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/* Copyright 2019 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* MAX6958/MAX6959 7-Segment LED Display Driver header
*/
#ifndef __CROS_EC_MAX656X_H
#define __CROS_EC_MAX656X_H
/* I2C interface */
#define MAX695X_I2C_ADDR1_FLAGS 0x38
#define MAX695X_I2C_ADDR2_FLAGS 0x39
/* Decode mode register */
#define MAX695X_REG_DECODE_MODE 0x01
/* Hexadecimal decode for digits 3–0 */
#define MAX695X_DECODE_MODE_HEX_DECODE 0x0f
/* Intensity register */
#define MAX695X_REG_INTENSITY 0x02
/* Setting meduim intensity */
#define MAX695X_INTENSITY_MEDIUM 0x20
/* Scan limit register value */
#define MAX695X_REG_SCAN_LIMIT 0x03
/* Scanning digits 0-3 */
#define MAX695X_SCAN_LIMIT_4 0x03
/* Configuration register */
#define MAX695X_REG_CONFIG 0x04
/* Shutdown seven segment display */
#define MAX695X_CONFIG_OPR_SHUTDOWN 0x00
/* Start seven segment display */
#define MAX695X_CONFIG_OPR_NORMAL 0x01
/* Digit addresses */
#define MAX695X_DIGIT0_ADDR 0x20
#define MAX695X_DIGIT1_ADDR 0x21
#define MAX695X_DIGIT2_ADDR 0x22
#define MAX695X_DIGIT3_ADDR 0x23
#endif /* __CROS_EC_MAX656X_H */
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