11 option AUDIO_UNKNOWN
0
12 option MAX98373_NAU88L25B_I2S
1
14 field BOOT_NVME_MASK
8
15 option BOOT_NVME_DISABLED
0
16 option BOOT_NVME_ENABLED
1
18 field BOOT_EMMC_MASK
9
19 option BOOT_EMMC_DISABLED
0
20 option BOOT_EMMC_ENABLED
1
23 option FPMCU_ENABLED
0
24 option FPMCU_DISABLED
1
27 chip soc
/intel
/alderlake
28 register
"sagv" = "SaGv_Enabled"
30 #
As per Intel Advisory doc#
723158, the change is required
to prevent possible
31 # display flickering issue.
32 register
"usb2_phy_sus_pg_disable" = "1"
34 register
"tcss_aux_ori" = "1"
35 register
"typec_aux_bias_pads[0]" = "{.pad_auxp_dc = GPP_E22, .pad_auxn_dc = GPP_E23}"
37 register
"usb2_ports[1]" = "USB2_PORT_EMPTY" # Disable USB2_C1
38 register
"usb2_ports[3]" = "USB2_PORT_EMPTY" # Disable M
.2 WWAN
40 register
"usb3_ports[3]" = "USB3_PORT_EMPTY" # Disable M
.2 WWAN
42 # FIVR configurations are disabled since the board doesn
't have V1p05 and Vnn
43 # bypass rails implemented.
44 register
"ext_fivr_settings" = "{
45 .configure_ext_fivr = 1,
48 # Intel Common SoC Config
49 #
+-------------------+---------------------------+
51 #
+-------------------+---------------------------+
52 #| GSPI1 | Fingerprint MCU |
54 #| I2C1 | cr50 TPM. Early init is |
55 #| | required
to set up a BAR |
56 #| |
for TPM communication |
57 #| I2C3 | TouchScreen |
59 #
+-------------------+---------------------------+
60 register
"common_soc_config" = "{
62 .speed = I2C_SPEED_FAST,
66 .speed = I2C_SPEED_FAST,
69 .data_hold_time_ns = 50,
72 .speed = I2C_SPEED_FAST,
75 .speed = I2C_SPEED_FAST,
78 .data_hold_time_ns = 50,
81 .speed = I2C_SPEED_FAST,
86 device ref tbt_pcie_rp0 off
end
87 device ref tbt_pcie_rp1 off
end
88 device ref tbt_pcie_rp2 off
end
89 device ref tcss_dma0 off
end
90 device ref tcss_dma1 off
end
92 chip drivers
/gfx
/generic
93 register
"device_count" = "6"
95 register
"device[0].name" = ""LCD0
""
96 # Internal panel on the first port of the graphics chip
97 register
"device[0].type" = "panel"
99 register
"device[1].name" = ""DD01
""
100 # TCP0
(DP
-1) for port C0
101 register
"device[2].name" = ""DD02
""
102 register
"device[2].use_pld" = "true"
103 register
"device[2].pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
104 # TCP1
(DP
-2) is unused
for any ports but still enumerated in the kernel
, so GFX device is added
for TCP1
105 register
"device[3].name" = ""DD03
""
106 # TCP2
(DP
-3) for port C1
107 register
"device[4].name" = ""DD04
""
108 register
"device[4].use_pld" = "true"
109 register
"device[4].pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(2, 1))"
110 # TCP3
(DP
-4) is unused
for any ports but still enumerated in the kernel
, so GFX device is added
for TCP3
111 register
"device[5].name" = ""DD05
""
112 device generic
0 on
end
114 end # Integrated Graphics Device
116 chip drivers
/intel
/dptf
117 ## sensor information
118 register
"options.tsr[0].desc" = ""DRAM
""
119 register
"options.tsr[1].desc" = ""Soc
""
120 register
"options.tsr[2].desc" = ""Charger
""
122 # TODO
: below values are initial reference values only
124 register
"policies.active" = "{
138 .target = DPTF_TEMP_SENSOR_1,
152 register
"policies.passive" = "{
153 [0] = DPTF_PASSIVE(CPU, CPU, 90, 5000),
154 [1] = DPTF_PASSIVE(CPU, TEMP_SENSOR_0, 55, 5000),
155 [2] = DPTF_PASSIVE(CPU, TEMP_SENSOR_1, 55, 5000),
156 [3] = DPTF_PASSIVE(CHARGER, TEMP_SENSOR_2, 55, 5000),
160 register
"policies.critical" = "{
161 [0] = DPTF_CRITICAL(CPU, 100, SHUTDOWN),
162 [1] = DPTF_CRITICAL(TEMP_SENSOR_0, 85, SHUTDOWN),
163 [2] = DPTF_CRITICAL(TEMP_SENSOR_1, 85, SHUTDOWN),
164 [3] = DPTF_CRITICAL(TEMP_SENSOR_2, 85, SHUTDOWN),
167 register
"controls.power_limits" = "{
171 .time_window_min = 28 * MSECS_PER_SEC,
172 .time_window_max = 32 * MSECS_PER_SEC,
178 .time_window_min = 28 * MSECS_PER_SEC,
179 .time_window_max = 32 * MSECS_PER_SEC,
184 ## Charger Performance
Control (Control, mA
)
185 register
"controls.charger_perf" = "{
