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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/m68k/include/asm/m528xsim.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/m68k/include/asm/m528xsim.h')
-rw-r--r-- | arch/m68k/include/asm/m528xsim.h | 314 |
1 files changed, 314 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h new file mode 100644 index 00000000..569476fb --- /dev/null +++ b/arch/m68k/include/asm/m528xsim.h @@ -0,0 +1,314 @@ +/****************************************************************************/ + +/* + * m528xsim.h -- ColdFire 5280/5282 System Integration Module support. + * + * (C) Copyright 2003, Greg Ungerer (gerg@snapgear.com) + */ + +/****************************************************************************/ +#ifndef m528xsim_h +#define m528xsim_h +/****************************************************************************/ + +#define CPU_NAME "COLDFIRE(m528x)" +#define CPU_INSTR_PER_JIFFY 3 +#define MCF_BUSCLK MCF_CLK + +#include <asm/m52xxacr.h> + +/* + * Define the 5280/5282 SIM register set addresses. + */ +#define MCFICM_INTC0 (MCF_IPSBAR + 0x0c00) /* Base for Interrupt Ctrl 0 */ +#define MCFICM_INTC1 (MCF_IPSBAR + 0x0d00) /* Base for Interrupt Ctrl 0 */ + +#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */ +#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */ +#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */ +#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */ +#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */ +#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */ +#define MCFINTC_IRLR 0x18 /* */ +#define MCFINTC_IACKL 0x19 /* */ +#define MCFINTC_ICR0 0x40 /* Base ICR register */ + +#define MCFINT_VECBASE 64 /* Vector base number */ +#define MCFINT_UART0 13 /* Interrupt number for UART0 */ +#define MCFINT_UART1 14 /* Interrupt number for UART1 */ +#define MCFINT_UART2 15 /* Interrupt number for UART2 */ +#define MCFINT_QSPI 18 /* Interrupt number for QSPI */ +#define MCFINT_FECRX0 23 /* Interrupt number for FEC */ +#define MCFINT_FECTX0 27 /* Interrupt number for FEC */ +#define MCFINT_FECENTC0 29 /* Interrupt number for FEC */ +#define MCFINT_PIT1 55 /* Interrupt number for PIT1 */ + +#define MCF_IRQ_UART0 (MCFINT_VECBASE + MCFINT_UART0) +#define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1) +#define MCF_IRQ_UART2 (MCFINT_VECBASE + MCFINT_UART2) + +#define MCF_IRQ_FECRX0 (MCFINT_VECBASE + MCFINT_FECRX0) +#define MCF_IRQ_FECTX0 (MCFINT_VECBASE + MCFINT_FECTX0) +#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0) + +#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI) + +/* + * SDRAM configuration registers. + */ +#define MCFSIM_DCR (MCF_IPSBAR + 0x00000044) /* Control */ +#define MCFSIM_DACR0 (MCF_IPSBAR + 0x00000048) /* Base address 0 */ +#define MCFSIM_DMR0 (MCF_IPSBAR + 0x0000004c) /* Address mask 0 */ +#define MCFSIM_DACR1 (MCF_IPSBAR + 0x00000050) /* Base address 1 */ +#define MCFSIM_DMR1 (MCF_IPSBAR + 0x00000054) /* Address mask 1 */ + +/* + * DMA unit base addresses. + */ +#define MCFDMA_BASE0 (MCF_IPSBAR + 0x00000100) +#define MCFDMA_BASE1 (MCF_IPSBAR + 0x00000140) +#define