summaryrefslogtreecommitdiff
path: root/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
blob: 1349f69dab97c2a844b81f0a15eb6fb6db7e34c3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
fw_config
	field DB_PORTS 0 3
		option DB_PORTS_NONE 0
		option DB_PORTS_2C_2A 1
		option DB_PORTS_1C_LTE 2
		option DB_PORTS_1A_HDMI 3
		option DB_PORTS_1C_1A 4
		option DB_PORTS_LTE_HDMI 5
		option DB_PORTS_1C_1A_LTE 6
		option DB_PORTS_1C 7
		option DB_PORTS_1A_HDMI_LTE 8
	end
	field STYLUS 4
		option STYLUS_ABSENT 0
		option STYLUS_PRESENT 1
	end
        field TABLETMODE 10
                option TABLETMODE_DISABLED 0
                option TABLETMODE_ENABLED 1
        end
	field AUDIO_AMP 14 16
		option UNPROVISIONED 0
		option MAX98360 1
		option RT1015_I2C 2
		option RT1015P_AUTO 3
	end
	field LTE 11
		option LTE_ABSENT 0
		option LTE_PRESENT 1
	end
	field EXT_VR 18
		option EXT_VR_PRESENT 0
		option EXT_VR_ABSENT 1
	end
end

chip soc/intel/jasperlake
	device cpu_cluster 0 on end

	# 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.
	# DW0 is used by:
	#   - GPP_B3 - TRACKPAD_INT_ODL
	#   - GPP_B4 - H1_AP_INT_ODL
	# DW1 is used by:
	#   - GPP_C12 - AP_PEN_DET_ODL
	# DW2 is used by:
	#   - GPP_D0 - WWAN_HOST_WAKE
	#   - GPP_D3 - WLAN_PCIE_WAKE_ODL
	# EC_AP_WAKE_ODL is routed to LAN_WAKE#/GPD02 & is part of DW3.
	register "pmc_gpe0_dw0" = "PMC_GPP_B"
	register "pmc_gpe0_dw1" = "PMC_GPP_C"
	register "pmc_gpe0_dw2" = "PMC_GPP_D"

	# EC host command ranges are in 0x800-0x8ff & 0x200-0x20f
	register "gen1_dec" = "0x00fc0801"
	register "gen2_dec" = "0x000c0201"
	# EC memory map range is 0x900-0x9ff
	register "gen3_dec" = "0x00fc0901"

	# USB Port Configuration
	register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)"	# Type-C Port C0
	register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)"	# Type-C Port C1
	register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port A0
	register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)"	# Type-A Port A1
	register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)"	# Discrete Bluetooth
	register "usb2_ports[7]" = "USB2_PORT_MID(OC_SKIP)"	# Integrated Bluetooth

	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# USB3/2 Type-C Port C0
	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# USB3/2 Type-C Port C1
	register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# USB3/1 Type-A Port A0
	register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# USB3/1 Type-A Port A1

	register "SerialIoI2cMode" = "{
		[PchSerialIoIndexI2C0]  = PchSerialIoPci,
		[PchSerialIoIndexI2C1]  = PchSerialIoPci,
		[PchSerialIoIndexI2C2]  = PchSerialIoPci,
		[PchSerialIoIndexI2C3]  = PchSerialIoPci,
		[PchSerialIoIndexI2C4]  = PchSerialIoPci,
		[PchSerialIoIndexI2C5]  = PchSerialIoDisabled,
	}"

	register "SerialIoGSpiMode" = "{
		[PchSerialIoIndexGSPI0] = PchSerialIoPci,
		[PchSerialIoIndexGSPI1] = PchSerialIoDisabled,
		[PchSerialIoIndexGSPI2] = PchSerialIoDisabled,
	}"

	register "SerialIoGSpiCsMode" = "{
		[PchSerialIoIndexGSPI0] = 1,
		[PchSerialIoIndexGSPI1] = 0,
		[PchSerialIoIndexGSPI2] = 0,
	}"

	register "SerialIoGSpiCsState" = "{
		[PchSerialIoIndexGSPI0] = 0,
		[PchSerialIoIndexGSPI1] = 0,
		[PchSerialIoIndexGSPI2] = 0,
	}"

	register "SerialIoUartMode" = "{
		[PchSerialIoIndexUART0] = PchSerialIoDisabled,
		[PchSerialIoIndexUART1] = PchSerialIoDisabled,
		[PchSerialIoIndexUART2] = PchSerialIoSkipInit,
	}"

	# PCIE Root Port Configuration
	register "PcieRpEnable[0]" = "0"
	register "PcieRpEnable[1]" = "0"
	register "PcieRpEnable[2]" = "0"
	register "PcieRpEnable[3]" = "0"
	register "PcieRpEnable[4]" = "0"
	register "PcieRpEnable[5]" = "0"
	register "PcieRpEnable[6]" = "0"
	# PCIe Root Port 8 (index 7) hosts M.2 E-key WLAN.
	register "PcieRpEnable[7]" = "1"

	register "PcieClkSrcUsage[0]" = "0xff"
	register "PcieClkSrcUsage[1]" = "0xff"
	register "PcieClkSrcUsage[2]" = "0xff"
	# PCIe Clock Source 4 (index 3) is used by WLAN on PCIe Root Port 8 (index 7)
	register "PcieClkSrcUsage[3]" = "7"
	register "PcieClkSrcUsage[4]" = "0xff"
	register "PcieClkSrcUsage[5]" = "0xff"

