| /* |
| * include/asm-arm/hardware/iop3xx.h |
| * |
| * Intel IOP32X and IOP33X register definitions |
| * |
| * Author: Rory Bolt <rorybolt@pacbell.net> |
| * Copyright (C) 2002 Rory Bolt |
| * Copyright (C) 2004 Intel Corp. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #ifndef __IOP3XX_H |
| #define __IOP3XX_H |
| |
| /* |
| * IOP3XX GPIO handling |
| */ |
| #define GPIO_IN 0 |
| #define GPIO_OUT 1 |
| #define GPIO_LOW 0 |
| #define GPIO_HIGH 1 |
| #define IOP3XX_GPIO_LINE(x) (x) |
| |
| #ifndef __ASSEMBLY__ |
| extern void gpio_line_config(int line, int direction); |
| extern int gpio_line_get(int line); |
| extern void gpio_line_set(int line, int value); |
| extern int init_atu; |
| #endif |
| |
| |
| /* |
| * IOP3XX processor registers |
| */ |
| #define IOP3XX_PERIPHERAL_PHYS_BASE 0xffffe000 |
| #define IOP3XX_PERIPHERAL_VIRT_BASE 0xfeffe000 |
| #define IOP3XX_PERIPHERAL_SIZE 0x00002000 |
| #define IOP3XX_PERIPHERAL_UPPER_PA (IOP3XX_PERIPHERAL_PHYS_BASE +\ |
| IOP3XX_PERIPHERAL_SIZE - 1) |
| #define IOP3XX_PERIPHERAL_UPPER_VA (IOP3XX_PERIPHERAL_VIRT_BASE +\ |
| IOP3XX_PERIPHERAL_SIZE - 1) |
| #define IOP3XX_PMMR_PHYS_TO_VIRT(addr) (u32) ((u32) (addr) -\ |
| (IOP3XX_PERIPHERAL_PHYS_BASE\ |
| - IOP3XX_PERIPHERAL_VIRT_BASE)) |
| #define IOP3XX_REG_ADDR(reg) (IOP3XX_PERIPHERAL_VIRT_BASE + (reg)) |
| |
| /* Address Translation Unit */ |
| #define IOP3XX_ATUVID (volatile u16 *)IOP3XX_REG_ADDR(0x0100) |
| #define IOP3XX_ATUDID (volatile u16 *)IOP3XX_REG_ADDR(0x0102) |
| #define IOP3XX_ATUCMD (volatile u16 *)IOP3XX_REG_ADDR(0x0104) |
| #define IOP3XX_ATUSR (volatile u16 *)IOP3XX_REG_ADDR(0x0106) |
| #define IOP3XX_ATURID (volatile u8 *)IOP3XX_REG_ADDR(0x0108) |
| #define IOP3XX_ATUCCR (volatile u32 *)IOP3XX_REG_ADDR(0x0109) |
| #define IOP3XX_ATUCLSR (volatile u8 *)IOP3XX_REG_ADDR(0x010c) |
| #define IOP3XX_ATULT (volatile u8 *)IOP3XX_REG_ADDR(0x010d) |
| #define IOP3XX_ATUHTR (volatile u8 *)IOP3XX_REG_ADDR(0x010e) |
| #define IOP3XX_ATUBIST (volatile u8 *)IOP3XX_REG_ADDR(0x010f) |
| #define IOP3XX_IABAR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0110) |
| #define IOP3XX_IAUBAR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0114) |
| #define IOP3XX_IABAR1 (volatile u32 *)IOP3XX_REG_ADDR(0x0118) |
| #define IOP3XX_IAUBAR1 (volatile u32 *)IOP3XX_REG_ADDR(0x011c) |
