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      1 /* SPDX-License-Identifier: GPL-2.0+ */
      2 /*
      3  * Copyright (C) 2013 Google Inc.
      4  * Copyright (C) 2016 Bin Meng <bmeng.cn (at) gmail.com>
      5  *
      6  * Modified from coreboot src/soc/intel/baytrail/acpi/gpio.asl
      7  */
      8 
      9 /* SouthCluster GPIO */
     10 Device (GPSC)
     11 {
     12 	Name(_HID, "INT33FC")
     13 	Name(_CID, "INT33FC")
     14 	Name(_UID, 1)
     15 
     16 	Name(RBUF, ResourceTemplate()
     17 	{
     18 		Memory32Fixed(ReadWrite, 0, 0x1000, RMEM)
     19 		Interrupt(ResourceConsumer, Level, ActiveLow, Shared, , ,)
     20 		{
     21 			GPIO_SC_IRQ
     22 		}
     23 	})
     24 
     25 	Method(_CRS)
     26 	{
     27 		CreateDwordField(^RBUF, ^RMEM._BAS, RBAS)
     28 		Add(IO_BASE_ADDRESS, IO_BASE_OFFSET_GPSCORE, RBAS)
     29 		Return (^RBUF)
     30 	}
     31 
     32 	Method(_STA)
     33 	{
     34 		Return (STA_VISIBLE)
     35 	}
     36 }
     37 
     38 /* NorthCluster GPIO */
     39 Device (GPNC)
     40 {
     41 	Name(_HID, "INT33FC")
     42 	Name(_CID, "INT33FC")
     43 	Name(_UID, 2)
     44 
     45 	Name(RBUF, ResourceTemplate()
     46 	{
     47 		Memory32Fixed(ReadWrite, 0, 0x1000, RMEM)
     48 		Interrupt(ResourceConsumer, Level, ActiveLow, Shared, , ,)
     49 		{
     50 			GPIO_NC_IRQ
     51 		}
     52 	})
     53 
     54 	Method(_CRS)
     55 	{
     56 		CreateDwordField(^RBUF, ^RMEM._BAS, RBAS)
     57 		Add(IO_BASE_ADDRESS, IO_BASE_OFFSET_GPNCORE, RBAS)
     58 		Return (^RBUF)
     59 	}
     60 
     61 	Method(_STA)
     62 	{
     63 		Return (STA_VISIBLE)
     64 	}
     65 }
     66 
     67 /* SUS GPIO */
     68 Device (GPSS)
     69 {
     70 	Name(_HID, "INT33FC")
     71 	Name(_CID, "INT33FC")
     72 	Name(_UID, 3)
     73 
     74 	Name(RBUF, ResourceTemplate()
     75 	{
     76 		Memory32Fixed(ReadWrite, 0, 0x1000, RMEM)
     77 		Interrupt(ResourceConsumer, Level, ActiveLow, Shared, , ,)
     78 		{
     79 			GPIO_SUS_IRQ
     80 		}
     81 	})
     82 
     83 	Method(_CRS)
     84 	{
     85 		CreateDwordField(^RBUF, ^RMEM._BAS, RBAS)
     86 		Add(IO_BASE_ADDRESS, IO_BASE_OFFSET_GPSSUS, RBAS)
     87 		Return (^RBUF)
     88 	}
     89 
     90 	Method(_STA)
     91 	{
     92 		Return (STA_VISIBLE)
     93 	}
     94 }
     95