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Commit ffae4e01 authored by Srinidhi Kasagar's avatar Srinidhi Kasagar Committed by Russell King
Browse files

ARM: 5829/1: ARM: U8500 register definitions 



Adds register definitions, shared peripheral interrupt
numbers (SHPI) and IO mappings for the U8500 core support.
SHPI are assigned to [160:32] where first 32 interrupts
are reserved.

Reviewed-by: default avatarAlessandro Rubin <rubini@unipv.it>
Signed-off-by: default avatarsrinidhi kasagar <srinidhi.kasagar@stericsson.com>
Acked-by: default avatarAndrea Gallo <andrea.gallo@stericsson.com>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 59b559d7

arch/arm/mach-ux500/include/mach/hardware.h

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/*

 * Copyright (C) 2009 ST-Ericsson.

 *

 * U8500 hardware definitions

 *

 * This file is licensed under  the terms of the GNU General Public

 * License version 2. This program is licensed "as is" without any

 * warranty of any kind, whether express or implied.

 */

#ifndef __MACH_HARDWARE_H

#define __MACH_HARDWARE_H



/* macros to get at IO space when running virtually

 * We dont map all the peripherals, let ioremap do

 * this for us. We map only very basic peripherals here.

 */

#define U8500_IO_VIRTUAL	0xf0000000

#define U8500_IO_PHYSICAL	0xa0000000



/* this macro is used in assembly, so no cast */

#define IO_ADDRESS(x)           \

	(((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + U8500_IO_VIRTUAL)



/* typesafe io address */

#define __io_address(n)		__io(IO_ADDRESS(n))



/*

 * Base address definitions for U8500 Onchip IPs. All the

 * peripherals are contained in a single 1 Mbyte region, with

 * AHB peripherals at the bottom and APB peripherals at the

 * top of the region. PER stands for PERIPHERAL region which

 * itself divided into sub regions.

 */

#define U8500_PER3_BASE		0x80000000

#define U8500_PER2_BASE		0x80110000

#define U8500_PER1_BASE		0x80120000

#define U8500_PER4_BASE		0x80150000



#define U8500_PER6_BASE		0xa03c0000

#define U8500_PER5_BASE		0xa03e0000

#define U8500_PER7_BASE		0xa03d0000



#define U8500_SVA_BASE		0xa0100000

#define U8500_SIA_BASE		0xa0200000



#define U8500_SGA_BASE		0xa0300000

#define U8500_MCDE_BASE		0xa0350000

#define U8500_DMA_BASE		0xa0362000



#define U8500_SCU_BASE		0xa0410000

#define U8500_GIC_CPU_BASE	0xa0410100

#define U8500_TWD_BASE		0xa0410600

#define U8500_GIC_DIST_BASE	0xa0411000

#define U8500_L2CC_BASE		0xa0412000



#define U8500_TWD_SIZE		0x100



/* per7 base addressess */

#define U8500_CR_BASE		(U8500_PER7_BASE + 0x8000)

#define U8500_MTU0_BASE		(U8500_PER7_BASE + 0xa000)

#define U8500_MTU1_BASE		(U8500_PER7_BASE + 0xb000)

#define U8500_TZPC0_BASE	(U8500_PER7_BASE + 0xc000)

#define U8500_CLKRST7_BASE	(U8500_PER7_BASE + 0xf000)



/* per6 base addressess */

#define U8500_RNG_BASE		(U8500_PER6_BASE + 0x0000)

#define U8500_PKA_BASE		(U8500_PER6_BASE + 0x1000)

#define U8500_PKAM_BASE		(U8500_PER6_BASE + 0x2000)

#define U8500_CRYPTO0_BASE	(U8500_PER6_BASE + 0xa000)

#define U8500_CRYPTO1_BASE	(U8500_PER6_BASE + 0xb000)

#define U8500_CLKRST6_BASE	(U8500_PER7_BASE + 0xf000)



/* per5 base addressess */

#define U8500_USBOTG_BASE	(U8500_PER5_BASE + 0x00000)

#define U8500_GPIO5_BASE	(U8500_PER5_BASE + 0x1e000)

#define U8500_CLKRST5_BASE	(U8500_PER7_BASE + 0x1f000)



/* per4 base addressess */

#define U8500_BACKUPRAM0_BASE	(U8500_PER4_BASE + 0x0000)

