| /* |
| * ARM SBCon two-wire serial bus interface (I2C bitbang) |
| * a.k.a. |
| * ARM Versatile I2C controller |
| * |
| * Copyright (c) 2006-2007 CodeSourcery. |
| * Copyright (c) 2012 Oskar Andero <oskar.andero@gmail.com> |
| * Copyright (C) 2020 Philippe Mathieu-Daudé <f4bug@amsat.org> |
| * |
| * SPDX-License-Identifier: GPL-2.0-or-later |
| */ |
| #ifndef HW_I2C_ARM_SBCON_H |
| #define HW_I2C_ARM_SBCON_H |
| |
| #include "hw/sysbus.h" |
| #include "hw/i2c/bitbang_i2c.h" |
| #include "qom/object.h" |
| |
| #define TYPE_VERSATILE_I2C "versatile_i2c" |
| #define TYPE_ARM_SBCON_I2C TYPE_VERSATILE_I2C |
| |
| typedef struct ArmSbconI2CState ArmSbconI2CState; |
| DECLARE_INSTANCE_CHECKER(ArmSbconI2CState, ARM_SBCON_I2C, |
| TYPE_ARM_SBCON_I2C) |
| |
| struct ArmSbconI2CState { |
| /*< private >*/ |
| SysBusDevice parent_obj; |
| /*< public >*/ |
| |
| MemoryRegion iomem; |
| bitbang_i2c_interface bitbang; |
| int out; |
| int in; |
| }; |
| |
| #endif /* HW_I2C_ARM_SBCON_H */ |
