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| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | #ifndef __ASM_SH_SE7780_H |
| 3 | #define __ASM_SH_SE7780_H |
| 4 | |
| 5 | /* |
| 6 | * linux/include/asm-sh/se7780.h |
| 7 | * |
| 8 | * Copyright (C) 2006,2007 Nobuhiro Iwamatsu |
| 9 | * |
| 10 | * Hitachi UL SolutionEngine 7780 Support. |
| 11 | */ |
| 12 | #include <linux/sh_intc.h> |
| 13 | #include <asm/addrspace.h> |
| 14 | |
| 15 | /* Box specific addresses. */ |
| 16 | #define SE_AREA0_WIDTH 4 /* Area0: 32bit */ |
| 17 | #define PA_ROM 0xa0000000 /* EPROM */ |
| 18 | #define PA_ROM_SIZE 0x00400000 /* EPROM size 4M byte */ |
| 19 | #define PA_FROM 0xa1000000 /* Flash-ROM */ |
| 20 | #define PA_FROM_SIZE 0x01000000 /* Flash-ROM size 16M byte */ |
| 21 | #define PA_EXT1 0xa4000000 |
| 22 | #define PA_EXT1_SIZE 0x04000000 |
| 23 | #define PA_SM501 PA_EXT1 /* Graphic IC (SM501) */ |
| 24 | #define PA_SM501_SIZE PA_EXT1_SIZE /* Graphic IC (SM501) */ |
| 25 | #define PA_SDRAM 0xa8000000 /* DDR-SDRAM(Area2/3) 128MB */ |
| 26 | #define PA_SDRAM_SIZE 0x08000000 |
| 27 | |
| 28 | #define PA_EXT4 0xb0000000 |
| 29 | #define PA_EXT4_SIZE 0x04000000 |
| 30 | #define PA_EXT_FLASH PA_EXT4 /* Expansion Flash-ROM */ |
| 31 | |
| 32 | #define PA_PERIPHERAL PA_AREA6_IO /* SW6-6=ON */ |
| 33 | |
| 34 | #define PA_LAN (PA_PERIPHERAL + 0) /* SMC LAN91C111 */ |
| 35 | #define PA_LED_DISP (PA_PERIPHERAL + 0x02000000) /* 8words LED Display */ |
| 36 | #define DISP_CHAR_RAM (7 << 3) |
| 37 | #define DISP_SEL0_ADDR (DISP_CHAR_RAM + 0) |
| 38 | #define DISP_SEL1_ADDR (DISP_CHAR_RAM + 1) |
| 39 | #define DISP_SEL2_ADDR (DISP_CHAR_RAM + 2) |
| 40 | #define DISP_SEL3_ADDR (DISP_CHAR_RAM + 3) |
| 41 | #define DISP_SEL4_ADDR (DISP_CHAR_RAM + 4) |
| 42 | #define DISP_SEL5_ADDR (DISP_CHAR_RAM + 5) |
| 43 | #define DISP_SEL6_ADDR (DISP_CHAR_RAM + 6) |
| 44 | #define DISP_SEL7_ADDR (DISP_CHAR_RAM + 7) |
| 45 | |
| 46 | #define DISP_UDC_RAM (5 << 3) |
| 47 | #define PA_FPGA (PA_PERIPHERAL + 0x03000000) /* FPGA base address */ |
| 48 | |
| 49 | /* FPGA register address and bit */ |
| 50 | #define FPGA_SFTRST (PA_FPGA + 0) /* Soft reset register */ |
| 51 | #define FPGA_INTMSK1 (PA_FPGA + 2) /* Interrupt Mask register 1 */ |
| 52 | #define FPGA_INTMSK2 (PA_FPGA + 4) /* Interrupt Mask register 2 */ |
| 53 | #define FPGA_INTSEL1 (PA_FPGA + 6) /* Interrupt select register 1 */ |
