src/mainboard/intel/strago/acpi/mainboard.asl

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include "onboard.h"
   4
   5 Scope (\_SB)
   6 {
   7         Device (PWRB)
   8         {
   9                 Name (_HID, EisaId ("PNP0C0C"))
  10                 Name (_UID, 1)
  11         }
  12 }
  13
  14 Scope (\_SB.PCI0.I2C1)
  15 {
  16         Device (ATSB)
  17         {
  18                 Name (_HID, "ATML0001")
  19                 Name (_DDN, "Atmel Touchscreen Bootloader")
  20                 Name (_UID, 4)
  21                 Name (ISTP, 0) /* TouchScreen */
  22
  23                 Method(_CRS, 0x0, Serialized)
  24                 {
  25                         Name (BUF0, ResourceTemplate ()
  26                         {
  27                                 I2cSerialBus(
  28                                         0x26,                     /* SlaveAddress */
  29                                         ControllerInitiated,      /* SlaveMode */
  30                                         400000,                   /* ConnectionSpeed */
  31                                         AddressingMode7Bit,       /* AddressingMode */
  32                                         "\\_SB.PCI0.I2C1",        /* ResourceSource */
  33                                 )
  34                                 Interrupt (ResourceConsumer, Edge, ActiveLow)
  35                                 {
  36                                         BOARD_TOUCH_IRQ
  37                                 }
  38                         })
  39                         Return (BUF0)
  40                 }
  41
  42                 Method (_STA)
  43                 {
  44                         If (LEqual (\S1EN, 1)) {
  45                                 Return (0xF)
  46                         } Else {
  47                                 Return (0x0)
  48                         }
  49                 }
  50
  51                 /* Allow device to power off in S0 */
  52                 Name (_S0W, 4)
  53         }
  54
  55         Device (ATSA)
  56         {
  57                 Name (_HID, "ATML0001")
  58                 Name (_DDN, "Atmel Touchscreen")
  59                 Name (_UID, 5)
  60                 Name (ISTP, 0) /* TouchScreen */
  61
  62                 Method(_CRS, 0x0, Serialized)
  63                 {
  64                         Name (BUF0, ResourceTemplate ()
  65                         {
  66                                 I2cSerialBus(
  67                                         0x4b,                     /* SlaveAddress */
  68                                         ControllerInitiated,      /* SlaveMode */
  69                                         400000,                   /* ConnectionSpeed */
  70                                         AddressingMode7Bit,       /* AddressingMode */
  71                                         "\\_SB.PCI0.I2C1",        /* ResourceSource */
  72                                 )
  73                                 Interrupt (ResourceConsumer, Edge, ActiveLow)
  74                                 {
  75                                         BOARD_TOUCH_IRQ
  76                                 }
  77                         })
  78                         Return (BUF0)
  79                 }
  80
  81                 Method (_STA)
  82                 {
  83                         If (LEqual (\S1EN, 1)) {
  84                                 Return (0xF)
  85                         } Else {
  86                                 Return (0x0)
  87                         }
  88                 }
  89
  90                 Name (_PRW, Package() { BOARD_TOUCHSCREEN_WAKE_GPIO, 0x3 })
  91
  92                 /* Allow device to power off in S0 */
  93                 Name (_S0W, 4)
  94         }
  95 }
  96
  97 Scope (\_SB.PCI0.I2C5)
  98 {
  99         /* Realtek Audio Codec */
 100         Device (RTEK)   /* Audio Codec driver I2C */
 101         {
 102
 103                 Name (_HID, AUDIO_CODEC_HID)
 104                 Name (_CID, AUDIO_CODEC_CID)
 105                 Name (_DDN, AUDIO_CODEC_DDN)
 106                 Name (_UID, 1)
 107
 108                 Method(_CRS, 0x0, Serialized)
 109                 {
 110                         Name(SBUF,ResourceTemplate ()
 111                         {
 112                                 I2CSerialBus(
 113                                         AUDIO_CODEC_I2C_ADDR,   /* SlaveAddress: bus address */
 114                                         ControllerInitiated,    /* SlaveMode: default to ControllerInitiated */
 115                                         400000,                 /* ConnectionSpeed: in Hz */
 116                                         AddressingMode7Bit,     /* Addressing Mode: default to 7 bit */
 117                                         "\\_SB.PCI0.I2C5"       /* ResourceSource: I2C bus controller name */
 118                                 )
 119
 120                          /* Jack Detect (index 0) */
 121                          GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
 122                                   "\\_SB.GPSW") { JACK_DETECT_GPIO_INDEX }
 123                         } )
 124                         Return (SBUF)
 125                 }
 126
 127                 Method (_STA)
 128                 {
 129                         Return (0xF)
 130                 }
 131         }
 132 }
 133
 134 Scope (\_SB.PCI0.I2C6)
 135 {
 136         Device (ETPA)
 137         {
 138                 Name (_HID, "ELAN0000")
 139                 Name (_DDN, "Elan Touchpad")
 140                 Name (_UID, 3)
 141                 Name (ISTP, 1) /* Touchpad */
 142
 143                 Name (_CRS, ResourceTemplate()
 144                 {
 145                         I2cSerialBus (
 146                                 0x15,                     /* SlaveAddress */
 147                                 ControllerInitiated,      /* SlaveMode */
 148                                 400000,                   /* ConnectionSpeed */
 149                                 AddressingMode7Bit,       /* AddressingMode */
 150                                 "\\_SB.PCI0.I2C6",        /* ResourceSource */
 151                         )
 152                         GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
 153                                  "\\_SB.GPNC") { BOARD_TRACKPAD_GPIO_INDEX }
 154                 })
 155
 156                 Method (_STA)
 157                 {
 158                         If (LEqual (\S6EN, 1)) {
 159                                 Return (0xF)
 160                         } Else {
 161                                 Return (0x0)
 162                         }
 163                 }
 164
 165                 Name (_PRW, Package() { BOARD_TRACKPAD_WAKE_GPIO, 0x3 })
 166                 /* Allow device to power off in S0 */
 167                 Name (_S0W, 4)
 168         }
 169 }
 170
 171 Scope (\_SB.PCI0.LPEA)
 172 {
 173         Name (GBUF, ResourceTemplate ()
 174         {
 175                 /* Jack Detect (index 0) */
 176                 GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
 177                          "\\_SB.GPSW") { JACK_DETECT_GPIO_INDEX }
 178         })
 179 }
 180
 181 Scope (\_SB.GPNC)
 182 {
 183         Method (_AEI, 0, Serialized)  // _AEI: ACPI Event Interrupts
 184         {
 185                 Name (RBUF, ResourceTemplate ()
 186                 {
 187                         GpioInt (Edge, ActiveLow, ExclusiveAndWake, PullNone,,
 188                                 "\\_SB.GPNC") { BOARD_SCI_GPIO_INDEX }
 189                 })
 190                 Return (RBUF)
 191         }
 192
 193         Method (_E0F, 0, NotSerialized)  // _Exx: Edge-Triggered GPE
 194         {
 195         }
 196 }