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
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