projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 285f5fa7 DW |
1 | #ifndef _IOP13XX_HW_H_ |
| 2 | #define _IOP13XX_HW_H_ | |
| 3 | ||
| 4 | #ifndef __ASSEMBLY__ | |
| 7b6d864b RH |
5 | |
| 6 | #include <linux/reboot.h> | |
| 7 | ||
| 285f5fa7 DW |
8 | /* The ATU offsets can change based on the strapping */ |
| 9 | extern u32 iop13xx_atux_pmmr_offset; | |
| 10 | extern u32 iop13xx_atue_pmmr_offset; | |
| 6f71e921 | 11 | void iop13xx_init_early(void); |
| 285f5fa7 DW |
12 | void iop13xx_init_irq(void); |
| 13 | void iop13xx_map_io(void); | |
| 14 | void iop13xx_platform_init(void); | |
| d2dd8b1f | 15 | void iop13xx_add_tpmi_devices(void); |
| 285f5fa7 | 16 | void iop13xx_init_irq(void); |
| 7b6d864b | 17 | void iop13xx_restart(enum reboot_mode, const char *); |
| 285f5fa7 | 18 | |
| 285f5fa7 DW |
19 | /* CPUID CP6 R0 Page 0 */ |
| 20 | static inline int iop13xx_cpu_id(void) | |
| 21 | { | |
| 22 | int id; | |
| 23 | asm volatile("mrc p6, 0, %0, c0, c0, 0":"=r" (id)); | |
| 24 | return id; | |
| 25 | } | |
| 26 | ||
| 70c14ff0 DW |
27 | /* WDTCR CP6 R7 Page 9 */ |
| 28 | static inline u32 read_wdtcr(void) | |
| 29 | { | |
| 30 | u32 val; | |
| 31 | asm volatile("mrc p6, 0, %0, c7, c9, 0":"=r" (val)); | |
| 32 | return val; | |
| 33 | } | |
| 34 | static inline void write_wdtcr(u32 val) | |
| 35 | { | |
| 36 | asm volatile("mcr p6, 0, %0, c7, c9, 0"::"r" (val)); | |
| 37 | } | |
| 38 | ||
| 39 | /* WDTSR CP6 R8 Page 9 */ | |
| 40 | static inline u32 read_wdtsr(void) | |
| 41 | { | |
| 42 | u32 val; | |
| 43 | asm volatile("mrc p6, 0, %0, c8, c9, 0":"=r" (val)); | |
| 44 | return val; | |
| 45 | } | |
| 46 | static inline void write_wdtsr(u32 val) | |
| 47 | { | |
| 48 | asm volatile("mcr p6, 0, %0, c8, c9, 0"::"r" (val)); | |
| 49 | } | |
| 50 | ||
| 51 | /* RCSR - Reset Cause Status Register */ | |
| 52 | static inline u32 read_rcsr(void) | |
| 53 | { | |
| 54 | u32 val; | |
| 55 | asm volatile("mrc p6, 0, %0, c0, c1, 0":"=r" (val)); | |
| 56 | return val; | |
| 57 | } | |
| 58 | ||
| 59 | extern unsigned long get_iop_tick_rate(void); | |
| 285f5fa7 DW |
60 | #endif |
| 61 | ||
| 62 | /* | |
| 63 | * IOP13XX I/O and Mem space regions for PCI autoconfiguration | |
| 64 | */ | |
| 65 | #define IOP13XX_MAX_RAM_SIZE 0x80000000UL /* 2GB */ | |
| 66 | #define IOP13XX_PCI_OFFSET IOP13XX_MAX_RAM_SIZE | |
| 67 | ||
| 68 | /* PCI MAP | |
| 7dcad376 DW |
69 | * bus range cpu phys cpu virt note |
| 70 | * 0x0000.0000 + 2GB (n/a) (n/a) inbound, 1:1 mapping with Physical RAM | |
| 71 | * 0x8000.0000 + 928M 0x1.8000.0000 (ioremap) PCIX outbound memory window | |
| 72 | * 0x8000.0000 + 928M 0x2.8000.0000 (ioremap) PCIE outbound memory window | |
| 73 | * | |
| 74 | * IO MAP | |
| e7adf1e0 RH |
75 | * 0x00000 + 64K 0x0.fffb.0000 0xfee0.0000 PCIX outbound i/o window |
| 76 | * 0x10000 + 64K 0x0.fffd.0000 0xfee1.0000 PCIE outbound i/o window | |
| 7dcad376 | 77 | */ |
| 285f5fa7 | 78 | #define IOP13XX_PCIX_LOWER_IO_PA 0xfffb0000UL |
| 7dcad376 | 79 | #define IOP13XX_PCIX_LOWER_IO_BA 0x0UL /* OIOTVR */ |
| 285f5fa7 DW |
80 | |
| 81 | #define IOP13XX_PCIX_MEM_PHYS_OFFSET 0x100000000ULL | |
| 82 | #define IOP13XX_PCIX_MEM_WINDOW_SIZE 0x3a000000UL | |
| 83 | #define IOP13XX_PCIX_LOWER_MEM_BA (PHYS_OFFSET + IOP13XX_PCI_OFFSET) | |
| 84 | #define IOP13XX_PCIX_LOWER_MEM_PA (IOP13XX_PCIX_MEM_PHYS_OFFSET +\ | |
| 85 | IOP13XX_PCIX_LOWER_MEM_BA) | |
