6) 452#define SYS_PINFUNC_S0C (1 << 5) 453#define SYS_PINFUNC_P0B (1 << 4) 454#define SYS_PINFUNC_U0T (1 << 3) 455#define SYS_PINFUNC_S1B (1 << 2) 456 457/* Power Management */ 458#define AU1000_SYS_SCRATCH0 0x18 459#define AU1000_SYS_SCRATCH1 0x1c 460#define AU1000_SYS_WAKEMSK 0x34 461#define AU1000_SYS_ENDIAN 0x38 462#define AU1000_SYS_POWERCTRL 0x3c 463#define AU1000_SYS_WAKESRC 0x5c 464#define AU1000_SYS_SLPPWR 0x78 465#define AU1000_SYS_SLEEP 0x7c 466 467#define SYS_WAKEMSK_D2 (1 << 9) 468#define SYS_WAKEMSK_M2 (1 << 8) 469#define SYS_WAKEMSK_GPIO(x) (1 << (x)) 470 471/* Clock Controller */ 472#define AU1000_SYS_FREQCTRL0 0x20 473#define AU1000_SYS_FREQCTRL1 0x24 474#define AU1000_SYS_CLKSRC 0x28 475#define AU1000_SYS_CPUPLL 0x60 476#define AU1000_SYS_AUXPLL 0x64 477#define AU1300_SYS_AUXPLL2 0x68 478 479 480/**********************************************************************/ 481 482 483/* The PCI chip selects are outside the 32bit space, and since we can't 484 * just program the 36bit addresses into BARs, we have to take a chunk 485 * out of the 32bit space and reserve it for PCI. When these addresses 486 * are ioremap()ed, they'll be fixed up to the real 36bit address before 487 * being passed to the real ioremap function. 488 */ 489#define ALCHEMY_PCI_MEMWIN_START (AU1500_PCI_MEM_PHYS_ADDR >> 4) 490#define ALCHEMY_PCI_MEMWIN_END (ALCHEMY_PCI_MEMWIN_START + 0x0FFFFFFF) 491 492/* for PCI IO it's simpler because we get to do the ioremap ourselves and then 493 * adjust the device's resources. 494 */ 495#define ALCHEMY_PCI_IOWIN_START 0x00001000 496#define ALCHEMY_PCI_IOWIN_END 0x0000FFFF 497 498#ifdef CONFIG_PCI 499 500#define IOPORT_RESOURCE_START 0x00001000 /* skip legacy probing */ 501#define IOPORT_RESOURCE_END 0xffffffff 502#define IOMEM_RESOURCE_START 0x10000000 503#define IOMEM_RESOURCE_END 0xfffffffffULL 504 505#else 506 507/* Don't allow any legacy ports probing */ 508#define IOPORT_RESOURCE_START 0x10000000 509#define IOPORT_RESOURCE_END 0xffffffff 510#define IOMEM_RESOURCE_START 0x10000000 511#define IOMEM_RESOURCE_END 0xfffffffffULL 512 513#endif 514 515/* PCI controller block register offsets */ 516#define PCI_REG_CMEM 0x0000 517#define PCI_REG_CONFIG 0x0004 518#define PCI_REG_B2BMASK_CCH 0x0008 519#define PCI_REG_B2BBASE0_VID 0x000C 520#define PCI_REG_B2BBASE1_SID 0x0010 521#define PCI_REG_MWMASK_DEV 0x0014 522#define PCI_REG_MWBASE_REV_CCL 0x0018 523#define PCI_REG_ERR_ADDR 0x001C 524#define PCI_REG_SPEC_INTACK 0x0020 525#define PCI_REG_ID 0x0100 526#define PCI_REG_STATCMD 0x0104 527#define PCI_REG_CLASSREV 0x0108 528#define PCI_REG_PARAM 0x010C 529#define PCI_REG_MBAR 0x0110 530#define PCI_REG_TIMEOUT 0x0140 531 532/* PCI controller block register bits */ 533#define PCI_CMEM_E (1 << 28) /* enable cacheable memory */ 534#define PCI_CMEM_CMBASE(x) (((x) & 0x3fff) << 14) 535#define PCI_CMEM_CMMASK(x) ((x) & 0x3fff) 