/* SPDX-License-Identifier: GPL-2.0-only */
/*
* The mainboard must define a PNOT method to handle power
* state notifications and Notify CPU device objects to
* re-evaluate their _PPC and _CST tables.
*/
Device (EC0)
{
Name (_HID, EISAID ("PNP0C09"))
Name (_UID, 1)
Name (_GPE, Add(EC_SCI_GPI, 16)) // GPE for Runtime SCI
// EC RAM fields
OperationRegion(ERAM, EmbeddedControl, 0, 0xFF)
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset(0x00), // [Configuration Space 0]
, 1, // Reserved bit[0]
ENGA, 1, // Enable Global attention
ENHY, 1, // Enable Hotkey function
HFNE, 1, // Enable Sticky Fn Key
DSEM, 1, // Disable embedded NumPad Emulation
EN3R, 1, // Enable 3rd Host interface and TWR registers
, 1, // Reserved bit[6]
ENTM, 1, // Enable Thermal monitoring
Offset(0x01), // [Configuration Space 1]
ENBK, 1, // Enable Panel backlight on/ off synchronized with LID state
, 3, // Reserved bits[1:3]
WPSW, 1, // Warning if the power switch is depressed
, 2, // Reserved bits[5:6]
NTKY, 1, // do not ignore any key while Fn key is held down
Offset(0x02), // [Configuration Space 2]
, 5, // Reserved bits[0:4]
SNLC, 1, // Smart NumLock Enable. 1:Enable 0:Disable
, 1, // Reserved bit[6]
TNKB, 1, // ThinkVantage button function bit
// 0: Scan code (Enter key)
// 1: SMI/SCI attention
Offset(0x03), // [Configuration Space 3]
DSHP, 1, // Disable to synchronize headphone state with the speaker mute
IGPK, 1, // Ignore phantom keys
, 2, // Reserved bits[2:3]
CBAT, 1, // Change discharge/charge preference to discharge primary battery first and charge secondary battery first if possible
ADO0, 1, // Audio button behavior mode 0
ADO1, 1, // Audio button behavior mode 1
, 1, // Enable to use PMH fan functions to get the fan speed
Offset(0x04), // [Sound Mask 0]
, 1, // reserved
CLBA, 1, // critical low battery alarm
LWBA, 1, // low battery alarm (YELLOW -> RED)
SUBE, 1, // suspend beep
PUBE, 1, // vm_suspend beep
RSBE, 1, // resume beep
DCBE, 1, // DC in/out beep
PFBE, 1, // power off beep
Offset(0x05), // [Sound Mask 1]
HSPA, 1, // power off alarm
NHDD, 1, // no HDD alarm
DEAD, 1, // dead
B440, 1, // 440 hz beep
B315, 1, // 315 hz beep
T315, 1, // two 315 hz beep
R315, 1, // three 315 hz beep
BYAM, 1, // inhibit swap
Offset(0x06), // [Sound ID (Write only)]
HSUN, 8, // Sound ID (Write Only)
Offset(0x07), // [Sound Repeat Interval (unit time 125ms)]
HSRP, 8, // Sound Repeat Interval (Unit time : 125ms )
Offset(0x08), // [Sound Mask 2]
Offset(0x09), // [KBD ID]
Offset(0x0A), // [KMC command control]
// Offset 0xOB : reserved
Offset(0x0C), // [LED On/Off/ Blinking Control (Write only)]
HLCL, 4, // 0: power LED
// 1: battery status 0
// 2: battery status 1
// 3: additional Bay LED (Venice) / reserved (Toronto-4) / Slicer LED (Tokyo)
// 4-6: reserved
// 7: suspend LED
// 8: dock LED 1
// 9: dock LED 2
// 10-13: reserved
// 14: microphone mute
// 15: reserved
, 1, // Reserved bit[4]
, 1, // Blink gradually
BLIK, 1, // Blinking
TONF, 1, // Turn on/off
Offset(0x0D), // [Peripheral control 3]
UONE, 1, // Bit0 - Enable to supply power through USB in S3, S4 and S5 state.