| 86 | #define IOP13XX_PCIX_UPPER_MEM_PA (IOP13XX_PCIX_LOWER_MEM_PA +\ | |
| 87 | IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) | |
| 88 | #define IOP13XX_PCIX_UPPER_MEM_BA (IOP13XX_PCIX_LOWER_MEM_BA +\ | |
| 89 | IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) | |
| 90 | ||
| 91 | #define IOP13XX_PCIX_MEM_COOKIE 0x80000000UL | |
| 92 | #define IOP13XX_PCIX_LOWER_MEM_RA IOP13XX_PCIX_MEM_COOKIE | |
| 93 | #define IOP13XX_PCIX_UPPER_MEM_RA (IOP13XX_PCIX_LOWER_MEM_RA +\ | |
| 94 | IOP13XX_PCIX_MEM_WINDOW_SIZE - 1) | |
| 95 | #define IOP13XX_PCIX_MEM_OFFSET (IOP13XX_PCIX_MEM_COOKIE -\ | |
| 96 | IOP13XX_PCIX_LOWER_MEM_BA) | |
| 97 | ||
| 98 | /* PCI-E ranges */ | |
| 285f5fa7 | 99 | #define IOP13XX_PCIE_LOWER_IO_PA 0xfffd0000UL |
| e7adf1e0 | 100 | #define IOP13XX_PCIE_LOWER_IO_BA 0x10000UL /* OIOTVR */ |
| 285f5fa7 DW |
101 | |
| 102 | #define IOP13XX_PCIE_MEM_PHYS_OFFSET 0x200000000ULL | |
| 103 | #define IOP13XX_PCIE_MEM_WINDOW_SIZE 0x3a000000UL | |
| 104 | #define IOP13XX_PCIE_LOWER_MEM_BA (PHYS_OFFSET + IOP13XX_PCI_OFFSET) | |
| 105 | #define IOP13XX_PCIE_LOWER_MEM_PA (IOP13XX_PCIE_MEM_PHYS_OFFSET +\ | |
| 106 | IOP13XX_PCIE_LOWER_MEM_BA) | |
| 107 | #define IOP13XX_PCIE_UPPER_MEM_PA (IOP13XX_PCIE_LOWER_MEM_PA +\ | |
| 108 | IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) | |
| 109 | #define IOP13XX_PCIE_UPPER_MEM_BA (IOP13XX_PCIE_LOWER_MEM_BA +\ | |
| 110 | IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) | |
| 111 | ||
| 112 | /* All 0xc000.0000 - 0xfdff.ffff addresses belong to PCIe */ | |
| 113 | #define IOP13XX_PCIE_MEM_COOKIE 0xc0000000UL | |
| 114 | #define IOP13XX_PCIE_LOWER_MEM_RA IOP13XX_PCIE_MEM_COOKIE | |
| 115 | #define IOP13XX_PCIE_UPPER_MEM_RA (IOP13XX_PCIE_LOWER_MEM_RA +\ | |
| 116 | IOP13XX_PCIE_MEM_WINDOW_SIZE - 1) | |
| 117 | #define IOP13XX_PCIE_MEM_OFFSET (IOP13XX_PCIE_MEM_COOKIE -\ | |
| 118 | IOP13XX_PCIE_LOWER_MEM_BA) | |
| 119 | ||
| 120 | /* PBI Ranges */ | |
| 121 | #define IOP13XX_PBI_LOWER_MEM_PA 0xf0000000UL | |
| 122 | #define IOP13XX_PBI_MEM_WINDOW_SIZE 0x04000000UL | |
| 123 | #define IOP13XX_PBI_MEM_COOKIE 0xfa000000UL | |
| 124 | #define IOP13XX_PBI_LOWER_MEM_RA IOP13XX_PBI_MEM_COOKIE | |
| 125 | #define IOP13XX_PBI_UPPER_MEM_RA (IOP13XX_PBI_LOWER_MEM_RA +\ | |
| 126 | IOP13XX_PBI_MEM_WINDOW_SIZE - 1) | |
| 127 | ||
| 128 | /* | |
| 129 | * IOP13XX chipset registers | |
| 130 | */ | |
| 131 | #define IOP13XX_PMMR_PHYS_MEM_BASE 0xffd80000UL /* PMMR phys. address */ | |
| abf2ba15 | 132 | #define IOP13XX_PMMR_VIRT_MEM_BASE (void __iomem *)(0xfee80000UL) /* PMMR phys. address */ |
| 285f5fa7 DW |
133 | #define IOP13XX_PMMR_MEM_WINDOW_SIZE 0x80000 |
| 134 | #define IOP13XX_PMMR_UPPER_MEM_VA (IOP13XX_PMMR_VIRT_MEM_BASE +\ | |
| 135 | IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) | |
| 136 | #define IOP13XX_PMMR_UPPER_MEM_PA (IOP13XX_PMMR_PHYS_MEM_BASE +\ | |
| 137 | IOP13XX_PMMR_MEM_WINDOW_SIZE - 1) | |
| abf2ba15 AB |
138 | #define IOP13XX_PMMR_VIRT_TO_PHYS(addr) (((addr) - IOP13XX_PMMR_VIRT_MEM_BASE)\ |
| 139 | + IOP13XX_PMMR_PHYS_MEM_BASE) | |
| 140 | #define IOP13XX_PMMR_PHYS_TO_VIRT(addr) (((addr) - IOP13XX_PMMR_PHYS_MEM_BASE)\ | |
| 141 | + IOP13XX_PMMR_VIRT_MEM_BASE) | |
| 285f5fa7 DW |
142 | #define IOP13XX_REG_ADDR32(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) |
| 143 | #define IOP13XX_REG_ADDR16(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) | |