536#define PCI_CONFIG_ERD (1 << 27) /* pci error during R/W */ 537#define PCI_CONFIG_ET (1 << 26) /* error in target mode */ 538#define PCI_CONFIG_EF (1 << 25) /* fatal error */ 539#define PCI_CONFIG_EP (1 << 24) /* parity error */ 540#define PCI_CONFIG_EM (1 << 23) /* multiple errors */ 541#define PCI_CONFIG_BM (1 << 22) /* bad master error */ 542#define PCI_CONFIG_PD (1 << 20) /* PCI Disable */ 543#define PCI_CONFIG_BME (1 << 19) /* Byte Mask Enable for reads */ 544#define PCI_CONFIG_NC (1 << 16) /* mark mem access non-coherent */ 545#define PCI_CONFIG_IA (1 << 15) /* INTA# enabled (target mode) */ 546#define PCI_CONFIG_IP (1 << 13) /* int on PCI_PERR# */ 547#define PCI_CONFIG_IS (1 << 12) /* int on PCI_SERR# */ 548#define PCI_CONFIG_IMM (1 << 11) /* int on master abort */ 549#define PCI_CONFIG_ITM (1 << 10) /* int on target abort (as master) */ 550#define PCI_CONFIG_ITT (1 << 9) /* int on target abort (as target) */ 551#define PCI_CONFIG_IPB (1 << 8) /* int on PERR# in bus master acc */ 552#define PCI_CONFIG_SIC_NO (0 << 6) /* no byte mask changes */ 553#define PCI_CONFIG_SIC_BA_ADR (1 << 6) /* on byte/hw acc, invert adr bits */ 554#define PCI_CONFIG_SIC_HWA_DAT (2 << 6) /* on halfword acc, swap data */ 555#define PCI_CONFIG_SIC_ALL (3 << 6) /* swap data bytes on all accesses */ 556#define PCI_CONFIG_ST (1 << 5) /* swap data by target transactions */ 557#define PCI_CONFIG_SM (1 << 4) /* swap data from PCI ctl */ 558#define PCI_CONFIG_AEN (1 << 3) /* enable internal arbiter */ 559#define PCI_CONFIG_R2H (1 << 2) /* REQ2# to hi-prio arbiter */ 560#define PCI_CONFIG_R1H (1 << 1) /* REQ1# to hi-prio arbiter */ 561#define PCI_CONFIG_CH (1 << 0) /* PCI ctl to hi-prio arbiter */ 562#define PCI_B2BMASK_B2BMASK(x) (((x) & 0xffff) << 16) 563#define PCI_B2BMASK_CCH(x) ((x) & 0xffff) /* 16 upper bits of class code */ 564#define PCI_B2BBASE0_VID_B0(x) (((x) & 0xffff) << 16) 565#define PCI_B2BBASE0_VID_SV(x) ((x) & 0xffff) 566#define PCI_B2BBASE1_SID_B1(x) (((x) & 0xffff) << 16) 567#define PCI_B2BBASE1_SID_SI(x) ((x) & 0xffff) 568#define PCI_MWMASKDEV_MWMASK(x) (((x) & 0xffff) << 16) 569#define PCI_MWMASKDEV_DEVID(x) ((x) & 0xffff) 570#define PCI_MWBASEREVCCL_BASE(x) (((x) & 0xffff) << 16) 571#define PCI_MWBASEREVCCL_REV(x) (((x) & 0xff) << 8) 572#define PCI_MWBASEREVCCL_CCL(x) ((x) & 0xff) 573#define PCI_ID_DID(x) (((x) & 0xffff) << 16) 574#define PCI_ID_VID(x) ((x) & 0xffff) 575#define PCI_STATCMD_STATUS(x) (((x) & 0xffff) << 16) 576#define PCI_STATCMD_CMD(x) ((x) & 0xffff) 577#define PCI_CLASSREV_CLASS(x) (((x) & 0x00ffffff) << 8) 578#define PCI_CLASSREV_REV(x) ((x) & 0xff) 579#define PCI_PARAM_BIST(x) (((x) & 0xff) << 24) 580#define PCI_PARAM_HT(x) (((x) & 0xff) << 16) 581#define PCI_PARAM_LT(x) (((x) & 0xff) << 8) 582#define PCI_PARAM_CLS(x) ((x) & 0xff) 583#define PCI_TIMEOUT_RETRIES(x) (((x) & 0xff) << 8) /* max retries */ 584#define