| #define IOP3XX_IABAR2 (volatile u32 *)IOP3XX_REG_ADDR(0x0120) |
| #define IOP3XX_IAUBAR2 (volatile u32 *)IOP3XX_REG_ADDR(0x0124) |
| #define IOP3XX_ASVIR (volatile u16 *)IOP3XX_REG_ADDR(0x012c) |
| #define IOP3XX_ASIR (volatile u16 *)IOP3XX_REG_ADDR(0x012e) |
| #define IOP3XX_ERBAR (volatile u32 *)IOP3XX_REG_ADDR(0x0130) |
| #define IOP3XX_ATUILR (volatile u8 *)IOP3XX_REG_ADDR(0x013c) |
| #define IOP3XX_ATUIPR (volatile u8 *)IOP3XX_REG_ADDR(0x013d) |
| #define IOP3XX_ATUMGNT (volatile u8 *)IOP3XX_REG_ADDR(0x013e) |
| #define IOP3XX_ATUMLAT (volatile u8 *)IOP3XX_REG_ADDR(0x013f) |
| #define IOP3XX_IALR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0140) |
| #define IOP3XX_IATVR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0144) |
| #define IOP3XX_ERLR (volatile u32 *)IOP3XX_REG_ADDR(0x0148) |
| #define IOP3XX_ERTVR (volatile u32 *)IOP3XX_REG_ADDR(0x014c) |
| #define IOP3XX_IALR1 (volatile u32 *)IOP3XX_REG_ADDR(0x0150) |
| #define IOP3XX_IALR2 (volatile u32 *)IOP3XX_REG_ADDR(0x0154) |
| #define IOP3XX_IATVR2 (volatile u32 *)IOP3XX_REG_ADDR(0x0158) |
| #define IOP3XX_OIOWTVR (volatile u32 *)IOP3XX_REG_ADDR(0x015c) |
| #define IOP3XX_OMWTVR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0160) |
| #define IOP3XX_OUMWTVR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0164) |
| #define IOP3XX_OMWTVR1 (volatile u32 *)IOP3XX_REG_ADDR(0x0168) |
| #define IOP3XX_OUMWTVR1 (volatile u32 *)IOP3XX_REG_ADDR(0x016c) |
| #define IOP3XX_OUDWTVR (volatile u32 *)IOP3XX_REG_ADDR(0x0178) |
| #define IOP3XX_ATUCR (volatile u32 *)IOP3XX_REG_ADDR(0x0180) |
| #define IOP3XX_PCSR (volatile u32 *)IOP3XX_REG_ADDR(0x0184) |
| #define IOP3XX_ATUISR (volatile u32 *)IOP3XX_REG_ADDR(0x0188) |
| #define IOP3XX_ATUIMR (volatile u32 *)IOP3XX_REG_ADDR(0x018c) |
| #define IOP3XX_IABAR3 (volatile u32 *)IOP3XX_REG_ADDR(0x0190) |
| #define IOP3XX_IAUBAR3 (volatile u32 *)IOP3XX_REG_ADDR(0x0194) |
| #define IOP3XX_IALR3 (volatile u32 *)IOP3XX_REG_ADDR(0x0198) |
| #define IOP3XX_IATVR3 (volatile u32 *)IOP3XX_REG_ADDR(0x019c) |
| #define IOP3XX_OCCAR (volatile u32 *)IOP3XX_REG_ADDR(0x01a4) |
| #define IOP3XX_OCCDR (volatile u32 *)IOP3XX_REG_ADDR(0x01ac) |
| #define IOP3XX_PDSCR (volatile u32 *)IOP3XX_REG_ADDR(0x01bc) |
| #define IOP3XX_PMCAPID (volatile u8 *)IOP3XX_REG_ADDR(0x01c0) |
| #define IOP3XX_PMNEXT (volatile u8 *)IOP3XX_REG_ADDR(0x01c1) |