MCFDMA_BASE2 (MCF_IPSBAR + 0x00000180) +#define MCFDMA_BASE3 (MCF_IPSBAR + 0x000001C0) + +/* + * UART module. + */ +#define MCFUART_BASE0 (MCF_IPSBAR + 0x00000200) +#define MCFUART_BASE1 (MCF_IPSBAR + 0x00000240) +#define MCFUART_BASE2 (MCF_IPSBAR + 0x00000280) + +/* + * FEC ethernet module. + */ +#define MCFFEC_BASE0 (MCF_IPSBAR + 0x00001000) +#define MCFFEC_SIZE0 0x800 + +/* + * QSPI module. + */ +#define MCFQSPI_IOBASE (MCF_IPSBAR + 0x340) +#define MCFQSPI_SIZE 0x40 + +#define MCFQSPI_CS0 147 +#define MCFQSPI_CS1 148 +#define MCFQSPI_CS2 149 +#define MCFQSPI_CS3 150 + +/* + * GPIO registers + */ +#define MCFGPIO_PORTA (MCF_IPSBAR + 0x00100000) +#define MCFGPIO_PORTB (MCF_IPSBAR + 0x00100001) +#define MCFGPIO_PORTC (MCF_IPSBAR + 0x00100002) +#define MCFGPIO_PORTD (MCF_IPSBAR + 0x00100003) +#define MCFGPIO_PORTE (MCF_IPSBAR + 0x00100004) +#define MCFGPIO_PORTF (MCF_IPSBAR + 0x00100005) +#define MCFGPIO_PORTG (MCF_IPSBAR + 0x00100006) +#define MCFGPIO_PORTH (MCF_IPSBAR + 0x00100007) +#define MCFGPIO_PORTJ (MCF_IPSBAR + 0x00100008) +#define MCFGPIO_PORTDD (MCF_IPSBAR + 0x00100009) +#define MCFGPIO_PORTEH (MCF_IPSBAR + 0x0010000A) +#define MCFGPIO_PORTEL (MCF_IPSBAR + 0x0010000B) +#define MCFGPIO_PORTAS (MCF_IPSBAR + 0x0010000C) +#define MCFGPIO_PORTQS (MCF_IPSBAR + 0x0010000D) +#define MCFGPIO_PORTSD (MCF_IPSBAR + 0x0010000E) +#define MCFGPIO_PORTTC (MCF_IPSBAR + 0x0010000F) +#define MCFGPIO_PORTTD (MCF_IPSBAR + 0x00100010) +#define MCFGPIO_PORTUA (MCF_IPSBAR + 0x00100011) + +#define MCFGPIO_DDRA (MCF_IPSBAR + 0x00100014) +#define MCFGPIO_DDRB (MCF_IPSBAR + 0x00100015) +#define MCFGPIO_DDRC (MCF_IPSBAR + 0x00100016) +#define MCFGPIO_DDRD (MCF_IPSBAR + 0x00100017) +#define MCFGPIO_DDRE (MCF_IPSBAR + 0x00100018) +#define MCFGPIO_DDRF (MCF_IPSBAR + 0x00100019) +#define MCFGPIO_DDRG (MCF_IPSBAR + 0x0010001A) +#define MCFGPIO_DDRH (MCF_IPSBAR + 0x0010001B) +#define MCFGPIO_DDRJ (MCF_IPSBAR + 0x0010001C) +#define MCFGPIO_DDRDD (MCF_IPSBAR + 0x0010001D) +#define MCFGPIO_DDREH (MCF_IPSBAR + 0x0010001E) +#define MCFGPIO_DDREL (MCF_IPSBAR + 0x0010001F) +#define MCFGPIO_DDRAS (MCF_IPSBAR + 0x00100020) +#define MCFGPIO_DDRQS (MCF_IPSBAR + 0x00100021) +#define MCFGPIO_DDRSD (MCF_IPSBAR + 0x00100022) +#define MCFGPIO_DDRTC (MCF_IPSBAR + 0x00100023) +#define MCFGPIO_DDRTD (MCF_IPSBAR + 0x00100024) +#define MCFGPIO_DDRUA (MCF_IPSBAR + 0x00100025) + +#define MCFGPIO_PORTAP (MCF_IPSBAR + 0x00100028) +#define MCFGPIO_PORTBP (MCF_IPSBAR + 0x00100029) +#define MCFGPIO_PORTCP (MCF_IPSBAR + 0x0010002A) +#define MCFGPIO_PORTDP (MCF_IPSBAR + 0x0010002B) +#define MCFGPIO_PORTEP (MCF_IPSBAR + 0x0010002C) +#define MCFGPIO_PORTFP (MCF_IPSBAR + 0x0010002D) +#define MCFGPIO_PORTGP (MCF_IPSBAR + 0x0010002E) +#define MCFGPIO_PORTHP (MCF_IPSBAR + 0x0010002F) +#define MCFGPIO_PORTJP (MCF_IPSBAR + 0x00100030) +#define MCFGPIO_PORTDDP (MCF_IPSBAR + 0x00100031) +#define MCFGPIO_PORTEHP (MCF_IPSBAR + 0x00100032) +#define MCFGPIO_PORTELP (MCF_IPSBAR + 0x00100033) +#define MCFGPIO_PORTASP (MCF_IPSBAR + 0x00100034) +#define MCFGPIO_PORTQSP (MCF_IPSBAR + 0x00100035) +#define MCFGPIO_PORTSDP (MCF_IPSBAR + 0x00100036) +#define