PCI_TIMEOUT_TO(x) ((x) & 0xff) /* target ready timeout */ 585 586 587/**********************************************************************/ 588 589 590#ifndef _LANGUAGE_ASSEMBLY 591 592#include <linux/delay.h> 593#include <linux/types.h> 594 595#include <linux/io.h> 596#include <linux/irq.h> 597 598#include <asm/cpu.h> 599 600/* helpers to access the SYS_* registers */ 601static inline unsigned long alchemy_rdsys(int regofs) 602{ 603 void __iomem *b = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR); 604 605 return __raw_readl(b + regofs); 606} 607 608static inline void alchemy_wrsys(unsigned long v, int regofs) 609{ 610 void __iomem *b = (void __iomem *)KSEG1ADDR(AU1000_SYS_PHYS_ADDR); 611 612 __raw_writel(v, b + regofs); 613 wmb(); /* drain writebuffer */ 614} 615 616/* helpers to access static memctrl registers */ 617static inline unsigned long alchemy_rdsmem(int regofs) 618{ 619 void __iomem *b = (void __iomem *)KSEG1ADDR(AU1000_STATIC_MEM_PHYS_ADDR); 620 621 return __raw_readl(b + regofs); 622} 623 624static inline void alchemy_wrsmem(unsigned long v, int regofs) 625{ 626 void __iomem *b = (void __iomem *)KSEG1ADDR(AU1000_STATIC_MEM_PHYS_ADDR); 627 628 __raw_writel(v, b + regofs); 629 wmb(); /* drain writebuffer */ 630} 631 632/* Early Au1000 have a write-only SYS_CPUPLL register. */ 633static inline int au1xxx_cpu_has_pll_wo(void) 634{ 635 switch (read_c0_prid()) { 636 case 0x00030100: /* Au1000 DA */ 637 case 0x00030201: /* Au1000 HA */ 638 case 0x00030202: /* Au1000 HB */ 639 return 1; 640 } 641 return 0; 642} 643 644/* does CPU need CONFIG[OD] set to fix tons of errata? */ 645static inline int au1xxx_cpu_needs_config_od(void) 646{ 647 /* 648 * c0_config.od (bit 19) was write only (and read as 0) on the 649 * early revisions of Alchemy SOCs. It disables the bus trans- 650 * action overlapping and needs to be set to fix various errata. 651 */ 652 switch (read_c0_prid()) { 653 case 0x00030100: /* Au1000 DA */ 654 case 0x00030201: /* Au1000 HA */ 655 case 0x00030202: /* Au1000 HB */ 656 case 0x01030200: /* Au1500 AB */ 657 /* 658 * Au1100/Au1200 errata actually keep silence about this bit, 659 * so we set it just in case for those revisions that require 660 * it to be set according to the (now gone) cpu_table. 661 */ 662 case 0x02030200: /* Au1100 AB */ 663 case 0x02030201: /* Au1100 BA */ 664 case 0x02030202: /* Au1100 BC */ 665 case 0x04030201: /* Au1200 AC */ 666 return 1; 667 } 668 return 0; 669} 670 671#define ALCHEMY_CPU_UNKNOWN -1 672#define ALCHEMY_CPU_AU1000 0 673#define ALCHEMY_CPU_AU1500 1 674#define ALCHEMY_CPU_AU1100 2 675#define ALCHEMY_CPU_AU1550 3 676#define ALCHEMY_CPU_AU1200 4 677#define ALCHEMY_CPU_AU1300 5 678 679static inline int alchemy_get_cputype(void) 680{ 681 switch (read_c0_prid() & (PRID_OPT_MASK | PRID_COMP_MASK)) { 682 case 0x00030000: 683 return ALCHEMY_CPU_AU1000; 684 break; 685 case 0x01030000: 