/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Generic definitions of Orion SoC flavors:
* Orion-1, Orion-VoIP, Orion-NAS, Orion-2, and Orion-1-90.
*
* Maintainer: Tzachi Perelstein <[email protected]>
*/
#ifndef __ASM_ARCH_ORION5X_H
#define __ASM_ARCH_ORION5X_H
#include "irqs.h"
/*****************************************************************************
* Orion Address Maps
*
* phys
* e0000000 PCIe MEM space
* e8000000 PCI MEM space
* f0000000 PCIe WA space (Orion-1/Orion-NAS only)
* f1000000 on-chip peripheral registers
* f2000000 PCIe I/O space
* f2100000 PCI I/O space
* f2200000 SRAM dedicated for the crypto unit
* f4000000 device bus mappings (boot)
* fa000000 device bus mappings (cs0)
* fa800000 device bus mappings (cs2)
* fc000000 device bus mappings (cs0/cs1)
*
* virt phys size
* fec00000 f1000000 1M on-chip peripheral registers
* fee00000 f2000000 64K PCIe I/O space
* fee10000 f2100000 64K PCI I/O space
* fd000000 f0000000 16M PCIe WA space (Orion-1/Orion-NAS only)
****************************************************************************/
#define ORION5X_REGS_PHYS_BASE 0xf1000000
#define ORION5X_REGS_VIRT_BASE IOMEM(0xfec00000)
#define ORION5X_REGS_SIZE SZ_1M
#define ORION5X_PCIE_IO_PHYS_BASE 0xf2000000
#define ORION5X_PCIE_IO_BUS_BASE 0x00000000
#define ORION5X_PCIE_IO_SIZE SZ_64K
#define ORION5X_PCI_IO_PHYS_BASE 0xf2100000
#define ORION5X_PCI_IO_BUS_BASE 0x00010000
#define ORION5X_PCI_IO_SIZE SZ_64K
#define ORION5X_SRAM_PHYS_BASE (0xf2200000)
#define ORION5X_SRAM_SIZE SZ_8K
/* Relevant only for Orion-1/Orion-NAS */
#define ORION5X_PCIE_WA_PHYS_BASE 0xf0000000
#define ORION5X_PCIE_WA_VIRT_BASE IOMEM(0xfd000000)
#define ORION5X_PCIE_WA_SIZE SZ_16M
#define ORION5X_PCIE_MEM_PHYS_BASE 0xe0000000
#define ORION5X_PCIE_MEM_SIZE SZ_128M
#define ORION5X_PCI_MEM_PHYS_BASE 0xe8000000
#define ORION5X_PCI_MEM_SIZE SZ_128M
/*******************************************************************************
* Orion Registers Map
******************************************************************************/
#define ORION5X_DDR_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x00000)
#define ORION5X_DDR_WINS_BASE (ORION5X_DDR_PHYS_BASE + 0x1500)
#define ORION5X_DDR_WINS_SZ (0x10)
#define ORION5X_DDR_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x00000)
#define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x10000)
#define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x10000)
#define ORION5X_DEV_BUS_REG(x) (ORION5X_DEV_BUS_VIRT_BASE + (x))
#define GPIO_VIRT_BASE ORION5X_DEV_BUS_REG(0x0100)
#define SPI_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x0600)
#define I2C_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x1000)
#define UART0_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x2000)
#define UART0_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE + 0x2000)
#define UART1_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE + 0x2100)
#define UART1_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE + 0x2100)
#define ORION5X_BRIDGE_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x20000)
#define ORION5X_BRIDGE_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x20000)
#define ORION5X_BRIDGE_WINS_BASE (ORION5X_BRIDGE_PHYS_BASE)
#define ORION5X_BRIDGE_WINS_SZ (0x80)
#define ORION5X_PCI_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x30000)
#define ORION5X_PCIE_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x40000)
#define ORION5X_USB0_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x50000)
#define ORION5X_USB0_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x50000)
#define ORION5X_XOR_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x60900)
#define ORION5X_XOR_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x60900)
#define ORION5X_ETH_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x70000)
#define ORION5X_ETH_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x70000)
#define ORION5X_SATA_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x80000)
#define ORION5X_SATA_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0x80000)
#define ORION5X_CRYPTO_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0x90000)
#define ORION5X_USB1_PHYS_BASE (ORION5X_REGS_PHYS_BASE + 0xa0000)
#define ORION5X_USB1_VIRT_BASE (ORION5X_REGS_VIRT_BASE + 0xa0000)
/*******************************************************************************
* Device Bus Registers
******************************************************************************/
#define MPP_0_7_CTRL ORION5X_DEV_BUS_REG(0x000)
#define MPP_8_15_CTRL ORION5X_DEV_BUS_REG(0x004)
#define MPP_16_19_CTRL ORION5X_DEV_BUS_REG(0x050)
#define MPP_DEV_CTRL ORION5X_DEV_BUS_REG(0x008)
#define MPP_RESET_SAMPLE ORION5X_DEV_BUS_REG(0x010)
#define DEV_BANK_0_PARAM ORION5X_DEV_BUS_REG(0x45c)
#define DEV_BANK_1_PARAM ORION5X_DEV_BUS_REG(0x460)
#define DEV_BANK_2_PARAM ORION5X_DEV_BUS_REG(0x464)
#define DEV_BANK_BOOT_PARAM ORION5X_DEV_BUS_REG(0x46c)
#define DEV_BUS_CTRL ORION5X_DEV_BUS_REG(0x4c0)
#define DEV_BUS_INT_CAUSE ORION5X_DEV_BUS_REG(0x4d0)
#define DEV_BUS_INT_MASK ORION5X_DEV_BUS_REG(0x4d4)
/*******************************************************************************
* Supported Devices & Revisions
******************************************************************************/
/* Orion-1 (88F5181) and Orion-VoIP (88F5181L) */
#define MV88F5181_DEV_ID 0x5181
#define MV88F5181_REV_B1 3
#define MV88F5181L_REV_A0 8
#define MV88F5181L_REV_A1 9
/* Orion-NAS (88F5182) */
#define MV88F5182_DEV_ID 0x5182
#define MV88F5182_REV_A2 2
/* Orion-2 (88F5281) */
#define MV88F5281_DEV_ID 0x5281
#define MV88F5281_REV_D0 4
#define MV88F5281_REV_D1 5
#define MV88F5281_REV_D2 6
/* Orion-1-90 (88F6183) */
#define MV88F6183_DEV_ID 0x6183
#define MV88F6183_REV_B0 3
#endif
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