projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| ca585cf9 KC |
1 | /* |
| 2 | * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> | |
| 3 | * | |
| 4 | * IRQ mappings for Loongson 1 | |
| 5 | * | |
| 70342287 RB |
6 | * This program is free software; you can redistribute it and/or modify it |
| 7 | * under the terms of the GNU General Public License as published by the | |
| ca585cf9 KC |
8 | * Free Software Foundation; either version 2 of the License, or (at your |
| 9 | * option) any later version. | |
| 10 | */ | |
| 11 | ||
| 30ad29bb HC |
12 | #ifndef __ASM_MACH_LOONGSON32_IRQ_H |
| 13 | #define __ASM_MACH_LOONGSON32_IRQ_H | |
| ca585cf9 KC |
14 | |
| 15 | /* | |
| 16 | * CPU core Interrupt Numbers | |
| 17 | */ | |
| 18 | #define MIPS_CPU_IRQ_BASE 0 | |
| 19 | #define MIPS_CPU_IRQ(x) (MIPS_CPU_IRQ_BASE + (x)) | |
| 20 | ||
| 21 | #define SOFTINT0_IRQ MIPS_CPU_IRQ(0) | |
| 22 | #define SOFTINT1_IRQ MIPS_CPU_IRQ(1) | |
| 23 | #define INT0_IRQ MIPS_CPU_IRQ(2) | |
| 24 | #define INT1_IRQ MIPS_CPU_IRQ(3) | |
| 25 | #define INT2_IRQ MIPS_CPU_IRQ(4) | |
| 26 | #define INT3_IRQ MIPS_CPU_IRQ(5) | |
| 27 | #define INT4_IRQ MIPS_CPU_IRQ(6) | |
| 28 | #define TIMER_IRQ MIPS_CPU_IRQ(7) /* cpu timer */ | |
| 29 | ||
| 30 | #define MIPS_CPU_IRQS (MIPS_CPU_IRQ(7) + 1 - MIPS_CPU_IRQ_BASE) | |
| 31 | ||
| 32 | /* | |
| 33 | * INT0~3 Interrupt Numbers | |
| 34 | */ | |
| 35 | #define LS1X_IRQ_BASE MIPS_CPU_IRQS | |
| 36 | #define LS1X_IRQ(n, x) (LS1X_IRQ_BASE + (n << 5) + (x)) | |
| 37 | ||
| 38 | #define LS1X_UART0_IRQ LS1X_IRQ(0, 2) | |
| 0672c01b | 39 | #if defined(CONFIG_LOONGSON1_LS1B) |
| ca585cf9 KC |
40 | #define LS1X_UART1_IRQ LS1X_IRQ(0, 3) |
| 41 | #define LS1X_UART2_IRQ LS1X_IRQ(0, 4) | |
| 42 | #define LS1X_UART3_IRQ LS1X_IRQ(0, 5) | |
| 0672c01b YL |
43 | #elif defined(CONFIG_LOONGSON1_LS1C) |
| 44 | #define LS1X_UART1_IRQ LS1X_IRQ(0, 4) | |
| 45 | #define LS1X_UART2_IRQ LS1X_IRQ(0, 5) | |
| 46 | #endif | |
| ca585cf9 KC |
47 | #define LS1X_CAN0_IRQ LS1X_IRQ(0, 6) |
| 48 | #define LS1X_CAN1_IRQ LS1X_IRQ(0, 7) | |
| 49 | #define LS1X_SPI0_IRQ LS1X_IRQ(0, 8) | |
| 50 | #define LS1X_SPI1_IRQ LS1X_IRQ(0, 9) | |
| 51 | #define LS1X_AC97_IRQ LS1X_IRQ(0, 10) | |
| 52 | #define LS1X_DMA0_IRQ LS1X_IRQ(0, 13) | |
| 53 | #define LS1X_DMA1_IRQ LS1X_IRQ(0, 14) | |
| 54 | #define LS1X_DMA2_IRQ LS1X_IRQ(0, 15) | |
| 0672c01b YL |
55 | #if defined(CONFIG_LOONGSON1_LS1C) |
| 56 | #define LS1X_NAND_IRQ LS1X_IRQ(0, 16) | |
| 57 | #endif | |
| ca585cf9 KC |