686 return ALCHEMY_CPU_AU1500; 687 break; 688 case 0x02030000: 689 return ALCHEMY_CPU_AU1100; 690 break; 691 case 0x03030000: 692 return ALCHEMY_CPU_AU1550; 693 break; 694 case 0x04030000: 695 case 0x05030000: 696 return ALCHEMY_CPU_AU1200; 697 break; 698 case 0x800c0000: 699 return ALCHEMY_CPU_AU1300; 700 break; 701 } 702 703 return ALCHEMY_CPU_UNKNOWN; 704} 705 706/* return number of uarts on a given cputype */ 707static inline int alchemy_get_uarts(int type) 708{ 709 switch (type) { 710 case ALCHEMY_CPU_AU1000: 711 case ALCHEMY_CPU_AU1300: 712 return 4; 713 case ALCHEMY_CPU_AU1500: 714 case ALCHEMY_CPU_AU1200: 715 return 2; 716 case ALCHEMY_CPU_AU1100: 717 case ALCHEMY_CPU_AU1550: 718 return 3; 719 } 720 return 0; 721} 722 723/* enable an UART block if it isn't already */ 724static inline void alchemy_uart_enable(u32 uart_phys) 725{ 726 void __iomem *addr = (void __iomem *)KSEG1ADDR(uart_phys); 727 728 /* reset, enable clock, deassert reset */ 729 if ((__raw_readl(addr + 0x100) & 3) != 3) { 730 __raw_writel(0, addr + 0x100); 731 wmb(); /* drain writebuffer */ 732 __raw_writel(1, addr + 0x100); 733 wmb(); /* drain writebuffer */ 734 } 735 __raw_writel(3, addr + 0x100); 736 wmb(); /* drain writebuffer */ 737} 738 739static inline void alchemy_uart_disable(u32 uart_phys) 740{ 741 void __iomem *addr = (void __iomem *)KSEG1ADDR(uart_phys); 742 743 __raw_writel(0, addr + 0x100); /* UART_MOD_CNTRL */ 744 wmb(); /* drain writebuffer */ 745} 746 747static inline void alchemy_uart_putchar(u32 uart_phys, u8 c) 748{ 749 void __iomem *base = (void __iomem *)KSEG1ADDR(uart_phys); 750 int timeout, i; 751 752 /* check LSR TX_EMPTY bit */ 753 timeout = 0xffffff; 754 do { 755 if (__raw_readl(base + 0x1c) & 0x20) 756 break; 757 /* slow down */ 758 for (i = 10000; i; i--) 759 asm volatile ("nop"); 760 } while (--timeout); 761 762 __raw_writel(c, base + 0x04); /* tx */ 763 wmb(); /* drain writebuffer */ 764} 765 766/* return number of ethernet MACs on a given cputype */ 767static inline int alchemy_get_macs(int type) 768{ 769 switch (type) { 770 case ALCHEMY_CPU_AU1000: 771 case ALCHEMY_CPU_AU1500: 772 case ALCHEMY_CPU_AU1550: 773 return 2; 774 case ALCHEMY_CPU_AU1100: 775 return 1; 776 } 777 return 0; 778} 779 780/* PM: arch/mips/alchemy/common/sleeper.S, power.c, irq.c */ 781void alchemy_sleep_au1000(void); 782void alchemy_sleep_au1550(void); 783void alchemy_sleep_au1300(void); 784void au_sleep(void); 785 786/* USB: arch/mips/alchemy/common/usb.c */ 787enum alchemy_usb_block { 788 ALCHEMY_USB_OHCI0, 789 ALCHEMY_USB_UDC0, 790 ALCHEMY_USB_EHCI0, 791 ALCHEMY_USB_OTG0, 792 ALCHEMY_USB_OHCI1, 793}; 794int alchemy_usb_control(int block, int enable); 795 796/* PCI controller platform data */ 797struct alchemy_pci_platdata { 798 int (*board_map_irq)(const struct pci_dev *d, u8 slot, u8 pin); 799 int (*board_pci_idsel)(unsigned int devsel, int assert); 800 /* bits to set/clear in PCI_CONFIG register */ 801 unsigned long pci_cfg_set; 802 unsigned long pci_cfg_clr; 803}; 804 805/* The IrDA peripheral has an IRFIRSEL pin, but on the DB/PB boards it's 806 * not used to select FIR/SIR mode on the transceiver but as a GPIO. 807 * Instead a CPLD has to be told about the mode. The driver calls the 808 * set_phy_mode() function in addition to driving the IRFIRSEL pin. 809 */ 810#define AU1000_IRDA_PHY_MODE_OFF 0 811#define AU1000_IRDA_PHY_MODE_SIR 1 812#define AU1000_IRDA_PHY_MODE_FIR 2 813 814struct au1k_irda_platform_data { 815 void (*set_phy_mode)(int mode); 816}; 817 818 819/* Multifunction pins: Each of these pins can either be assigned to the 820 * GPIO controller or a on-chip peripheral. 821 * Call "au1300_pinfunc_to_dev()" or "au1300_pinfunc_to_gpio()" to 822 * assign one of these to either the GPIO controller or the device. 823 */ 824enum au1300_multifunc_pins { 825 /* wake-from-str pins 0-3 */ 826 AU1300_PIN_WAKE0 = 0, AU1300_PIN_WAKE1, AU1300_PIN_WAKE2, 827 AU1300_PIN_WAKE3, 828 /* external clock sources for PSCs: 4-5 */ 829 AU1300_PIN_EXTCLK0, AU1300_PIN_EXTCLK1, 830 /* 8bit MMC interface on SD0: 6-9 */ 831 AU1300_PIN_SD0DAT4, AU1300_PIN_SD0DAT5, AU1300_PIN_SD0DAT6, 832 AU1300_PIN_SD0DAT7, 833 /* aux clk input for freqgen 3: 10 */ 834 AU1300_PIN_FG3AUX, 835 /* UART1 pins: 11-18 */ 836 AU1300_PIN_U1RI, AU1300_PIN_U1DCD, AU1300_PIN_U1DSR, 837 AU1300_PIN_U1CTS, AU1300_PIN_U1RTS, AU1300_PIN_U1DTR, 838 AU1300_PIN_U1RX, AU1300_PIN_U1TX, 839 /* UART0 pins: 19-24 */ 840 AU1300_PIN_U0RI, AU1300_PIN_U0DCD, AU1300_PIN_U0DSR, 841 AU1300_PIN_U0CTS, AU1300_PIN_U0RTS, AU1300_PIN_U0DTR, 842 /* UART2: 25-26 */ 843 AU1300_PIN_U2RX, AU1300_PIN_U2TX, 844 /* UART3: 27-28 */ 845 AU1300_PIN_U3RX, AU1300_PIN_U3TX, 846 /* LCD controller PWMs, ext pixclock: 29-31 */ 847 AU1300_PIN_LCDPWM0, AU1300_PIN_LCDPWM1, AU1300_PIN_LCDCLKIN, 848 /* SD1 interface: 32-37 */ 849 AU1300_PIN_SD1DAT0, AU1300_PIN_SD1DAT1, AU1300_PIN_SD1DAT2, 850 AU1300_PIN_SD1DAT3, AU1300_PIN_SD1CMD, AU1300_PIN_SD1CLK, 851 /* SD2 interface: 38-43 */ 852 AU1300_PIN_SD2DAT0, AU1300_PIN_SD2DAT1, AU1300_PIN_SD2DAT2, 853 AU1300_PIN_SD2DAT3, AU1300_PIN_SD2CMD, AU1300_PIN_SD2CLK, 854 /* PSC0/1 clocks: 44-45 */ 855 AU1300_PIN_PSC0CLK, AU1300_PIN_PSC1CLK, 856 /* PSCs: 46-49/50-53/54-57/58-61 */ 857 AU1300_PIN_PSC0SYNC0, AU1300_PIN_PSC0SYNC1, AU1300_PIN_PSC0D0, 858 AU1300_PIN_PSC0D1, 859 AU1300_PIN_PSC1SYNC0, AU1300_PIN_PSC1SYNC1, AU1300_PIN_PSC1D0, 860 AU1300_PIN_PSC1D1, 861 AU1300_PIN_PSC2SYNC0, AU1300_PIN_PSC2SYNC1, AU1300_PIN_PSC2D0, 862 AU1300_PIN_PSC2D1, 863 AU1300_PIN_PSC3SYNC0, AU1300_PIN_PSC3SYNC1, AU1300_PIN_PSC3D0, 864 AU1300_PIN_PSC3D1, 865 /* PCMCIA interface: 62-70 */ 866 AU1300_PIN_PCE2, AU1300_PIN_PCE1, AU1300_PIN_PIOS16, 867 AU1300_PIN_PIOR, AU1300_PIN_PWE, AU1300_PIN_PWAIT, 868 AU1300_PIN_PREG, AU1300_PIN_POE, AU1300_PIN_PIOW, 869 /* camera