src/mainboard/google/hatch/variants/dratini/overridetree.cb

chip soc/intel/cannonlake
	register "power_limits_config" = "{
		.tdp_pl1_override = 15,
		.tdp_pl2_override = 51,
	}"

	register "SerialIoDevMode" = "{
		[PchSerialIoIndexI2C0] = PchSerialIoPci,
		[PchSerialIoIndexI2C1] = PchSerialIoPci,
		[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
		[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
		[PchSerialIoIndexI2C4] = PchSerialIoPci,
		[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
		[PchSerialIoIndexSPI0] = PchSerialIoPci,
		[PchSerialIoIndexSPI1] = PchSerialIoPci,
		[PchSerialIoIndexSPI2] = PchSerialIoDisabled,
		[PchSerialIoIndexUART0] = PchSerialIoSkipInit,
		[PchSerialIoIndexUART1] = PchSerialIoDisabled,
		[PchSerialIoIndexUART2] = PchSerialIoDisabled,
	}"

	# VR Slew rate setting
	register "AcousticNoiseMitigation" = "1"
	register "SlowSlewRateForIa" = "2"
	register "SlowSlewRateForGt" = "2"
	register "FastPkgCRampDisableIa" = "1"
	register "FastPkgCRampDisableGt" = "1"
	register "FastPkgCRampDisableSa" = "1"

	# Intel Common SoC Config
	#+-------------------+---------------------------+
	#| Field	     |	Value			 |
	#+-------------------+---------------------------+
	#| GSPI0	     | cr50 TPM. Early init is	 |
	#|		     | required to set up a BAR	 |
	#|		     | for TPM communication	 |
	#|		     | before memory is up	 |
	#| GSPI1	     | FP MCU			 |
	#| I2C0		     | Touchpad			 |
	#| I2C1		     | Touch screen		 |
	#| I2C4		     | Audio			 |
	#+-------------------+---------------------------+
	register "common_soc_config" = "{
		.gspi[0] = {
			.speed_mhz = 1,
			.early_init = 1,
		},
		.i2c[0] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 50,
			.fall_time_ns = 15,
		},
		.i2c[1] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 60,
			.fall_time_ns = 25,
		},
		.i2c[4] = {
			.speed = I2C_SPEED_FAST,
			.rise_time_ns = 60,
			.fall_time_ns = 60,
		},
	}"

	# GPIO for SD card detect
	register "sdcard_cd_gpio" = "vSD3_CD_B"

	# Enable eMMC HS400
	register "ScsEmmcHs400Enabled" = "1"

	device domain 0 on
		device ref igpu		on
			register "gfx" = "GMA_DEFAULT_PANEL(0)"
		end
		device ref sdxc		on end
		device ref i2c0		on
			chip drivers/i2c/generic
				register "hid" = ""ELAN0000""
				register "desc" = ""ELAN Touchpad""
				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_A21_IRQ)"
				register "wake" = "GPE0_DW0_21"
				register "detect" = "1"
				device i2c 15 on end
			end
		end
		device ref i2c1		on
			chip drivers/i2c/hid
				register "generic.hid" = ""GTCH7503""
				register "generic.desc" = ""G2TOUCH Touchscreen""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)"
				register "generic.detect" = "1"
				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
				register "generic.reset_delay_ms" = "50"
				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)"
				register "generic.enable_delay_ms" = "1"
				register "generic.has_power_resource" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 40 on end
			end
			chip drivers/i2c/generic
				register "hid" = ""ELAN0001""
				register "desc" = ""ELAN Touchscreen""
				register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)"
				register "detect" = "1"
				register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
				register "reset_delay_ms" = "100"
				register "reset_off_delay_ms" = "5"
				register "has_power_resource" = "1"
				register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)"
				register "enable_delay_ms" = "10"
				register "enable_off_delay_ms" = "1"
				device i2c 10 on end
			end
			chip drivers/i2c/hid
				register "generic.hid" = ""GDIX0000""
				register "generic.desc" = ""Goodix Touchscreen""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)"
				register "generic.detect" = "1"
				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
				register "generic.reset_delay_ms" = "120"
				register "generic.reset_off_delay_ms" = "3"
				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)"
				register "generic.enable_delay_ms" = "10"
				register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C4)"
				register "generic.stop_off_delay_ms" = "20"
				register "generic.has_power_resource" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 5d on end
			end
			chip drivers/i2c/hid
				register "generic.hid" = ""ELAN2513""
				register "generic.desc" = ""ELAN Touchscreen""
				register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)"
				register "generic.detect" = "1"
				register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
				register "generic.reset_delay_ms" = "20"
				register "generic.reset_off_delay_ms" = "2"
				register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D9)"
				register "generic.enable_delay_ms" = "10"
				register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C4)"
				register "generic.stop_delay_ms" = "130"
				register "generic.has_power_resource" = "1"
				register "hid_desc_reg_offset" = "0x01"
				device i2c 15 on end
			end
		end # I2C #1
		device ref i2c4		on
			chip drivers/i2c/generic
				register "hid" = ""10EC5682""
				register "name" = ""RT58""
				register "desc" = ""Realtek RT5682""
				register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_H0)"
				register "property_count" = "1"
				# Set the jd_src to RT5668_JD1 for jack detection
				register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER"
				register "property_list[0].name" = ""realtek,jd-src""
				register "property_list[0].integer" = "1"
				device i2c 1a on end
			end
		end
		device ref emmc		on end
		device ref gspi1	on
			chip drivers/spi/acpi
				register "name" = ""CRFP""
				register "hid" = "ACPI_DT_NAMESPACE_HID"
				register "uid" = "1"
				register "compat_string" = ""google,cros-ec-spi""
				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_A23_IRQ)"
				register "wake" = "GPE0_DW0_23"
				device spi 1 on end
			end # FPMCU
		end
		device ref lpc_espi	on
			chip ec/google/chromeec
				device pnp 0c09.0 on
					chip ec/google/chromeec/i2c_tunnel
						register "uid" = "1"
						register "remote_bus" = "5"
						device generic 0 on
							chip drivers/i2c/generic
								register "hid" = ""ACPI_DT_NAMESPACE_HID""
								register "name" = ""SBS0""
								register "uid" = "1"
								register "compat_string" = ""sbs,sbs-battery""
								device i2c 0b on end
							end
						end
					end
				end
			end
		end
		device ref hda		on
			chip drivers/generic/max98357a
				register "hid" = ""MX98357A""
				register "sdmode_gpio" =  "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H3)"
				register "sdmode_delay" = "5"
				device generic 0 on end
			end
			chip drivers/sof
				register "spkr_tplg" = "max98357a"
				register "jack_tplg" = "rt5682"
				register "mic_tplg" = "_2ch_pdm0"
				device generic 0 on end
			end
		end
	end

end