diff options
Diffstat (limited to 'arch/m68k/include/asm/mvme147hw.h')
| -rw-r--r-- | arch/m68k/include/asm/mvme147hw.h | 29 |
1 files changed, 8 insertions, 21 deletions
diff --git a/arch/m68k/include/asm/mvme147hw.h b/arch/m68k/include/asm/mvme147hw.h index b81043108472..6ad93bac06f9 100644 --- a/arch/m68k/include/asm/mvme147hw.h +++ b/arch/m68k/include/asm/mvme147hw.h @@ -1,26 +1,10 @@ +/* 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) - +#define MVME147_RTC_BASE 0xfffe0000 struct pcc_regs { volatile u_long dma_tadr; @@ -65,7 +49,10 @@ struct pcc_regs { #define PCC_INT_ENAB 0x08 #define PCC_TIMER_INT_CLR 0x80 -#define PCC_TIMER_PRELOAD 63936l + +#define PCC_TIMER_TIC_EN 0x01 +#define PCC_TIMER_COC_EN 0x02 +#define PCC_TIMER_CLR_OVF 0x04 #define PCC_LEVEL_ABORT 0x07 #define PCC_LEVEL_SERIAL 0x04 @@ -89,8 +76,8 @@ struct pcc_regs { #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) +#define MVME147_IRQ_SCSI_PORT (IRQ_USER + 5) +#define MVME147_IRQ_SCSI_DMA (IRQ_USER + 6) /* SCC interrupts, for MVME147 */ |