| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| /* |
| * EC communication interface for Embedded Controller. |
| */ |
| |
| #ifndef _EC_STARLABS_EC_H |
| #define _EC_STARLABS_EC_H |
| |
| /* |
| * Define the expected value of the PNP base address that is fixed through |
| * the BADRSEL register controlled within the EC domain by the EC Firmware. |
| */ |
| #define ITE_FIXED_ADDR 0x4e |
| #define NUVOTON_FIXED_ADDR 0x4e |
| |
| /* Logical device number (LDN) assignments for ITE. */ |
| #define ITE_SP1 0x01 /* Serial Port 1 (UART) */ |
| #define ITE_SP2 0x02 /* Serial Port 2 (UART) */ |
| #define ITE_SWUC 0x04 /* System Wake-Up Control (SWUC) */ |
| #define ITE_KBCM 0x05 /* KBC / Mouse Interface */ |
| #define ITE_KBCK 0x06 /* KBC / Keyboard Interface */ |
| #define ITE_IR 0x0a /* Consumer IR (CIR) */ |
| #define ITE_SMFI 0x0f /* Shared Memory / Flash Interface (SMFI) */ |
| #define ITE_RTCT 0x10 /* RTC-like Timer (RCTC) */ |
| #define ITE_PMC1 0x11 /* Power Management I/F Channel 1 (PMC1) */ |
| #define ITE_PMC2 0x12 /* Power Management I/F Channel 2 (PMC2) */ |
| #define ITE_SSPI 0x13 /* Serial Peripheral Interface (SSPI) */ |
| #define ITE_PECI 0x14 /* Platform Environment Control Interface (PECI) */ |
| #define ITE_PMC3 0x17 /* Power Management I/F Channel 3 (PMC3) */ |
| #define ITE_PMC4 0x18 /* Power Management I/F Channel 4 (PMC4) */ |
| #define ITE_PMC5 0x19 /* Power Management I/F Channel 5 (PMC5) */ |
| |
| /* Logical device number (LDN) assignments for Nuvoton. */ |
| #define NUVOTON_MSWC 0x04 /* Mobile System Wake-Up Control (MSWC) */ |
| #define NUVOTON_KBCM 0x05 /* KBC / Mouse Interface */ |
| #define NUVOTON_KBCK 0x06 /* KBC / Keyboard Interface */ |
| #define NUVOTON_SHM 0x0f /* Shared Memory (SHM) */ |
| #define NUVOTON_PM1 0x11 /* Power Management I/F Channel 1 (PM1) */ |
| #define NUVOTON_PM2 0x12 /* Power Management I/F Channel 2 (PM2) */ |
| #define NUVOTON_PM3 0x17 /* Power Management I/F Channel 3 (PM3) */ |
| #define NUVOTON_ESHM 0x1d /* Extended Shared Memory (ESHM) */ |
| #define NUVOTON_PM4 0x1e /* Power Management I/F Channel 3 (PM4) */ |
| |
| /* Host domain registers. */ |
| #define ITE_CHIPID1 0x20 /* Device ID register 1 */ |
| #define ITE_CHIPID2 0x21 /* Device ID register 2 */ |
| #define NUVOTON_CHIPID 0x27 /* Device ID register */ |
| |
| /* EC RAM common offsets */ |
| #define ECRAM_MAJOR_VERSION 0x00 |
| #define ECRAM_MINOR_VERSION 0x01 |
| |
| /* |
| * CMOS Settings |
| */ |
| |
| /* Keyboard Backlight Timeout */ |
| #define SEC_30 0x00 |
| #define MIN_1 0x01 |
| #define MIN_3 0x02 |
| #define MIN_5 0x03 |
| #define NEVER 0x04 |
| |
| /* Fn Ctrl Swap */ |
| #define FN_CTRL 0x00 |
| #define CTRL_FN 0x01 |
| |
| /* Max Charge Setting */ |
| #define CHARGE_100 0x00 |
| #define CHARGE_80 0xbb |
| #define CHARGE_60 0xaa |
| |
| /* Fast Charge Setting */ |
| #define CHARGE_RATE_NORMAL 0x00 |
| #define CHARGE_RATE_FAST 0x01 |
| |
| /* Fan Mode Setting */ |
| #define FAN_NORMAL 0x00 |
| #define FAN_AGGRESSIVE 0xbb |
| #define FAN_QUIET 0xaa |
| |
| /* Fn Lock State */ |
| #define UNLOCKED 0x00 |
| #define LOCKED 0x01 |
| |
| /* Trackpad State */ |
| #define TRACKPAD_ENABLED 0x00 |
| #define TRACKPAD_DISABLED 0x22 |
| |
| /* Keyboard Brightness Levels */ |
| #define KBL_ON 0xdd |
| #define KBL_OFF 0xcc |
| #define KBL_LOW 0xbb |
| #define KBL_HIGH 0xaa |
| |
| /* Keyboard Backlight State */ |
| #define KBL_DISABLED 0x00 |
| #define KBL_ENABLED 0xdd |
| |
| /* Mirror Flag */ |
| #define MIRROR_DISABLED 0x00 |
| #define MIRROR_ENABLED 0x01 |
| |
| uint16_t ec_get_version(void); |
| |
| #endif |