summaryrefslogtreecommitdiff
path: root/src/ec/starlabs/merlin/variants/kbl/ecdefs.h
blob: a9dda92716683627d081369ce3a2064affa58add (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/* SPDX-License-Identifier: GPL-2.0-only */

#include <assert.h>
#include <stdint.h>

/*
 * EC communication interface for ITE Embedded Controller
 */

#ifndef _EC_STARLABS_KBL_EC_DEFS_H
#define _EC_STARLABS_KBL_EC_DEFS_H

/* IT8987 chip ID byte values */
#define ITE_CHIPID_VAL		0x8987

/* EC RAM offsets */
#define ECRAM_TRACKPAD_STATE	0x14
#define ECRAM_KBL_STATE		0x18
#define ECRAM_KBL_BRIGHTNESS	0x19
#define ECRAM_KBL_TIMEOUT	0x1a
#define ECRAM_FN_LOCK_STATE	0x2c
#define ECRAM_FAN_MODE		0x42
#define ECRAM_FN_CTRL_REVERSE	0x43
#define ECRAM_MAX_CHARGE	dead_code_t(uint8_t)

#endif