| 144 | #define IOP13XX_REG_ADDR8(reg) (IOP13XX_PMMR_VIRT_MEM_BASE + (reg)) | |
| 145 | #define IOP13XX_REG_ADDR32_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) | |
| 146 | #define IOP13XX_REG_ADDR16_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) | |
| 147 | #define IOP13XX_REG_ADDR8_PHYS(reg) (IOP13XX_PMMR_PHYS_MEM_BASE + (reg)) | |
| 148 | #define IOP13XX_PMMR_SIZE 0x00080000 | |
| 149 | ||
| 150 | /*=================== Defines for Platform Devices =====================*/ | |
| abf2ba15 AB |
151 | #define IOP13XX_UART0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002300) |
| 152 | #define IOP13XX_UART1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE + 0x00002340) | |
| 153 | #define IOP13XX_UART0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002300) | |
| 154 | #define IOP13XX_UART1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x00002340) | |
| 285f5fa7 DW |
155 | |
| 156 | #define IOP13XX_I2C0_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002500) | |
| 157 | #define IOP13XX_I2C1_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002520) | |
| 158 | #define IOP13XX_I2C2_PHYS (IOP13XX_PMMR_PHYS_MEM_BASE | 0x00002540) | |
| 159 | #define IOP13XX_I2C0_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002500) | |
| 160 | #define IOP13XX_I2C1_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002520) | |
| 161 | #define IOP13XX_I2C2_VIRT (IOP13XX_PMMR_VIRT_MEM_BASE | 0x00002540) | |
| 162 | ||
| 163 | /* ATU selection flags */ | |
| 164 | /* IOP13XX_INIT_ATU_DEFAULT = Rely on CONFIG_IOP13XX_ATU* */ | |
| 165 | #define IOP13XX_INIT_ATU_DEFAULT (0) | |
| 166 | #define IOP13XX_INIT_ATU_ATUX (1 << 0) | |
| 167 | #define IOP13XX_INIT_ATU_ATUE (1 << 1) | |
| 168 | #define IOP13XX_INIT_ATU_NONE (1 << 2) | |
| 169 | ||
| 170 | /* UART selection flags */ | |
| 171 | /* IOP13XX_INIT_UART_DEFAULT = Rely on CONFIG_IOP13XX_UART* */ | |
| 172 | #define IOP13XX_INIT_UART_DEFAULT (0) | |
| 173 | #define IOP13XX_INIT_UART_0 (1 << 0) | |
| 174 | #define IOP13XX_INIT_UART_1 (1 << 1) | |
| 175 | ||
| 176 | /* I2C selection flags */ | |
| 177 | /* IOP13XX_INIT_I2C_DEFAULT = Rely on CONFIG_IOP13XX_I2C* */ | |
| 178 | #define IOP13XX_INIT_I2C_DEFAULT (0) | |
| 179 | #define IOP13XX_INIT_I2C_0 (1 << 0) | |
| 180 | #define IOP13XX_INIT_I2C_1 (1 << 1) | |
| 181 | #define IOP13XX_INIT_I2C_2 (1 << 2) | |
| 182 | ||
| 39a8d7d1 DW |
183 | /* ADMA selection flags */ |
| 184 | /* INIT_ADMA_DEFAULT = Rely on CONFIG_IOP13XX_ADMA* */ | |
| 185 | #define IOP13XX_INIT_ADMA_DEFAULT (0) | |
| 186 | #define IOP13XX_INIT_ADMA_0 (1 << 0) | |
| 187 | #define IOP13XX_INIT_ADMA_1 (1 << 1) | |
| 188 | #define IOP13XX_INIT_ADMA_2 (1 << 2) | |
| 189 | ||
| 190 | /* Platform devices */ | |
| 191 | #define IQ81340_NUM_UART 2 | |
| 192 | #define IQ81340_NUM_I2C 3 | |
| 193 | #define IQ81340_NUM_PHYS_MAP_FLASH 1 | |
| 194 | #define IQ81340_NUM_ADMA 3 | |
| 195 | #define IQ81340_MAX_PLAT_DEVICES (IQ81340_NUM_UART + \ | |
| 196 | IQ81340_NUM_I2C + \ | |
| 197 | IQ81340_NUM_PHYS_MAP_FLASH + \ | |
| 198 | IQ81340_NUM_ADMA) | |
| 285f5fa7 DW |
199 | |
| 200 | /*========================== PMMR offsets for key registers ============*/ | |
| 201 | #define IOP13XX_ATU0_PMMR_OFFSET 0x00048000 | |
| 202 | #define IOP13XX_ATU1_PMMR_OFFSET 0x0004c000 | |
| 203 | #define IOP13XX_ATU2_PMMR_OFFSET 0x0004d000 | |
