src/mainboard/asrock/h110m/devicetree.cb

## SPDX-License-Identifier: GPL-2.0-only

chip soc/intel/skylake

	register "deep_s3_enable_ac" = "0"
	register "deep_s3_enable_dc" = "0"
	register "deep_s5_enable_ac" = "0"
	register "deep_s5_enable_dc" = "0"
	register "deep_sx_config" = "DSX_EN_WAKE_PIN"

	register "eist_enable" = "1"

	# GPE configuration
	# Note that GPE events called out in ASL code rely on this
	# route. i.e. If this route changes then the affected GPE
	# offset bits also need to be changed.
	register "gpe0_dw0" = "GPP_B"
	register "gpe0_dw1" = "GPP_D"
	register "gpe0_dw2" = "GPP_E"

	# Enable "Intel Speed Shift Technology"
	register "speed_shift_enable" = "1"

	# Enable DPTF
	register "dptf_enable" = "1"

	# FSP Configuration
	register "PrimaryDisplay" = "Display_PEG"
	register "SaGv" = "SaGv_Enabled"
	register "PmTimerDisabled" = "0"

	# Enabling SLP_S3#, SLP_S4#, SLP_SUS and SLP_A Stretch
	# SLP_S3 Minimum Assertion Width. Values 0: 60us, 1: 1ms, 2: 50ms, 3: 2s
	register "PmConfigSlpS3MinAssert" = "0x02"

	# SLP_S4 Minimum Assertion Width. Values 0: default, 1: 1s, 2: 2s, 3: 3s, 4: 4s
	register "PmConfigSlpS4MinAssert" = "0x04"

	# SLP_SUS Minimum Assertion Width. Values 0: 0ms, 1: 500ms, 2: 1s, 3: 4s
	register "PmConfigSlpSusMinAssert" = "0x03"

	# SLP_A Minimum Assertion Width. Values 0: 0ms, 1: 4s, 2: 98ms, 3: 2s
	register "PmConfigSlpAMinAssert" = "0x03"

	# VR Settings Configuration
	#+----------------+-------+-------+-------------+-------+
	#| Domain/Setting |  SA   |  IA   | GT Unsliced |  GT   |
	#+----------------+-------+-------+-------------+-------+
	#| Psi1Threshold  | 20A   | 20A   | 20A         | 20A   |
	#| Psi2Threshold  | 4A    | 5A    | 5A          | 5A    |
	#| Psi3Threshold  | 1A    | 1A    | 1A          | 1A    |
	#| Psi3Enable     | 1     | 1     | 1           | 1     |
	#| Psi4Enable     | 1     | 1     | 1           | 1     |
	#| ImonSlope      | 0     | 0     | 0           | 0     |
	#| ImonOffset     | 0     | 0     | 0           | 0     |
	#| IccMax*        | 0     | 0     | 0           | 0     |
	#| VrVoltageLimit | 1.52V | 1.52V | 1.52V       | 1.52V |
	#+----------------+-------+-------+-------------+-------+
	# * - is set automatically in the vr_config.c
	register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
		.vr_config_enable = 1, \
		.psi1threshold = VR_CFG_AMP(20), \
		.psi2threshold = VR_CFG_AMP(4), \
		.psi3threshold = VR_CFG_AMP(1), \
		.psi3enable = 1, \
		.psi4enable = 1, \
		.imon_slope = 0x0, \
		.imon_offset = 0x0, \
		.icc_max = 0x0, \
		.voltage_limit = 1520 \
	}"

	register "domain_vr_config[VR_IA_CORE]" = "{
		.vr_config_enable = 1, \
		.psi1threshold = VR_CFG_AMP(20), \
		.psi2threshold = VR_CFG_AMP(5), \
		.psi3threshold = VR_CFG_AMP(1), \
		.psi3enable = 1, \
		.psi4enable = 1, \
		.imon_slope = 0x0, \
		.imon_offset = 0x0, \
		.icc_max = 0x0, \
		.voltage_limit = 1520 \
	}"

	register "domain_vr_config[VR_GT_UNSLICED]" = "{
		.vr_config_enable = 1, \
		.psi1threshold = VR_CFG_AMP(20), \
		.psi2threshold = VR_CFG_AMP(5), \
		.psi3threshold = VR_CFG_AMP(1), \
		.psi3enable = 1, \
		.psi4enable = 1, \
		.imon_slope = 0x0, \
		.imon_offset = 0x0, \
		.icc_max = 0x0 ,\
		.voltage_limit = 1520 \
	}"

	register "domain_vr_config[VR_GT_SLICED]" = "{
		.vr_config_enable = 1, \
		.psi1threshold = VR_CFG_AMP(20), \
		.psi2threshold = VR_CFG_AMP(5), \
		.psi3threshold = VR_CFG_AMP(1), \
		.psi3enable = 1, \
		.psi4enable = 1, \
		.imon_slope = 0x0, \
		.imon_offset = 0x0, \
		.icc_max = 0x0, \
		.voltage_limit = 1520 \
	}"

