1 /* 2 * Copyright (c) 2021 Argentum Systems Ltd. 3 * Copyright (c) 2024 Gerson Fernando Budke <nandojve@gmail.com> 4 * 5 * SPDX-License-Identifier: Apache-2.0 6 */ 7 8 #ifndef _SOC_ATMEL_SAM0_SAMR34_SOC_H_ 9 #define _SOC_ATMEL_SAM0_SAMR34_SOC_H_ 10 11 #ifndef _ASMLANGUAGE 12 13 #define DONT_USE_CMSIS_INIT 14 15 #include <zephyr/types.h> 16 17 #if defined(CONFIG_SOC_SAMR34J16B) 18 #include <samr34j16b.h> 19 #elif defined(CONFIG_SOC_SAMR34J17B) 20 #include <samr34j17b.h> 21 #elif defined(CONFIG_SOC_SAMR34J18B) 22 #include <samr34j18b.h> 23 #else 24 #error Library does not support the specified device. 25 #endif 26 27 #endif /* _ASMLANGUAGE */ 28 29 #define ADC_SAM0_REFERENCE_ENABLE_PROTECTED 30 31 #include "adc_fixup_sam0.h" 32 #include "../common/soc_port.h" 33 #include "../common/atmel_sam0_dt.h" 34 35 /** Processor Clock (HCLK) Frequency */ 36 #define SOC_ATMEL_SAM0_HCLK_FREQ_HZ ATMEL_SAM0_DT_CPU_CLK_FREQ_HZ 37 38 /** Master Clock (MCK) Frequency */ 39 #define SOC_ATMEL_SAM0_MCK_FREQ_HZ SOC_ATMEL_SAM0_HCLK_FREQ_HZ 40 #define SOC_ATMEL_SAM0_OSC32K_FREQ_HZ 32768 41 #define SOC_ATMEL_SAM0_XOSC32K_FREQ_HZ 32768 42 #define SOC_ATMEL_SAM0_OSC16M_FREQ_HZ 16000000 43 #define SOC_ATMEL_SAM0_GCLK0_FREQ_HZ SOC_ATMEL_SAM0_MCK_FREQ_HZ 44 #define SOC_ATMEL_SAM0_GCLK3_FREQ_HZ 24000000 45 46 #if defined(CONFIG_SOC_ATMEL_SAML_OPENLOOP_AS_MAIN) 47 #define SOC_ATMEL_SAM0_GCLK1_FREQ_HZ 0 48 #elif defined(CONFIG_SOC_ATMEL_SAML_OSC32K_AS_MAIN) 49 #define SOC_ATMEL_SAM0_GCLK1_FREQ_HZ SOC_ATMEL_SAM0_OSC32K_FREQ_HZ 50 #elif defined(CONFIG_SOC_ATMEL_SAML_XOSC32K_AS_MAIN) 51 #define SOC_ATMEL_SAM0_GCLK1_FREQ_HZ SOC_ATMEL_SAM0_XOSC32K_FREQ_HZ 52 #elif defined(CONFIG_SOC_ATMEL_SAML_OSC16M_AS_MAIN) 53 #define SOC_ATMEL_SAM0_GCLK1_FREQ_HZ SOC_ATMEL_SAM0_OSC16M_FREQ_HZ 54 #else 55 #error Unsupported GCLK1 clock source. 56 #endif 57 58 #define SOC_ATMEL_SAM0_APBA_FREQ_HZ SOC_ATMEL_SAM0_MCK_FREQ_HZ 59 #define SOC_ATMEL_SAM0_APBB_FREQ_HZ SOC_ATMEL_SAM0_MCK_FREQ_HZ 60 #define SOC_ATMEL_SAM0_APBC_FREQ_HZ SOC_ATMEL_SAM0_MCK_FREQ_HZ 61 62 #endif /* _SOC_ATMEL_SAM0_SAMR34_SOC_H_ */ 63
