18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef _MVME147HW_H_ 38c2ecf20Sopenharmony_ci#define _MVME147HW_H_ 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci#include <asm/irq.h> 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_citypedef struct { 88c2ecf20Sopenharmony_ci unsigned char 98c2ecf20Sopenharmony_ci ctrl, 108c2ecf20Sopenharmony_ci bcd_sec, 118c2ecf20Sopenharmony_ci bcd_min, 128c2ecf20Sopenharmony_ci bcd_hr, 138c2ecf20Sopenharmony_ci bcd_dow, 148c2ecf20Sopenharmony_ci bcd_dom, 158c2ecf20Sopenharmony_ci bcd_mth, 168c2ecf20Sopenharmony_ci bcd_year; 178c2ecf20Sopenharmony_ci} MK48T02; 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ci#define RTC_WRITE 0x80 208c2ecf20Sopenharmony_ci#define RTC_READ 0x40 218c2ecf20Sopenharmony_ci#define RTC_STOP 0x20 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_ci#define m147_rtc ((MK48T02 * volatile)0xfffe07f8) 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_cistruct pcc_regs { 278c2ecf20Sopenharmony_ci volatile u_long dma_tadr; 288c2ecf20Sopenharmony_ci volatile u_long dma_dadr; 298c2ecf20Sopenharmony_ci volatile u_long dma_bcr; 308c2ecf20Sopenharmony_ci volatile u_long dma_hr; 318c2ecf20Sopenharmony_ci volatile u_short t1_preload; 328c2ecf20Sopenharmony_ci volatile u_short t1_count; 338c2ecf20Sopenharmony_ci volatile u_short t2_preload; 348c2ecf20Sopenharmony_ci volatile u_short t2_count; 358c2ecf20Sopenharmony_ci volatile u_char t1_int_cntrl; 368c2ecf20Sopenharmony_ci volatile u_char t1_cntrl; 378c2ecf20Sopenharmony_ci volatile u_char t2_int_cntrl; 388c2ecf20Sopenharmony_ci volatile u_char t2_cntrl; 398c2ecf20Sopenharmony_ci volatile u_char ac_fail; 408c2ecf20Sopenharmony_ci volatile u_char watchdog; 418c2ecf20Sopenharmony_ci volatile u_char lpt_intr; 428c2ecf20Sopenharmony_ci volatile u_char lpt_cntrl; 438c2ecf20Sopenharmony_ci volatile u_char dma_intr; 448c2ecf20Sopenharmony_ci volatile u_char dma_cntrl; 458c2ecf20Sopenharmony_ci volatile u_char bus_error; 468c2ecf20Sopenharmony_ci volatile u_char dma_status; 478c2ecf20Sopenharmony_ci volatile u_char abort; 488c2ecf20Sopenharmony_ci volatile u_char ta_fnctl; 498c2ecf20Sopenharmony_ci volatile u_char serial_cntrl; 508c2ecf20Sopenharmony_ci volatile u_char general_cntrl; 518c2ecf20Sopenharmony_ci volatile u_char lan_cntrl; 528c2ecf20Sopenharmony_ci volatile u_char general_status; 538c2ecf20Sopenharmony_ci volatile u_char scsi_interrupt; 548c2ecf20Sopenharmony_ci volatile u_char slave; 558c2ecf20Sopenharmony_ci volatile u_char soft1_cntrl; 568c2ecf20Sopenharmony_ci volatile u_char int_base; 578c2ecf20Sopenharmony_ci volatile u_char soft2_cntrl; 588c2ecf20Sopenharmony_ci volatile u_char revision_level; 598c2ecf20Sopenharmony_ci volatile u_char lpt_data; 608c2ecf20Sopenharmony_ci volatile u_char lpt_status; 618c2ecf20Sopenharmony_ci }; 628c2ecf20Sopenharmony_ci 638c2ecf20Sopenharmony_ci#define m147_pcc ((struct pcc_regs * volatile)0xfffe1000) 