| #define IOP3XX_APMCR (volatile u16 *)IOP3XX_REG_ADDR(0x01c2) |
| #define IOP3XX_APMCSR (volatile u16 *)IOP3XX_REG_ADDR(0x01c4) |
| #define IOP3XX_PCIXCAPID (volatile u8 *)IOP3XX_REG_ADDR(0x01e0) |
| #define IOP3XX_PCIXNEXT (volatile u8 *)IOP3XX_REG_ADDR(0x01e1) |
| #define IOP3XX_PCIXCMD (volatile u16 *)IOP3XX_REG_ADDR(0x01e2) |
| #define IOP3XX_PCIXSR (volatile u32 *)IOP3XX_REG_ADDR(0x01e4) |
| #define IOP3XX_PCIIRSR (volatile u32 *)IOP3XX_REG_ADDR(0x01ec) |
| #define IOP3XX_PCSR_OUT_Q_BUSY (1 << 15) |
| #define IOP3XX_PCSR_IN_Q_BUSY (1 << 14) |
| #define IOP3XX_ATUCR_OUT_EN (1 << 1) |
| |
| #define IOP3XX_INIT_ATU_DEFAULT 0 |
| #define IOP3XX_INIT_ATU_DISABLE -1 |
| #define IOP3XX_INIT_ATU_ENABLE 1 |
| |
| #ifdef CONFIG_IOP3XX_ATU |
| #define iop3xx_get_init_atu(x) (init_atu == IOP3XX_INIT_ATU_DEFAULT ?\ |
| IOP3XX_INIT_ATU_ENABLE : init_atu) |
| #else |
| #define iop3xx_get_init_atu(x) (init_atu == IOP3XX_INIT_ATU_DEFAULT ?\ |
| IOP3XX_INIT_ATU_DISABLE : init_atu) |
| #endif |
| |
| /* Messaging Unit */ |
| #define IOP3XX_IMR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0310) |
| #define IOP3XX_IMR1 (volatile u32 *)IOP3XX_REG_ADDR(0x0314) |
| #define IOP3XX_OMR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0318) |
| #define IOP3XX_OMR1 (volatile u32 *)IOP3XX_REG_ADDR(0x031c) |
| #define IOP3XX_IDR (volatile u32 *)IOP3XX_REG_ADDR(0x0320) |
| #define IOP3XX_IISR (volatile u32 *)IOP3XX_REG_ADDR(0x0324) |
| #define IOP3XX_IIMR (volatile u32 *)IOP3XX_REG_ADDR(0x0328) |
| #define IOP3XX_ODR (volatile u32 *)IOP3XX_REG_ADDR(0x032c) |
| #define IOP3XX_OISR (volatile u32 *)IOP3XX_REG_ADDR(0x0330) |
| #define IOP3XX_OIMR (volatile u32 *)IOP3XX_REG_ADDR(0x0334) |
| #define IOP3XX_MUCR (volatile u32 *)IOP3XX_REG_ADDR(0x0350) |
| #define IOP3XX_QBAR (volatile u32 *)IOP3XX_REG_ADDR(0x0354) |
| #define IOP3XX_IFHPR (volatile u32 *)IOP3XX_REG_ADDR(0x0360) |
| #define IOP3XX_IFTPR (volatile u32 *)IOP3XX_REG_ADDR(0x0364) |
| #define IOP3XX_IPHPR (volatile u32 *)IOP3XX_REG_ADDR(0x0368) |
| #define IOP3XX_IPTPR (volatile u32 *)IOP3XX_REG_ADDR(0x036c) |
| #define IOP3XX_OFHPR (volatile u32 *)IOP3XX_REG_ADDR(0x0370) |
| #define IOP3XX_OFTPR (volatile u32 *)IOP3XX_REG_ADDR(0x0374) |
| #define IOP3XX_OPHPR (volatile u32 *)IOP3XX_REG_ADDR(0x0378) |
