coreboot-kgpe-d16/util/mainboard/google/dalboz/template/overridetree.cb

# SPDX-License-Identifier: GPL-2.0-or-later

chip soc/amd/picasso

	# Start : OPN Performance Configuration
	# See devhub #56670 Chapter 5 for documentation
	# For the below fields, 0 indicates use SOC default

	# System config index
	register "system_config" = "1"

	# Set STAPM confiuration. All of these fields must be set >0 to take affect
	register "slow_ppt_limit_mW" = "6000"
	register "fast_ppt_limit_mW" = "9000"
	register "slow_ppt_time_constant_s" = "5"
	register "stapm_time_constant_s" = "2500"
	register "sustained_power_limit_mW" = "4800"

	# End : OPN Performance Configuration

	# I2C2 for touchscreen and trackpad

	register "i2c[2]" = "{
		.speed = I2C_SPEED_FAST,
	}"

	# I2C3 for H1

	register "i2c[3]" = "{
		.speed = I2C_SPEED_FAST,
		.early_init = true,
	}"

	# See AMD 55570-B1 Table 13: PCI Device ID Assignments.
	device domain 0 on
		subsystemid 0x1022 0x1510 inherit
	end # domain

	device mmio 0xfedc4000 on # APU_I2C2_BASE
	end # device

end	# chip soc/amd/picasso