| Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| Bin Meng | 1dd2f67 | 2016-05-25 19:19:10 -0700 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2016, Bin Meng <bmeng.cn@gmail.com> |
| Bin Meng | 1dd2f67 | 2016-05-25 19:19:10 -0700 | [diff] [blame] | 4 | */ |
| 5 | |
| 6 | /* Intel LPC Bus Device - 0:1f.0 */ |
| 7 | |
| 8 | Device (LPCB) |
| 9 | { |
| 10 | Name(_ADR, 0x001f0000) |
| 11 | |
| 12 | OperationRegion(PRTX, PCI_Config, 0x60, 8) |
| 13 | Field(PRTX, AnyAcc, NoLock, Preserve) { |
| 14 | PRTA, 8, |
| 15 | PRTB, 8, |
| 16 | PRTC, 8, |
| 17 | PRTD, 8, |
| 18 | PRTE, 8, |
| 19 | PRTF, 8, |
| 20 | PRTG, 8, |
| 21 | PRTH, 8, |
| 22 | } |
| 23 | |
| 24 | #include <asm/acpi/irqlinks.asl> |
| 25 | |
| 26 | /* Firmware Hub */ |
| 27 | Device (FWH) |
| 28 | { |
| 29 | Name(_HID, EISAID("INT0800")) |
| 30 | Name(_CRS, ResourceTemplate() |
| 31 | { |
| 32 | Memory32Fixed(ReadOnly, 0xff000000, 0x01000000) |
| 33 | }) |
| 34 | } |
| 35 | |
| 36 | /* 8259 Interrupt Controller */ |
| 37 | Device (PIC) |
| 38 | { |
| 39 | Name(_HID, EISAID("PNP0000")) |
| 40 | Name(_CRS, ResourceTemplate() |
| 41 | { |
| 42 | IO(Decode16, 0x20, 0x20, 0x01, 0x02) |
| 43 | IO(Decode16, 0x24, 0x24, 0x01, 0x02) |
| 44 | IO(Decode16, 0x28, 0x28, 0x01, 0x02) |
| 45 | IO(Decode16, 0x2c, 0x2c, 0x01, 0x02) |
| 46 | IO(Decode16, 0x30, 0x30, 0x01, 0x02) |
| 47 | IO(Decode16, 0x34, 0x34, 0x01, 0x02) |
| 48 | IO(Decode16, 0x38, 0x38, 0x01, 0x02) |
| 49 | IO(Decode16, 0x3c, 0x3c, 0x01, 0x02) |
| 50 | IO(Decode16, 0xa0, 0xa0, 0x01, 0x02) |
| 51 | IO(Decode16, 0xa4, 0xa4, 0x01, 0x02) |
| 52 | IO(Decode16, 0xa8, 0xa8, 0x01, 0x02) |
| 53 | IO(Decode16, 0xac, 0xac, 0x01, 0x02) |
| 54 | IO(Decode16, 0xb0, 0xb0, 0x01, 0x02) |
| 55 | IO(Decode16, 0xb4, 0xb4, 0x01, 0x02) |
| 56 | IO(Decode16, 0xb8, 0xb8, 0x01, 0x02) |
| 57 | IO(Decode16, 0xbc, 0xbc, 0x01, 0x02) |
| 58 | IO(Decode16, 0x4d0, 0x4d0, 0x01, 0x02) |
| 59 | IRQNoFlags () { 2 } |
| 60 | }) |
| 61 | } |
| 62 | |
| 63 | /* 8254 timer */ |
| 64 | Device (TIMR) |
| 65 | { |
| 66 | Name(_HID, EISAID("PNP0100")) |
| 67 | Name(_CRS, ResourceTemplate() |
| 68 | { |
| 69 | IO(Decode16, 0x40, 0x40, 0x01, 0x04) |
| 70 | IO(Decode16, 0x50, 0x50, 0x10, 0x04) |
| 71 | IRQNoFlags() { 0 } |
| 72 | }) |
| 73 | } |
| 74 | |
| 75 | /* HPET */ |
| 76 | Device (HPET) |
| 77 | { |
| 78 | Name(_HID, EISAID("PNP0103")) |
| 79 | Name(_CID, 0x010CD041) |
| 80 | Name(_CRS, ResourceTemplate() |
| 81 | { |
| 82 | Memory32Fixed(ReadOnly, HPET_BASE_ADDRESS, HPET_BASE_SIZE) |
| 83 | }) |
| 84 | |
| 85 | Method(_STA) |
| 86 | { |
| 87 | Return (STA_VISIBLE) |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | /* Real Time Clock */ |
| 92 | Device (RTC) |
| 93 | { |
| 94 | Name(_HID, EISAID("PNP0B00")) |
| 95 | Name(_CRS, ResourceTemplate() |
| 96 | { |
| 97 | IO(Decode16, 0x70, 0x70, 1, 8) |
| 98 | IRQNoFlags() { 8 } |
| 99 | }) |
| 100 | } |
| 101 | |
| 102 | /* LPC device: Resource consumption */ |
| 103 | Device (LDRC) |
| 104 | { |
| 105 | Name(_HID, EISAID("PNP0C02")) |
| 106 | Name(_UID, 2) |
| 107 | |
| 108 | Name(RBUF, ResourceTemplate() |
| 109 | { |
| 110 | IO(Decode16, 0x61, 0x61, 0x1, 0x01) /* NMI Status */ |
| 111 | IO(Decode16, 0x63, 0x63, 0x1, 0x01) /* CPU Reserved */ |
| 112 | IO(Decode16, 0x65, 0x65, 0x1, 0x01) /* CPU Reserved */ |
| 113 | IO(Decode16, 0x67, 0x67, 0x1, 0x01) /* CPU Reserved */ |
| 114 | IO(Decode16, 0x80, 0x80, 0x1, 0x01) /* Port 80 Post */ |
| 115 | IO(Decode16, 0x92, 0x92, 0x1, 0x01) /* CPU Reserved */ |
| 116 | IO(Decode16, 0xb2, 0xb2, 0x1, 0x02) /* SWSMI */ |
| 117 | }) |
| 118 | |
| 119 | Method(_CRS, 0, NotSerialized) |
| 120 | { |
| 121 | Return (RBUF) |
| 122 | } |
| 123 | } |
| 124 | } |