| #define IOP3XX_OPTPR (volatile u32 *)IOP3XX_REG_ADDR(0x037c) |
| #define IOP3XX_IAR (volatile u32 *)IOP3XX_REG_ADDR(0x0380) |
| |
| /* DMA Controller */ |
| #define IOP3XX_DMA0_CCR (volatile u32 *)IOP3XX_REG_ADDR(0x0400) |
| #define IOP3XX_DMA0_CSR (volatile u32 *)IOP3XX_REG_ADDR(0x0404) |
| #define IOP3XX_DMA0_DAR (volatile u32 *)IOP3XX_REG_ADDR(0x040c) |
| #define IOP3XX_DMA0_NDAR (volatile u32 *)IOP3XX_REG_ADDR(0x0410) |
| #define IOP3XX_DMA0_PADR (volatile u32 *)IOP3XX_REG_ADDR(0x0414) |
| #define IOP3XX_DMA0_PUADR (volatile u32 *)IOP3XX_REG_ADDR(0x0418) |
| #define IOP3XX_DMA0_LADR (volatile u32 *)IOP3XX_REG_ADDR(0x041c) |
| #define IOP3XX_DMA0_BCR (volatile u32 *)IOP3XX_REG_ADDR(0x0420) |
| #define IOP3XX_DMA0_DCR (volatile u32 *)IOP3XX_REG_ADDR(0x0424) |
| #define IOP3XX_DMA1_CCR (volatile u32 *)IOP3XX_REG_ADDR(0x0440) |
| #define IOP3XX_DMA1_CSR (volatile u32 *)IOP3XX_REG_ADDR(0x0444) |
| #define IOP3XX_DMA1_DAR (volatile u32 *)IOP3XX_REG_ADDR(0x044c) |
| #define IOP3XX_DMA1_NDAR (volatile u32 *)IOP3XX_REG_ADDR(0x0450) |
| #define IOP3XX_DMA1_PADR (volatile u32 *)IOP3XX_REG_ADDR(0x0454) |
| #define IOP3XX_DMA1_PUADR (volatile u32 *)IOP3XX_REG_ADDR(0x0458) |
| #define IOP3XX_DMA1_LADR (volatile u32 *)IOP3XX_REG_ADDR(0x045c) |
| #define IOP3XX_DMA1_BCR (volatile u32 *)IOP3XX_REG_ADDR(0x0460) |
| #define IOP3XX_DMA1_DCR (volatile u32 *)IOP3XX_REG_ADDR(0x0464) |
| |
| /* Peripheral bus interface */ |
| #define IOP3XX_PBCR (volatile u32 *)IOP3XX_REG_ADDR(0x0680) |
| #define IOP3XX_PBISR (volatile u32 *)IOP3XX_REG_ADDR(0x0684) |
| #define IOP3XX_PBBAR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0688) |
| #define IOP3XX_PBLR0 (volatile u32 *)IOP3XX_REG_ADDR(0x068c) |
| #define IOP3XX_PBBAR1 (volatile u32 *)IOP3XX_REG_ADDR(0x0690) |
| #define IOP3XX_PBLR1 (volatile u32 *)IOP3XX_REG_ADDR(0x0694) |
| #define IOP3XX_PBBAR2 (volatile u32 *)IOP3XX_REG_ADDR(0x0698) |
| #define IOP3XX_PBLR2 (volatile u32 *)IOP3XX_REG_ADDR(0x069c) |
| #define IOP3XX_PBBAR3 (volatile u32 *)IOP3XX_REG_ADDR(0x06a0) |
| #define IOP3XX_PBLR3 (volatile u32 *)IOP3XX_REG_ADDR(0x06a4) |
| #define IOP3XX_PBBAR4 (volatile u32 *)IOP3XX_REG_ADDR(0x06a8) |
| #define IOP3XX_PBLR4 (volatile u32 *)IOP3XX_REG_ADDR(0x06ac) |
| #define IOP3XX_PBBAR5 (volatile u32 *)IOP3XX_REG_ADDR(0x06b0) |
| #define IOP3XX_PBLR5 (volatile u32 *)IOP3XX_REG_ADDR(0x06b4) |