interface H/V sync inputs: 71-72 */ 870 AU1300_PIN_CIMLS, AU1300_PIN_CIMFS, 871 /* PSC2/3 clocks: 73-74 */ 872 AU1300_PIN_PSC2CLK, AU1300_PIN_PSC3CLK, 873}; 874 875/* GPIC (Au1300) pin management: arch/mips/alchemy/common/gpioint.c */ 876extern void au1300_pinfunc_to_gpio(enum au1300_multifunc_pins gpio); 877extern void au1300_pinfunc_to_dev(enum au1300_multifunc_pins gpio); 878extern void au1300_set_irq_priority(unsigned int irq, int p); 879extern void au1300_set_dbdma_gpio(int dchan, unsigned int gpio); 880 881/* Au1300 allows to disconnect certain blocks from internal power supply */ 882enum au1300_vss_block { 883 AU1300_VSS_MPE = 0, 884 AU1300_VSS_BSA, 885 AU1300_VSS_GPE, 886 AU1300_VSS_MGP, 887}; 888 889extern void au1300_vss_block_control(int block, int enable); 890 891enum soc_au1000_ints { 892 AU1000_FIRST_INT = AU1000_INTC0_INT_BASE, 893 AU1000_UART0_INT = AU1000_FIRST_INT, 894 AU1000_UART1_INT, 895 AU1000_UART2_INT, 896 AU1000_UART3_INT, 897 AU1000_SSI0_INT, 898 AU1000_SSI1_INT, 899 AU1000_DMA_INT_BASE, 900 901 AU1000_TOY_INT = AU1000_FIRST_INT + 14, 902 AU1000_TOY_MATCH0_INT, 903 AU1000_TOY_MATCH1_INT, 904 AU1000_TOY_MATCH2_INT, 905 AU1000_RTC_INT, 906 AU1000_RTC_MATCH0_INT, 907 AU1000_RTC_MATCH1_INT, 908 AU1000_RTC_MATCH2_INT, 909 AU1000_IRDA_TX_INT, 910 AU1000_IRDA_RX_INT, 911 AU1000_USB_DEV_REQ_INT, 912 AU1000_USB_DEV_SUS_INT, 913 AU1000_USB_HOST_INT, 914 AU1000_ACSYNC_INT, 915 AU1000_MAC0_DMA_INT, 916 AU1000_MAC1_DMA_INT, 917 AU1000_I2S_UO_INT, 918 AU1000_AC97C_INT, 919 AU1000_GPIO0_INT, 920 AU1000_GPIO1_INT, 921 AU1000_GPIO2_INT, 922 AU1000_GPIO3_INT, 923 AU1000_GPIO4_INT, 924 AU1000_GPIO5_INT, 925 AU1000_GPIO6_INT, 926 AU1000_GPIO7_INT, 927 AU1000_GPIO8_INT, 928 AU1000_GPIO9_INT, 929 AU1000_GPIO10_INT, 930 AU1000_GPIO11_INT, 931 AU1000_GPIO12_INT, 932 AU1000_GPIO13_INT, 933 AU1000_GPIO14_INT, 934 AU1000_GPIO15_INT, 935 AU1000_GPIO16_INT, 936 AU1000_GPIO17_INT, 937 AU1000_GPIO18_INT, 938 AU1000_GPIO19_INT, 939 AU1000_GPIO20_INT, 940 AU1000_GPIO21_INT, 941 AU1000_GPIO22_INT, 942 AU1000_GPIO23_INT, 943 AU1000_GPIO24_INT, 944 AU1000_GPIO25_INT, 945 AU1000_GPIO26_INT, 946 AU1000_GPIO27_INT, 947 AU1000_GPIO28_INT, 948 AU1000_GPIO29_INT, 949 AU1000_GPIO30_INT, 950 AU1000_GPIO31_INT, 951}; 952 953enum soc_au1100_ints { 954 AU1100_FIRST_INT = AU1000_INTC0_INT_BASE, 955 AU1100_UART0_INT = AU1100_FIRST_INT, 956 AU1100_UART1_INT, 957 AU1100_SD_INT, 958 AU1100_UART3_INT, 959 AU1100_SSI0_INT, 960 AU1100_SSI1_INT, 961 AU1100_DMA_INT_BASE, 962 963 AU1100_TOY_INT = AU1100_FIRST_INT + 14, 964 AU1100_TOY_MATCH0_INT, 965 AU1100_TOY_MATCH1_INT, 966 AU1100_TOY_MATCH2_INT, 967 AU1100_RTC_INT, 968 AU1100_RTC_MATCH0_INT, 969 AU1100_RTC_MATCH1_INT, 970 AU1100_RTC_MATCH2_INT, 971 AU1100_IRDA_TX_INT, 972 AU1100_IRDA_RX_INT, 973 AU1100_USB_DEV_REQ_INT, 974 AU1100_USB_DEV_SUS_INT, 975 AU1100_USB_HOST_INT, 976 AU1100_ACSYNC_INT, 977 AU1100_MAC0_DMA_INT, 