diff options
Diffstat (limited to 'src/ec/starlabs/merlin/variants/glk/ecdefs.h')
| -rw-r--r-- | src/ec/starlabs/merlin/variants/glk/ecdefs.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/ec/starlabs/merlin/variants/glk/ecdefs.h b/src/ec/starlabs/merlin/variants/glk/ecdefs.h new file mode 100644 index 0000000000..5f43991aef --- /dev/null +++ b/src/ec/starlabs/merlin/variants/glk/ecdefs.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <assert.h> +#include <stdint.h> + +/* + * EC communication interface for ITE Embedded Controller. + */ + +#ifndef _EC_STARLABS_GLK_EC_DEFS_H +#define _EC_STARLABS_GLK_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_FN_CTRL_REVERSE 0x2d +#define ECRAM_MAX_CHARGE 0x46 +#define ECRAM_FAN_MODE dead_code_t(uint8_t) + +#endif |