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m68knommu: remove unused ColdFire 5282 register definitions
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There is a bunch of old unused and ugly register definitions in the ColdFire
5282 header. Remove them.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
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Greg Ungerer committed Sep 27, 2012
1 parent 4fb62ed commit 8a415c4
Showing 1 changed file with 1 addition and 50 deletions.
51 changes: 1 addition & 50 deletions arch/m68k/include/asm/m528xsim.h
Original file line number Diff line number Diff line change
Expand Up @@ -233,23 +233,6 @@
#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).
*/
Expand All @@ -259,37 +242,5 @@
#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 */

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