| 204 | #define IOP13XX_ADMA0_PMMR_OFFSET 0x00000000 | |
| 205 | #define IOP13XX_ADMA1_PMMR_OFFSET 0x00000200 | |
| 206 | #define IOP13XX_ADMA2_PMMR_OFFSET 0x00000400 | |
| 207 | #define IOP13XX_PBI_PMMR_OFFSET 0x00001580 | |
| 2fd02375 | 208 | #define IOP13XX_MU_PMMR_OFFSET 0x00004000 |
| 285f5fa7 DW |
209 | #define IOP13XX_ESSR0_PMMR_OFFSET 0x00002188 |
| 210 | #define IOP13XX_ESSR0 IOP13XX_REG_ADDR32(0x00002188) | |
| 211 | ||
| 212 | #define IOP13XX_ESSR0_IFACE_MASK 0x00004000 /* Interface PCI-X / PCI-E */ | |
| 213 | #define IOP13XX_CONTROLLER_ONLY (1 << 14) | |
| 214 | #define IOP13XX_INTERFACE_SEL_PCIX (1 << 15) | |
| 215 | ||
| 216 | #define IOP13XX_PMON_PMMR_OFFSET 0x0001A000 | |
| 217 | #define IOP13XX_PMON_BASE (IOP13XX_PMMR_VIRT_MEM_BASE +\ | |
| 218 | IOP13XX_PMON_PMMR_OFFSET) | |
| 219 | #define IOP13XX_PMON_PHYSBASE (IOP13XX_PMMR_PHYS_MEM_BASE +\ | |
| 220 | IOP13XX_PMON_PMMR_OFFSET) | |
| 221 | ||
| 222 | #define IOP13XX_PMON_CMD0 (IOP13XX_PMON_BASE + 0x0) | |
| 223 | #define IOP13XX_PMON_EVR0 (IOP13XX_PMON_BASE + 0x4) | |
| 224 | #define IOP13XX_PMON_STS0 (IOP13XX_PMON_BASE + 0x8) | |
| 225 | #define IOP13XX_PMON_DATA0 (IOP13XX_PMON_BASE + 0xC) | |
| 226 | ||
| 227 | #define IOP13XX_PMON_CMD3 (IOP13XX_PMON_BASE + 0x30) | |
| 228 | #define IOP13XX_PMON_EVR3 (IOP13XX_PMON_BASE + 0x34) | |
| 229 | #define IOP13XX_PMON_STS3 (IOP13XX_PMON_BASE + 0x38) | |
| 230 | #define IOP13XX_PMON_DATA3 (IOP13XX_PMON_BASE + 0x3C) | |
| 231 | ||
| 232 | #define IOP13XX_PMON_CMD7 (IOP13XX_PMON_BASE + 0x70) | |
| 233 | #define IOP13XX_PMON_EVR7 (IOP13XX_PMON_BASE + 0x74) | |
| 234 | #define IOP13XX_PMON_STS7 (IOP13XX_PMON_BASE + 0x78) | |
| 235 | #define IOP13XX_PMON_DATA7 (IOP13XX_PMON_BASE + 0x7C) | |
| 236 | ||
| 237 | #define IOP13XX_PMONEN (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E040) | |
| 238 | #define IOP13XX_PMONSTAT (IOP13XX_PMMR_VIRT_MEM_BASE + 0x4E044) | |
| 239 | ||
| 240 | /*================================ATU===================================*/ | |
| 241 | #define IOP13XX_ATUX_OFFSET(ofs) IOP13XX_REG_ADDR32(\ | |
| 242 | iop13xx_atux_pmmr_offset + (ofs)) | |
| 243 | ||
| 244 | #define IOP13XX_ATUX_DID IOP13XX_REG_ADDR16(\ | |
| 245 | iop13xx_atux_pmmr_offset + 0x2) | |
| 246 | ||
| 247 | #define IOP13XX_ATUX_ATUCMD IOP13XX_REG_ADDR16(\ | |
| 248 | iop13xx_atux_pmmr_offset + 0x4) | |
| 249 | #define IOP13XX_ATUX_ATUSR IOP13XX_REG_ADDR16(\ | |
| 250 | iop13xx_atux_pmmr_offset + 0x6) | |
| 251 | ||
| 252 | #define IOP13XX_ATUX_IABAR0 IOP13XX_ATUX_OFFSET(0x10) | |
| 253 | #define IOP13XX_ATUX_IAUBAR0 IOP13XX_ATUX_OFFSET(0x14) | |
| 254 | #define IOP13XX_ATUX_IABAR1 IOP13XX_ATUX_OFFSET(0x18) | |
| 255 | #define IOP13XX_ATUX_IAUBAR1 IOP13XX_ATUX_OFFSET(0x1c) | |
| 256 | #define IOP13XX_ATUX_IABAR2 IOP13XX_ATUX_OFFSET(0x20) | |
| 257 | #define IOP13XX_ATUX_IAUBAR2 IOP13XX_ATUX_OFFSET(0x24) | |
| 258 | #define IOP13XX_ATUX_IALR0 IOP13XX_ATUX_OFFSET(0x40) | |
| 259 | #define IOP13XX_ATUX_IATVR0 IOP13XX_ATUX_OFFSET(0x44) | |
| 260 | #define IOP13XX_ATUX_IAUTVR0 IOP13XX_ATUX_OFFSET(0x48) | |
| 261 | #define IOP13XX_ATUX_IALR1 IOP13XX_ATUX_OFFSET(0x4c) | |
| 262 | #define IOP13XX_ATUX_IATVR1 IOP13XX_ATUX_OFFSET(0x50) | |
| 263 | #define IOP13XX_ATUX_IAUTVR1 IOP13XX_ATUX_OFFSET(0x54) | |
| 264 | #define IOP13XX_ATUX_IALR2 IOP13XX_ATUX_OFFSET(0x58) | |
| 265 | #define IOP13XX_ATUX_IATVR2 IOP13XX_ATUX_OFFSET(0x5c) | |