58 | #define LS1X_PWM0_IRQ LS1X_IRQ(0, 17) |
| 59 | #define LS1X_PWM1_IRQ LS1X_IRQ(0, 18) | |
| 60 | #define LS1X_PWM2_IRQ LS1X_IRQ(0, 19) | |
| 61 | #define LS1X_PWM3_IRQ LS1X_IRQ(0, 20) | |
| 62 | #define LS1X_RTC_INT0_IRQ LS1X_IRQ(0, 21) | |
| 63 | #define LS1X_RTC_INT1_IRQ LS1X_IRQ(0, 22) | |
| 64 | #define LS1X_RTC_INT2_IRQ LS1X_IRQ(0, 23) | |
| 0672c01b | 65 | #if defined(CONFIG_LOONGSON1_LS1B) |
| ca585cf9 KC |
66 | #define LS1X_TOY_INT0_IRQ LS1X_IRQ(0, 24) |
| 67 | #define LS1X_TOY_INT1_IRQ LS1X_IRQ(0, 25) | |
| 68 | #define LS1X_TOY_INT2_IRQ LS1X_IRQ(0, 26) | |
| 69 | #define LS1X_RTC_TICK_IRQ LS1X_IRQ(0, 27) | |
| 70 | #define LS1X_TOY_TICK_IRQ LS1X_IRQ(0, 28) | |
| 0672c01b YL |
71 | #define LS1X_UART4_IRQ LS1X_IRQ(0, 29) |
| 72 | #define LS1X_UART5_IRQ LS1X_IRQ(0, 30) | |
| 73 | #elif defined(CONFIG_LOONGSON1_LS1C) | |
| 74 | #define LS1X_UART3_IRQ LS1X_IRQ(0, 29) | |
| 75 | #define LS1X_ADC_IRQ LS1X_IRQ(0, 30) | |
| 76 | #define LS1X_SDIO_IRQ LS1X_IRQ(0, 31) | |
| 77 | #endif | |
| ca585cf9 KC |
78 | |
| 79 | #define LS1X_EHCI_IRQ LS1X_IRQ(1, 0) | |
| 80 | #define LS1X_OHCI_IRQ LS1X_IRQ(1, 1) | |
| 0672c01b | 81 | #if defined(CONFIG_LOONGSON1_LS1B) |
| ca585cf9 KC |
82 | #define LS1X_GMAC0_IRQ LS1X_IRQ(1, 2) |
| 83 | #define LS1X_GMAC1_IRQ LS1X_IRQ(1, 3) | |
| 0672c01b YL |
84 | #elif defined(CONFIG_LOONGSON1_LS1C) |
| 85 | #define LS1X_OTG_IRQ LS1X_IRQ(1, 2) | |
| 86 | #define LS1X_GMAC0_IRQ LS1X_IRQ(1, 3) | |
| 87 | #define LS1X_CAM_IRQ LS1X_IRQ(1, 4) | |
| 88 | #define LS1X_UART4_IRQ LS1X_IRQ(1, 5) | |
| 89 | #define LS1X_UART5_IRQ LS1X_IRQ(1, 6) | |
| 90 | #define LS1X_UART6_IRQ LS1X_IRQ(1, 7) | |
| 91 | #define LS1X_UART7_IRQ LS1X_IRQ(1, 8) | |
| 92 | #define LS1X_UART8_IRQ LS1X_IRQ(1, 9) | |
| 93 | #define LS1X_UART9_IRQ LS1X_IRQ(1, 13) | |
| 94 | #define LS1X_UART10_IRQ LS1X_IRQ(1, 14) | |
| 95 | #define LS1X_UART11_IRQ LS1X_IRQ(1, 15) | |
| 96 | #define LS1X_I2C0_IRQ LS1X_IRQ(1, 17) | |
| 97 | #define LS1X_I2C1_IRQ LS1X_IRQ(1, 18) | |
| 98 | #define LS1X_I2C2_IRQ LS1X_IRQ(1, 19) | |
| 99 | #endif | |
| ca585cf9 | 100 | |
| 0672c01b YL |
101 | #if defined(CONFIG_LOONGSON1_LS1B) |
| 102 | #define INTN 4 | |
| 103 | #elif defined(CONFIG_LOONGSON1_LS1C) | |
| 104 | #define INTN 5 | |
| 105 | #endif | |
| 106 | ||
| 107 | #define LS1X_IRQS (LS1X_IRQ(INTN, 31) + 1 - LS1X_IRQ_BASE) | |
| ca585cf9 KC |
108 | |
| 109 | #define NR_IRQS (MIPS_CPU_IRQS + LS1X_IRQS) | |
| 110 | ||
| 30ad29bb | 111 | #endif /* __ASM_MACH_LOONGSON32_IRQ_H */ |