| 54 | #define FPGA_INTSEL2 (PA_FPGA + 8) /* Interrupt select register 2 */ |
| 55 | #define FPGA_INTSEL3 (PA_FPGA + 10) /* Interrupt select register 3 */ |
| 56 | #define FPGA_PCI_INTSEL1 (PA_FPGA + 12) /* PCI Interrupt select register 1 */ |
| 57 | #define FPGA_PCI_INTSEL2 (PA_FPGA + 14) /* PCI Interrupt select register 2 */ |
| 58 | #define FPGA_INTSET (PA_FPGA + 16) /* IRQ/IRL select register */ |
| 59 | #define FPGA_INTSTS1 (PA_FPGA + 18) /* Interrupt status register 1 */ |
| 60 | #define FPGA_INTSTS2 (PA_FPGA + 20) /* Interrupt status register 2 */ |
| 61 | #define FPGA_REQSEL (PA_FPGA + 22) /* REQ/GNT select register */ |
| 62 | #define FPGA_DBG_LED (PA_FPGA + 32) /* Debug LED(D-LED[8:1] */ |
| 63 | #define PA_LED FPGA_DBG_LED |
| 64 | #define FPGA_IVDRID (PA_FPGA + 36) /* iVDR ID Register */ |
| 65 | #define FPGA_IVDRPW (PA_FPGA + 38) /* iVDR Power ON Register */ |
| 66 | #define FPGA_MMCID (PA_FPGA + 40) /* MMC ID Register */ |
| 67 | |
| 68 | /* FPGA INTSEL position */ |
| 69 | /* INTSEL1 */ |
| 70 | #define IRQPOS_SMC91CX (0 * 4) |
| 71 | #define IRQPOS_SM501 (1 * 4) |
| 72 | /* INTSEL2 */ |
| 73 | #define IRQPOS_EXTINT1 (0 * 4) |
| 74 | #define IRQPOS_EXTINT2 (1 * 4) |
| 75 | #define IRQPOS_EXTINT3 (2 * 4) |
| 76 | #define IRQPOS_EXTINT4 (3 * 4) |
| 77 | /* INTSEL3 */ |
| 78 | #define IRQPOS_PCCPW (0 * 4) |
| 79 | |
| 80 | /* IDE interrupt */ |
| 81 | #define IRQ_IDE0 evt2irq(0xa60) /* iVDR */ |
| 82 | |
| 83 | /* SMC interrupt */ |
| 84 | #define SMC_IRQ evt2irq(0x300) |
| 85 | |
| 86 | /* SM501 interrupt */ |
| 87 | #define SM501_IRQ evt2irq(0x200) |
| 88 | |
| 89 | /* interrupt pin */ |
| 90 | #define IRQPIN_EXTINT1 0 /* IRQ0 pin */ |
| 91 | #define IRQPIN_EXTINT2 1 /* IRQ1 pin */ |
| 92 | #define IRQPIN_EXTINT3 2 /* IRQ2 pin */ |
| 93 | #define IRQPIN_SMC91CX 3 /* IRQ3 pin */ |
| 94 | #define IRQPIN_EXTINT4 4 /* IRQ4 pin */ |
| 95 | #define IRQPIN_PCC0 5 /* IRQ5 pin */ |
| 96 | #define IRQPIN_PCC2 6 /* IRQ6 pin */ |
| 97 | #define IRQPIN_SM501 7 /* IRQ7 pin */ |
| 98 | #define IRQPIN_PCCPW 7 /* IRQ7 pin */ |
| 99 | |
| 100 | /* arch/sh/boards/se/7780/irq.c */ |
| 101 | void init_se7780_IRQ(void); |
| 102 | |
| 103 | #define __IO_PREFIX se7780 |
| 104 | #include <asm/io_generic.h> |
| 105 | |
| 106 | #endif /* __ASM_SH_SE7780_H */ |
| 107 |
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