	# PCIE Clock Request to Clock Source Mapping
	register "PcieClkSrcClkReq[0]" = "0"
	register "PcieClkSrcClkReq[1]" = "1"
	register "PcieClkSrcClkReq[2]" = "2"
	register "PcieClkSrcClkReq[3]" = "3"
	register "PcieClkSrcClkReq[4]" = "4"
	register "PcieClkSrcClkReq[5]" = "5"

	# Audio related configurations
	register "PchHdaDspEnable" = "1"
	register "PchHdaAudioLinkHdaEnable" = "1"
	register "PchHdaAudioLinkSspEnable[0]" = "1"
	register "PchHdaAudioLinkSspEnable[1]" = "1"
	register "PchHdaAudioLinkDmicEnable[0]" = "1"
	register "PchHdaAudioLinkDmicEnable[1]" = "1"

	# Enable EMMC HS400 mode
	register "ScsEmmcHs400Enabled" = "1"

	# GPIO for SD card detect
	register "sdcard_cd_gpio" = "VGPIO_39"
	# SD card power enable polarity
	register "SdCardPowerEnableActiveHigh" = "1"

	# Enable S0ix support
	register "s0ix_enable" = "1"

	# Display related UPDs
	# Select eDP for port A
	register "DdiPortAConfig" = "1"

	# Enable HPD for DDI ports B/C
	register "DdiPortBHpd" = "1"
	register "DdiPortCHpd" = "1"
	# Enable DDC for DDI ports B/C
	register "DdiPortBDdc" = "1"
	register "DdiPortCDdc" = "1"

	# Enable DPTF
	register "dptf_enable" = "1"

	register "power_limits_config" = "{
		.tdp_pl1_override = 6,
		.tdp_pl2_override = 20,
	}"

	register "tcc_offset" = "10"     # TCC of 90C

	# VR config settings
	# Imon Slope correction specified in 1/100 increment values. Range is 0-200.
	# Eg: 125 = 1.25
	register "ImonSlope" = "100"

	# Imon offset correction. Value is a 2's complement signed integer.
	# Units 1/1000, Range 0-63999.
	# For an offset = 12.580, use 12580
	register "ImonOffset" = "0"

	# Skip the CPU repalcement check
	register "SkipCpuReplacementCheck" = "1"

	# Sagv Configuration
	register "SaGv" = "SaGv_Enabled"

	# Set the minimum assertion width
	register "PchPmSlpS3MinAssert"  = "3"  # 50ms
	register "PchPmSlpS4MinAssert"  = "1"  # 1s
	register "PchPmSlpSusMinAssert" = "3"  # 1s
	register "PchPmSlpAMinAssert"   = "3"  # 98ms

	# NOTE: Duration programmed in the below register should never be smaller than the
	# stretch duration programmed in the following registers -
	#       - GEN_PMCON_A.SLP_S3_MIN_ASST_WDTH (PchPmSlpS3MinAssert)
	#       - GEN_PMCON_A.S4MAW (PchPmSlpS4MinAssert)
	#       - PM_CFG.SLP_A_MIN_ASST_WDTH (PchPmSlpAMinAssert)
	#       - PM_CFG.SLP_LAN_MIN_ASST_WDTH
	register "PchPmPwrCycDur" = "1"       # 1s

	# Set xHCI LFPS period sampling off time, the default is 9ms.
	register "xhci_lfps_sampling_offtime_ms" = "9"

	device domain 0 on
		device pci 00.0 on end # Host Bridge
		device pci 02.0 on end # Integrated Graphics Device
		device pci 04.0 on
			# Default DPTF Policy for all Dedede boards if not overridden
			chip drivers/intel/dptf
				## Passive Policy
				register "policies.passive" = "{
					[0] = DPTF_PASSIVE(CPU, CPU,           90, 10000),
					[1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 80, 60000),
					[2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 55, 15000),
					[3] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_2, 75, 15000)
				}"

				## Critical Policy
				register "policies.critical" = "{
					[0] = DPTF_CRITICAL(CPU,           105, SHUTDOWN),
					[1] = DPTF_CRITICAL(TEMP_SENSOR_0, 90, SHUTDOWN),
					[2] = DPTF_CRITICAL(TEMP_SENSOR_1, 80, SHUTDOWN),
					[3] = DPTF_CRITICAL(TEMP_SENSOR_2, 90, SHUTDOWN)
				}"

