xref: /kernel/linux/linux-5.10/arch/arm/mach-ux500/db8500-regs.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) ST-Ericsson SA 2010
 */

#ifndef __MACH_DB8500_REGS_H
#define __MACH_DB8500_REGS_H

/* Base address and bank offsets for ESRAM */
#define U8500_ESRAM_BASE	0x40000000
#define U8500_ESRAM_BANK_SIZE	0x00020000
#define U8500_ESRAM_BANK0	U8500_ESRAM_BASE
#define U8500_ESRAM_BANK1	(U8500_ESRAM_BASE + U8500_ESRAM_BANK_SIZE)
#define U8500_ESRAM_BANK2	(U8500_ESRAM_BANK1 + U8500_ESRAM_BANK_SIZE)
#define U8500_ESRAM_BANK3	(U8500_ESRAM_BANK2 + U8500_ESRAM_BANK_SIZE)
#define U8500_ESRAM_BANK4	(U8500_ESRAM_BANK3 + U8500_ESRAM_BANK_SIZE)
/*
 * on V1 DMA uses 4KB for logical parameters position is right after the 64KB
 * reserved for security
 */
#define U8500_ESRAM_DMA_LCPA_OFFSET     0x10000

#define U8500_DMA_LCPA_BASE    (U8500_ESRAM_BANK0 + U8500_ESRAM_DMA_LCPA_OFFSET)

/* This address fulfills the 256k alignment requirement of the lcla base */
#define U8500_DMA_LCLA_BASE	U8500_ESRAM_BANK4

#define U8500_PER3_BASE		0x80000000
#define U8500_STM_BASE		0x80100000
#define U8500_STM_REG_BASE	(U8500_STM_BASE + 0xF000)
#define U8500_PER2_BASE		0x80110000
#define U8500_PER1_BASE		0x80120000
#define U8500_B2R2_BASE		0x80130000
#define U8500_HSEM_BASE		0x80140000
#define U8500_PER4_BASE		0x80150000
#define U8500_TPIU_BASE		0x80190000
#define U8500_ICN_BASE		0x81000000

#define U8500_BOOT_ROM_BASE	0x90000000
/* ASIC ID is at 0xbf4 offset within this region */
#define U8500_ASIC_ID_BASE	0x9001D000

#define U8500_PER6_BASE		0xa03c0000
#define U8500_PER7_BASE		0xa03d0000
#define U8500_PER5_BASE		0xa03e0000

#define U8500_SVA_BASE		0xa0100000
#define U8500_SIA_BASE		0xa0200000

#define U8500_SGA_BASE		0xa0300000
#define U8500_MCDE_BASE		0xa0350000
#define U8500_DMA_BASE		0x801C0000	/* v1 */

#define U8500_SBAG_BASE		0xa0390000

#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_MODEM_I2C		0xb7e02000

#define U8500_GPIO0_BASE	(U8500_PER1_BASE + 0xE000)
#define U8500_GPIO1_BASE	(U8500_PER3_BASE + 0xE000)
#define U8500_GPIO2_BASE	(U8500_PER2_BASE + 0xE000)
#define U8500_GPIO3_BASE	(U8500_PER5_BASE + 0x1E000)

#define U8500_UART0_BASE	(U8500_PER1_BASE + 0x0000)
#define U8500_UART1_BASE	(U8500_PER1_BASE + 0x1000)

/* per6 base addresses */
#define U8500_RNG_BASE		(U8500_PER6_BASE + 0x0000)
#define U8500_HASH0_BASE        (U8500_PER6_BASE + 0x1000)
#define U8500_HASH1_BASE        (U8500_PER6_BASE + 0x2000)
#define U8500_PKA_BASE		(U8500_PER6_BASE + 0x4000)
#define U8500_PKAM_BASE		(U8500_PER6_BASE + 0x5100)
#define U8500_MTU0_BASE		(U8500_PER6_BASE + 0x6000) /* v1 */
#define U8500_MTU1_BASE		(U8500_PER6_BASE + 0x7000) /* v1 */
#define U8500_CR_BASE		(U8500_PER6_BASE + 0x8000) /* v1 */
#define U8500_CRYP0_BASE	(U8500_PER6_BASE + 0xa000)
#define U8500_CRYP1_BASE	(U8500_PER6_BASE + 0xb000)
#define U8500_CLKRST6_BASE	(U8500_PER6_BASE + 0xf000)

