1870c034dSAlistair Francis /* 2870c034dSAlistair Francis * STM32F4xx SYSCFG 3870c034dSAlistair Francis * 4870c034dSAlistair Francis * Copyright (c) 2014 Alistair Francis <alistair@alistair23.me> 5870c034dSAlistair Francis * 6870c034dSAlistair Francis * Permission is hereby granted, free of charge, to any person obtaining a copy 7870c034dSAlistair Francis * of this software and associated documentation files (the "Software"), to deal 8870c034dSAlistair Francis * in the Software without restriction, including without limitation the rights 9870c034dSAlistair Francis * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10870c034dSAlistair Francis * copies of the Software, and to permit persons to whom the Software is 11870c034dSAlistair Francis * furnished to do so, subject to the following conditions: 12870c034dSAlistair Francis * 13870c034dSAlistair Francis * The above copyright notice and this permission notice shall be included in 14870c034dSAlistair Francis * all copies or substantial portions of the Software. 15870c034dSAlistair Francis * 16870c034dSAlistair Francis * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17870c034dSAlistair Francis * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18870c034dSAlistair Francis * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19870c034dSAlistair Francis * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20870c034dSAlistair Francis * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21870c034dSAlistair Francis * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22870c034dSAlistair Francis * THE SOFTWARE. 23870c034dSAlistair Francis */ 24870c034dSAlistair Francis 25870c034dSAlistair Francis #ifndef HW_STM_SYSCFG_H 26870c034dSAlistair Francis #define HW_STM_SYSCFG_H 27870c034dSAlistair Francis 28870c034dSAlistair Francis #include "hw/sysbus.h" 29870c034dSAlistair Francis #include "hw/hw.h" 30*db1015e9SEduardo Habkost #include "qom/object.h" 31870c034dSAlistair Francis 32870c034dSAlistair Francis #define SYSCFG_MEMRMP 0x00 33870c034dSAlistair Francis #define SYSCFG_PMC 0x04 34870c034dSAlistair Francis #define SYSCFG_EXTICR1 0x08 35870c034dSAlistair Francis #define SYSCFG_EXTICR2 0x0C 36870c034dSAlistair Francis #define SYSCFG_EXTICR3 0x10 37870c034dSAlistair Francis #define SYSCFG_EXTICR4 0x14 38870c034dSAlistair Francis #define SYSCFG_CMPCR 0x20 39870c034dSAlistair Francis 40870c034dSAlistair Francis #define TYPE_STM32F4XX_SYSCFG "stm32f4xx-syscfg" 41*db1015e9SEduardo Habkost typedef struct STM32F4xxSyscfgState STM32F4xxSyscfgState; 42870c034dSAlistair Francis #define STM32F4XX_SYSCFG(obj) \ 43870c034dSAlistair Francis OBJECT_CHECK(STM32F4xxSyscfgState, (obj), TYPE_STM32F4XX_SYSCFG) 44870c034dSAlistair Francis 45870c034dSAlistair Francis #define SYSCFG_NUM_EXTICR 4 46870c034dSAlistair Francis 47*db1015e9SEduardo Habkost struct STM32F4xxSyscfgState { 48870c034dSAlistair Francis /* <private> */ 49870c034dSAlistair Francis SysBusDevice parent_obj; 50870c034dSAlistair Francis 51870c034dSAlistair Francis /* <public> */ 52870c034dSAlistair Francis MemoryRegion mmio; 53870c034dSAlistair Francis 54870c034dSAlistair Francis uint32_t syscfg_memrmp; 55870c034dSAlistair Francis uint32_t syscfg_pmc; 56870c034dSAlistair Francis uint32_t syscfg_exticr[SYSCFG_NUM_EXTICR]; 57870c034dSAlistair Francis uint32_t syscfg_cmpcr; 58870c034dSAlistair Francis 59870c034dSAlistair Francis qemu_irq irq; 60870c034dSAlistair Francis qemu_irq gpio_out[16]; 61*db1015e9SEduardo Habkost }; 62870c034dSAlistair Francis 63870c034dSAlistair Francis #endif 64