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# SPDX-License-Identifier: GPL-2.0-only
chip soc/amd/sabrina
register "common_config.espi_config" = "{
.std_io_decode_bitmap = ESPI_DECODE_IO_0x80_EN | ESPI_DECODE_IO_0X2E_0X2F_EN,
.io_mode = ESPI_IO_MODE_QUAD,
.op_freq_mhz = ESPI_OP_FREQ_16_MHZ,
.crc_check_enable = 1,
.alert_pin = ESPI_ALERT_PIN_PUSH_PULL,
.periph_ch_en = 1,
.vw_ch_en = 1,
.oob_ch_en = 1,
.flash_ch_en = 0,
}"
register "i2c_scl_reset" = "GPIO_I2C0_SCL | GPIO_I2C1_SCL |
GPIO_I2C2_SCL | GPIO_I2C3_SCL"
# I2C Pad Control RX Select Configuration
register "i2c_pad[0].rx_level" = "I2C_PAD_RX_1_8V"
register "i2c_pad[1].rx_level" = "I2C_PAD_RX_1_8V"
register "i2c_pad[2].rx_level" = "I2C_PAD_RX_1_8V"
register "i2c_pad[3].rx_level" = "I2C_PAD_RX_1_8V"
register "s0ix_enable" = "true"
register "pspp_policy" = "DXIO_PSPP_BALANCED"
device domain 0 on
device ref iommu on end
device ref gpp_bridge_0 on end # NVMe
device ref gpp_bridge_1 on end
device ref gpp_bridge_2 on end # WWAN
device ref gpp_bridge_3 on end # LAN
device ref gpp_bridge_4 on end # WLAN
device ref gpp_bridge_5 on end
device ref gpp_bridge_a on # Internal GPP Bridge 0 to Bus A
device ref gfx on end # Internal GPU (GFX)
device ref crypto on end # Crypto Coprocessor
device ref xhci_0 on # USB 3.1 (USB0)
chip drivers/usb/acpi
device ref xhci_0_root_hub on
chip drivers/usb/acpi
device ref usb3_port0 on end
end
chip drivers/usb/acpi
device ref usb2_port0 on end
end
chip drivers/usb/acpi
device ref usb2_port1 on end
end
end
end
end
device ref xhci_1 on # USB 3.1 (USB1)
chip drivers/usb/acpi
device ref xhci_1_root_hub on
chip drivers/usb/acpi
device ref usb3_port2 on end
end
chip drivers/usb/acpi
device ref usb3_port3 on end
end
chip drivers/usb/acpi
device ref usb2_port2 on end
end
chip drivers/usb/acpi
device ref usb2_port3 on end
end
chip drivers/usb/acpi
device ref usb2_port4 on end
end
end
end
end
end
end
device ref i2c_0 on end
device ref i2c_1 on end
device ref i2c_2 on end
device ref i2c_3 on end
device ref uart_0 on end # UART0
end
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