1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * 4 * Copyright (C) 2015 John Crispin <john@phrozen.org> 5 */ 6 7#ifndef _MT7621_REGS_H_ 8#define _MT7621_REGS_H_ 9 10#define IOMEM(x) ((void __iomem *)(KSEG1ADDR(x))) 11 12#define MT7621_PALMBUS_BASE 0x1C000000 13#define MT7621_PALMBUS_SIZE 0x03FFFFFF 14 15#define MT7621_SYSC_BASE IOMEM(0x1E000000) 16 17#define SYSC_REG_CHIP_NAME0 0x00 18#define SYSC_REG_CHIP_NAME1 0x04 19#define SYSC_REG_CHIP_REV 0x0c 20#define SYSC_REG_SYSTEM_CONFIG0 0x10 21#define SYSC_REG_SYSTEM_CONFIG1 0x14 22 23#define CHIP_REV_PKG_MASK 0x1 24#define CHIP_REV_PKG_SHIFT 16 25#define CHIP_REV_VER_MASK 0xf 26#define CHIP_REV_VER_SHIFT 8 27#define CHIP_REV_ECO_MASK 0xf 28 29#define MT7621_LOWMEM_BASE 0x0 30#define MT7621_LOWMEM_MAX_SIZE 0x1C000000 31#define MT7621_HIGHMEM_BASE 0x20000000 32#define MT7621_HIGHMEM_SIZE 0x4000000 33 34#define MT7621_CHIP_NAME0 0x3637544D 35#define MT7621_CHIP_NAME1 0x20203132 36 37#endif 38