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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Labeling:
* - just offset bits
* ? unknown / not fully understood, used by vendor fw / ec fw
*/
/*
* Note: not all fields are used by all mainboards. Also some bits/fields are
* still unknown and will be amended as soon as more details are known.
* Naming differs from vendor firmware, since there were many completely
* wrong/misleading names. Fields unused by the vendor EC fw have been
* dropped, since they just were present due to vendor doing copy-pasting.
*/
OperationRegion (RAM1, SystemMemory, CONFIG_EC_CLEVO_IT5570E_MEM_BASE + 0x100, 0x400)
Field (RAM1, ByteAcc, Lock, Preserve)
{
Offset (0x03),
LSTE, 1, // Lid open 3h.0
, 1, // - 3h.1
LWKE, 1, // Lid wake enable 3h.2
Offset (0x04),
AC0, 8, // Active cooling temp 0 4h
PSV, 8, // Passive cooling temp 5h
CRT, 8, // Critical temp 6h
TMP, 8, // CPU temp read from PECI 7h
AC1, 8, // Active cooling temp 1 8h
BBST, 8, // ? dGPU related (BatteryBooST?) 9h
BTMP, 8, // Board temperature ah
Offset (0x10),
ADP, 1, // AC connected 10h.0
, 1, // - 10h.1
BAT0, 1, // BAT0 connected 10h.2
Offset (0x11),
WFNO, 8, // Wake cause 11h
// 0x01 = lid
// 0x04 = sleep button
// 0x05 = timer
// 0x10 = battery low
Offset (0x16),
BDC0, 32, // BAT0 design capacity 16h-19h
BFC0, 32, // BAT0 last full charge capacity 1ah-1dh
Offset (0x22),
BDV0, 32, // BAT0 design voltage 22h-25h
BST0, 8, // BAT0 status 26h
// BST0[0] : discharging
// BST0[1] : charging
// BST0[2] : critical low
Offset (0x2a),
BPR0, 32, // BAT0 present current 2ah-2dh
BRC0, 32, // BAT0 remaining capacity 2eh-31h
BPV0, 32, // BAT0 present voltage 32h-35h
Offset (0x38),
BRS0, 8, // BAT0 relative charge 38h
Offset (0x3a),
BCW0, 32, // Design capacity of warning 3ah-3dh
BCL0, 32, // Design capacity of low 3eh-41h
Offset (0x4a),
BMO0, 64, // Model 4ah-51h
BIF0, 64, // Vendor 52h-59h
BSN0, 32, // Serial number 5ah-5dh
BTY0, 64, // Type 5eh-65h
Offset (0x68),
ECOS, 8, // ACPI OS support 68h
// 0 = no ACPI
// 1 = ACPI w/o driver
// 2 = ACPI w/ driver
Offset (0x78),
/*
* PECI
* Maybe usable for debugging. Must never be written directly!
*/
PCAD, 8, // PECI address 78h
PEWL, 8, // PECI write length 79h
PWRL, 8, // PECI read length 7ah
PECD, 8, // PECI command 7bh
PEHI, 8, // PECI host ID 7ch
PECI, 8, // PECI index 7dh
PEPL, 8, // PECI LSB 7eh
PEPM, 8, // PECI MSB 7fh
PWFC, 8, // ? 80h
PECC, 8, // PECI completion code 81h
PDT0, 8, // PECI data 82h
PDT1, 8, // PECI data 83h
PDT2, 8, // PECI data 84h
PDT3, 8, // PECI data 85h
Offset (0x92),
BMD0, 16, // BAT0 manufacturing date 92h-93h
// BMD0[4:0] : day
// BMD0[8:5] : month
// BMD0[15:9] : year - 1980
CYC0, 16, // BAT0 cycle count 94h-95h
Offset (0xc7),
VOFF, 8, // VGA fan base offset c7h
FANC, 8, // FAN count (FANC == FANQ) c8h
BLVL, 8, // Legacy display brightness level (unused) c9h
Offset (0xca),
, 1, // - cah.0
, 1, // ? cah.1
CAMK, 1, // Enable webcam hotkey cah.2
, 2, // - cah.3-4
WWAN, 1, // WWAN/3G/LTE present (enables WWAN) cah.5
Offset (0xcb),
, 5, // - cbh.0-4
B15C, 1, // ? cbh.5
, 1, // - cbh.6
SLFG, 1, // silent fan mode flag cbh.7
Offset (0xcc),
SCIE, 8, // SCI extra value cch
Offset (0xce),
DUT1, 8, // Fan 1 duty ceh
DUT2, 8, // Fan 2 duty cfh
Offset (0xd0),
RPM1, 16, // Fan 1 RPM d0h-d1h
RPM2, 16, // Fan 2 RPM d2h-d3h
RPM4, 16, // Fan 4 RPM d4h-d5h
Offset (0xd7),
DTHL, 8, // ? d7h
DTBP, 8, // ? d8h
, 1, // - d9h.0
WOLD, 1, // ? Disable Wake-on-LAN d9h.1
PWRM, 2, // current performance profile d9h.2-3
// 0 = entertainment
// 1 = performance
// 2 = quiet
// 3 = powersave
FN3E, 1, // Fn + 3 enable (power profile toggle) d9h.4
, 1, // ? d9h.5
AIRP, 1, // airplane mode status (in non-ACPI mode) d9h.6
GPUP, 1, // dGPU power status d9h.7
Offset (0xda),
BLCT, 1, // ACPI backlight control dah.0
DBGP, 1, // 3IN1 debug card present flag dah.1
, 1, // WINF[2] ? dah.2
MEUL, 1, // ME/IFD unlock (ACPI usage unclear) dah.3
Offset (0xdb),
RINF, 8, // dbh
// RINF[0] : set when EC cmd A8 was called
// RINF[1] : -
// RINF[2] : ? TP
// RINF[3] : ?