, 1, // Reserved bit[1]
, 1, // set USB_AO_SEL0 signal in S3, S4, and S5 state
, 1, // set USB_AO_SEL1 signal in S3, S4, and S5 state
, 4, // Reserved bits[4:7]
Offset(0x0E), // [Peripheral Status 4]
HFNS, 2, // Bit[1, 0] : Fn Key Status
// [0, 0] ... Unlock
// [0, 1] ... Sticky
// [1, 0] ... Lock
// [1, 1] ... Reserved
GSER, 1, // G-Sensor Diag Error. 1:Error / 0: No error
PSCS, 1, // Inhibit charging
, 1, // External power saving mode
GSUD, 1, // G-Sensor under Diag. 1: Diag is running/0: Diag comp(not running)
GSID, 2, // Bit[7,6] G-Sensor type ID
// [0,0] ... None
// [0,1] ... STMicro
// [1,0] ... Memsic
// [1,1] ... ADI
Offset(0x0F), // [Peripheral status 5 (read only)]
, 4, // Reserved bits[0:3]
HDSU, 1, // HDD was detached in suspend (this bit is cleared when the system enters into suspend)
BYSU, 1, // Bay HDD was detached in suspend (this bit is cleared when the system enters into suspend)
, 1, // NumLock state of the embedded keyboard
TMOD, 1, // Tablet mode switch
Offset(0x10), // [Attention Mask (00-127)]
HAM0, 8, // 10 : Attention Mask (00-07)
HAM1, 8, // 11 : Attention Mask (08-0F)
HAM2, 8, // 12 : Attention Mask (10-17)
HAM3, 8, // 13 : Attention Mask (18-1F)
HAM4, 8, // 14 : Attention Mask (20-27)
HAM5, 8, // 15 : Attention Mask (28-2F)
HAM6, 8, // 16 : Attention Mask (30-37)
HAM7, 8, // 17 : Attention Mask (38-3F)
HAM8, 8, // 18 : Attention Mask (40-47)
HAM9, 8, // 19 : Attention Mask (48-4F)
HAMA, 8, // 1A : Attention Mask (50-57)
HAMB, 8, // 1B : Attention Mask (58-5F)
HAMC, 8, // 1C : Attention Mask (60-67)
HAMD, 8, // 1D : Attention Mask (68-6F)
HAME, 8, // 1E : Attention Mask (70-77)
HAMF, 8, // 1F : Attention Mask (78-7F)
// Offset 0x20 : reserved
Offset(0x21), // [Inhibit Charge timer byte High (00h)] (timer is kicked when high byte is written)
Offset(0x23), // [Misc. control]
// 01h Reset charge inhibit
// 02h Inhibit to charge
// 03h Reset external power saving mode
// 04h Set to external power saving mode
// 09h Emulate pressing an eject button of optical device in the bay
// 0Ah Reset thermal state to control the fan
// 10h Start gravity sensor diagnostic program
// Offset 24-26 : reserved
Offset(0x27), // [Passward Scan Code]
// Offset 28-29 : reserved
Offset(0x2A), // [Attention Request]
HATR, 8, // 2A : Attention request
Offset(0x2B), // [Trip point of battery capacity]
HT0H, 8, // 2B : MSB of Trip Point Capacity for Battery 0
HT0L, 8, // 2C : LSB of Trip Point Capacity for Battery 0
HT1H, 8, // 2D : MSB of Trip Point Capacity for Battery 1
HT1L, 8, // 2E : LSB of Trip Point Capacity for Battery 1
Offset(0x2F), // [Fan Speed Control]
HFSP, 8, // bit 2-0: speed (0: stop, 7:highest speed)
// bit 5-3: reserved (should be 0)
// bit 6: max. speed
// bit 7: Automatic mode (fan speed controlled by thermal level)
Offset(0x30), // [Audio mute control]
, 7, // Reserved bits[0:6]
SMUT, 1, // Mute
Offset(0x31), // [Peripheral Control 2]
FANS, 2, // bit 0,1 Fan selector
// 00: Fan 1, 01: Fan 2
HUWB, 1, // UWB on
ENS4, 1, // Reserved bit[3]
DSEX, 1, // Disable Express Card
AYID, 1, // Always-on Card identified
, 1, // Select USB to Always On card
, 1, // Assert the express card slot power control standby signal
Offset(0x32), // [EC Event Mask 0]
HWPM, 1, // PME : Not used. PME# is connected to GPE directly.
