1 /* SPDX-License-Identifier: GPL-2.0-only */
5 /* Intel LPC Bus Device - 0:1f.0 */
11 #include "irqlinks.asl"
13 #include "acpi/ec.asl"
15 Device (DMAC) /* DMA Controller */
17 Name(_HID, EISAID("PNP0200"))
18 Name(_CRS, ResourceTemplate()
20 IO (Decode16, 0x00, 0x00, 0x01, 0x20)
21 IO (Decode16, 0x81, 0x81, 0x01, 0x11)
22 IO (Decode16, 0x93, 0x93, 0x01, 0x0d)
23 IO (Decode16, 0xc0, 0xc0, 0x01, 0x20)
24 DMA (Compatibility, NotBusMaster, Transfer8_16) { 4 }
28 Device (FWH) /* Firmware Hub */
30 Name (_HID, EISAID("INT0800"))
31 Name (_CRS, ResourceTemplate()
33 Memory32Fixed(ReadOnly, 0xff000000, 0x01000000)
39 Name (_HID, EISAID("PNP0103"))
40 Name (_CID, 0x010CD041)
42 Method (_STA, 0) /* Device Status */
44 Return (0xf) /* Enable and show device */
47 Name(_CRS, ResourceTemplate()
49 Memory32Fixed(ReadOnly, HPET_BASE_ADDRESS, 0x400)
53 Device(PIC) /* 8259 Interrupt Controller */
55 Name(_HID,EISAID("PNP0000"))
56 Name(_CRS, ResourceTemplate()
58 IO (Decode16, 0x20, 0x20, 0x01, 0x02)
59 IO (Decode16, 0x24, 0x24, 0x01, 0x02)
60 IO (Decode16, 0x28, 0x28, 0x01, 0x02)
61 IO (Decode16, 0x2c, 0x2c, 0x01, 0x02)
62 IO (Decode16, 0x30, 0x30, 0x01, 0x02)
63 IO (Decode16, 0x34, 0x34, 0x01, 0x02)
64 IO (Decode16, 0x38, 0x38, 0x01, 0x02)
65 IO (Decode16, 0x3c, 0x3c, 0x01, 0x02)
66 IO (Decode16, 0xa0, 0xa0, 0x01, 0x02)
67 IO (Decode16, 0xa4, 0xa4, 0x01, 0x02)
68 IO (Decode16, 0xa8, 0xa8, 0x01, 0x02)
69 IO (Decode16, 0xac, 0xac, 0x01, 0x02)
70 IO (Decode16, 0xb0, 0xb0, 0x01, 0x02)
71 IO (Decode16, 0xb4, 0xb4, 0x01, 0x02)
72 IO (Decode16, 0xb8, 0xb8, 0x01, 0x02)
73 IO (Decode16, 0xbc, 0xbc, 0x01, 0x02)
74 IO (Decode16, 0x4d0, 0x4d0, 0x01, 0x02)
79 Device(LDRC) /* LPC device: Resource consumption */
81 Name (_HID, EISAID("PNP0C02"))
84 Name (RBUF, ResourceTemplate()
86 IO (Decode16, 0x61, 0x61, 0x1, 0x01) /* NMI Status */
87 IO (Decode16, 0x63, 0x63, 0x1, 0x01) /* CPU Reserved */
88 IO (Decode16, 0x65, 0x65, 0x1, 0x01) /* CPU Reserved */
89 IO (Decode16, 0x67, 0x67, 0x1, 0x01) /* CPU Reserved */
90 IO (Decode16, 0x80, 0x80, 0x1, 0x01) /* Port 80 Post */
91 IO (Decode16, 0x92, 0x92, 0x1, 0x01) /* CPU Reserved */
92 IO (Decode16, 0xb2, 0xb2, 0x1, 0x02) /* SWSMI */
95 Method (_CRS, 0, NotSerialized)
101 Device (RTC) /* Real Time Clock */
103 Name (_HID, EISAID("PNP0B00"))
104 Name (_CRS, ResourceTemplate()
106 IO (Decode16, 0x70, 0x70, 1, 8)
110 Device (TIMR) /* Intel 8254 timer */
112 Name(_HID, EISAID("PNP0100"))
113 Name(_CRS, ResourceTemplate()
115 IO (Decode16, 0x40, 0x40, 0x01, 0x04)
116 IO (Decode16, 0x50, 0x50, 0x10, 0x04)
121 /* Include mainboard's superio.asl file. */
122 #include "acpi/superio.asl"