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/* SPDX-License-Identifier: GPL-2.0-only */
// Scope is \_SB.PCI0.LPCB
Device (SIO) {
Name (_ADR, 0x2E)
OperationRegion (SIOA, SystemIO, 0x2E, 0x02)
Field (SIOA, ByteAcc, NoLock, Preserve)
{
SI2E, 8,
SI2F, 8,
}
IndexField (SI2E, SI2F, ByteAcc, NoLock, Preserve)
{
Offset (0x02),
SCNT, 8, /* Configure Control */
Offset (0x07),
SLDN, 8, /* Logical Device Number */
Offset (0x30),
SACT, 8, /* Activate */
Offset (0x60),
IO0H, 8, /* Base Address 0 MSB */
IO0L, 8, /* Base Address 0 LSB */
Offset (0x62),
IO1H, 8, /* Base Address 1 MSB */
IO1L, 8, /* Base Address 1 LSB */
Offset (0x70),
IQ00, 8, /* Interrupt Select */
}
Name (SFDC, 0) /* Floppy Disk Controller */
Name (SSP1, 1) /* Serial Port 1 */
Name (SENV, 4) /* Environment Controller */
Name (SKBC, 5) /* Keyboard */
Name (SKBM, 6) /* Mouse */
Name (SGPI, 7) /* GPIO */
Name (SINF, 10) /* Consumer IR */
Method (ENTR, 0, NotSerialized)
{
SI2E = 0x87
SI2E = 0x01
SI2E = 0x55
SI2E = 0x55
}
Method (EXIT, 0, NotSerialized)
{
SCNT = 0x02
}
/* Parse activate register for an LDN */
Method (ISEN, 1, NotSerialized)
{
ENTR ()
SLDN = Arg0
Local0 = SACT
EXIT ()
/* Check if it exists */
If (Local0 == 0xFF)
{
Return (0x00)
}
/* Check if activated */
If (Local0 == 1)
{
Return (0x0F)
}
Else
{
Return (0x0D)
}
}
/* Enable an LDN via the activate register */
Method (SENA, 1, NotSerialized)
{
ENTR ()
SLDN = Arg0
SACT = 1
EXIT ()
}
/* Disable an LDN via the activate register */
Method (SDIS, 1, NotSerialized)
{
ENTR ()
SLDN = Arg0
SACT = 0
EXIT ()
}
#ifdef SIO_ENABLE_ENVC
Device (ENVC) {
Name (_HID, EISAID ("PNP0C02"))
Name (_UID, 10)
Method (_STA, 0, NotSerialized) {
Return (ISEN (SENV))
}
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, SIO_ENVC_IO0, SIO_ENVC_IO0, 0x08, 0x08)
IO (Decode16, SIO_ENVC_IO1, SIO_ENVC_IO1, 0x04, 0x04)
})
OperationRegion (ECAP, SystemIO, SIO_ENVC_IO0, 0x07)
Field (ECAP, ByteAcc, NoLock, Preserve)
{
Offset (0x05),
ECAI, 8, // Address Index Register
ECAD, 8, // Address Data Register
}
// Registers for thermal zone implementations
IndexField (ECAI, ECAD, ByteAcc, NoLock, Preserve)
{
Offset (0x29),
TIN1, 8, // TMPIN1 Reading
TIN2, 8, // TMPIN2 Reading
TIN3, 8, // TMPIN3 Reading
Offset (0x6b),
F2PS, 8, // FAN2 PWM Setting
Offset (0x73),
F3PS, 8, // FAN3 PWM Setting
}
}
#endif
#ifdef SIO_ENABLE_GPIO
Device (GPIO) {
Name (_HID, EISAID ("PNP0C02"))
Name (_UID, 11)
Method (_STA, 0, NotSerialized) {
Return (0x0F)
}
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, SIO_GPIO_IO0, SIO_GPIO_IO0, 0x01, 0x01)
IO (Decode16, SIO_GPIO_IO1, SIO_GPIO_IO1, 0x08, 0x08)
})
}
#endif
#ifdef SIO_ENABLE_COM1
Device (COM1) {
Name (_HID, EISAID ("PNP0501"))
Name (_UID, 1)
Method (_STA, 0, NotSerialized) {
Return (ISEN (SSP1))
}
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, 0x03F8, 0x03F8, 0x08, 0x08)
IRQNoFlags () {4}
})
}
#endif
#ifdef SIO_ENABLE_PS2K
Device (PS2K) // Keyboard
{
Name (_HID, EISAID("PNP0303"))
Name (_CID, EISAID("PNP030B"))
Method (_STA, 0, NotSerialized) {
Return (ISEN (SKBC))
}
Name (_CRS, ResourceTemplate()
{
IO (Decode16, 0x60, 0x60, 0x01, 0x01)
IO (Decode16, 0x64, 0x64, 0x01, 0x01)
IRQNoFlags () {1}
})
}
#endif
#ifdef SIO_ENABLE_PS2M
Device (PS2M) // Mouse
{
Name (_HID, EISAID("PNP0F13"))
Method (_STA, 0, NotSerialized) {
Return (ISEN (SKBM))
}
Name (_CRS, ResourceTemplate()
{
IRQNoFlags () {12}
})
}
#endif
#ifdef SIO_ENABLE_FDC0
Device (FDC0) // Floppy controller
{
Name (_HID, EISAID ("PNP0700"))
Method (_STA, 0, NotSerialized) {
Return (ISEN (SFDC))
}
Name (_CRS, ResourceTemplate()
{
IO (Decode16, 0x03F0, 0x03F0, 0x01, 0x06)
IO (Decode16, 0x03F7, 0x03F7, 0x01, 0x01)
IRQNoFlags () {6}
DMA (Compatibility, NotBusMaster, Transfer8) {2}
})
}
#endif
#ifdef SIO_ENABLE_INFR
Device (INFR) // Infrared controller
{
Name (_HID, EISAID ("PNP0510"))
Method (_STA, 0, NotSerialized) {
Return (ISEN (SINF))
}
Name (_CRS, ResourceTemplate()
{
IO (Decode16, SIO_INFR_IO0, SIO_INFR_IO0, 0x08, 0x08)
IRQNoFlags () { SIO_INFR_IRQ }
})
}
#endif
}
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