| 266 | #define IOP13XX_ATUX_IAUTVR2 IOP13XX_ATUX_OFFSET(0x60) | |
| 267 | #define IOP13XX_ATUX_ATUCR IOP13XX_ATUX_OFFSET(0x70) | |
| 268 | #define IOP13XX_ATUX_PCSR IOP13XX_ATUX_OFFSET(0x74) | |
| 269 | #define IOP13XX_ATUX_ATUISR IOP13XX_ATUX_OFFSET(0x78) | |
| 270 | #define IOP13XX_ATUX_PCIXSR IOP13XX_ATUX_OFFSET(0xD4) | |
| 271 | #define IOP13XX_ATUX_IABAR3 IOP13XX_ATUX_OFFSET(0x200) | |
| 272 | #define IOP13XX_ATUX_IAUBAR3 IOP13XX_ATUX_OFFSET(0x204) | |
| 273 | #define IOP13XX_ATUX_IALR3 IOP13XX_ATUX_OFFSET(0x208) | |
| 274 | #define IOP13XX_ATUX_IATVR3 IOP13XX_ATUX_OFFSET(0x20c) | |
| 275 | #define IOP13XX_ATUX_IAUTVR3 IOP13XX_ATUX_OFFSET(0x210) | |
| 276 | ||
| 277 | #define IOP13XX_ATUX_OIOBAR IOP13XX_ATUX_OFFSET(0x300) | |
| 278 | #define IOP13XX_ATUX_OIOWTVR IOP13XX_ATUX_OFFSET(0x304) | |
| 279 | #define IOP13XX_ATUX_OUMBAR0 IOP13XX_ATUX_OFFSET(0x308) | |
| 280 | #define IOP13XX_ATUX_OUMWTVR0 IOP13XX_ATUX_OFFSET(0x30c) | |
| 281 | #define IOP13XX_ATUX_OUMBAR1 IOP13XX_ATUX_OFFSET(0x310) | |
| 282 | #define IOP13XX_ATUX_OUMWTVR1 IOP13XX_ATUX_OFFSET(0x314) | |
| 283 | #define IOP13XX_ATUX_OUMBAR2 IOP13XX_ATUX_OFFSET(0x318) | |
| 284 | #define IOP13XX_ATUX_OUMWTVR2 IOP13XX_ATUX_OFFSET(0x31c) | |
| 285 | #define IOP13XX_ATUX_OUMBAR3 IOP13XX_ATUX_OFFSET(0x320) | |
| 286 | #define IOP13XX_ATUX_OUMWTVR3 IOP13XX_ATUX_OFFSET(0x324) | |
| 287 | #define IOP13XX_ATUX_OUDMABAR IOP13XX_ATUX_OFFSET(0x328) | |
| 288 | #define IOP13XX_ATUX_OUMSIBAR IOP13XX_ATUX_OFFSET(0x32c) | |
| 289 | #define IOP13XX_ATUX_OCCAR IOP13XX_ATUX_OFFSET(0x330) | |
| 290 | #define IOP13XX_ATUX_OCCDR IOP13XX_ATUX_OFFSET(0x334) | |
| 291 | ||
| 292 | #define IOP13XX_ATUX_ATUCR_OUT_EN (1 << 1) | |
| 293 | #define IOP13XX_ATUX_PCSR_CENTRAL_RES (1 << 25) | |
| 294 | #define IOP13XX_ATUX_PCSR_P_RSTOUT (1 << 21) | |
| 295 | #define IOP13XX_ATUX_PCSR_OUT_Q_BUSY (1 << 15) | |
| 296 | #define IOP13XX_ATUX_PCSR_IN_Q_BUSY (1 << 14) | |
| 297 | #define IOP13XX_ATUX_PCSR_FREQ_OFFSET (16) | |
| 298 | ||
| 299 | #define IOP13XX_ATUX_STAT_PCI_IFACE_ERR (1 << 18) | |
| 300 | #define IOP13XX_ATUX_STAT_VPD_ADDR (1 << 17) | |
| 301 | #define IOP13XX_ATUX_STAT_INT_PAR_ERR (1 << 16) | |
| 302 | #define IOP13XX_ATUX_STAT_CFG_WRITE (1 << 15) | |
| 303 | #define IOP13XX_ATUX_STAT_ERR_COR (1 << 14) | |
| 304 | #define IOP13XX_ATUX_STAT_TX_SCEM (1 << 13) | |
| 305 | #define IOP13XX_ATUX_STAT_REC_SCEM (1 << 12) | |
| 306 | #define IOP13XX_ATUX_STAT_POWER_TRAN (1 << 11) | |
| 307 | #define IOP13XX_ATUX_STAT_TX_SERR (1 << 10) | |
| 308 | #define IOP13XX_ATUX_STAT_DET_PAR_ERR (1 << 9 ) | |
| 309 | #define IOP13XX_ATUX_STAT_BIST (1 << 8 ) | |
| 310 | #define IOP13XX_ATUX_STAT_INT_REC_MABORT (1 << 7 ) | |
| 311 | #define IOP13XX_ATUX_STAT_REC_SERR (1 << 4 ) | |
| 312 | #define IOP13XX_ATUX_STAT_EXT_REC_MABORT (1 << 3 ) | |
| 313 | #define IOP13XX_ATUX_STAT_EXT_REC_TABORT (1 << 2 ) | |
| 314 | #define IOP13XX_ATUX_STAT_EXT_SIG_TABORT (1 << 1 ) | |
| 315 | #define IOP13XX_ATUX_STAT_MASTER_DATA_PAR (1 << 0 ) | |
| 316 | ||
| 317 | #define IOP13XX_ATUX_PCIXSR_BUS_NUM (8) | |
| 318 | #define IOP13XX_ATUX_PCIXSR_DEV_NUM (3) | |
| 319 | #define IOP13XX_ATUX_PCIXSR_FUNC_NUM (0) | |
| 320 | ||
| 321 | #define IOP13XX_ATUX_IALR_DISABLE 0x00000001 | |
| 322 | #define IOP13XX_ATUX_OUMBAR_ENABLE 0x80000000 | |
| 323 | ||
| 324 | #define IOP13XX_ATUE_OFFSET(ofs) IOP13XX_REG_ADDR32(\ | |
| 325 | iop13xx_atue_pmmr_offset + (ofs)) | |
| 326 | ||
