1 /* SPDX-License-Identifier: BSD-2-Clause */ 2 /* 3 * Copyright (c) 2021, Bootlin 4 */ 5 6 #ifndef SAM_SFR_H 7 #define SAM_SFR_H 8 9 #include <util.h> 10 11 /* UTMI Clock Trimming Register */ 12 #define AT91_SFR_UTMICKTRIM 0x30 13 /* L2 cache RAM used as an internal SRAM */ 14 #define AT91_SFR_L2CC_HRAMC 0x58 15 /* I2SC Register */ 16 #define AT91_SFR_I2SCLKSEL 0x90 17 18 /* Field definitions */ 19 #define AT91_UTMICKTRIM_FREQ GENMASK_32(1, 0) 20 21 vaddr_t sam_sfr_base(void); 22 23 #endif 24