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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
Device(EC)
{
Name (_HID, EISAID("PNP0C09"))
Name (_UID, 0)
Name (_GPE, 0x17)
Mutex (ECLK, 0)
OperationRegion(ERAM, EmbeddedControl, 0x00, 0x100)
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset (0x8),
PAGE, 8, /* Information Page Selector */
Offset (0x70),
, 1,
LIDS, 1,
, 3,
HPAC, 1,
Offset (0x88),
B0PR, 1, /* Battery 0 present */
B0CH, 1, /* Battery 0 charging */
B0DI, 1, /* Battery 0 discharging */
Offset (0xA8),
TMP0, 8,
TMP1, 8,
}
Device(LID)
{
Name(_HID, "PNP0C0D")
Method(_LID, 0, NotSerialized)
{
return (LIDS)
}
}
Method(_Q52, 0, NotSerialized)
{
Notify(LID, 0x80)
}
Method(_Q53, 0, NotSerialized)
{
Notify(^LID, 0x80)
}
/* PAGE = 0 */
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset (0xe0),
BARC, 16, /* Battery remaining capacity */
BAFC, 16, /* Battery full charge capacity */
, 16,
BAPR, 16, /* Battery present rate */
BAVO, 16, /* Battery Voltage */
}
/* PAGE = 1 */
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset (0xe0),
BADC, 16, /* Design Capacity */
BADV, 16, /* Design voltage */
BASN, 16
}
/* PAGE = 2 */
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset (0xe0),
BANA, 128, /* Battery name */
}
/* PAGE = 4 */
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset (0xe0),
BATY, 128, /* Battery type */
}
/* PAGE = 5 */
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset (0xe0),
BAOE, 128, /* Battery OEM info */
}
Method (_CRS, 0, Serialized)
{
Name (ECMD, ResourceTemplate()
{
IO (Decode16, 0x62, 0x62, 1, 1)
IO (Decode16, 0x66, 0x66, 1, 1)
})
Return (ECMD)
}
Method (_INI, 0, NotSerialized)
{
}
/* Decrease brightness. */
Method(_Q1D, 0, NotSerialized)
{
\_SB.PCI0.GFX0.DECB()
}
/* Increase brightness. */
Method(_Q1C, 0, NotSerialized)
{
\_SB.PCI0.GFX0.INCB()
}
#include "battery.asl"
#include "ac.asl"
#include "thermal.asl"
}
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