| 327 | #define IOP13XX_ATUE_DID IOP13XX_REG_ADDR16(\ | |
| 328 | iop13xx_atue_pmmr_offset + 0x2) | |
| 329 | #define IOP13XX_ATUE_ATUCMD IOP13XX_REG_ADDR16(\ | |
| 330 | iop13xx_atue_pmmr_offset + 0x4) | |
| 331 | #define IOP13XX_ATUE_ATUSR IOP13XX_REG_ADDR16(\ | |
| 332 | iop13xx_atue_pmmr_offset + 0x6) | |
| 333 | ||
| 334 | #define IOP13XX_ATUE_IABAR0 IOP13XX_ATUE_OFFSET(0x10) | |
| 335 | #define IOP13XX_ATUE_IAUBAR0 IOP13XX_ATUE_OFFSET(0x14) | |
| 336 | #define IOP13XX_ATUE_IABAR1 IOP13XX_ATUE_OFFSET(0x18) | |
| 337 | #define IOP13XX_ATUE_IAUBAR1 IOP13XX_ATUE_OFFSET(0x1c) | |
| 338 | #define IOP13XX_ATUE_IABAR2 IOP13XX_ATUE_OFFSET(0x20) | |
| 339 | #define IOP13XX_ATUE_IAUBAR2 IOP13XX_ATUE_OFFSET(0x24) | |
| 340 | #define IOP13XX_ATUE_IALR0 IOP13XX_ATUE_OFFSET(0x40) | |
| 341 | #define IOP13XX_ATUE_IATVR0 IOP13XX_ATUE_OFFSET(0x44) | |
| 342 | #define IOP13XX_ATUE_IAUTVR0 IOP13XX_ATUE_OFFSET(0x48) | |
| 343 | #define IOP13XX_ATUE_IALR1 IOP13XX_ATUE_OFFSET(0x4c) | |
| 344 | #define IOP13XX_ATUE_IATVR1 IOP13XX_ATUE_OFFSET(0x50) | |
| 345 | #define IOP13XX_ATUE_IAUTVR1 IOP13XX_ATUE_OFFSET(0x54) | |
| 346 | #define IOP13XX_ATUE_IALR2 IOP13XX_ATUE_OFFSET(0x58) | |
| 347 | #define IOP13XX_ATUE_IATVR2 IOP13XX_ATUE_OFFSET(0x5c) | |
| 348 | #define IOP13XX_ATUE_IAUTVR2 IOP13XX_ATUE_OFFSET(0x60) | |
| 349 | #define IOP13XX_ATUE_PE_LSTS IOP13XX_REG_ADDR16(\ | |
| 350 | iop13xx_atue_pmmr_offset + 0xe2) | |
| 351 | #define IOP13XX_ATUE_OIOWTVR IOP13XX_ATUE_OFFSET(0x304) | |
| 352 | #define IOP13XX_ATUE_OUMBAR0 IOP13XX_ATUE_OFFSET(0x308) | |
| 353 | #define IOP13XX_ATUE_OUMWTVR0 IOP13XX_ATUE_OFFSET(0x30c) | |
| 354 | #define IOP13XX_ATUE_OUMBAR1 IOP13XX_ATUE_OFFSET(0x310) | |
| 355 | #define IOP13XX_ATUE_OUMWTVR1 IOP13XX_ATUE_OFFSET(0x314) | |
| 356 | #define IOP13XX_ATUE_OUMBAR2 IOP13XX_ATUE_OFFSET(0x318) | |
| 357 | #define IOP13XX_ATUE_OUMWTVR2 IOP13XX_ATUE_OFFSET(0x31c) | |
| 358 | #define IOP13XX_ATUE_OUMBAR3 IOP13XX_ATUE_OFFSET(0x320) | |
| 359 | #define IOP13XX_ATUE_OUMWTVR3 IOP13XX_ATUE_OFFSET(0x324) | |
| 360 | ||
| 361 | #define IOP13XX_ATUE_ATUCR IOP13XX_ATUE_OFFSET(0x70) | |
| 362 | #define IOP13XX_ATUE_PCSR IOP13XX_ATUE_OFFSET(0x74) | |
| 363 | #define IOP13XX_ATUE_ATUISR IOP13XX_ATUE_OFFSET(0x78) | |
| 364 | #define IOP13XX_ATUE_OIOBAR IOP13XX_ATUE_OFFSET(0x300) | |
| 365 | #define IOP13XX_ATUE_OCCAR IOP13XX_ATUE_OFFSET(0x32c) | |
| 366 | #define IOP13XX_ATUE_OCCDR IOP13XX_ATUE_OFFSET(0x330) | |
| 367 | ||
| 368 | #define IOP13XX_ATUE_PIE_STS IOP13XX_ATUE_OFFSET(0x384) | |
| 369 | #define IOP13XX_ATUE_PIE_MSK IOP13XX_ATUE_OFFSET(0x388) | |
| 370 | ||
| 371 | #define IOP13XX_ATUE_ATUCR_IVM (1 << 6) | |
| 372 | #define IOP13XX_ATUE_ATUCR_OUT_EN (1 << 1) | |
| 373 | #define IOP13XX_ATUE_OCCAR_BUS_NUM (24) | |
| 374 | #define IOP13XX_ATUE_OCCAR_DEV_NUM (19) | |
| 375 | #define IOP13XX_ATUE_OCCAR_FUNC_NUM (16) | |
| 376 | #define IOP13XX_ATUE_OCCAR_EXT_REG (8) | |
| 377 | #define IOP13XX_ATUE_OCCAR_REG (2) | |
| 378 | ||
| 379 | #define IOP13XX_ATUE_PCSR_BUS_NUM (24) | |
| 380 | #define IOP13XX_ATUE_PCSR_DEV_NUM (19) | |
| 381 | #define IOP13XX_ATUE_PCSR_FUNC_NUM (16) | |
| 382 | #define IOP13XX_ATUE_PCSR_OUT_Q_BUSY (1 << 15) | |
| 383 | #define IOP13XX_ATUE_PCSR_IN_Q_BUSY (1 << 14) | |
| 384 | #define IOP13XX_ATUE_PCSR_END_POINT (1 << 13) | |
| 385 | #define IOP13XX_ATUE_PCSR_LLRB_BUSY (1 << 12) | |
| 386 | ||