HWLB, 1, // Critical Low Bat
HWLO, 1, // Lid Open
, 1, // Eject button
HWFN, 1, // FN key
, 1, // Portfino wake up
HWRI, 1, // Ring Indicator (UART)
HWBU, 1, // Bay Unlock
Offset(0x33), // [EC Event Mask 1]
Offset(0x34), // [Peripheral status 2 (read only)]
, 1, // Reserved bit[0]
, 1, // Beep is being sounded now
, 1, // SMBus is busy
, 1, // Reserved bit[3]
, 1, // Fan exists
, 1, // Gravity sensors exist
, 1, // Reserved bit[6]
HPLO, 1, // Power consumption warning
Offset(0x35), // [Peripheral status 3 (Read only)]
, 1, // Input devices (keyboard and mouse) are locked by password
, 1, // Input devices are frozen (input from devices are inhibited)
, 1, // Fan power on Reset is done
, 1, // Attention is disabled temporarily
, 1, // Fan error
, 2, // Reserved bit[5:6]
, 1, // Thermal sensor error
Offset(0x36), // [Copy register of EC Event Status (0x32)]
Offset(0x37), // [Copy register of EC Event Status (0x33)]
Offset(0x38), // [Battery 0 status (read only)]
HB0S, 7, // bit 3-0 level
// F: Unknown
// 2-n: battery level
// 1: low level
// 0: (critical low battery, suspend/ hibernate)
// bit 4 error
// bit 5 charge
// bit 6 discharge
MBTS, 1, // bit 7 battery attached
Offset(0x39), // [Battery 1 status (read only)]
// bit definition is the same as offset(0x38)
Offset(0x3A), // [Peripheral control 0]
MUTE, 1, // Mute
I2CS, 1, // I2C select ( 0:Dock EEPROM etc, 1:Thermal sensor etc )(Tokyo-2)
PWRF, 1, // Power off
WANO, 1, // H/W Override bit
// (enable to control wireless devices even if the global WAN disable switch is ON)
DCBD, 1, // Bluetooth On
DCWL, 1, // Wireless Lan On
DCWW, 1, // Wireless Wan On
, 1, // 2nd Battery Inhibit (Tokyo)
Offset(0x3B), // [Peripheral control 1]
SPKM, 1, // Speaker Mute
KBLH, 1, // Keyboard Light
, 1, // Reserved bit[2]
BTDH, 1, // Bluetooth detach
USBN, 1, // USB On
, 1, // Inhibit communication with battery 0
, 1, // Inhibit communication with battery 1
S3FG, 1, // Reserved bit[7]
Offset(0x3C), // [Resume reason (Read only)]
Offset(0x3D), // [Password Control byte]
Offset(0x3E), // [Password data (8 byte)~ offset:45h]
Offset(0x46), // [sense status 0]
FNKY, 1, // Fn key
, 1, // Reserved bit[1]
HPLD, 1, // LID open
PROF, 1, // Power off
ACPW, 1, // External power (AC status)
, 2, // Reserved bits[5:6]
CALR, 1, // LP mode (power consumption alert)
Offset(0x47), // [sense status 1]
HPBU, 1, // Bay Unlock
DKEV, 1, // Dock event
BYNO, 1, // Bay is not Attached
HDIB, 1, // HDD in the bay
, 4, // Reserved bits[4:7]
Offset(0x48), // [sense status 2]
HPHI, 1, // Head Phone In
GSTS, 1, // Global Wan Enable Switch
, 2, // Reserved bits[2:3]
EXGC, 1, // External Graphic Chip
DOKI, 1, // Dock attached
HDDT, 1, // HDD detect
, 1, // Reserved bit[7]
Offset(0x49), // [sense status 3]
// Offset 0x4A : reserved
Offset(0x4C), // [MSB of Event Timer]
ETHB, 8, // bit[14:0]=timer counter, bit[15], 0:ms, 1:sec
Offset(0x4D), // [LSB of Event Timer]
ETLB, 8, //
Offset(0x4E), // [EC Event Status 0]
Offset(0x4F), // [EC Event Status 1]
Offset(0x50), // [SMB_PRTCL (protocol register)]
SMPR, 8, // 00: Controller Not In use
// 01: reserved
// 02: Write Quick command
// 03: Read Quick command
// 04: Send Quick command
// 05: Receive Byte
// 06: Write Byte
// 07: Read Byte
// 08: Write Word
// 09: Read Word
// 0A: Write block
Offset(0x51), // [SMB_STS (status register)]
SMST, 8, // bits[0:4] Status
// bit[5] Reserved
// bit[6] Alarm Received
// bit[7] Done
Offset(0x52), // [SMB_ADDR (address register)]
SMAD, 8, //
Offset(0x53), // [SMB_CMD (Command register)]
SMCM, 8, //
Offset(0x54), // [SMB_DATA (Data Register (32 bytes))~ offset:73h]
SMD0, 100, //
Offset(0x74), // [SMB_BCNT (Block count register)]
