1 files changed, 0 insertions, 107 deletions
diff --git a/chip/npcx/adc_chip.h b/chip/npcx/adc_chip.h
deleted file mode 100644
index 300447df16..0000000000
--- a/chip/npcx/adc_chip.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Copyright 2014 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.
- */
-
-/* NPCX-specific ADC module for Chrome EC */
-
-#ifndef __CROS_EC_ADC_CHIP_H
-#define __CROS_EC_ADC_CHIP_H
-
-#include "common.h"
-
-/* Minimum and maximum values returned by raw ADC read. */
-#define ADC_READ_MIN 0
-#define ADC_READ_MAX 1023
-#define ADC_MAX_VOLT 2816
-
-/* ADC input channel select */
-enum npcx_adc_input_channel {
-	NPCX_ADC_CH0 = 0,
-	NPCX_ADC_CH1,
-	NPCX_ADC_CH2,
-	NPCX_ADC_CH3,
-	NPCX_ADC_CH4,
-#if NPCX_FAMILY_VERSION >= NPCX_FAMILY_NPCX7
-	NPCX_ADC_CH5,
-	NPCX_ADC_CH6,
-	NPCX_ADC_CH7,
-	NPCX_ADC_CH8,
-	NPCX_ADC_CH9,
-#endif
-#if NPCX_FAMILY_VERSION >= NPCX_FAMILY_NPCX9
-	NPCX_ADC_CH10,
-	NPCX_ADC_CH11,
- #endif
-	NPCX_ADC_CH_COUNT
-};
-
-/* Data structure to define ADC channels. */
-struct adc_t {
-	const char *name;
-	enum npcx_adc_input_channel input_ch;
-	int factor_mul;
-	int factor_div;
-	int shift;
-};
-
-/*
- * Boards may configure a ADC channel for use with thershold interrupts.
- * The threshold levels may be set from 0 to ADC_MAX_VOLT inclusive.
- */
-struct npcx_adc_thresh_t {
-	/* The ADC channel to monitor to generate threshold interrupts. */
-	enum adc_channel adc_ch;
-
-	/* Called when the interrupt fires */
-	void (*adc_thresh_cb)(void);
-
-	/* If set, threshold event is asserted when <= threshold level */
-	int lower_or_higher;
-
-	/* Desired threshold level in mV to assert. */
-	int thresh_assert;
-};
-
-/**
- * Boards should call this function to register their threshold interrupt with
- * one of the threshold detectors. 'threshold_idx' is 1-based.
- *
- * @param threshold_idx - 1-based threshold detector index
- * @param thresh_cfg - Pointer to ADC threshold interrupt configuration
- */
-void npcx_adc_register_thresh_irq(int threshold_idx,
-				  const struct npcx_adc_thresh_t *thresh_cfg);
-
-/**
- * Configure an ADC channel for repetitive conversion.
- *
- * If you are using ADC threshold interrupts and the need is timing critical,
- * you will want to enable this on the ADC channels you have configured for
- * threshold interrupts.
- *
- * NOTE: Enabling this will prevent the EC from entering deep sleep and will
- * increase power consumption!
- *
- * @param input_ch - The ADC channel you wish to configure
- * @param enable   - 1 to enable, 0 to disable
- */
-void npcx_set_adc_repetitive(enum npcx_adc_input_channel input_ch, int enable);
-
-/**
- * Enable/Disable ADC threshold detector interrupt.
- *
- * @param threshold_idx - 1-based threshold detector index
- * @param enable         - 1 to enable, 0 to disable
- */
-void npcx_adc_thresh_int_enable(int threshold_idx, int enable);
-
-/**
- * Return the ADC value from CHNDAT register directly when the channel is
- * configured in the repetitive mode.
- *
- * @param   input_ch    channel number
- * @return  ADC data
- */
-int adc_read_data(enum npcx_adc_input_channel input_ch);
-#endif /* __CROS_EC_ADC_CHIP_H */