192 ## Fan Performance
Control (Percent
, Speed
, Noise
, Power
)
193 register
"controls.fan_perf" = "{
194 [0] = { 90, 6700, 220, 2200, },
195 [1] = { 80, 5800, 180, 1800, },
196 [2] = { 70, 5000, 145, 1450, },
197 [3] = { 60, 4900, 115, 1150, },
198 [4] = { 50, 3838, 90, 900, },
199 [5] = { 40, 2904, 55, 550, },
200 [6] = { 30, 2337, 30, 300, },
201 [7] = { 20, 1608, 15, 150, },
202 [8] = { 10, 800, 10, 100, },
203 [9] = { 0, 0, 0, 50, }
207 register
"options.fan.fine_grained_control" = "true"
208 register
"options.fan.step_size" = "2"
210 device generic
0 alias dptf_policy on
end
213 device ref pcie4_0 on
214 # Enable CPU PCIE RP
1 using CLK
0
215 register
"cpu_pcie_rp[CPU_RP(1)]" = "{
218 .flags = PCIE_RP_LTR | PCIE_RP_AER,
220 probe BOOT_NVME_MASK BOOT_NVME_ENABLED
222 device ref cnvi_wifi on
223 chip drivers
/wifi
/generic
224 register
"wake" = "GPE0_PME_B0"
225 device generic
0 on
end
229 chip drivers
/i2c
/nau8825
230 register
"irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPP_A23)"
231 register
"jkdet_enable" = "1"
232 register
"jkdet_pull_enable" = "0"
233 register
"jkdet_pull_up" = "0"
234 register
"jkdet_polarity" = "1" # ActiveLow
235 register
"vref_impedance" = "2" #
125kOhm
236 register
"micbias_voltage" = "6" #
2.754
237 register
"sar_threshold_num" = "4"
238 register
"sar_threshold[0]" = "0x0C"
239 register
"sar_threshold[1]" = "0x1C"
240 register
"sar_threshold[2]" = "0x38"
241 register
"sar_threshold[3]" = "0x60"
242 register
"sar_hysteresis" = "1"
243 register
"sar_voltage" = "0" # VDDA
244 register
"sar_compare_time" = "0" #
500ns
245 register
"sar_sampling_time" = "0" #
2us
246 register
"short_key_debounce" = "2" #
100ms
247 register
"jack_insert_debounce" = "7" #
512ms
248 register
"jack_eject_debounce" = "7" #
512ms
250 probe AUDIO MAX98373_NAU88L25B_I2S
253 chip drivers
/i2c
/max98373
254 register
"vmon_slot_no" = "0"
255 register
"imon_slot_no" = "1"
257 register
"desc" = ""Right Speaker Amp
""
258 register
"name" = ""MAXR
""
260 probe AUDIO MAX98373_NAU88L25B_I2S
263 chip drivers
/i2c
/max98373
264 register
"vmon_slot_no" = "2"
265 register
"imon_slot_no" = "3"
267 register
"desc" = ""Left Speaker Amp
""
268 register
"name" = ""MAXL
""
270 probe AUDIO MAX98373_NAU88L25B_I2S
276 register
"hid" = ""GOOG0005
""
277 register
"irq" = "ACPI_IRQ_EDGE_LOW(GPP_A13_IRQ)"
283 register
"generic.hid" = ""ELAN90FC
""
284 register
"generic.desc" = ""ELAN Touchscreen
""
285 register
"generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)"
286 register
"generic.detect" = "1"
287 register
"generic.reset_gpio" =
288 "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)"
289 register
"generic.reset_delay_ms" = "150"
290 register
"generic.reset_off_delay_ms" = "1"
291 register
"generic.enable_gpio" =
292 "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
293 register
"generic.enable_delay_ms" = "6"
294 register
"generic.stop_gpio" =
295 "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C6)"
296 register
"generic.stop_off_delay_ms" = "1"
297 register
"generic.has_power_resource" = "1"
298 register
"hid_desc_reg_offset" = "0x01"
299 device i2c
0x10 on
end
303 chip drivers
/i2c
/generic
304 register
"hid" = ""ELAN0000
""
305 register
"desc" = ""ELAN Touchpad
""
306 register
"irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
307 register
"wake" = "GPE0_DW2_14"
308 register
"detect" = "1"
312 register
"generic.hid" = ""SYNA0000
""
313 register
"generic.cid" = ""ACPI0C50
""
314 register
"generic.desc" = ""Synaptics Touchpad
""
315 register
"generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)"
316 register
"generic.wake" = "GPE0_DW2_14"
317 register
"generic.detect" = "1"
318 register
"hid_desc_reg_offset" = "0x20"
319 device i2c
0x2c on
end
322 device ref pcie_rp3 on
323 chip soc
/intel
/common
/block
/pcie
/rtd3
324 register
"reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_B4)"