BCNT, 8, //
Offset(0x75), // [SMB_ALRM_ADDR (Alarm address register)]
SMAA, 8, //
Offset(0x76), // [SMB_ALRM_DATA (Alarm data register (2 bytes))]
BATD, 16, //
Offset(0x78), // [Temperature of thermal sensor 0 (centigrade)]
TMP0, 8, // 78 : Temperature of thermal sensor 0
TMP1, 8, // 79 : Temperature of thermal sensor 1
TMP2, 8, // 7A : Temperature of thermal sensor 2
TMP3, 8, // 7B : Temperature of thermal sensor 3
TMP4, 8, // 7C : Temperature of thermal sensor 4
TMP5, 8, // 7D : Temperature of thermal sensor 5
TMP6, 8, // 7E : Temperature of thermal sensor 6
TMP7, 8, // 7F : Temperature of thermal sensor 7
// Offset 79-7F : reserved
Offset(0x80), // [Attention control byte]
Offset(0x81), // [Battery information ID for 0xA0-0xAF]
HIID, 8, // (this byte is depend on the interface, 62&66 and 1600&1604)
Offset(0x82), // [Fn Dual function - make time out time (100ms unit)]
Offset(0x83), // [Fn Dual function ID]
HFNI, 8, // 0: none
// 1-3: Reserved
// 4: ACPI Power
// 5: ACPI Sleep
// 6: ACPI Wake
// 7: Left Ctrl key
Offset(0x84), // [Fan Speed]
, 16, //
// (I/F Offset 3Bh bit5 => 0:Main Fan , 1:Second Fan)
Offset(0x86), // [password 0 - 7 status]
Offset(0x87), // [password 8 - 15 status]
Offset(0x88), // [Thermal Status of Level 0 (low)]
Offset(0x89), // [Thermal Status of Level 1 (middle)]
Offset(0x8A), // [Thermal Status of Level 2 (middle high)]
Offset(0x8B), // [Thermal Status of Level 3 (high)]
// Offset 0x8C : reserved
Offset(0x8D), // [Interval of polling Always-on cards in half minute]
HDAA, 3, // Warning Delay Period
HDAB, 3, // Stolen Delay Period
HDAC, 2, // Sensitivity
Offset(0x8E), // [Key-number assigned to the ThinkVantage button]
Offset(0x8F), // [EC Internal Use for Fan Duty Table Creation]
Offset(0x90), // [EC internal use]
Offset(0xA0), // [Battery Information Area]~ offset:0AFh
Offset(0xB0), // [Battery 0 charge start capacity]
Offset(0xB1), // [Battery 0 charge stop capacity]
Offset(0xB2), // [Battery 1 charge start capacity]
Offset(0xB3), // [Battery 1 charge stop capacity]
Offset(0xB4), // [Battery 0 control]
// 01h Stop refreshing the battery
// 02h Refresh the battery
// 07h Set long life span mode
// 08h Set long run time mode
Offset(0xB5), // [Battery 1 control]
// Offset B6-C7 : reserved
Offset(0xC8), // [Adaptive Thermal Management (ATM)]
ATMX, 8, // bit 7-4 - Thermal Table & bit 3-0 - Fan Speed Table
Offset(0xC9), // [Wattage of AC/DC]
AC65, 8, //
Offset(0xCA), // Reserved - but should be 0
Offset(0xCB), // [ATM configuration]
BFUD, 1, // bit 0 - Battery FUD Flag
, 7, // bit 1~7 - Reserved
Offset(0xCC), //
PWMH, 8, // CC : AC Power Consumption (MSB)
PWML, 8, // CD : AC Power Consumption (LSB) - unit: 100mW
Offset(0xCE), // [Configuration Space 4]
, 2, // Windows key mode
, 2, // Application key mode
, 1, // Swap the Fn key and the left Ctrl key
, 3, // Reserved bits[5:7]
Offset(0xCF), // [Configuration Space 5]
HSID, 8, // Hand shaking byte of system information ID
Offset(0xD0), // [EC Type]
// D1-DF : reserved
Offset(0xE0), // @@ Mapping to old EC RAM for battery information
ECRC, 16, // BAT1 Sys command [0] RC
ECAC, 16, // BAT1 Sys command [0] AV_I
ECVO, 16, // BAT1 Sys command [0] Voltage
// E1-E7 : reserved
Offset(0xE8), // [Version 0]
Offset(0xE9), // [Version 1]
Offset(0xEA), // [Machine ID]
Offset(0xEB), // [Function Specification Minor Version]
Offset(0xEC), // [EC capability 0]
Offset(0xED), // [EC capability 1]
Offset(0xEE), // [Highest battery level]
MBTH, 4, // bit 3-0: battery 0 highest level
SBTH, 4, // bit 7-4: battery 1 highest level
// note: if highest level is 0 or 0xF, it means not defined
// (in this case, use default hightest level, it is 6)