	# PCH UART, SPI, I2C
	register "SerialIoDevMode" = "{ \
		[PchSerialIoIndexI2C0]  = PchSerialIoDisabled, \
		[PchSerialIoIndexI2C1]  = PchSerialIoDisabled, \
		[PchSerialIoIndexI2C2]  = PchSerialIoDisabled, \
		[PchSerialIoIndexI2C3]  = PchSerialIoDisabled, \
		[PchSerialIoIndexI2C4]  = PchSerialIoDisabled, \
		[PchSerialIoIndexI2C5]  = PchSerialIoDisabled, \
		[PchSerialIoIndexSpi0]  = PchSerialIoDisabled, \
		[PchSerialIoIndexSpi1]  = PchSerialIoDisabled, \
		[PchSerialIoIndexUart0] = PchSerialIoDisabled, \
		[PchSerialIoIndexUart1] = PchSerialIoDisabled, \
		[PchSerialIoIndexUart2] = PchSerialIoDisabled, \
	}"

	# PL2 override 91W
	register "power_limits_config" = "{
		.tdp_pl2_override = 91,
	}"

	# Send an extra VR mailbox command for the PS4 exit issue
	register "SendVrMbxCmd" = "2"

	device cpu_cluster 0 on
		device lapic 0 on end
	end
	device domain 0 on
		device pci 00.0 on # Host Bridge
			subsystemid 0x1849 0x191f
		end
		device pci 01.0 on # PEG
			subsystemid 0x1849 0x1901
			register "Peg0MaxLinkWidth" = "Peg0_x16"
			register "SkipExtGfxScan" = "0"

			# Configure PCIe clockgen in PCH
			register "PcieRpClkReqSupport[0]"	= "1"
			register "PcieRpClkReqNumber[0]"	= "0"
			register "PcieRpClkSrcNumber[0]"	= "0"
		end
		device pci 02.0 on # Integrated Graphics Device
			subsystemid 0x1849 0x1912
		end
		device pci 04.0 on      # Thermal Subsystem
			register "Device4Enable" = "1"
		end
		device pci 08.0 off end # Gaussian Mixture Model
		device pci 14.0 on # USB xHCI
			subsystemid 0x1849 0xa131

			register "usb2_ports[0]" = "USB2_PORT_MID(OC0)"
			register "usb2_ports[1]" = "USB2_PORT_MID(OC0)"
			register "usb2_ports[2]" = "USB2_PORT_MID(OC4)"
			register "usb2_ports[3]" = "USB2_PORT_MID(OC4)"
			register "usb2_ports[4]" = "USB2_PORT_MID(OC2)"
			register "usb2_ports[5]" = "USB2_PORT_MID(OC2)"
			register "usb2_ports[6]" = "USB2_PORT_MID(OC0)"
			register "usb2_ports[7]" = "USB2_PORT_MID(OC0)"
			register "usb2_ports[8]" = "USB2_PORT_MID(OC0)"
			register "usb2_ports[9]" = "USB2_PORT_MID(OC0)"
			register "usb2_ports[10]" = "USB2_PORT_MID(OC1)"
			register "usb2_ports[11]" = "USB2_PORT_MID(OC1)"
			register "usb2_ports[12]" = "USB2_PORT_MID(OC_SKIP)"
			register "usb2_ports[13]" = "USB2_PORT_MID(OC_SKIP)"