/* per5 base addresses */
#define U8500_USBOTG_BASE	(U8500_PER5_BASE + 0x00000)
#define U8500_CLKRST5_BASE	(U8500_PER5_BASE + 0x1f000)

/* per4 base addresses */
#define U8500_BACKUPRAM0_BASE	(U8500_PER4_BASE + 0x00000)
#define U8500_BACKUPRAM1_BASE	(U8500_PER4_BASE + 0x01000)
#define U8500_RTT0_BASE		(U8500_PER4_BASE + 0x02000)
#define U8500_RTT1_BASE		(U8500_PER4_BASE + 0x03000)
#define U8500_RTC_BASE		(U8500_PER4_BASE + 0x04000)
#define U8500_SCR_BASE		(U8500_PER4_BASE + 0x05000)
#define U8500_DMC_BASE		(U8500_PER4_BASE + 0x06000)
#define U8500_PRCMU_BASE	(U8500_PER4_BASE + 0x07000)
#define U9540_DMC1_BASE		(U8500_PER4_BASE + 0x0A000)
#define U8500_PRCMU_TCDM_BASE	(U8500_PER4_BASE + 0x68000)
#define U8500_PRCMU_TCPM_BASE   (U8500_PER4_BASE + 0x60000)
#define U8500_PRCMU_TIMER_3_BASE (U8500_PER4_BASE + 0x07338)
#define U8500_PRCMU_TIMER_4_BASE (U8500_PER4_BASE + 0x07450)

/* per3 base addresses */
#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_CLKRST3_BASE	(U8500_PER3_BASE + 0xf000)

/* per2 base addresses */
#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_CLKRST2_BASE	(U8500_PER2_BASE + 0xf000)

/* per1 base addresses */
#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_MSP3_BASE		(U8500_PER1_BASE + 0x5000)
#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_I2C4_BASE		(U8500_PER1_BASE + 0xa000)
#define U8500_SLIM0_BASE	(U8500_PER1_BASE + 0xb000)
#define U8500_CLKRST1_BASE	(U8500_PER1_BASE + 0xf000)

#define U8500_SHRM_GOP_INTERRUPT_BASE	0xB7C00040

#define U8500_GPIOBANK0_BASE	U8500_GPIO0_BASE
#define U8500_GPIOBANK1_BASE	(U8500_GPIO0_BASE + 0x80)
#define U8500_GPIOBANK2_BASE	U8500_GPIO1_BASE
#define U8500_GPIOBANK3_BASE	(U8500_GPIO1_BASE + 0x80)
#define U8500_GPIOBANK4_BASE	(U8500_GPIO1_BASE + 0x100)
#define U8500_GPIOBANK5_BASE	(U8500_GPIO1_BASE + 0x180)
#define U8500_GPIOBANK6_BASE	U8500_GPIO2_BASE
#define U8500_GPIOBANK7_BASE	(U8500_GPIO2_BASE + 0x80)
#define U8500_GPIOBANK8_BASE	U8500_GPIO3_BASE

#define U8500_MCDE_SIZE		0x1000
#define U8500_DSI_LINK_SIZE	0x1000
#define U8500_DSI_LINK1_BASE	(U8500_MCDE_BASE + U8500_MCDE_SIZE)
#define U8500_DSI_LINK2_BASE	(U8500_DSI_LINK1_BASE + U8500_DSI_LINK_SIZE)
#define U8500_DSI_LINK3_BASE	(U8500_DSI_LINK2_BASE + U8500_DSI_LINK_SIZE)
#define U8500_DSI_LINK_COUNT	0x3

/* Modem and APE physical addresses */
#define U8500_MODEM_BASE	0xe000000
#define U8500_APE_BASE		0x6000000

/* SoC identification number information */
#define U8500_BB_UID_BASE      (U8500_BACKUPRAM1_BASE + 0xFC0)

/* Offsets to specific addresses in some IP blocks for DMA */
#define MSP_TX_RX_REG_OFFSET	0
#define CRYP1_RX_REG_OFFSET	0x10
#define CRYP1_TX_REG_OFFSET	0x8
#define HASH1_TX_REG_OFFSET	0x4

/*
 * 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 is where we map in the ROM to check ASIC IDs */
#define UX500_VIRT_ROM		IOMEM(0xf0000000)

/* 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)		IOMEM(IO_ADDRESS(n))

/* Used by some plat-nomadik code */
#define io_p2v(n)		__io_address(n)

#define ARRAY_AND_SIZE(x)	(x), ARRAY_SIZE(x)

#endif