325 register
"srcclk_pin" = "4"
326 register
"ext_pm_support" = "ACPI_PCIE_RP_EMIT_ALL"
327 device generic
0 alias emmc_rtd3 on
end
329 # Enable PCIe
-to-eMMC bridge PCIE
3 using clk
4
330 register
"pch_pcie_rp[PCH_RP(3)]" = "{
333 .flags = PCIE_RP_LTR | PCIE_RP_AER,
335 probe BOOT_EMMC_MASK BOOT_EMMC_ENABLED
337 device ref pcie_rp6 off
end # PCIE6 WWAN
338 device ref pcie_rp8 off
end # PCIE8 SD card
339 device ref pcie_rp9 off
end # PCIE9
-12 SSD
341 chip drivers
/spi
/acpi
342 register
"name" = ""CRFP
""
343 register
"hid" = "ACPI_DT_NAMESPACE_HID"
345 register
"compat_string" = ""google
,cros
-ec
-spi
""
346 register
"irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F15_IRQ)"
347 register
"wake" = "GPE0_DW2_15"
348 register
"has_power_resource" = "true"
349 register
"reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D1)"
350 register
"enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D2)"
351 register
"enable_delay_ms" = "3"
353 probe FPMCU_MASK FPMCU_ENABLED
357 device ref pch_espi on
358 chip ec
/google
/chromeec
359 use conn0
as mux_conn
[0]
360 use conn1
as mux_conn
[1]
361 device pnp
0c09.0 on
end
364 device ref pmc hidden
365 chip drivers
/intel
/pmc_mux
367 chip drivers
/intel
/pmc_mux
/conn
368 use usb2_port1
as usb2_port
369 use tcss_usb3_port1
as usb3_port
370 device generic
0 alias conn0 on
end
372 chip drivers
/intel
/pmc_mux
/conn
373 use usb2_port3
as usb2_port
374 use tcss_usb3_port3
as usb3_port
375 device generic
1 alias conn1 on
end
380 device ref tcss_xhci on
381 chip drivers
/usb
/acpi
382 device ref tcss_root_hub on
383 chip drivers
/usb
/acpi
384 register
"desc" = ""USB3
Type-C Port C0
(MLB
)""
385 register
"type" = "UPC_TYPE_C_USB2_SS_SWITCH"
386 register
"use_custom_pld" = "true"
387 register
"custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
388 device ref tcss_usb3_port1 on
end
390 chip drivers
/usb
/acpi
391 register
"desc" = ""USB3
Type-C Port C1
(DB
)""
392 register
"type" = "UPC_TYPE_C_USB2_SS_SWITCH"
393 register
"use_custom_pld" = "true"
394 register
"custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(2, 1))"
395 register
"usb_lpm_incapable" = "true"
396 device ref tcss_usb3_port3 on
end
402 chip drivers
/usb
/acpi
403 device ref xhci_root_hub on
404 chip drivers
/usb
/acpi
405 register
"desc" = ""USB2
Type-C Port C0
(MLB
)""
406 register
"type" = "UPC_TYPE_C_USB2_SS_SWITCH"
407 register
"use_custom_pld" = "true"
408 register
"custom_pld" = "ACPI_PLD_TYPE_C(LEFT, LEFT, ACPI_PLD_GROUP(1, 1))"
409 device ref usb2_port1 on
end
411 chip drivers
/usb
/acpi
412 register
"desc" = ""USB2
Type-C Port C1
(DB
)""
413 register
"type" = "UPC_TYPE_C_USB2_SS_SWITCH"
414 register
"use_custom_pld" = "true"
415 register
"custom_pld" = "ACPI_PLD_TYPE_C(RIGHT, RIGHT, ACPI_PLD_GROUP(2, 1))"
416 device ref usb2_port3 on
end
418 chip drivers
/usb
/acpi
419 register
"desc" = ""USB2 Camera
""
420 register
"type" = "UPC_TYPE_INTERNAL"
421 device ref usb2_port6 on
end
423 chip drivers
/usb
/acpi
424 register
"desc" = ""USB2
Type-A Port A0
(DB
)""
425 register
"type" = "UPC_TYPE_A"
426 register
"use_custom_pld" = "true"
427 register
"custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, LEFT, ACPI_PLD_GROUP(1, 2))"
428 device ref usb2_port9 on
end
430 chip drivers
/usb
/acpi
431 register
"desc" = ""USB2 Bluetooth
""
432 register
"type" = "UPC_TYPE_INTERNAL"
433 register
"reset_gpio" =
434 "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D4)"
435 device ref usb2_port10 on
end
437 chip drivers
/usb
/acpi
438 register
"desc" = ""USB3
Type-A Port A0
(DB
)""
439 register
"type" = "UPC_TYPE_USB3_A"
440 register
"use_custom_pld" = "true"
441 register
"custom_pld" = "ACPI_PLD_TYPE_A(RIGHT, LEFT, ACPI_PLD_GROUP(1, 2))"
442 device ref usb3_port1 on
end
449 register
"spkr_tplg" = "max98373"
450 register
"jack_tplg" = "nau8825"
451 register
"mic_tplg" = "_2ch_pdm0"
452 device generic
0 on
end