// RINF[4] : I2C TP SupportSandTPScanCode
// RINF[5] : ?
// RINF[6] : set on first airplane mode activation
// RINF[7] : ?
DBG, 8, // P80 + 3in1 debug dch
Offset (0xdd),
, 1, // ddh.0
, 1, // INF2[1] : ? ddh.1
, 4, // - ddh.2-5
BWKE, 1, // S3 wake on low battery ddh.6
FF2D, 1, // Fn + F2 (LCD off) disable ddh.7
EID2, 8, // EC CHIPID LSB deh
BWKT, 8, // threshold for S3 wake on low battery dfh
Offset (0xe0),
RPM3, 16, // Fan 3 RPM e0h-e1h
Offset (0xe2),
, 3, // - e2h.0-2
SWFN, 1, // swap Fn and left Win key e2h.3
LWIN, 1, // enable left Win key e2h.4
, 2, // - e2h.5-6
AIRK, 1, // enable airplane hotkey support e2h.7
Offset (0xe4),
, 1, // ? e4h.0
, 2, // - e4h.1-2
, 1, // ? e4h.3
, 1, // - e4h.4
EP12, 1, // ? (gpu related) e4h.5
FN_G, 1, // Fn + G pressed (GPU reset on vendor fw) e4h.6
, 1, // ? e4h.7
Offset (0xe5),
ECSZ, 8, // EC eFlash size e5h
Offset (0xe6),
, 2, // - e6h.0-1
G3FG, 1, // Enter G3 (all power off) in S4/S5 e6h.2
, 3, // - e6h.3-5
FOAC, 1, // Fan always on when AC connected e6h.6
Offset (0xe7),
FOFF, 8, // Fan base offset e7h
Offset (0xe8),
, 1, // ? static 1; vendor: if 1: eccmd c6, val 0 e8h.0
CNVI, 1, // CNVI card present e8h.1
, 3, // - e8h.2-4
FN_D, 1, // Fn + D pressed (CMOS reset on vendor fw) e8h.5
, 1, // ? fan related e8h.6
Offset (0xe9),
KBBO, 1, // KB LED supports boot effect override e9h.0
Offset (0xea),
, 3, // - eah.0-2
PDFG, 1, // Power supplied via USB-C eah.3
MSFG, 1, // Modern standby flag eah.4
RCHG, 1, // ? eah.5
ACOT, 1, // ? eah.6
S5FG, 1, // ? eah.7
Offset (0xeb),
, 1, // ? (unknown keypress status, NV4x only) ebh.0
, 1, // ? (unknown keypress status, NV4x only) ebh.1
, 1, // - ebh.2
DGPT, 1, // ? ebh.3
TOPN, 1, // ? ebh.4
, 1, // ? (kbc beep related?) ebh.5
, 1, // ? (kbc beep related?) ebh.6
APRD, 1, // AP ready ebh.7
Offset (0xf0),
PL2B, 16, // Power Limit 2 set when on battery f0h-f1h
PL2T, 16, // Power Limit 2 (note: never enabled by EC!) f2h-f3h
TAUT, 8, // Tau (for PL1, not effective) f4h
/* FCMD interface */
Offset (0xf8),
FCMD, 8, // Command f8h
FDAT, 8, // Data f9h
FBUF, 8, // Buffer[0] fah
FBF1, 8, // Buffer[1] fbh
FBF2, 8, // Buffer[2] fch
FBF3, 8, // Buffer[3] fdh
Offset (0xff),
, 8, // ? static, l14xcu/mu: 0xe0, nv4x 0x22 ffh
Offset (0x28a),
FANQ, 8, // FAN count (FANC == FANQ) 28ah
KBTP, 8, // Keyboard backlight type 28bh
// 0x00 = none
// 0x01 = white
// 0x02 = RGB
// 0x*3 = per-key RGB
// 0x06 = RGB15Color
// 0x16 = RGB15ColorCustom
}
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