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Diffstat (limited to 'arch/ppc/platforms/lwmon.h')
| -rw-r--r-- | arch/ppc/platforms/lwmon.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/ppc/platforms/lwmon.h b/arch/ppc/platforms/lwmon.h new file mode 100644 index 00000000000..995bf5112df --- /dev/null +++ b/arch/ppc/platforms/lwmon.h @@ -0,0 +1,60 @@ +/* + * Liebherr LWMON board specific definitions + * + * Copyright (c) 2001 Wolfgang Denk (wd@denx.de) + */ + +#ifndef __MACH_LWMON_H +#define __MACH_LWMON_H + +#include <linux/config.h> + +#include <asm/ppcboot.h> + +#define IMAP_ADDR 0xFFF00000 /* physical base address of IMMR area */ +#define IMAP_SIZE (64 * 1024) /* mapped size of IMMR area */ + +/*----------------------------------------------------------------------- + * PCMCIA stuff + *----------------------------------------------------------------------- + * + */ +#define PCMCIA_MEM_SIZE ( 64 << 20 ) + +#define MAX_HWIFS 1 /* overwrite default in include/asm-ppc/ide.h */ + +/* + * Definitions for IDE0 Interface + */ +#define IDE0_BASE_OFFSET 0 +#define IDE0_DATA_REG_OFFSET (PCMCIA_MEM_SIZE + 0x320) +#define IDE0_ERROR_REG_OFFSET (2 * PCMCIA_MEM_SIZE + 0x320 + 1) +#define IDE0_NSECTOR_REG_OFFSET (2 * PCMCIA_MEM_SIZE + 0x320 + 2) +#define IDE0_SECTOR_REG_OFFSET (2 * PCMCIA_MEM_SIZE + 0x320 + 3) +#define IDE0_LCYL_REG_OFFSET (2 * PCMCIA_MEM_SIZE + 0x320 + 4) +#define IDE0_HCYL_REG_OFFSET (2 * PCMCIA_MEM_SIZE + 0x320 + 5) +#define IDE0_SELECT_REG_OFFSET (2 * PCMCIA_MEM_SIZE + 0x320 + 6) +#define IDE0_STATUS_REG_OFFSET (2 * PCMCIA_MEM_SIZE + 0x320 + 7) +#define IDE0_CONTROL_REG_OFFSET 0x0106 +#define IDE0_IRQ_REG_OFFSET 0x000A /* not used */ + +#define IDE0_INTERRUPT 13 + +/* + * Definitions for I2C devices + */ +#define I2C_ADDR_AUDIO 0x28 /* Audio volume control */ +#define I2C_ADDR_SYSMON 0x2E /* LM87 System Monitor */ +#define I2C_ADDR_RTC 0x51 /* PCF8563 RTC */ +#define I2C_ADDR_POWER_A 0x52 /* PCMCIA/USB power switch, channel A */ +#define I2C_ADDR_POWER_B 0x53 /* PCMCIA/USB power switch, channel B */ +#define I2C_ADDR_KEYBD 0x56 /* PIC LWE keyboard */ +#define I2C_ADDR_PICIO 0x57 /* PIC IO Expander */ +#define I2C_ADDR_EEPROM 0x58 /* EEPROM AT24C164 */ + + +/* We don't use the 8259. +*/ +#define NR_8259_INTS 0 + +#endif /* __MACH_LWMON_H */ |