			register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC0)"
			register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC0)"
			register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC3)"
			register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC3)"
			register "usb3_ports[4]" = "USB3_PORT_DEFAULT(OC1)"
			register "usb3_ports[5]" = "USB3_PORT_DEFAULT(OC1)"
			register "usb3_ports[6]" = "USB3_PORT_DEFAULT(OC_SKIP)"
			register "usb3_ports[7]" = "USB3_PORT_DEFAULT(OC_SKIP)"
			register "usb3_ports[8]" = "USB3_PORT_DEFAULT(OC_SKIP)"
			register "usb3_ports[9]" = "USB3_PORT_DEFAULT(OC_SKIP)"
		end
		device pci 14.1 off end # USB xDCI (OTG)
		device pci 14.2 on # Thermal Subsystem
			subsystemid 0x1849 0xa131
		end
		device pci 15.0 off end # I2C #0
		device pci 15.1 off end # I2C #1
		device pci 15.2 off end # I2C #2
		device pci 15.3 off end # I2C #3
		device pci 16.0 on      # Management Engine Interface 1
			subsystemid 0x1849 0xa131

			# FIXME: does not match devicetree!
			register "HeciEnabled" = "0"
		end
		device pci 16.1 off end # Management Engine Interface 2
		device pci 16.2 off end # Management Engine IDE-R
		device pci 16.3 off end # Management Engine KT Redirection
		device pci 16.4 off end # Management Engine Interface 3
		device pci 17.0 on # SATA
			subsystemid 0x1849 0xa102
			register "SataSalpSupport" = "1"
			# SATA4 and SATA5 are located in the lower right corner of the board,
			# but they are not populated. This is because the same PCB is used to
			# make boards with better PCHs, which can have up to six SATA ports.
			# However, the H110 PCH only has four SATA ports, which explains why
			# two connectors are missing.
			register "SataPortsEnable" = "{ \
				[0]     = 1, \
				[1]     = 1, \
				[2]     = 1, \
				[3]     = 1, \
				[4]     = 0, \
				[5]     = 0, \
				[6]     = 0, \
				[7]     = 0, \
			}"
		end
		device pci 19.0 off end # UART #2
		device pci 19.1 off end # I2C #5
		device pci 19.2 off end # I2C #4
		device pci 1c.0 on  end # PCI Express Port 1
		device pci 1c.1 off end # PCI Express Port 2
		device pci 1c.2 off end # PCI Express Port 3
		device pci 1c.3 off end # PCI Express Port 4
		device pci 1c.4 on      # PCI Express Port 5 - PCIE slot
			register "PcieRpEnable[4]"			= "1"
			register "PcieRpClkReqSupport[4]"		= "1"
			register "PcieRpClkReqNumber[4]"		= "2"
			register "PcieRpAdvancedErrorReporting[4]"	= "1"
			register "PcieRpLtrEnable[4]"			= "1"
			register "PcieRpClkSrcNumber[4]"		= "2"
			register "PcieRpHotPlug[4]"			= "1"
		end
		device pci 1c.5 on      # PCI Express Port 6 - Onboard LAN
			register "PcieRpEnable[5]"			= "1"

			# Disable CLKREQ#, since onboard LAN is always present
			register "PcieRpClkReqSupport[5]"		= "0"
			register "PcieRpAdvancedErrorReporting[5]"	= "1"
			register "PcieRpLtrEnable[5]"			= "1"
			register "PcieRpClkSrcNumber[5]"		= "1"
		end
		device pci 1c.6 on      # PCI Express Port 7 - PCIE slot
			register "PcieRpEnable[6]"			= "1"
			register "PcieRpClkReqSupport[6]"		= "1"
			register "PcieRpClkReqNumber[6]"		= "3"
			register "PcieRpAdvancedErrorReporting[6]"	= "1"
			register "PcieRpLtrEnable[6]"			= "1"
			register "PcieRpClkSrcNumber[6]"		= "3"
			register "PcieRpHotPlug[6]"			= "1"
		end
		device pci 1c.7 off end # PCI Express Port 8
		device pci 1d.0 off end # PCI Express Port 9
		device pci 1d.1 off end # PCI Express Port 10
		device pci 1d.2 off end # PCI Express Port 11
		device pci 1d.3 off end # PCI Express Port 12
		device pci 1e.0 off end # UART #0
		device pci 1e.1 off end # UART #1
		device pci 1e.2 off end # GSPI #0
		device pci 1e.3 off end # GSPI #1
		device pci 1e.4 off end # eMMC
		device pci 1e.5 off end # SDIO
		device pci 1e.6 off     # SDCard
			register "ScsSdCardEnabled" = "0"
		end
		device pci 1f.0 on      # LPC bridge
			subsystemid 0x1849 0x1a43