Offset(0xEF), // [EC Function Specification Major Version]
Offset(0xF0), // [Build ID]~ offset:0F7h
Offset(0xF8), // [Build Date (F8: MSB, F9:LSB)]
, 4, // bit 3-0: day(1-31)
, 4, // bit 7-4: month(1-12)
, 8, // bit 15-8: year(2000 base)
Offset(0xFA), // [Build Time (in 2seconds)]
// ex: when index FAh=5Ah and index FBh=ADh, Build Time is 5AADh .. 12:53:46
Offset(0xFC), // [reserved]~ offset:0FFh
} // End of ERAM
//
// Battery Information ID : 00/10
//
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset(0xA0),
SBRC, 16, // Remaining Capacity
SBFC, 16, // Fully Charged Capacity
SBAE, 16, // Average Time To Empty
SBRS, 16, // Relative State Of Charge
SBAC, 16, // Average Current
SBVO, 16, // Voltage
SBAF, 16, // Average Time To Full
SBBS, 16, // Battery State
}
//
// Battery Information ID : 01/11
//
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset(0xA0),
// Battery Mode(w)
, 15,
SBCM, 1, // bit 15 - CAPACITY_MODE
// 0: Report in mA/mAh ; 1: Enabled
SBMD, 16, // Manufacture Data
SBCC, 16, // Cycle Count
}
//
// Battery Information ID : 02/12
//
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset(0xA0),
SBDC, 16, // Design Capacity
SBDV, 16, // Design Voltage
SBOM, 16, // Optional Mfg Function 1
SBSI, 16, // Specification Info
SBDT, 16, // Manufacture Date
SBSN, 16, // Serial Number
}
//
// Battery Information ID : 04/14
//
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset(0xA0),
SBCH, 32, // Device Checmistory (string)
}
//
// Battery Information ID : 05/15
//
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset(0xA0),
SBMN, 128, // Manufacture Name (s)
}
//
// Battery Information ID : 06/16
//
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset(0xA0),
SBDN, 128, // Device Name (s)
}
Method (_CRS, 0, NotSerialized)
{
Name (ECMD, ResourceTemplate()
{
IO (Decode16, 0x62, 0x62, 0, 1)
IO (Decode16, 0x66, 0x66, 0, 1)
})
Return (ECMD)
}
Method (_REG, 2, NotSerialized)
{
// Initialize AC power state
Store (ACPW, \PWRS)
// Initialize LID switch state
Store (NOT(HPLD), \LIDS)
// Enable OS control of fan speed
// TODO Store (One, FCOS)
// Force a read of CPU temperature
// TODO Which temperature corresponds to the CPU?
Store (TMP0, Local0)
/* So that we don't get a warning that Local0 is unused. */
Increment (Local0)
}
/* Attention Codes
* 00h No Event
* 01h-0Fh Reserved for ACPI Events
* 10h-1Fh Hotkey Events
* 22h Critical Low Battery
* 23h Battery Empty
* 24h Trip Point Capacity Event for Battery 0
* 26h AC Adapter Attached
* 27h AC Adapter Detached
* 28h Power Off Switch Pressed
* 29h Power Off Switch Released
* 2Ah LID Open
* 2Bh LID Close
* 3Eh PME Event
* 40h Thermal Event
* 41h Global Wireless Enable Switch
* 43h Mute State Change
* 4Ah Battery 0 Attach/Detach
* 4Bh Battery 0 State Change
* 66h Mute Button
*/
// Battery at critical low state
Method (_Q22)
{
If (MBTS)
{
Notify (BATX, 0x80)
}
}
// AC Power Connected
Method (_Q26, 0, NotSerialized)
{
Store (One, \PWRS)
Notify (AC, 0x80)
Notify (BATX, 0x80)
\PNOT ()
}
// AC Power Removed
Method (_Q27, 0, NotSerialized)
{
Store (Zero, \PWRS)
Notify (AC, 0x80)
\PNOT ()
}
// LID Open
Method (_Q2A)
{
Store (One, \LIDS)
Notify (\_SB.LID0, 0x80)
}
// LID Close (Suspend Trigger)
Method (_Q2B)
{
Store (Zero, \LIDS)
Notify (\_SB.LID0, 0x80)
}
// Battery Attach/Detach Event
Method (_Q4A)
{
Notify (BATX, 0x80)
Notify (BATX, 0x81)
\PNOT ()
}
// Battery State Change Event
Method (_Q4B)
{
Notify (BATX, 0x80)
}
// Global Wireless Disable/Enable Event
Method (_Q41, 0, NotSerialized)
{
IF (DCWL) //if Wlan exist
{
//TODO Store (WLAT, LANE)
}
}
#include "ac.asl"
#include "battery.asl"
// TODO #include "fan.asl"
}