| 387 | #define IOP13XX_ATUE_PCSR_BUS_NUM_MASK (0xff) | |
| 388 | #define IOP13XX_ATUE_PCSR_DEV_NUM_MASK (0x1f) | |
| 389 | #define IOP13XX_ATUE_PCSR_FUNC_NUM_MASK (0x7) | |
| 390 | ||
| 391 | #define IOP13XX_ATUE_PCSR_CORE_RESET (8) | |
| 392 | #define IOP13XX_ATUE_PCSR_FUNC_NUM (16) | |
| 393 | ||
| 394 | #define IOP13XX_ATUE_LSTS_TRAINING (1 << 11) | |
| 395 | #define IOP13XX_ATUE_STAT_SLOT_PWR_MSG (1 << 28) | |
| 396 | #define IOP13XX_ATUE_STAT_PME (1 << 27) | |
| 397 | #define IOP13XX_ATUE_STAT_HOT_PLUG_MSG (1 << 26) | |
| 398 | #define IOP13XX_ATUE_STAT_IVM (1 << 25) | |
| 399 | #define IOP13XX_ATUE_STAT_BIST (1 << 24) | |
| 400 | #define IOP13XX_ATUE_STAT_CFG_WRITE (1 << 18) | |
| 401 | #define IOP13XX_ATUE_STAT_VPD_ADDR (1 << 17) | |
| 402 | #define IOP13XX_ATUE_STAT_POWER_TRAN (1 << 16) | |
| 403 | #define IOP13XX_ATUE_STAT_HALT_ON_ERROR (1 << 13) | |
| 404 | #define IOP13XX_ATUE_STAT_ROOT_SYS_ERR (1 << 12) | |
| 405 | #define IOP13XX_ATUE_STAT_ROOT_ERR_MSG (1 << 11) | |
| 406 | #define IOP13XX_ATUE_STAT_PCI_IFACE_ERR (1 << 10) | |
| 407 | #define IOP13XX_ATUE_STAT_ERR_COR (1 << 9 ) | |
| 408 | #define IOP13XX_ATUE_STAT_ERR_UNCOR (1 << 8 ) | |
| 409 | #define IOP13XX_ATUE_STAT_CRS (1 << 7 ) | |
| 410 | #define IOP13XX_ATUE_STAT_LNK_DWN (1 << 6 ) | |
| 411 | #define IOP13XX_ATUE_STAT_INT_REC_MABORT (1 << 5 ) | |
| 412 | #define IOP13XX_ATUE_STAT_DET_PAR_ERR (1 << 4 ) | |
| 413 | #define IOP13XX_ATUE_STAT_EXT_REC_MABORT (1 << 3 ) | |
| 414 | #define IOP13XX_ATUE_STAT_SIG_TABORT (1 << 2 ) | |
| 415 | #define IOP13XX_ATUE_STAT_EXT_REC_TABORT (1 << 1 ) | |
| 416 | #define IOP13XX_ATUE_STAT_MASTER_DATA_PAR (1 << 0 ) | |
| 417 | ||
| 418 | #define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_COMP_REQ (1 << 31) | |
| 419 | #define IOP13XX_ATUE_ESTAT_REC_COMPLETER_ABORT (1 << 30) | |
| 420 | #define IOP13XX_ATUE_ESTAT_TX_POISONED_TLP (1 << 29) | |
| 421 | #define IOP13XX_ATUE_ESTAT_TX_PAR_ERR (1 << 28) | |
| 422 | #define IOP13XX_ATUE_ESTAT_REC_UNSUPPORTED_REQ (1 << 20) | |
| 423 | #define IOP13XX_ATUE_ESTAT_REC_ECRC_ERR (1 << 19) | |
| 424 | #define IOP13XX_ATUE_ESTAT_REC_MALFORMED_TLP (1 << 18) | |
| 425 | #define IOP13XX_ATUE_ESTAT_TX_RECEIVER_OVERFLOW (1 << 17) | |
| 426 | #define IOP13XX_ATUE_ESTAT_REC_UNEXPECTED_COMP (1 << 16) | |
| 427 | #define IOP13XX_ATUE_ESTAT_INT_COMP_ABORT (1 << 15) | |
| 428 | #define IOP13XX_ATUE_ESTAT_COMP_TIMEOUT (1 << 14) | |
| 429 | #define IOP13XX_ATUE_ESTAT_FLOW_CONTROL_ERR (1 << 13) | |
| 430 | #define IOP13XX_ATUE_ESTAT_REC_POISONED_TLP (1 << 12) | |
| 431 | #define IOP13XX_ATUE_ESTAT_DATA_LNK_ERR (1 << 4 ) | |
| 432 | #define IOP13XX_ATUE_ESTAT_TRAINING_ERR (1 << 0 ) | |
| 433 | ||
| 434 | #define IOP13XX_ATUE_IALR_DISABLE (0x00000001) | |
| 435 | #define IOP13XX_ATUE_OUMBAR_ENABLE (0x80000000) | |
| 436 | #define IOP13XX_ATU_OUMBAR_FUNC_NUM (28) | |
| 437 | #define IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK (0x7) | |
| 438 | /*=======================================================================*/ | |
| 439 | ||
| 2fd02375 DW |
440 | /*============================MESSAGING UNIT=============================*/ |
| 441 | #define IOP13XX_MU_OFFSET(ofs) IOP13XX_REG_ADDR32(IOP13XX_MU_PMMR_OFFSET +\ | |
| 442 | (ofs)) | |
| 443 | ||
| 444 | #define IOP13XX_MU_IMR0 IOP13XX_MU_OFFSET(0x10) | |
| 445 | #define IOP13XX_MU_IMR1 IOP13XX_MU_OFFSET(0x14) | |
| 446 | #define IOP13XX_MU_OMR0 IOP13XX_MU_OFFSET(0x18) | |
