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/*
* include/asm-arm/arch-orion/orion.h
*
* Generic definitions of Orion SoC flavors:
* Orion-1, Orion-NAS, Orion-VoIP, and Orion-2.
*
* Maintainer: Tzachi Perelstein <tzachi@marvell.com>
*
* 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 __ASM_ARCH_ORION_H__
#define __ASM_ARCH_ORION_H__
/*****************************************************************************
* Orion Address Map
*
* virt phys size
* fdd00000 f1000000 1M on-chip peripheral registers
* fde00000 f2000000 1M PCIe I/O space
* fdf00000 f2100000 1M PCI I/O space
* fe000000 f0000000 16M PCIe WA space (Orion-NAS only)
****************************************************************************/
#define ORION_REGS_PHYS_BASE 0xf1000000
#define ORION_REGS_VIRT_BASE 0xfdd00000
#define ORION_REGS_SIZE SZ_1M
#define ORION_PCIE_IO_PHYS_BASE 0xf2000000
#define ORION_PCIE_IO_VIRT_BASE 0xfde00000
#define ORION_PCIE_IO_BUS_BASE 0x00000000
#define ORION_PCIE_IO_SIZE SZ_1M
#define ORION_PCI_IO_PHYS_BASE 0xf2100000
#define ORION_PCI_IO_VIRT_BASE 0xfdf00000
#define ORION_PCI_IO_BUS_BASE 0x00100000
#define ORION_PCI_IO_SIZE SZ_1M
/* Relevant only for Orion-NAS */
#define ORION_PCIE_WA_PHYS_BASE 0xf0000000
#define ORION_PCIE_WA_VIRT_BASE 0xfe000000
#define ORION_PCIE_WA_SIZE SZ_16M
#define ORION_PCIE_MEM_PHYS_BASE 0xe0000000
#define ORION_PCIE_MEM_SIZE SZ_128M
#define ORION_PCI_MEM_PHYS_BASE 0xe8000000
#define ORION_PCI_MEM_SIZE SZ_128M
/*******************************************************************************
* Supported Devices & Revisions
******************************************************************************/
/* Orion-1 (88F5181) */
#define MV88F5181_DEV_ID 0x5181
#define MV88F5181_REV_B1 3
/* Orion-NAS (88F5182) */
#define MV88F5182_DEV_ID 0x5182
#define MV88F5182_REV_A2 2
/* Orion-2 (88F5281) */
#define MV88F5281_DEV_ID 0x5281
#define MV88F5281_REV_D1 5
#define MV88F5281_REV_D2 6
/*******************************************************************************
* Orion Registers Map
******************************************************************************/
#define ORION_DDR_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x00000)
#define ORION_DDR_REG(x) (ORION_DDR_VIRT_BASE | (x))
#define ORION_DEV_BUS_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x10000)
#define ORION_DEV_BUS_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x10000)
#define ORION_DEV_BUS_REG(x) (ORION_DEV_BUS_VIRT_BASE | (x))
#define I2C_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x1000)
#define UART0_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x2000)
#define UART0_VIRT_BASE (ORION_DEV_BUS_VIRT_BASE | 0x2000)
#define UART1_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x2100)
#define UART1_VIRT_BASE (ORION_DEV_BUS_VIRT_BASE | 0x2100)
#define ORION_BRIDGE_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x20000)
#define ORION_BRIDGE_REG(x) (ORION_BRIDGE_VIRT_BASE | (x))
#define ORION_PCI_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x30000)
#define ORION_PCI_REG(x) (ORION_PCI_VIRT_BASE | (x))
#define ORION_PCIE_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x40000)
#define ORION_PCIE_REG(x) (ORION_PCIE_VIRT_BASE | (x))
#define ORION_USB0_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x50000)
