1 /* 2 * ARM MPS2 SCC emulation 3 * 4 * Copyright (c) 2017 Linaro Limited 5 * Written by Peter Maydell 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 or 9 * (at your option) any later version. 10 */ 11 12 #ifndef MPS2_SCC_H 13 #define MPS2_SCC_H 14 15 #include "hw/sysbus.h" 16 17 #define TYPE_MPS2_SCC "mps2-scc" 18 #define MPS2_SCC(obj) OBJECT_CHECK(MPS2SCC, (obj), TYPE_MPS2_SCC) 19 20 #define NUM_OSCCLK 3 21 22 typedef struct { 23 /*< private >*/ 24 SysBusDevice parent_obj; 25 26 /*< public >*/ 27 MemoryRegion iomem; 28 29 uint32_t cfg0; 30 uint32_t cfg1; 31 uint32_t cfg4; 32 uint32_t cfgdata_rtn; 33 uint32_t cfgdata_out; 34 uint32_t cfgctrl; 35 uint32_t cfgstat; 36 uint32_t dll; 37 uint32_t aid; 38 uint32_t id; 39 uint32_t oscclk[NUM_OSCCLK]; 40 uint32_t oscclk_reset[NUM_OSCCLK]; 41 } MPS2SCC; 42 43 #endif 44