| #define IOP3XX_PMBR0 (volatile u32 *)IOP3XX_REG_ADDR(0x06c0) |
| #define IOP3XX_PMBR1 (volatile u32 *)IOP3XX_REG_ADDR(0x06e0) |
| #define IOP3XX_PMBR2 (volatile u32 *)IOP3XX_REG_ADDR(0x06e4) |
| |
| /* Peripheral performance monitoring unit */ |
| #define IOP3XX_GTMR (volatile u32 *)IOP3XX_REG_ADDR(0x0700) |
| #define IOP3XX_ESR (volatile u32 *)IOP3XX_REG_ADDR(0x0704) |
| #define IOP3XX_EMISR (volatile u32 *)IOP3XX_REG_ADDR(0x0708) |
| #define IOP3XX_GTSR (volatile u32 *)IOP3XX_REG_ADDR(0x0710) |
| /* PERCR0 DOESN'T EXIST - index from 1! */ |
| #define IOP3XX_PERCR0 (volatile u32 *)IOP3XX_REG_ADDR(0x0710) |
| |
| /* General Purpose I/O */ |
| #define IOP3XX_GPOE (volatile u32 *)IOP3XX_GPIO_REG(0x0000) |
| #define IOP3XX_GPID (volatile u32 *)IOP3XX_GPIO_REG(0x0004) |
| #define IOP3XX_GPOD (volatile u32 *)IOP3XX_GPIO_REG(0x0008) |
| |
| /* Timers */ |
| #define IOP3XX_TU_TMR0 (volatile u32 *)IOP3XX_TIMER_REG(0x0000) |
| #define IOP3XX_TU_TMR1 (volatile u32 *)IOP3XX_TIMER_REG(0x0004) |
| #define IOP3XX_TU_TCR0 (volatile u32 *)IOP3XX_TIMER_REG(0x0008) |
| #define IOP3XX_TU_TCR1 (volatile u32 *)IOP3XX_TIMER_REG(0x000c) |
| #define IOP3XX_TU_TRR0 (volatile u32 *)IOP3XX_TIMER_REG(0x0010) |
| #define IOP3XX_TU_TRR1 (volatile u32 *)IOP3XX_TIMER_REG(0x0014) |
| #define IOP3XX_TU_TISR (volatile u32 *)IOP3XX_TIMER_REG(0x0018) |
| #define IOP3XX_TU_WDTCR (volatile u32 *)IOP3XX_TIMER_REG(0x001c) |
| #define IOP_TMR_EN 0x02 |
| #define IOP_TMR_RELOAD 0x04 |
| #define IOP_TMR_PRIVILEGED 0x08 |
| #define IOP_TMR_RATIO_1_1 0x00 |
| |
| /* Application accelerator unit */ |
| #define IOP3XX_AAU_ACR (volatile u32 *)IOP3XX_REG_ADDR(0x0800) |
| #define IOP3XX_AAU_ASR (volatile u32 *)IOP3XX_REG_ADDR(0x0804) |
| #define IOP3XX_AAU_ADAR (volatile u32 *)IOP3XX_REG_ADDR(0x0808) |
| #define IOP3XX_AAU_ANDAR (volatile u32 *)IOP3XX_REG_ADDR(0x080c) |
| #define IOP3XX_AAU_SAR1 (volatile u32 *)IOP3XX_REG_ADDR(0x0810) |
| #define IOP3XX_AAU_SAR2 (volatile u32 *)IOP3XX_REG_ADDR(0x0814) |
| #define IOP3XX_AAU_SAR3 (volatile u32 *)IOP3XX_REG_ADDR(0x0818) |
| #define IOP3XX_AAU_SAR4 (volatile u32 *)IOP3XX_REG_ADDR(0x081c) |
| #define IOP3XX_AAU_DAR (volatile u32 *)IOP3XX_REG_ADDR(0x0820) |
| #define IOP3XX_AAU_ABCR (volatile u32 *)IOP3XX_REG_ADDR(0x0824) |
| #define IOP3XX_AAU_ADCR (volatile u32 *)IOP3XX_REG_ADDR(0x0828) |