#define ORION_USB0_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x50000)
#define ORION_USB0_REG(x) (ORION_USB0_VIRT_BASE | (x))
#define ORION_ETH_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x70000)
#define ORION_ETH_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x70000)
#define ORION_ETH_REG(x) (ORION_ETH_VIRT_BASE | (x))
#define ORION_SATA_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x80000)
#define ORION_SATA_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x80000)
#define ORION_SATA_REG(x) (ORION_SATA_VIRT_BASE | (x))
#define ORION_USB1_PHYS_BASE (ORION_REGS_PHYS_BASE | 0xa0000)
#define ORION_USB1_VIRT_BASE (ORION_REGS_VIRT_BASE | 0xa0000)
#define ORION_USB1_REG(x) (ORION_USB1_VIRT_BASE | (x))
/*******************************************************************************
* Device Bus Registers
******************************************************************************/
#define MPP_0_7_CTRL ORION_DEV_BUS_REG(0x000)
#define MPP_8_15_CTRL ORION_DEV_BUS_REG(0x004)
#define MPP_16_19_CTRL ORION_DEV_BUS_REG(0x050)
#define MPP_DEV_CTRL ORION_DEV_BUS_REG(0x008)
#define MPP_RESET_SAMPLE ORION_DEV_BUS_REG(0x010)
#define GPIO_OUT ORION_DEV_BUS_REG(0x100)
#define GPIO_IO_CONF ORION_DEV_BUS_REG(0x104)
#define GPIO_BLINK_EN ORION_DEV_BUS_REG(0x108)
#define GPIO_IN_POL ORION_DEV_BUS_REG(0x10c)
#define GPIO_DATA_IN ORION_DEV_BUS_REG(0x110)
#define GPIO_EDGE_CAUSE ORION_DEV_BUS_REG(0x114)
#define GPIO_EDGE_MASK ORION_DEV_BUS_REG(0x118)
#define GPIO_LEVEL_MASK ORION_DEV_BUS_REG(0x11c)
#define DEV_BANK_0_PARAM ORION_DEV_BUS_REG(0x45c)
#define DEV_BANK_1_PARAM ORION_DEV_BUS_REG(0x460)
#define DEV_BANK_2_PARAM ORION_DEV_BUS_REG(0x464)
#define DEV_BANK_BOOT_PARAM ORION_DEV_BUS_REG(0x46c)
#define DEV_BUS_CTRL ORION_DEV_BUS_REG(0x4c0)
#define DEV_BUS_INT_CAUSE ORION_DEV_BUS_REG(0x4d0)
#define DEV_BUS_INT_MASK ORION_DEV_BUS_REG(0x4d4)
#define GPIO_MAX 32
/***************************************************************************
* Orion CPU Bridge Registers
**************************************************************************/
#define CPU_CONF ORION_BRIDGE_REG(0x100)
#define CPU_CTRL ORION_BRIDGE_REG(0x104)
#define CPU_RESET_MASK ORION_BRIDGE_REG(0x108)
#define CPU_SOFT_RESET ORION_BRIDGE_REG(0x10c)
#define POWER_MNG_CTRL_REG ORION_BRIDGE_REG(0x11C)
#define BRIDGE_CAUSE ORION_BRIDGE_REG(0x110)
#define BRIDGE_MASK ORION_BRIDGE_REG(0x114)
#define MAIN_IRQ_CAUSE ORION_BRIDGE_REG(0x200)
#define MAIN_IRQ_MASK ORION_BRIDGE_REG(0x204)
#define TIMER_CTRL ORION_BRIDGE_REG(0x300)
#define TIMER_VAL(x) ORION_BRIDGE_REG(0x314 + ((x) * 8))
#define TIMER_VAL_RELOAD(x) ORION_BRIDGE_REG(0x310 + ((x) * 8))
#ifndef __ASSEMBLY__
/*******************************************************************************
* Helpers to access Orion registers
******************************************************************************/
#include <asm/types.h>
#include <asm/io.h>
#define orion_read(r) __raw_readl(r)
#define orion_write(r, val) __raw_writel(val, r)
/*
* These are not preempt safe. Locks, if needed, must be taken care by caller.
*/
#define orion_setbits(r, mask) orion_write((r), orion_read(r) | (mask))
#define orion_clrbits(r, mask) orion_write((r), orion_read(r) & ~(mask))
#endif /* __ASSEMBLY__ */
#endif /* __ASM_ARCH_ORION_H__ */
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