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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
Scope(\_SB.PCI0.LPCB.EC)
{
Field (ERAM, ByteAcc, NoLock, Preserve)
{
Offset (0x03),
, 2,
BSTP, 1, /* Battery start/stop threshold */
Offset (0x24),
TSH0, 8, /* Battery0 threshold */
Offset (0x25),
TSH1, 8, /* Battery1 threshold */
}
}
Scope(\_SB.PCI0.LPCB.EC.BAT0)
{
/*
* Set threshold on battery0,
*
* Arg0: 0: Start threshold
* 1: Stop threshold
* Arg1: Percentage
*/
Method (SETT, 2, NotSerialized)
{
if (Arg0 <= 1 && Arg1 <= 100)
{
BSTP = Arg0
#if defined(H8_BAT_THRESHOLDS_BIT7)
TSH0 = Arg1
#else
TSH0 = Arg1 | 0x80
#endif
}
}
/**
* Get threshold on battery0
*
* Arg0: 0: Start threshold
* 1: Stop threshold
*/
Method (GETT, 1, NotSerialized)
{
if (Arg0 <= 1)
{
BSTP = Arg0
#if defined(H8_BAT_THRESHOLDS_BIT7)
Return (TSH0)
#else
Return (TSH0 & ~0x80)
#endif
}
Return (0)
}
}
Scope(\_SB.PCI0.LPCB.EC.BAT1)
{
/*
* Set threshold on battery1
*
* Arg0: 0: Start threshold
* 1: Stop threshold
* Arg1: Percentage
*/
Method (SETT, 2, NotSerialized)
{
if (Arg0 <= 1 && Arg1 <= 100)
{
BSTP = Arg0
#if defined(H8_BAT_THRESHOLDS_BIT7)
TSH1 = Arg1
#else
TSH1 = Arg1 | 0x80
#endif
}
}
/**
* Get threshold on battery1
*
* Arg0: 0: Start threshold
* 1: Stop threshold
*/
Method (GETT, 1, NotSerialized)
{
if (Arg0 <= 1)
{
BSTP = Arg0
#if defined(H8_BAT_THRESHOLDS_BIT7)
Return (TSH1)
#else
Return (TSH1 & ~0x80)
#endif
}
Return (0)
}
}
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