#define U8500_BACKUPRAM1_BASE	(U8500_PER4_BASE + 0x1000)

#define U8500_RTT0_BASE		(U8500_PER4_BASE + 0x2000)

#define U8500_RTT1_BASE		(U8500_PER4_BASE + 0x3000)

#define U8500_RTC_BASE		(U8500_PER4_BASE + 0x4000)

#define U8500_SCR_BASE		(U8500_PER4_BASE + 0x5000)

#define U8500_DMC_BASE		(U8500_PER4_BASE + 0x6000)

#define U8500_PRCMU_BASE	(U8500_PER4_BASE + 0x7000)



/* per3 base addressess */

#define U8500_FSMC_BASE		(U8500_PER3_BASE + 0x0000)

#define U8500_SSP0_BASE		(U8500_PER3_BASE + 0x2000)

#define U8500_SSP1_BASE		(U8500_PER3_BASE + 0x3000)

#define U8500_I2C0_BASE		(U8500_PER3_BASE + 0x4000)

#define U8500_SDI2_BASE		(U8500_PER3_BASE + 0x5000)

#define U8500_SKE_BASE		(U8500_PER3_BASE + 0x6000)

#define U8500_UART2_BASE	(U8500_PER3_BASE + 0x7000)

#define U8500_SDI5_BASE		(U8500_PER3_BASE + 0x8000)

#define U8500_GPIO3_BASE	(U8500_PER3_BASE + 0xe000)

#define U8500_CLKRST3_BASE	(U8500_PER7_BASE + 0xf000)



/* per2 base addressess */

#define U8500_I2C3_BASE		(U8500_PER2_BASE + 0x0000)

#define U8500_SPI2_BASE		(U8500_PER2_BASE + 0x1000)

#define U8500_SPI1_BASE		(U8500_PER2_BASE + 0x2000)

#define U8500_PWL_BASE		(U8500_PER2_BASE + 0x3000)

#define U8500_SDI4_BASE		(U8500_PER2_BASE + 0x4000)

#define U8500_MSP2_BASE		(U8500_PER2_BASE + 0x7000)

#define U8500_SDI1_BASE		(U8500_PER2_BASE + 0x8000)

#define U8500_SDI3_BASE		(U8500_PER2_BASE + 0x9000)

#define U8500_SPI0_BASE		(U8500_PER2_BASE + 0xa000)

#define U8500_HSIR_BASE		(U8500_PER2_BASE + 0xb000)

#define U8500_HSIT_BASE		(U8500_PER2_BASE + 0xc000)

#define U8500_GPIO2_BASE	(U8500_PER2_BASE + 0xe000)

#define U8500_CLKRST2_BASE	(U8500_PER2_BASE + 0xf000)



/* per1 base addresses */

#define U8500_UART0_BASE	(U8500_PER1_BASE + 0x0000)

#define U8500_UART1_BASE	(U8500_PER1_BASE + 0x1000)

#define U8500_I2C1_BASE		(U8500_PER1_BASE + 0x2000)

#define U8500_MSP0_BASE		(U8500_PER1_BASE + 0x3000)

#define U8500_MSP1_BASE		(U8500_PER1_BASE + 0x4000)

#define U8500_SDI0_BASE		(U8500_PER1_BASE + 0x6000)

#define U8500_I2C2_BASE		(U8500_PER1_BASE + 0x8000)

#define U8500_SPI3_BASE		(U8500_PER1_BASE + 0x9000)

#define U8500_SLIM0_BASE	(U8500_PER1_BASE + 0xa000)

#define U8500_GPIO1_BASE	(U8500_PER1_BASE + 0xe000)

#define U8500_CLKRST1_BASE	(U8500_PER2_BASE + 0xf000)



/* ST-Ericsson modified pl022 id */

#define SSP_PER_ID		0x01080022



#endif				/* __MACH_HARDWARE_H */

arch/arm/mach-ux500/include/mach/io.h

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/*

 * arch/arm/mach-u8500/include/mach/io.h

 *

 * Copyright (C) 1997-1999 Russell King

 *

 * Modifications:

 *  06-12-1997	RMK	Created.

 *  07-04-1999	RMK	Major cleanup

 */

#ifndef __ASM_ARM_ARCH_IO_H

#define __ASM_ARM_ARCH_IO_H



#define IO_SPACE_LIMIT 0xffffffff



/*

 * We don't actually have real ISA nor PCI buses, but there is so many

 * drivers out there that might just work if we fake them...

