| # SPDX-License-Identifier: GPL-2.0-or-later |
| |
| fw_config |
| field USB_DAUGHTERBOARD |
| option MORPHIUS_DB_PICASSO 0 |
| option MORPHIUS_DB_DALI 1 |
| end |
| end |
| |
| chip soc/amd/picasso |
| |
| # Start : OPN Performance Configuration |
| # See devhub #55593 Chapter 3.2 for documentation |
| # For the below fields, 0 indicates use SOC default |
| |
| # System config index |
| register "system_config" = "2" |
| |
| # Set STAPM confiuration. All of these fields must be set >0 to take affect |
| register "slow_ppt_limit_mW" = "20000" |
| register "fast_ppt_limit_mW" = "24000" |
| register "slow_ppt_time_constant_s" = "5" |
| register "stapm_time_constant_s" = "200" |
| register "sustained_power_limit_mW" = "12000" |
| register "thermctl_limit_degreeC" = "100" |
| |
| register "telemetry_vddcr_vdd_slope_mA" = "62641" |
| register "telemetry_vddcr_vdd_offset" = "0" |
| register "telemetry_vddcr_soc_slope_mA" = "28333" |
| register "telemetry_vddcr_soc_offset" = "0" |
| |
| # Set STAPM confiuration for tablet mode |
| register "slow_ppt_limit_tablet_mode_mW" = "20000" |
| register "fast_ppt_limit_tablet_mode_mW" = "24000" |
| register "sustained_power_limit_tablet_mode_mW" = "12000" |
| register "thermctl_limit_tablet_mode_degreeC" = "70" |
| |
| # End : OPN Performance Configuration |
| |
| register "usb3_port_force_gen1" = "{ |
| .ports.xhci0_port1 = 1, /* Left USB3A port 1 */ |
| .ports.xhci0_port2 = 1, /* Left USB3A port 2 */ |
| }" |
| |
| # USB 2.0 strength |
| register "usb_2_port_tune_params[3]" = "{ |
| .com_pds_tune = 0x07, |
| .sq_rx_tune = 0x3, |
| .tx_fsls_tune = 0x3, |
| .tx_pre_emp_amp_tune = 0x03, |
| .tx_pre_emp_pulse_tune = 0x0, |
| .tx_rise_tune = 0x1, |
| .tx_vref_tune = 0xd, |
| .tx_hsxv_tune = 0x3, |
| .tx_res_tune = 0x01, |
| }" |
| |
| # Enable I2C2 for trackpad, touchscreen, pen at 400kHz |
| register "i2c[2]" = "{ |
| .speed = I2C_SPEED_FAST, |
| .rise_time_ns = 18, /* 0 to 2.31 (3.3 * .7) */ |
| .fall_time_ns = 57, /* 2.31 to 0 */ |
| }" |
| |
| # Enable I2C3 for H1 400kHz |
| register "i2c[3]" = "{ |
| .speed = I2C_SPEED_FAST, |
| .rise_time_ns = 184, /* 0 to 1.26v (1.8 * .7) */ |
| .fall_time_ns = 42, /* 1.26v to 0 */ |
| .early_init = true, |
| }" |
| |
| register "emmc_config" = "{ |
| .timing = SD_EMMC_EMMC_HS400, |
| .sdr104_hs400_driver_strength = SD_EMMC_DRIVE_STRENGTH_A, |
| .init_khz_preset = 400, |
| }" |
| |
| # See AMD 55570-B1 Table 13: PCI Device ID Assignments. |
| device domain 0 on |
| subsystemid 0x1022 0x1510 inherit |
| |
| device ref lpc_bridge on |
| chip ec/google/chromeec |
| device ref cros_ec on |
| chip ec/google/chromeec/i2c_tunnel |
| device ref cros_ec_i2c_9 on |
| chip drivers/i2c/generic |
| device ref db_mst on |
| probe USB_DAUGHTERBOARD MORPHIUS_DB_DALI |
| end |
| end |
| end |
| end |
| end |
| end |
| end |
| end # domain |
| |
| device ref i2c_2 on |
| chip drivers/i2c/generic |
| register "hid" = ""ELAN0000"" |
| register "desc" = ""ELAN Touchpad"" |
| register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)" |
| register "wake" = "GEVENT_22" |
| register "detect" = "1" |
| device i2c 15 on end |
| end |
| chip drivers/i2c/hid |
| register "generic.hid" = ""SYNA0000"" |
| register "generic.cid" = ""ACPI0C50"" |
| register "generic.desc" = ""Synaptics Touchpad"" |
| register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_9)" |
| register "generic.wake" = "GEVENT_22" |
| register "generic.detect" = "1" |
| register "hid_desc_reg_offset" = "0x20" |
| device i2c 2c on end |
| end |
| chip drivers/i2c/hid |
| register "generic.hid" = ""GDIX0000"" |
| register "generic.desc" = ""Goodix Touchscreen"" |
| register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_12)" |
| register "generic.detect" = "1" |
| register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_90)" |
| register "generic.enable_delay_ms" = "10" |
| register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)" |
| register "generic.reset_delay_ms" = "120" |
| register "generic.reset_off_delay_ms" = "1" |
| register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_144)" |
| register "generic.stop_off_delay_ms" = "1" |
| register "generic.has_power_resource" = "1" |
| register "hid_desc_reg_offset" = "0x01" |
| device i2c 5d on end |
| end |
| chip drivers/generic/gpio_keys |
| register "name" = ""PENH"" |
| register "gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPIO_4)" |
| register "key.dev_name" = ""EJCT"" |
| register "key.wakeup_event_action" = "EV_ACT_DEASSERTED" |
| register "key.linux_code" = "SW_PEN_INSERTED" |
| register "key.linux_input_type" = "EV_SW" |
| register "key.label" = ""pen_eject"" |
| register "key.debounce_interval" = "100" |
| register "key.wakeup_route" = "WAKEUP_ROUTE_GPIO_IRQ" |
| device generic 0 hidden end |
| end |
| end |
| |
| device ref uart_1 on |
| chip drivers/uart/acpi |
| register "name" = ""CRFP"" |
| register "desc" = ""Fingerprint Reader"" |
| register "hid" = "ACPI_DT_NAMESPACE_HID" |
| register "compat_string" = ""google,cros-ec-uart"" |
| register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_6)" |
| register "wake" = "GEVENT_10" |
| register "uart" = "ACPI_UART_RAW_DEVICE(3000000, 64)" |
| device generic 0 hidden end |
| end |
| end |
| |
| end # chip soc/amd/picasso |