| /* |
| * (c) 2015 Paul Thacker <paul.thacker@microchip.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| * |
| */ |
| |
| #ifndef __PIC32_REGS_H__ |
| #define __PIC32_REGS_H__ |
| |
| #include <asm/io.h> |
| |
| /* System Configuration */ |
| #define PIC32_CFG_BASE 0x1f800000 |
| |
| /* System config register offsets */ |
| #define CFGCON 0x0000 |
| #define DEVID 0x0020 |
| #define SYSKEY 0x0030 |
| #define PMD1 0x0040 |
| #define PMD7 0x00a0 |
| #define CFGEBIA 0x00c0 |
| #define CFGEBIC 0x00d0 |
| #define CFGPG 0x00e0 |
| #define CFGMPLL 0x0100 |
| |
| /* Non Volatile Memory (NOR flash) */ |
| #define PIC32_NVM_BASE (PIC32_CFG_BASE + 0x0600) |
| /* Oscillator Configuration */ |
| #define PIC32_OSC_BASE (PIC32_CFG_BASE + 0x1200) |
| /* Peripheral Pin Select Input */ |
| #define PPS_IN_BASE 0x1f801400 |
| /* Peripheral Pin Select Output */ |
| #define PPS_OUT_BASE 0x1f801500 |
| /* Pin Config */ |
| #define PINCTRL_BASE 0x1f860000 |
| |
| /* USB Core */ |
| #define PIC32_USB_CORE_BASE 0x1f8e3000 |
| #define PIC32_USB_CTRL_BASE 0x1f884000 |
| |
| /* SPI1-SPI6 */ |
| #define PIC32_SPI1_BASE 0x1f821000 |
| |
| /* Prefetch Module */ |
| #define PREFETCH_BASE 0x1f8e0000 |
| |
| /* DDR2 Controller */ |
| #define PIC32_DDR2C_BASE 0x1f8e8000 |
| |
| /* DDR2 PHY */ |
| #define PIC32_DDR2P_BASE 0x1f8e9100 |
| |
| /* EBI */ |
| #define PIC32_EBI_BASE 0x1f8e1000 |
| |
| /* SQI */ |
| #define PIC32_SQI_BASE 0x1f8e2000 |
| |
| struct pic32_reg_atomic { |
| u32 raw; |
| u32 clr; |
| u32 set; |
| u32 inv; |
| }; |
| |
| #define _CLR_OFFSET 0x04 |
| #define _SET_OFFSET 0x08 |
| #define _INV_OFFSET 0x0c |
| |
| static inline void __iomem *pic32_get_syscfg_base(void) |
| { |
| return (void __iomem *)CKSEG1ADDR(PIC32_CFG_BASE); |
| } |
| |
| /* Core */ |
| const char *get_core_name(void); |
| |
| #endif /* __PIC32_REGS_H__ */ |