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/* SPDX-License-Identifier: GPL-2.0-or-later */
#define PCR_BIOS_BUFFEN 0x8080
Scope (\_SB)
{
/* MTL PCH CLK */
Device (ICLK) {
Name (_HID, EISAID ("PNP0C02"))
Name (_UID, "SOCCLK")
Method (_STA)
{
/*
* Device is present, enabled and decoding its resources
* and should not be shown in UI
*/
Return (0x3)
}
/*
* PCIe(100MHz) clock disable
* Arg0 - clock index
*/
Method (CLKD, 1) {
\_SB.PCI0.PCRA (PID_ISCLK, PCR_BIOS_BUFFEN, Not (ShiftLeft (1, Arg0)))
}
/*
* PCIe(100MHz) clock enable
* Arg0 - clock index
*/
Method (CLKE, 1) {
\_SB.PCI0.PCRO (PID_ISCLK, PCR_BIOS_BUFFEN, (ShiftLeft (1, Arg0)))
}
}
}
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