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/*
* arch/ppc/platforms/ibm440gx.h
*
* PPC440GX definitions
*
* Matt Porter <mporter@mvista.com>
*
* Copyright 2002 Roland Dreier
* Copyright 2003 MontaVista Software, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
*/
#ifdef __KERNEL__
#ifndef __PPC_PLATFORMS_IBM440GX_H
#define __PPC_PLATFORMS_IBM440GX_H
#include <linux/config.h>
#include <asm/ibm44x.h>
/* UART */
#define PPC440GX_UART0_ADDR 0x0000000140000200ULL
#define PPC440GX_UART1_ADDR 0x0000000140000300ULL
#define UART0_INT 0
#define UART1_INT 1
/* Clock and Power Management */
#define IBM_CPM_IIC0 0x80000000 /* IIC interface */
#define IBM_CPM_IIC1 0x40000000 /* IIC interface */
#define IBM_CPM_PCI 0x20000000 /* PCI bridge */
#define IBM_CPM_RGMII 0x10000000 /* RGMII */
#define IBM_CPM_TAHOE0 0x08000000 /* TAHOE 0 */
#define IBM_CPM_TAHOE1 0x04000000 /* TAHOE 1 */
#define IBM_CPM_CPU 0x02000000 /* processor core */
#define IBM_CPM_DMA 0x01000000 /* DMA controller */
#define IBM_CPM_BGO 0x00800000 /* PLB to OPB bus arbiter */
#define IBM_CPM_BGI 0x00400000 /* OPB to PLB bridge */
#define IBM_CPM_EBC 0x00200000 /* External Bux Controller */
#define IBM_CPM_EBM 0x00100000 /* Ext Bus Master Interface */
#define IBM_CPM_DMC 0x00080000 /* SDRAM peripheral controller */
#define IBM_CPM_PLB 0x00040000 /* PLB bus arbiter */
#define IBM_CPM_SRAM 0x00020000 /* SRAM memory controller */
#define IBM_CPM_PPM 0x00002000 /* PLB Performance Monitor */
#define IBM_CPM_UIC1 0x00001000 /* Universal Interrupt Controller */
#define IBM_CPM_GPIO0 0x00000800 /* General Purpose IO (??) */
#define IBM_CPM_GPT 0x00000400 /* General Purpose Timers */
#define IBM_CPM_UART0 0x00000200 /* serial port 0 */
#define IBM_CPM_UART1 0x00000100 /* serial port 1 */
#define IBM_CPM_UIC0 0x00000080 /* Universal Interrupt Controller */
#define IBM_CPM_TMRCLK 0x00000040 /* CPU timers */
#define IBM_CPM_EMAC0 0x00000020 /* EMAC 0 */
#define IBM_CPM_EMAC1 0x00000010 /* EMAC 1 */
#define IBM_CPM_EMAC2 0x00000008 /* EMAC 2 */
#define IBM_CPM_EMAC3 0x00000004 /* EMAC 3 */
#define DFLT_IBM4xx_PM ~(IBM_CPM_UIC | IBM_CPM_UIC1 | IBM_CPM_CPU \
| IBM_CPM_EBC | IBM_CPM_SRAM | IBM_CPM_BGO \
| IBM_CPM_EBM | IBM_CPM_PLB | IBM_CPM_OPB \
| IBM_CPM_TMRCLK | IBM_CPM_DMA | IBM_CPM_PCI \
| IBM_CPM_TAHOE0 | IBM_CPM_TAHOE1 \
| IBM_CPM_EMAC0 | IBM_CPM_EMAC1 \
| IBM_CPM_EMAC2 | IBM_CPM_EMAC3 )
/*
* Serial port defines
*/
#define RS_TABLE_SIZE 2
#endif /* __PPC_PLATFORMS_IBM440GX_H */
#endif /* __KERNEL__ */
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