 */

#define __io(a)		__typesafe_io(a)

#define __mem_pci(a)	(a)



#endif

arch/arm/mach-ux500/include/mach/irqs.h

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/*

 *  Copyright (C) 2008 STMicroelectronics

 *  Copyright (C) 2009 ST-Ericsson.

 *

 * 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.

 */

#ifndef ASM_ARCH_IRQS_H

#define ASM_ARCH_IRQS_H



#include <mach/hardware.h>



#define IRQ_LOCALTIMER                  29

#define IRQ_LOCALWDOG                   30



/* Shared Peripheral Interrupt (SHPI) */

#define IRQ_SHPI_START			32



/* Interrupt numbers generic for shared peripheral */

#define IRQ_MTU0		(IRQ_SHPI_START + 4)

#define IRQ_SPI2		(IRQ_SHPI_START + 6)

#define IRQ_SPI0		(IRQ_SHPI_START + 8)

#define IRQ_UART0		(IRQ_SHPI_START + 11)

#define IRQ_I2C3		(IRQ_SHPI_START + 12)

#define IRQ_SSP0		(IRQ_SHPI_START + 14)

#define IRQ_MTU1		(IRQ_SHPI_START + 17)

#define IRQ_RTC_RTT		(IRQ_SHPI_START + 18)

#define IRQ_UART1		(IRQ_SHPI_START + 19)

#define IRQ_I2C0		(IRQ_SHPI_START + 21)

#define IRQ_I2C1		(IRQ_SHPI_START + 22)

#define IRQ_USBOTG		(IRQ_SHPI_START + 23)

#define IRQ_DMA			(IRQ_SHPI_START + 25)

#define IRQ_UART2		(IRQ_SHPI_START + 26)

#define IRQ_HSIR_EXCEP		(IRQ_SHPI_START + 29)

#define IRQ_MSP0		(IRQ_SHPI_START + 31)

#define IRQ_HSIR_CH0_OVRRUN	(IRQ_SHPI_START + 32)

#define IRQ_HSIR_CH1_OVRRUN	(IRQ_SHPI_START + 33)

#define IRQ_HSIR_CH2_OVRRUN	(IRQ_SHPI_START + 34)

#define IRQ_HSIR_CH3_OVRRUN	(IRQ_SHPI_START + 35)

#define IRQ_AB4500		(IRQ_SHPI_START + 40)

#define IRQ_DISP		(IRQ_SHPI_START + 48)

#define IRQ_SiPI3		(IRQ_SHPI_START + 49)

#define IRQ_SSP1		(IRQ_SHPI_START + 52)

#define IRQ_I2C2		(IRQ_SHPI_START + 55)

#define IRQ_SDMMC0		(IRQ_SHPI_START + 60)

#define IRQ_MSP1		(IRQ_SHPI_START + 62)

#define IRQ_SPI1		(IRQ_SHPI_START + 96)

#define IRQ_MSP2		(IRQ_SHPI_START + 98)

#define IRQ_SDMMC4		(IRQ_SHPI_START + 99)

#define IRQ_HSIRD0		(IRQ_SHPI_START + 104)

#define IRQ_HSIRD1		(IRQ_SHPI_START + 105)

#define IRQ_HSITD0		(IRQ_SHPI_START + 106)

#define IRQ_HSITD1		(IRQ_SHPI_START + 107)

#define IRQ_GPIO0		(IRQ_SHPI_START + 119)

#define IRQ_GPIO1		(IRQ_SHPI_START + 120)

#define IRQ_GPIO2		(IRQ_SHPI_START + 121)

#define IRQ_GPIO3		(IRQ_SHPI_START + 122)

#define IRQ_GPIO4		(IRQ_SHPI_START + 123)

#define IRQ_GPIO5		(IRQ_SHPI_START + 124)

#define IRQ_GPIO6		(IRQ_SHPI_START + 125)

#define IRQ_GPIO7		(IRQ_SHPI_START + 126)

#define IRQ_GPIO8		(IRQ_SHPI_START + 127)



/* There are 128 shared peripheral interrupts assigned to

 * INTID[160:32]. The first 32 interrupts are reserved.

 */

#define NR_IRQS			161



#endif /*ASM_ARCH_IRQS_H*/