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hardware.h

/*
 * This file contains the hardware definitions of the Nomadik.
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * YOU should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H

/* Nomadik registers live from 0x1000.0000 to 0x1023.0000 -- currently */
#define NOMADIK_IO_VIRTUAL    0xF0000000  /* VA of IO  */
#define NOMADIK_IO_PHYSICAL   0x10000000  /* PA of IO */
#define NOMADIK_IO_SIZE       0x00300000  /* 3MB for all regs */

/* used in C code, so cast to proper type */
#define io_p2v(x) ((void __iomem *)(x) \
                  - NOMADIK_IO_PHYSICAL + NOMADIK_IO_VIRTUAL)
#define io_v2p(x) ((unsigned long)(x) \
                  - NOMADIK_IO_VIRTUAL + NOMADIK_IO_PHYSICAL)

/* used in asm code, so no casts */
#define IO_ADDRESS(x) ((x) - NOMADIK_IO_PHYSICAL + NOMADIK_IO_VIRTUAL)

/*
 *   Base address defination for Nomadik Onchip Logic Block
 */
#define NOMADIK_FSMC_BASE     0x10100000  /* FSMC registers */
#define NOMADIK_SDRAMC_BASE   0x10110000  /* SDRAM Controller */
#define NOMADIK_CLCDC_BASE    0x10120000  /* CLCD Controller */
#define NOMADIK_MDIF_BASE     0x10120000  /* MDIF */
#define NOMADIK_DMA0_BASE     0x10130000  /* DMA0 Controller */
#define NOMADIK_IC_BASE       0x10140000  /* Vectored Irq Controller */
#define NOMADIK_DMA1_BASE     0x10150000  /* DMA1 Controller */
#define NOMADIK_USB_BASE      0x10170000  /* USB-OTG conf reg base */
#define NOMADIK_CRYP_BASE     0x10180000  /* Crypto processor */
#define NOMADIK_SHA1_BASE     0x10190000  /* SHA-1 Processor */
#define NOMADIK_XTI_BASE      0x101A0000  /* XTI */
#define NOMADIK_RNG_BASE      0x101B0000  /* Random number generator */
#define NOMADIK_SRC_BASE      0x101E0000  /* SRC base */
#define NOMADIK_WDOG_BASE     0x101E1000  /* Watchdog */
#define NOMADIK_MTU0_BASE     0x101E2000  /* Multiple Timer 0 */
#define NOMADIK_MTU1_BASE     0x101E3000  /* Multiple Timer 1 */
#define NOMADIK_GPIO0_BASE    0x101E4000  /* GPIO0 */
#define NOMADIK_GPIO1_BASE    0x101E5000  /* GPIO1 */
#define NOMADIK_GPIO2_BASE    0x101E6000  /* GPIO2 */
#define NOMADIK_GPIO3_BASE    0x101E7000  /* GPIO3 */
#define NOMADIK_RTC_BASE      0x101E8000  /* Real Time Clock base */
#define NOMADIK_PMU_BASE      0x101E9000  /* Power Management Unit */
#define NOMADIK_OWM_BASE      0x101EA000  /* One wire master */
#define NOMADIK_SCR_BASE      0x101EF000  /* Secure Control registers */
#define NOMADIK_MSP2_BASE     0x101F0000  /* MSP 2 interface */
#define NOMADIK_MSP1_BASE     0x101F1000  /* MSP 1 interface */
#define NOMADIK_UART2_BASE    0x101F2000  /* UART 2 interface */
#define NOMADIK_SSIRx_BASE    0x101F3000  /* SSI 8-ch rx interface */
#define NOMADIK_SSITx_BASE    0x101F4000  /* SSI 8-ch tx interface */
#define NOMADIK_MSHC_BASE     0x101F5000  /* Memory Stick(Pro) Host */
#define NOMADIK_SDI_BASE      0x101F6000  /* SD-card/MM-Card */
#define NOMADIK_I2C1_BASE     0x101F7000  /* I2C1 interface */
#define NOMADIK_I2C0_BASE     0x101F8000  /* I2C0 interface */
#define NOMADIK_MSP0_BASE     0x101F9000  /* MSP 0 interface  */
#define NOMADIK_FIRDA_BASE    0x101FA000  /* FIrDA interface  */
#define NOMADIK_UART1_BASE    0x101FB000  /* UART 1 interface */
#define NOMADIK_SSP_BASE      0x101FC000  /* SSP interface  */
#define NOMADIK_UART0_BASE    0x101FD000  /* UART 0 interface */
#define NOMADIK_SGA_BASE      0x101FE000  /* SGA interface */
#define NOMADIK_L2CC_BASE     0x10210000  /* L2 Cache controller */

/* Other ranges, not for p2v/v2p */
#define NOMADIK_BACKUP_RAM    0x80010000
#define NOMADIK_EBROM         0x80000000  /* Embedded boot ROM */
#define NOMADIK_HAMACV_DMEM_BASE 0xA0100000     /* HAMACV Data Memory Start */
#define NOMADIK_HAMACV_DMEM_END     0xA01FFFFF  /* HAMACV Data Memory End */
#define NOMADIK_HAMACA_DMEM   0xA0200000  /* HAMACA Data Memory Space */

#define NOMADIK_FSMC_VA       IO_ADDRESS(NOMADIK_FSMC_BASE)
#define NOMADIK_MTU0_VA       IO_ADDRESS(NOMADIK_MTU0_BASE)
#define NOMADIK_MTU1_VA       IO_ADDRESS(NOMADIK_MTU1_BASE)

#endif /* __ASM_ARCH_HARDWARE_H */

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