			# Set @0x280-0x2ff I/O Range for SuperIO HWM
			register "gen1_dec" = "0x007c0281"

			# Set LPC Serial IRQ mode
			register "serirq_mode" = "SERIRQ_CONTINUOUS"

			chip superio/common
				device pnp 2e.0 on # passes SIO base addr to SSDT gen

					chip superio/nuvoton/nct6791d
						device pnp 2e.1   on
							# Global Control Registers
							# Device IRQ Polarity
							irq 0x13 = 0x00
							irq 0x14 = 0x00
							# Global Option
							irq 0x24 = 0xfb
							irq 0x27 = 0x10
							# Multi Function
							irq 0x1a = 0xb0
							irq 0x1b = 0xe6
							irq 0x2a = 0x04
							irq 0x2c = 0x40
							irq 0x2d = 0x03

							# Parallel Port
							io  0x60 = 0x0378
							irq 0x70 = 7
							drq 0x74 = 4      # No DMA
							irq 0xf0 = 0x3c   # Printer mode
						end
						device pnp 2e.2   on      # UART A
							io  0x60 = 0x03f8
							irq 0x70 = 4
						end
						device pnp 2e.3   on      # IR
							io  0x60 = 0x02f8
							irq 0x70 = 3
						end
						device pnp 2e.5   on      # PS/2 KBC
							io  0x60 = 0x0060
							io  0x62 = 0x0064
							irq 0x70 = 1      # Keyboard
							irq 0x72 = 12     # Mouse
						end
						device pnp 2e.6   off end # CIR
						device pnp 2e.7   on      # GPIO6
							irq 0xf6 = 0xff
							irq 0xf7 = 0xff
							irq 0xf8 = 0xff
						end
						device pnp 2e.107 on      # GPIO7
							irq 0xe0 = 0x7f
							irq 0xe1 = 0x0d
						end
						device pnp 2e.207 on      # GPIO8
							irq 0xe6 = 0xff
							irq 0xe7 = 0xff
							irq 0xed = 0xff
						end
						device pnp 2e.8   off end # WDT
						device pnp 2e.108 on  end # GPIO0
						device pnp 2e.308 off end # GPIO base
						device pnp 2e.408 off end # WDTMEM
						device pnp 2e.708 on  end # GPIO1
						device pnp 2e.9   on  end # GPIO2
						device pnp 2e.109 on      # GPIO3
							irq 0xe4 = 0x7b
							irq 0xe5 = 0x02
							irq 0xea = 0x04
						end
						device pnp 2e.209 on      # GPIO4
							irq 0xf0 = 0x7f
							irq 0xf1 = 0x80
						end
						device pnp 2e.309 on      # GPIO5
							irq 0xf4 = 0xdf
							irq 0xf5 = 0xd5
						end
						device pnp 2e.a   on
							# Power RAM in S3 and let the PCH
							# handle power failure actions
							irq 0xe4 = 0x70
							# Set HWM reset source to LRESET#
							irq 0xe7 = 0x01
						end # ACPI
						device pnp 2e.b   on      # HWM, LED
							io  0x60 = 0x0290
							io  0x62 = 0
							irq 0x70 = 0
						end
						device pnp 2e.d   off end # BCLK, WDT2, WDT_MEM
						device pnp 2e.e   off end # CIR wake-up
						device pnp 2e.f   off end # GPIO PP/OD
						device pnp 2e.14  off end # SVID, Port 80 UART
						device pnp 2e.16  off end # DS5
						device pnp 2e.116 off end # DS3
						device pnp 2e.316 on  end # PCHDSW
						device pnp 2e.416 off end # DSWWOPT
						device pnp 2e.516 on  end # DS3OPT
						device pnp 2e.616 on  end # DSDSS
						device pnp 2e.716 off end # DSPU
					end # chip superio/nuvoton/nct6791d

				end # device pnp 2e.0
			end # chip superio/common

			chip drivers/pc80/tpm
				device pnp 4e.0 on end  # TPM module
			end
		end # LPC Interface
		device pci 1f.1 on  end # P2SB
		device pci 1f.2 on  end # Power Management Controller
		device pci 1f.3 on      # Intel HDA
			register "PchHdaVcType" = "Vc1"
			register "DspEnable" = "0"
		end
		device pci 1f.4 on  end # SMBus
		device pci 1f.5 on  end # PCH SPI
		device pci 1f.6 off end # GbE
	end
end