648c2ecf20Sopenharmony_ci 658c2ecf20Sopenharmony_ci 668c2ecf20Sopenharmony_ci#define PCC_INT_ENAB 0x08 678c2ecf20Sopenharmony_ci 688c2ecf20Sopenharmony_ci#define PCC_TIMER_INT_CLR 0x80 698c2ecf20Sopenharmony_ci 708c2ecf20Sopenharmony_ci#define PCC_TIMER_TIC_EN 0x01 718c2ecf20Sopenharmony_ci#define PCC_TIMER_COC_EN 0x02 728c2ecf20Sopenharmony_ci#define PCC_TIMER_CLR_OVF 0x04 738c2ecf20Sopenharmony_ci 748c2ecf20Sopenharmony_ci#define PCC_LEVEL_ABORT 0x07 758c2ecf20Sopenharmony_ci#define PCC_LEVEL_SERIAL 0x04 768c2ecf20Sopenharmony_ci#define PCC_LEVEL_ETH 0x04 778c2ecf20Sopenharmony_ci#define PCC_LEVEL_TIMER1 0x04 788c2ecf20Sopenharmony_ci#define PCC_LEVEL_SCSI_PORT 0x04 798c2ecf20Sopenharmony_ci#define PCC_LEVEL_SCSI_DMA 0x04 808c2ecf20Sopenharmony_ci 818c2ecf20Sopenharmony_ci#define PCC_IRQ_AC_FAIL (IRQ_USER+0) 828c2ecf20Sopenharmony_ci#define PCC_IRQ_BERR (IRQ_USER+1) 838c2ecf20Sopenharmony_ci#define PCC_IRQ_ABORT (IRQ_USER+2) 848c2ecf20Sopenharmony_ci/* #define PCC_IRQ_SERIAL (IRQ_USER+3) */ 858c2ecf20Sopenharmony_ci#define PCC_IRQ_PRINTER (IRQ_USER+7) 868c2ecf20Sopenharmony_ci#define PCC_IRQ_TIMER1 (IRQ_USER+8) 878c2ecf20Sopenharmony_ci#define PCC_IRQ_TIMER2 (IRQ_USER+9) 888c2ecf20Sopenharmony_ci#define PCC_IRQ_SOFTWARE1 (IRQ_USER+10) 898c2ecf20Sopenharmony_ci#define PCC_IRQ_SOFTWARE2 (IRQ_USER+11) 908c2ecf20Sopenharmony_ci 918c2ecf20Sopenharmony_ci 928c2ecf20Sopenharmony_ci#define M147_SCC_A_ADDR 0xfffe3002 938c2ecf20Sopenharmony_ci#define M147_SCC_B_ADDR 0xfffe3000 948c2ecf20Sopenharmony_ci#define M147_SCC_PCLK 5000000 958c2ecf20Sopenharmony_ci 968c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCSI_PORT (IRQ_USER+0x45) 978c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCSI_DMA (IRQ_USER+0x46) 988c2ecf20Sopenharmony_ci 998c2ecf20Sopenharmony_ci/* SCC interrupts, for MVME147 */ 1008c2ecf20Sopenharmony_ci 1018c2ecf20Sopenharmony_ci#define MVME147_IRQ_TYPE_PRIO 0 1028c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCC_BASE (IRQ_USER+32) 1038c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCCB_TX (IRQ_USER+32) 1048c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCCB_STAT (IRQ_USER+34) 1058c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCCB_RX (IRQ_USER+36) 1068c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCCB_SPCOND (IRQ_USER+38) 1078c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCCA_TX (IRQ_USER+40) 1088c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCCA_STAT (IRQ_USER+42) 1098c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCCA_RX (IRQ_USER+44) 1108c2ecf20Sopenharmony_ci#define MVME147_IRQ_SCCA_SPCOND (IRQ_USER+46) 1118c2ecf20Sopenharmony_ci 1128c2ecf20Sopenharmony_ci#define MVME147_LANCE_BASE 0xfffe1800 1138c2ecf20Sopenharmony_ci#define MVME147_LANCE_IRQ (IRQ_USER+4) 1148c2ecf20Sopenharmony_ci 1158c2ecf20Sopenharmony_ci#define ETHERNET_ADDRESS 0xfffe0778 1168c2ecf20Sopenharmony_ci 1178c2ecf20Sopenharmony_ci#endif 118