| #define IOP3XX_AAU_SAR5 (volatile u32 *)IOP3XX_REG_ADDR(0x082c) |
| #define IOP3XX_AAU_SAR6 (volatile u32 *)IOP3XX_REG_ADDR(0x0830) |
| #define IOP3XX_AAU_SAR7 (volatile u32 *)IOP3XX_REG_ADDR(0x0834) |
| #define IOP3XX_AAU_SAR8 (volatile u32 *)IOP3XX_REG_ADDR(0x0838) |
| #define IOP3XX_AAU_EDCR0 (volatile u32 *)IOP3XX_REG_ADDR(0x083c) |
| #define IOP3XX_AAU_SAR9 (volatile u32 *)IOP3XX_REG_ADDR(0x0840) |
| #define IOP3XX_AAU_SAR10 (volatile u32 *)IOP3XX_REG_ADDR(0x0844) |
| #define IOP3XX_AAU_SAR11 (volatile u32 *)IOP3XX_REG_ADDR(0x0848) |
| #define IOP3XX_AAU_SAR12 (volatile u32 *)IOP3XX_REG_ADDR(0x084c) |
| #define IOP3XX_AAU_SAR13 (volatile u32 *)IOP3XX_REG_ADDR(0x0850) |
| #define IOP3XX_AAU_SAR14 (volatile u32 *)IOP3XX_REG_ADDR(0x0854) |
| #define IOP3XX_AAU_SAR15 (volatile u32 *)IOP3XX_REG_ADDR(0x0858) |
| #define IOP3XX_AAU_SAR16 (volatile u32 *)IOP3XX_REG_ADDR(0x085c) |
| #define IOP3XX_AAU_EDCR1 (volatile u32 *)IOP3XX_REG_ADDR(0x0860) |
| #define IOP3XX_AAU_SAR17 (volatile u32 *)IOP3XX_REG_ADDR(0x0864) |
| #define IOP3XX_AAU_SAR18 (volatile u32 *)IOP3XX_REG_ADDR(0x0868) |
| #define IOP3XX_AAU_SAR19 (volatile u32 *)IOP3XX_REG_ADDR(0x086c) |
| #define IOP3XX_AAU_SAR20 (volatile u32 *)IOP3XX_REG_ADDR(0x0870) |
| #define IOP3XX_AAU_SAR21 (volatile u32 *)IOP3XX_REG_ADDR(0x0874) |
| #define IOP3XX_AAU_SAR22 (volatile u32 *)IOP3XX_REG_ADDR(0x0878) |
| #define IOP3XX_AAU_SAR23 (volatile u32 *)IOP3XX_REG_ADDR(0x087c) |
| #define IOP3XX_AAU_SAR24 (volatile u32 *)IOP3XX_REG_ADDR(0x0880) |
| #define IOP3XX_AAU_EDCR2 (volatile u32 *)IOP3XX_REG_ADDR(0x0884) |
| #define IOP3XX_AAU_SAR25 (volatile u32 *)IOP3XX_REG_ADDR(0x0888) |
| #define IOP3XX_AAU_SAR26 (volatile u32 *)IOP3XX_REG_ADDR(0x088c) |
| #define IOP3XX_AAU_SAR27 (volatile u32 *)IOP3XX_REG_ADDR(0x0890) |
| #define IOP3XX_AAU_SAR28 (volatile u32 *)IOP3XX_REG_ADDR(0x0894) |
| #define IOP3XX_AAU_SAR29 (volatile u32 *)IOP3XX_REG_ADDR(0x0898) |
| #define IOP3XX_AAU_SAR30 (volatile u32 *)IOP3XX_REG_ADDR(0x089c) |
| #define IOP3XX_AAU_SAR31 (volatile u32 *)IOP3XX_REG_ADDR(0x08a0) |
| #define IOP3XX_AAU_SAR32 (volatile u32 *)IOP3XX_REG_ADDR(0x08a4) |
| |
| /* I2C bus interface unit */ |
| #define IOP3XX_ICR0 (volatile u32 *)IOP3XX_REG_ADDR(0x1680) |
| #define IOP3XX_ISR0 (volatile u32 *)IOP3XX_REG_ADDR(0x1684) |
| #define IOP3XX_ISAR0 (volatile u32 *)IOP3XX_REG_ADDR(0x1688) |
