diff options
Diffstat (limited to 'chip/stm32/adc_chip.h')
| -rw-r--r-- | chip/stm32/adc_chip.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/chip/stm32/adc_chip.h b/chip/stm32/adc_chip.h deleted file mode 100644 index 7e3c688c14..0000000000 --- a/chip/stm32/adc_chip.h +++ /dev/null @@ -1,68 +0,0 @@ -/* Copyright 2012 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* STM32-specific ADC module for Chrome EC */ - -#ifndef __CROS_EC_ADC_CHIP_H -#define __CROS_EC_ADC_CHIP_H - -#ifdef CHIP_FAMILY_STM32L4 -enum stm32_adc_smpr { - STM32_ADC_SMPR_DEFAULT = 0, - STM32_ADC_SMPR_2_5_CY, - STM32_ADC_SMPR_6_5_CY, - STM32_ADC_SMPR_12_5_CY, - STM32_ADC_SMPR_24_5_CY, - STM32_ADC_SMPR_47_5_CY, - STM32_ADC_SMPR_92_5_CY, - STM32_ADC_SMPR_247_5_CY, - STM32_ADC_SMPR_640_5_CY, - STM32_ADC_SMPR_COUNT, -}; -#else -enum stm32_adc_smpr { - STM32_ADC_SMPR_DEFAULT = 0, - STM32_ADC_SMPR_1_5_CY, - STM32_ADC_SMPR_7_5_CY, - STM32_ADC_SMPR_13_5_CY, - STM32_ADC_SMPR_28_5_CY, - STM32_ADC_SMPR_41_5_CY, - STM32_ADC_SMPR_55_5_CY, - STM32_ADC_SMPR_71_5_CY, - STM32_ADC_SMPR_239_5_CY, - STM32_ADC_SMPR_COUNT, -}; -#endif - -/* Data structure to define ADC channels. */ -struct adc_t { - const char *name; - int factor_mul; - int factor_div; - int shift; - int channel; -#ifdef CHIP_FAMILY_STM32L4 - int rank; -#endif - -#if defined(CHIP_FAMILY_STM32F0) || defined(CHIP_FAMILY_STM32L4) - enum stm32_adc_smpr sample_rate; /* Sampling Rate of the channel */ -#endif -}; - -/* Disable ADC module when we don't need it anymore. */ -void adc_disable(void); - -/* Minimum and maximum values returned by adc_read_channel(). */ -#define ADC_READ_MIN 0 -#define ADC_READ_MAX 4095 - -/* Just plain id mapping for code readability */ -#define STM32_AIN(x) (x) - -/* Add for ADCs with RANK */ -#define STM32_RANK(x) (x) - -#endif /* __CROS_EC_ADC_CHIP_H */ |