| 447 | #define IOP13XX_MU_OMR1 IOP13XX_MU_OFFSET(0x1C) | |
| 448 | #define IOP13XX_MU_IDR IOP13XX_MU_OFFSET(0x20) | |
| 449 | #define IOP13XX_MU_IISR IOP13XX_MU_OFFSET(0x24) | |
| 450 | #define IOP13XX_MU_IIMR IOP13XX_MU_OFFSET(0x28) | |
| 451 | #define IOP13XX_MU_ODR IOP13XX_MU_OFFSET(0x2C) | |
| 452 | #define IOP13XX_MU_OISR IOP13XX_MU_OFFSET(0x30) | |
| 453 | #define IOP13XX_MU_OIMR IOP13XX_MU_OFFSET(0x34) | |
| 454 | #define IOP13XX_MU_IRCSR IOP13XX_MU_OFFSET(0x38) | |
| 455 | #define IOP13XX_MU_ORCSR IOP13XX_MU_OFFSET(0x3C) | |
| 456 | #define IOP13XX_MU_MIMR IOP13XX_MU_OFFSET(0x48) | |
| 457 | #define IOP13XX_MU_MUCR IOP13XX_MU_OFFSET(0x50) | |
| 458 | #define IOP13XX_MU_QBAR IOP13XX_MU_OFFSET(0x54) | |
| 459 | #define IOP13XX_MU_MUBAR IOP13XX_MU_OFFSET(0x84) | |
| 460 | ||
| 461 | #define IOP13XX_MU_WINDOW_SIZE (8 * 1024) | |
| 462 | #define IOP13XX_MU_BASE_PHYS (0xff000000) | |
| 463 | #define IOP13XX_MU_BASE_PCI (0xff000000) | |
| 464 | #define IOP13XX_MU_MIMR_PCI (IOP13XX_MU_BASE_PCI + 0x48) | |
| 465 | #define IOP13XX_MU_MIMR_CORE_SELECT (15) | |
| 466 | /*=======================================================================*/ | |
| 467 | ||
| 285f5fa7 DW |
468 | /*==============================ADMA UNITS===============================*/ |
| 469 | #define IOP13XX_ADMA_PHYS_BASE(chan) IOP13XX_REG_ADDR32_PHYS((chan << 9)) | |
| 470 | #define IOP13XX_ADMA_UPPER_PA(chan) (IOP13XX_ADMA_PHYS_BASE(chan) + 0xc0) | |
| 285f5fa7 DW |
471 | |
| 472 | /*==============================XSI BRIDGE===============================*/ | |
| 473 | #define IOP13XX_XBG_BECSR IOP13XX_REG_ADDR32(0x178c) | |
| 474 | #define IOP13XX_XBG_BERAR IOP13XX_REG_ADDR32(0x1790) | |
| 475 | #define IOP13XX_XBG_BERUAR IOP13XX_REG_ADDR32(0x1794) | |
| 476 | #define is_atue_occdr_error(x) ((__raw_readl(IOP13XX_XBG_BERAR) == \ | |
| 477 | IOP13XX_PMMR_VIRT_TO_PHYS(\ | |
| 478 | IOP13XX_ATUE_OCCDR))\ | |
| 479 | && (__raw_readl(IOP13XX_XBG_BECSR) & 1)) | |
| 480 | #define is_atux_occdr_error(x) ((__raw_readl(IOP13XX_XBG_BERAR) == \ | |
| 481 | IOP13XX_PMMR_VIRT_TO_PHYS(\ | |
| 482 | IOP13XX_ATUX_OCCDR))\ | |
| 483 | && (__raw_readl(IOP13XX_XBG_BECSR) & 1)) | |
| 484 | /*=======================================================================*/ | |
| 485 | ||
| 486 | #define IOP13XX_PBI_OFFSET(ofs) IOP13XX_REG_ADDR32(IOP13XX_PBI_PMMR_OFFSET +\ | |
| 487 | (ofs)) | |
| 488 | ||
| 489 | #define IOP13XX_PBI_CR IOP13XX_PBI_OFFSET(0x0) | |
| 490 | #define IOP13XX_PBI_SR IOP13XX_PBI_OFFSET(0x4) | |
| 491 | #define IOP13XX_PBI_BAR0 IOP13XX_PBI_OFFSET(0x8) | |
| 492 | #define IOP13XX_PBI_LR0 IOP13XX_PBI_OFFSET(0xc) | |
| 493 | #define IOP13XX_PBI_BAR1 IOP13XX_PBI_OFFSET(0x10) | |
| 494 | #define IOP13XX_PBI_LR1 IOP13XX_PBI_OFFSET(0x14) | |
| 495 | ||
| 84c981ff | 496 | #define IOP13XX_PROCESSOR_FREQ IOP13XX_REG_ADDR32(0x2180) |
| 70c14ff0 DW |
497 | |
| 498 | /* Watchdog timer definitions */ | |
| 499 | #define IOP_WDTCR_EN_ARM 0x1e1e1e1e | |
| 500 | #define IOP_WDTCR_EN 0xe1e1e1e1 | |
| 501 | #define IOP_WDTCR_DIS_ARM 0x1f1f1f1f | |
| 502 | #define IOP_WDTCR_DIS 0xf1f1f1f1 | |
| 503 | #define IOP_RCSR_WDT (1 << 5) /* reset caused by watchdog timer */ | |
| 504 | #define IOP13XX_WDTSR_WRITE_EN (1 << 31) /* used to speed up reset requests */ | |
| 505 | #define IOP13XX_WDTCR_IB_RESET (1 << 0) | |
| 506 | ||
| 285f5fa7 | 507 | #endif /* _IOP13XX_HW_H_ */ |