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Release 4.14 arch/m68k/include/asm/mvme147hw.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _MVME147HW_H_

#define _MVME147HW_H_

#include <asm/irq.h>

typedef struct {
	unsigned char
		
ctrl,
		
bcd_sec,
		
bcd_min,
		
bcd_hr,
		
bcd_dow,
		
bcd_dom,
		
bcd_mth,
		
bcd_year;

} MK48T02;


#define RTC_WRITE	0x80

#define RTC_READ	0x40

#define RTC_STOP	0x20


#define m147_rtc ((MK48T02 * volatile)0xfffe07f8)



struct pcc_regs {
   
volatile u_long	dma_tadr;
   
volatile u_long	dma_dadr;
   
volatile u_long	dma_bcr;
   
volatile u_long	dma_hr;
   
volatile u_short	t1_preload;
   
volatile u_short	t1_count;
   
volatile u_short	t2_preload;
   
volatile u_short	t2_count;
   
volatile u_char	t1_int_cntrl;
   
volatile u_char	t1_cntrl;
   
volatile u_char	t2_int_cntrl;
   
volatile u_char	t2_cntrl;
   
volatile u_char	ac_fail;
   
volatile u_char	watchdog;
   
volatile u_char	lpt_intr;
   
volatile u_char	lpt_cntrl;
   
volatile u_char	dma_intr;
   
volatile u_char	dma_cntrl;
   
volatile u_char	bus_error;
   
volatile u_char	dma_status;
   
volatile u_char	abort;
   
volatile u_char	ta_fnctl;
   
volatile u_char	serial_cntrl;
   
volatile u_char	general_cntrl;
   
volatile u_char	lan_cntrl;
   
volatile u_char	general_status;
   
volatile u_char	scsi_interrupt;
   
volatile u_char	slave;
   
volatile u_char	soft1_cntrl;
   
volatile u_char	int_base;
   
volatile u_char	soft2_cntrl;
   
volatile u_char	revision_level;
   
volatile u_char	lpt_data;
   
volatile u_char	lpt_status;
   };


#define m147_pcc ((struct pcc_regs * volatile)0xfffe1000)



#define PCC_INT_ENAB		0x08


#define PCC_TIMER_INT_CLR	0x80

#define PCC_TIMER_PRELOAD	63936l


#define PCC_LEVEL_ABORT		0x07

#define PCC_LEVEL_SERIAL	0x04

#define PCC_LEVEL_ETH		0x04

#define PCC_LEVEL_TIMER1	0x04

#define PCC_LEVEL_SCSI_PORT	0x04

#define PCC_LEVEL_SCSI_DMA	0x04


#define PCC_IRQ_AC_FAIL		(IRQ_USER+0)

#define PCC_IRQ_BERR		(IRQ_USER+1)

#define PCC_IRQ_ABORT		(IRQ_USER+2)
/* #define PCC_IRQ_SERIAL       (IRQ_USER+3) */

#define PCC_IRQ_PRINTER		(IRQ_USER+7)

#define PCC_IRQ_TIMER1		(IRQ_USER+8)

#define PCC_IRQ_TIMER2		(IRQ_USER+9)

#define PCC_IRQ_SOFTWARE1	(IRQ_USER+10)

#define PCC_IRQ_SOFTWARE2	(IRQ_USER+11)



#define M147_SCC_A_ADDR		0xfffe3002

#define M147_SCC_B_ADDR		0xfffe3000

#define M147_SCC_PCLK		5000000


#define MVME147_IRQ_SCSI_PORT	(IRQ_USER+0x45)

#define MVME147_IRQ_SCSI_DMA	(IRQ_USER+0x46)

/* SCC interrupts, for MVME147 */


#define MVME147_IRQ_TYPE_PRIO	0

#define MVME147_IRQ_SCC_BASE		(IRQ_USER+32)

#define MVME147_IRQ_SCCB_TX		(IRQ_USER+32)

#define MVME147_IRQ_SCCB_STAT		(IRQ_USER+34)

#define MVME147_IRQ_SCCB_RX		(IRQ_USER+36)

#define MVME147_IRQ_SCCB_SPCOND		(IRQ_USER+38)

#define MVME147_IRQ_SCCA_TX		(IRQ_USER+40)

#define MVME147_IRQ_SCCA_STAT		(IRQ_USER+42)

#define MVME147_IRQ_SCCA_RX		(IRQ_USER+44)

#define MVME147_IRQ_SCCA_SPCOND		(IRQ_USER+46)


#define MVME147_LANCE_BASE	0xfffe1800

#define MVME147_LANCE_IRQ	(IRQ_USER+4)


#define ETHERNET_ADDRESS 0xfffe0778

#endif

Overall Contributors

PersonTokensPropCommitsCommitProp
Linus Torvalds (pre-git)31492.63%250.00%
Roman Zippel247.08%125.00%
Greg Kroah-Hartman10.29%125.00%
Total339100.00%4100.00%
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