978 AU1100_GPIO208_215_INT, 979 AU1100_LCD_INT, 980 AU1100_AC97C_INT, 981 AU1100_GPIO0_INT, 982 AU1100_GPIO1_INT, 983 AU1100_GPIO2_INT, 984 AU1100_GPIO3_INT, 985 AU1100_GPIO4_INT, 986 AU1100_GPIO5_INT, 987 AU1100_GPIO6_INT, 988 AU1100_GPIO7_INT, 989 AU1100_GPIO8_INT, 990 AU1100_GPIO9_INT, 991 AU1100_GPIO10_INT, 992 AU1100_GPIO11_INT, 993 AU1100_GPIO12_INT, 994 AU1100_GPIO13_INT, 995 AU1100_GPIO14_INT, 996 AU1100_GPIO15_INT, 997 AU1100_GPIO16_INT, 998 AU1100_GPIO17_INT, 999 AU1100_GPIO18_INT, 1000 AU1100_GPIO19_INT, 1001 AU1100_GPIO20_INT, 1002 AU1100_GPIO21_INT, 1003 AU1100_GPIO22_INT, 1004 AU1100_GPIO23_INT, 1005 AU1100_GPIO24_INT, 1006 AU1100_GPIO25_INT, 1007 AU1100_GPIO26_INT, 1008 AU1100_GPIO27_INT, 1009 AU1100_GPIO28_INT, 1010 AU1100_GPIO29_INT, 1011 AU1100_GPIO30_INT, 1012 AU1100_GPIO31_INT, 1013}; 1014 1015enum soc_au1500_ints { 1016 AU1500_FIRST_INT = AU1000_INTC0_INT_BASE, 1017 AU1500_UART0_INT = AU1500_FIRST_INT, 1018 AU1500_PCI_INTA, 1019 AU1500_PCI_INTB, 1020 AU1500_UART3_INT, 1021 AU1500_PCI_INTC, 1022 AU1500_PCI_INTD, 1023 AU1500_DMA_INT_BASE, 1024 1025 AU1500_TOY_INT = AU1500_FIRST_INT + 14, 1026 AU1500_TOY_MATCH0_INT, 1027 AU1500_TOY_MATCH1_INT, 1028 AU1500_TOY_MATCH2_INT, 1029 AU1500_RTC_INT, 1030 AU1500_RTC_MATCH0_INT, 1031 AU1500_RTC_MATCH1_INT, 1032 AU1500_RTC_MATCH2_INT, 1033 AU1500_PCI_ERR_INT, 1034 AU1500_RESERVED_INT, 1035 AU1500_USB_DEV_REQ_INT, 1036 AU1500_USB_DEV_SUS_INT, 1037 AU1500_USB_HOST_INT, 1038 AU1500_ACSYNC_INT, 1039 AU1500_MAC0_DMA_INT, 1040 AU1500_MAC1_DMA_INT, 1041 AU1500_AC97C_INT = AU1500_FIRST_INT + 31, 1042 AU1500_GPIO0_INT, 1043 AU1500_GPIO1_INT, 1044 AU1500_GPIO2_INT, 1045 AU1500_GPIO3_INT, 1046 AU1500_GPIO4_INT, 1047 AU1500_GPIO5_INT, 1048 AU1500_GPIO6_INT, 1049 AU1500_GPIO7_INT, 1050 AU1500_GPIO8_INT, 1051 AU1500_GPIO9_INT, 1052 AU1500_GPIO10_INT, 1053 AU1500_GPIO11_INT, 1054 AU1500_GPIO12_INT, 1055 AU1500_GPIO13_INT, 1056 AU1500_GPIO14_INT, 1057 AU1500_GPIO15_INT, 1058 AU1500_GPIO200_INT, 1059 AU1500_GPIO201_INT, 1060 AU1500_GPIO202_INT, 1061 AU1500_GPIO203_INT, 1062 AU1500_GPIO20_INT, 1063 AU1500_GPIO204_INT, 1064 AU1500_GPIO205_INT, 1065 AU1500_GPIO23_INT, 1066 AU1500_GPIO24_INT, 1067 AU1500_GPIO25_INT, 1068 AU1500_GPIO26_INT, 1069 AU1500_GPIO27_INT, 1070 AU1500_GPIO28_INT, 1071 AU1500_GPIO206_INT, 1072 AU1500_GPIO207_INT, 1073 AU1500_GPIO208_215_INT, 1074}; 1075 1076enum soc_au1550_ints { 1077 AU1550_FIRST_INT = AU1000_INTC0_INT_BASE, 1078 AU1550_UART0_INT = AU1550_FIRST_INT, 1079 AU1550_PCI_INTA, 1080 AU1550_PCI_INTB, 1081 AU1550_DDMA_INT, 1082 AU1550_CRYPTO_INT, 1083 AU1550_PCI_INTC, 1084 AU1550_PCI_INTD, 1085 AU1550_PCI_RST_INT, 1086 AU1550_UART1_INT, 1087 AU1550_UART3_INT, 1088 AU1550_PSC0_INT, 1089 AU1550_PSC1_INT, 1090 AU1550_PSC2_INT, 1091 AU1550_PSC3_INT, 1092 AU1550_TOY_INT, 1093 AU1550_TOY_MATCH0_INT, 1094 AU1550_TOY_MATCH1_INT, 1095 AU1550_TOY_MATCH2_INT, 1096 