| #define IOP3XX_IDBR0 (volatile u32 *)IOP3XX_REG_ADDR(0x168c) |
| #define IOP3XX_IBMR0 (volatile u32 *)IOP3XX_REG_ADDR(0x1694) |
| #define IOP3XX_ICR1 (volatile u32 *)IOP3XX_REG_ADDR(0x16a0) |
| #define IOP3XX_ISR1 (volatile u32 *)IOP3XX_REG_ADDR(0x16a4) |
| #define IOP3XX_ISAR1 (volatile u32 *)IOP3XX_REG_ADDR(0x16a8) |
| #define IOP3XX_IDBR1 (volatile u32 *)IOP3XX_REG_ADDR(0x16ac) |
| #define IOP3XX_IBMR1 (volatile u32 *)IOP3XX_REG_ADDR(0x16b4) |
| |
| |
| /* |
| * IOP3XX I/O and Mem space regions for PCI autoconfiguration |
| */ |
| #define IOP3XX_PCI_LOWER_MEM_PA 0x80000000 |
| |
| #define IOP3XX_PCI_IO_WINDOW_SIZE 0x00010000 |
| #define IOP3XX_PCI_LOWER_IO_PA 0x90000000 |
| #define IOP3XX_PCI_LOWER_IO_VA 0xfe000000 |
| #define IOP3XX_PCI_LOWER_IO_BA 0x90000000 |
| #define IOP3XX_PCI_UPPER_IO_PA (IOP3XX_PCI_LOWER_IO_PA +\ |
| IOP3XX_PCI_IO_WINDOW_SIZE - 1) |
| #define IOP3XX_PCI_UPPER_IO_VA (IOP3XX_PCI_LOWER_IO_VA +\ |
| IOP3XX_PCI_IO_WINDOW_SIZE - 1) |
| #define IOP3XX_PCI_IO_PHYS_TO_VIRT(addr) (((u32) addr -\ |
| IOP3XX_PCI_LOWER_IO_PA) +\ |
| IOP3XX_PCI_LOWER_IO_VA) |
| |
| |
| #ifndef __ASSEMBLY__ |
| void iop3xx_map_io(void); |
| void iop_init_cp6_handler(void); |
| void iop_init_time(unsigned long tickrate); |
| unsigned long iop_gettimeoffset(void); |
| |
| static inline void write_tmr0(u32 val) |
| { |
| asm volatile("mcr p6, 0, %0, c0, c1, 0" : : "r" (val)); |
| } |
| |
| static inline void write_tmr1(u32 val) |
| { |
| asm volatile("mcr p6, 0, %0, c1, c1, 0" : : "r" (val)); |
| } |
| |
| static inline u32 read_tcr0(void) |
| { |
| u32 val; |
| asm volatile("mrc p6, 0, %0, c2, c1, 0" : "=r" (val)); |
| return val; |
| } |
| |
| static inline u32 read_tcr1(void) |
| { |
| u32 val; |
| asm volatile("mrc p6, 0, %0, c3, c1, 0" : "=r" (val)); |
| return val; |
| } |
| |
| static inline void write_trr0(u32 val) |
| { |
| asm volatile("mcr p6, 0, %0, c4, c1, 0" : : "r" (val)); |
| } |
| |
| static inline void write_trr1(u32 val) |
| { |
| asm volatile("mcr p6, 0, %0, c5, c1, 0" : : "r" (val)); |
| } |
| |
| static inline void write_tisr(u32 val) |
| { |
| asm volatile("mcr p6, 0, %0, c6, c1, 0" : : "r" (val)); |
| } |
| |
| extern struct platform_device iop3xx_i2c0_device; |
| extern struct platform_device iop3xx_i2c1_device; |
| |
| #endif |
| |
| |
| #endif |