				## Power Limits Control
				register "controls.power_limits" = "{
					.pl1 = {
						.min_power = 3000,
						.max_power = 6000,
						.time_window_min = 1 * MSECS_PER_SEC,
						.time_window_max = 1 * MSECS_PER_SEC,
						.granularity = 200,
					},
					.pl2 = {
						.min_power = 20000,
						.max_power = 20000,
						.time_window_min = 1 * MSECS_PER_SEC,
						.time_window_max = 1 * MSECS_PER_SEC,
						.granularity = 1000,
					}
				}"

				register "options.tsr[0].desc" = ""Memory""
				register "options.tsr[1].desc" = ""Ambient""
				register "options.tsr[2].desc" = ""Charger""

				## Charger Performance Control (Control, mA)
				register "controls.charger_perf" = "{
					[0] = { 255, 3000 },
					[1] = {  24, 1500 },
					[2] = {  16, 1000 },
					[3] = {   8,  500 }
				}"

				device generic 0 on end
			end
		end # SA Thermal device
		device pci 05.0 off end # IPU
		device pci 09.0 off end # Intel Trace Hub
		device pci 12.6 off end # GSPI 2
		device pci 14.0 on
			chip drivers/usb/acpi
				register "desc" = ""Root Hub""
				register "type" = "UPC_TYPE_HUB"
				device usb 0.0 on
					chip drivers/usb/acpi
						register "desc" = ""Left Type-C Port""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(1, 1)"
						device usb 2.0 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""Right Type-C Port""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(2, 1)"
						device usb 2.1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""Left Type-A Port""
						register "type" = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(1, 2)"
						device usb 2.2 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""Right Type-A Port""
						register "type" = "UPC_TYPE_A"
						register "group" = "ACPI_PLD_GROUP(2, 2)"
						device usb 2.3 on end
					end
					chip drivers/usb/acpi
						device usb 2.4 off end
					end
					chip drivers/usb/acpi
						device usb 2.5 off end
					end
					chip drivers/usb/acpi
						device usb 2.6 off end
					end
					chip drivers/usb/acpi
						register "desc" = ""Bluetooth""
						register "type" = "UPC_TYPE_INTERNAL"
						register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H19)"
						device usb 2.7 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""Left Type-C Port""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(1, 1)"
						device usb 3.0 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""Right Type-C Port""
						register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
						register "group" = "ACPI_PLD_GROUP(2, 1)"
						device usb 3.1 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""Left Type-A Port""
						register "type" = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(1, 2)"
						device usb 3.2 on end
					end
					chip drivers/usb/acpi
						register "desc" = ""Right Type-A Port""
						register "type" = "UPC_TYPE_USB3_A"
						register "group" = "ACPI_PLD_GROUP(2, 2)"
						device usb 3.3 on end
					end
				end
			end
		end # USB xHCI
		device pci 14.1 off end # USB xDCI (OTG)
		device pci 14.2 off end # PMC SRAM
		device pci 14.3 on
			chip drivers/wifi/generic
				register "wake" = "GPE0_PME_B0"
				device generic 0 on end
			end
		end # CNVi wifi
		device pci 14.5 on  end # SDCard
		device pci 15.0 on  end # I2C 0
		device pci 15.1 on  end # I2C 1
		device pci 15.2 on  end # I2C 2
		device pci 15.3 on  end # I2C 3
		device pci 16.0 on  end # HECI 1
		device pci 16.1 off end # HECI 2
		device pci 16.4 off end # HECI 3
		device pci 16.5 off end # HECI 4
		device pci 17.0 off end # SATA
		device pci 19.0 on  end # I2C 4
		device pci 19.1 off end # I2C 5
		device pci 19.2 on  end # UART 2
		device pci 1a.0 on  end # eMMC
		device pci 1c.0 off end # PCI Express Root Port 1
		device pci 1c.1 off end # PCI Express Root Port 2
		device pci 1c.2 off end # PCI Express Root Port 3
		device pci 1c.3 off end # PCI Express Root Port 4
		device pci 1c.4 off end # PCI Express Root Port 5
		device pci 1c.5 off end # PCI Express Root Port 6
		device pci 1c.6 off end # PCI Express Root Port 7
		# External PCIe port 4 is mapped to PCIe Root port 8
		device pci 1c.7 on  end # PCI Express Root Port 8 - WLAN
		device pci 1e.0 off end # UART 0
		device pci 1e.1 off end # UART 1
		device pci 1e.2 on
			chip drivers/spi/acpi
				register "hid" = "ACPI_DT_NAMESPACE_HID"
				register "compat_string" = ""google,cr50""
				register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_B4_IRQ)"
				device spi 0 on end
			end
		end # GSPI 0
		device pci 1e.3 off end # GSPI 1
		device pci 1f.0 on
			chip ec/google/chromeec
				device pnp 0c09.0 on end
			end
		end # eSPI Interface
		device pci 1f.1 on  end # P2SB
		device pci 1f.2 hidden end # Power Management Controller
		device pci 1f.3 off end # Intel HDA/cAVS
		device pci 1f.4 off end # SMBus
		device pci 1f.5 on  end # PCH SPI
		device pci 1f.7 off end # Intel Trace Hub
	end
end