AU1550_RTC_INT, 1097 AU1550_RTC_MATCH0_INT, 1098 AU1550_RTC_MATCH1_INT, 1099 AU1550_RTC_MATCH2_INT, 1100 1101 AU1550_NAND_INT = AU1550_FIRST_INT + 23, 1102 AU1550_USB_DEV_REQ_INT, 1103 AU1550_USB_DEV_SUS_INT, 1104 AU1550_USB_HOST_INT, 1105 AU1550_MAC0_DMA_INT, 1106 AU1550_MAC1_DMA_INT, 1107 AU1550_GPIO0_INT = AU1550_FIRST_INT + 32, 1108 AU1550_GPIO1_INT, 1109 AU1550_GPIO2_INT, 1110 AU1550_GPIO3_INT, 1111 AU1550_GPIO4_INT, 1112 AU1550_GPIO5_INT, 1113 AU1550_GPIO6_INT, 1114 AU1550_GPIO7_INT, 1115 AU1550_GPIO8_INT, 1116 AU1550_GPIO9_INT, 1117 AU1550_GPIO10_INT, 1118 AU1550_GPIO11_INT, 1119 AU1550_GPIO12_INT, 1120 AU1550_GPIO13_INT, 1121 AU1550_GPIO14_INT, 1122 AU1550_GPIO15_INT, 1123 AU1550_GPIO200_INT, 1124 AU1550_GPIO201_205_INT, /* Logical or of GPIO201:205 */ 1125 AU1550_GPIO16_INT, 1126 AU1550_GPIO17_INT, 1127 AU1550_GPIO20_INT, 1128 AU1550_GPIO21_INT, 1129 AU1550_GPIO22_INT, 1130 AU1550_GPIO23_INT, 1131 AU1550_GPIO24_INT, 1132 AU1550_GPIO25_INT, 1133 AU1550_GPIO26_INT, 1134 AU1550_GPIO27_INT, 1135 AU1550_GPIO28_INT, 1136 AU1550_GPIO206_INT, 1137 AU1550_GPIO207_INT, 1138 AU1550_GPIO208_215_INT, /* Logical or of GPIO208:215 */ 1139}; 1140 1141enum soc_au1200_ints { 1142 AU1200_FIRST_INT = AU1000_INTC0_INT_BASE, 1143 AU1200_UART0_INT = AU1200_FIRST_INT, 1144 AU1200_SWT_INT, 1145 AU1200_SD_INT, 1146 AU1200_DDMA_INT, 1147 AU1200_MAE_BE_INT, 1148 AU1200_GPIO200_INT, 1149 AU1200_GPIO201_INT, 1150 AU1200_GPIO202_INT, 1151 AU1200_UART1_INT, 1152 AU1200_MAE_FE_INT, 1153 AU1200_PSC0_INT, 1154 AU1200_PSC1_INT, 1155 AU1200_AES_INT, 1156 AU1200_CAMERA_INT, 1157 AU1200_TOY_INT, 1158 AU1200_TOY_MATCH0_INT, 1159 AU1200_TOY_MATCH1_INT, 1160 AU1200_TOY_MATCH2_INT, 1161 AU1200_RTC_INT, 1162 AU1200_RTC_MATCH0_INT, 1163 AU1200_RTC_MATCH1_INT, 1164 AU1200_RTC_MATCH2_INT, 1165 AU1200_GPIO203_INT, 1166 AU1200_NAND_INT, 1167 AU1200_GPIO204_INT, 1168 AU1200_GPIO205_INT, 1169 AU1200_GPIO206_INT, 1170 AU1200_GPIO207_INT, 1171 AU1200_GPIO208_215_INT, /* Logical OR of 208:215 */ 1172 AU1200_USB_INT, 1173 AU1200_LCD_INT, 1174 AU1200_MAE_BOTH_INT, 1175 AU1200_GPIO0_INT, 1176 AU1200_GPIO1_INT, 1177 AU1200_GPIO2_INT, 1178 AU1200_GPIO3_INT, 1179 AU1200_GPIO4_INT, 1180 AU1200_GPIO5_INT, 1181 AU1200_GPIO6_INT, 1182 AU1200_GPIO7_INT, 1183 AU1200_GPIO8_INT, 1184 AU1200_GPIO9_INT, 1185 AU1200_GPIO10_INT, 1186 AU1200_GPIO11_INT, 1187 AU1200_GPIO12_INT, 1188 AU1200_GPIO13_INT, 1189 AU1200_GPIO14_INT, 1190 AU1200_GPIO15_INT, 1191 AU1200_GPIO16_INT, 1192 AU1200_GPIO17_INT, 1193 AU1200_GPIO18_INT, 1194 AU1200_GPIO19_INT, 1195 AU1200_GPIO20_INT, 1196 AU1200_GPIO21_INT, 1197 AU1200_GPIO22_INT, 1198 AU1200_GPIO23_INT, 1199 AU1200_GPIO24_INT, 1200 AU1200_GPIO25_INT, 1201 AU1200_GPIO26_INT, 1202 AU1200_GPIO27_INT, 1203 AU1200_GPIO28_INT, 1204 AU1200_GPIO29_INT, 1205 AU1200_GPIO30_INT, 1206 AU1200_GPIO31_INT, 1207}; 1208 1209#endif /* !defined (_LANGUAGE_ASSEMBLY) */ 1210 1211#endif 1212