MCFGPIO_PORTTCP (MCF_IPSBAR + 0x00100037) +#define MCFGPIO_PORTTDP (MCF_IPSBAR + 0x00100038) +#define MCFGPIO_PORTUAP (MCF_IPSBAR + 0x00100039) + +#define MCFGPIO_SETA (MCF_IPSBAR + 0x00100028) +#define MCFGPIO_SETB (MCF_IPSBAR + 0x00100029) +#define MCFGPIO_SETC (MCF_IPSBAR + 0x0010002A) +#define MCFGPIO_SETD (MCF_IPSBAR + 0x0010002B) +#define MCFGPIO_SETE (MCF_IPSBAR + 0x0010002C) +#define MCFGPIO_SETF (MCF_IPSBAR + 0x0010002D) +#define MCFGPIO_SETG (MCF_IPSBAR + 0x0010002E) +#define MCFGPIO_SETH (MCF_IPSBAR + 0x0010002F) +#define MCFGPIO_SETJ (MCF_IPSBAR + 0x00100030) +#define MCFGPIO_SETDD (MCF_IPSBAR + 0x00100031) +#define MCFGPIO_SETEH (MCF_IPSBAR + 0x00100032) +#define MCFGPIO_SETEL (MCF_IPSBAR + 0x00100033) +#define MCFGPIO_SETAS (MCF_IPSBAR + 0x00100034) +#define MCFGPIO_SETQS (MCF_IPSBAR + 0x00100035) +#define MCFGPIO_SETSD (MCF_IPSBAR + 0x00100036) +#define MCFGPIO_SETTC (MCF_IPSBAR + 0x00100037) +#define MCFGPIO_SETTD (MCF_IPSBAR + 0x00100038) +#define MCFGPIO_SETUA (MCF_IPSBAR + 0x00100039) + +#define MCFGPIO_CLRA (MCF_IPSBAR + 0x0010003C) +#define MCFGPIO_CLRB (MCF_IPSBAR + 0x0010003D) +#define MCFGPIO_CLRC (MCF_IPSBAR + 0x0010003E) +#define MCFGPIO_CLRD (MCF_IPSBAR + 0x0010003F) +#define MCFGPIO_CLRE (MCF_IPSBAR + 0x00100040) +#define MCFGPIO_CLRF (MCF_IPSBAR + 0x00100041) +#define MCFGPIO_CLRG (MCF_IPSBAR + 0x00100042) +#define MCFGPIO_CLRH (MCF_IPSBAR + 0x00100043) +#define MCFGPIO_CLRJ (MCF_IPSBAR + 0x00100044) +#define MCFGPIO_CLRDD (MCF_IPSBAR + 0x00100045) +#define MCFGPIO_CLREH (MCF_IPSBAR + 0x00100046) +#define MCFGPIO_CLREL (MCF_IPSBAR + 0x00100047) +#define MCFGPIO_CLRAS (MCF_IPSBAR + 0x00100048) +#define MCFGPIO_CLRQS (MCF_IPSBAR + 0x00100049) +#define MCFGPIO_CLRSD (MCF_IPSBAR + 0x0010004A) +#define MCFGPIO_CLRTC (MCF_IPSBAR + 0x0010004B) +#define MCFGPIO_CLRTD (MCF_IPSBAR + 0x0010004C) +#define MCFGPIO_CLRUA (MCF_IPSBAR + 0x0010004D) + +#define MCFGPIO_PBCDPAR (MCF_IPSBAR + 0x00100050) +#define MCFGPIO_PFPAR (MCF_IPSBAR + 0x00100051) +#define MCFGPIO_PEPAR (MCF_IPSBAR + 0x00100052) +#define MCFGPIO_PJPAR (MCF_IPSBAR + 0x00100054) +#define MCFGPIO_PSDPAR (MCF_IPSBAR + 0x00100055) +#define MCFGPIO_PASPAR (MCF_IPSBAR + 0x00100056) +#define MCFGPIO_PEHLPAR (MCF_IPSBAR + 0x00100058) +#define MCFGPIO_PQSPAR (MCF_IPSBAR + 0x00100059) +#define MCFGPIO_PTCPAR (MCF_IPSBAR + 0x0010005A) +#define MCFGPIO_PTDPAR (MCF_IPSBAR + 0x0010005B) +#define MCFGPIO_PUAPAR (MCF_IPSBAR + 0x0010005C) + +/* + * PIT timer base addresses. + */ +#define MCFPIT_BASE1 (MCF_IPSBAR + 0x00150000) +#define MCFPIT_BASE2 (MCF_IPSBAR + 0x00160000) +#define MCFPIT_BASE3 (MCF_IPSBAR + 0x00170000) +#define MCFPIT_BASE4 (MCF_IPSBAR + 0x00180000) + +/* + * Edge Port registers + */ +#define MCFEPORT_EPPAR (MCF_IPSBAR + 0x00130000) +#define MCFEPORT_EPDDR (MCF_IPSBAR + 0x00130002) +#define MCFEPORT_EPIER (MCF_IPSBAR + 0x00130003) +#define MCFEPORT_EPDR (MCF_IPSBAR + 0x00130004) +#define MCFEPORT_EPPDR (MCF_IPSBAR + 0x00130005) +#define MCFEPORT_EPFR (MCF_IPSBAR + 0x00130006) + +/* + * Queued ADC registers + */ +#define MCFQADC_PORTQA (MCF_IPSBAR + 0x00190006) +#define MCFQADC_PORTQB (MCF_IPSBAR + 0x00190007) +#define MCFQADC_DDRQA (MCF_IPSBAR + 0x00190008) +#define MCFQADC_DDRQB (MCF_IPSBAR + 0x00190009) + +/* + * General Purpose Timers registers + */ +#define MCFGPTA_GPTPORT (MCF_IPSBAR + 0x001A001D) +#define MCFGPTA_GPTDDR (MCF_IPSBAR + 0x001A001E) +#define MCFGPTB_GPTPORT (MCF_IPSBAR + 0x001B001D) +#define MCFGPTB_GPTDDR (MCF_IPSBAR + 0x001B001E) +/* + * + * definitions for generic gpio support + * + */ +#define MCFGPIO_PODR MCFGPIO_PORTA /* port output data */ +#define MCFGPIO_PDDR MCFGPIO_DDRA /* port data direction */ +#define MCFGPIO_PPDR MCFGPIO_PORTAP /* port pin data */ +#define MCFGPIO_SETR MCFGPIO_SETA /* set output */ +#define MCFGPIO_CLRR MCFGPIO_CLRA /* clr output */ + +#define MCFGPIO_IRQ_MAX 8 +#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE +#define MCFGPIO_PIN_MAX 180 + + +/* + * Derek Cheung - 6 Feb 2005 + * add I2C and QSPI register definition using Freescale's MCF5282 + */ +/* set Port AS pin for I2C or UART */ +#define MCF5282_GPIO_PASPAR (volatile u16 *) (MCF_IPSBAR + 0x00100056) + +/* Port UA Pin Assignment Register (8 Bit) */ +#define MCF5282_GPIO_PUAPAR 0x10005C + +/* Interrupt Mask Register Register Low */ +#define MCF5282_INTC0_IMRL (volatile u32 *) (MCF_IPSBAR + 0x0C0C) +/* Interrupt Control Register 7 */ +#define MCF5282_INTC0_ICR17 (volatile u8 *) (MCF_IPSBAR + 0x0C51) + + +/* + * Reset Control Unit (relative to IPSBAR). + */ +#define MCF_RCR (MCF_IPSBAR + 0x110000) +#define MCF_RSR (MCF_IPSBAR + 0x110001) + +#define MCF_RCR_SWRESET 0x80 /* Software reset bit */ +#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */ + +/********************************************************************* +* +* Inter-IC (I2C) Module +* +*********************************************************************/ +/* Read/Write access macros for general use */ +#define MCF5282_I2C_I2ADR (volatile u8 *) (MCF_IPSBAR + 0x0300) // Address +#define MCF5282_I2C_I2FDR (volatile u8 *) (MCF_IPSBAR + 0x0304) // Freq Divider +#define MCF5282_I2C_I2CR (volatile u8 *) (MCF_IPSBAR + 0x0308) // Control +#define MCF5282_I2C_I2SR (volatile u8 *) (MCF_IPSBAR + 0x030C) // Status +#define MCF5282_I2C_I2DR (volatile u8 *) (MCF_IPSBAR + 0x0310) // Data I/O + +/* Bit level definitions and macros */ +#define MCF5282_I2C_I2ADR_ADDR(x) (((x)&0x7F)<<0x01) + +#define MCF5282_I2C_I2FDR_IC(x) (((x)&0x3F)) + +#define MCF5282_I2C_I2CR_IEN (0x80) // I2C enable +#define MCF5282_I2C_I2CR_IIEN (0x40) // interrupt enable +#define MCF5282_I2C_I2CR_MSTA (0x20) // master/slave mode +#define MCF5282_I2C_I2CR_MTX (0x10) // transmit/receive mode +#define MCF5282_I2C_I2CR_TXAK (0x08) // transmit acknowledge enable +#define MCF5282_I2C_I2CR_RSTA (0x04) // repeat start + +#define MCF5282_I2C_I2SR_ICF (0x80) // data transfer bit +#define MCF5282_I2C_I2SR_IAAS (0x40) // I2C addressed as a slave +#define MCF5282_I2C_I2SR_IBB (0x20) // I2C bus busy +#define MCF5282_I2C_I2SR_IAL (0x10) // aribitration lost +#define MCF5282_I2C_I2SR_SRW (0x04) // slave read/write +#define MCF5282_I2C_I2SR_IIF (0x02) // I2C interrupt +#define MCF5282_I2C_I2SR_RXAK (0x01) // received acknowledge + + +#endif /* m528xsim_h */ |