1## SPDX-License-Identifier: GPL-2.0-only 2 3config DRIVERS_NXP_UWB_SR1XX 4 bool "NXP UWB SR1xx driver" 5 help 6 Enable support for a NXP UWB SR1xx (e.g., SR150) chip. 7 8 A configuration should be added to device tree like below: 9 device ref gspi0 on 10 chip drivers/nxp/uwb 11 # The ACPI name of the device. Note it will be 12 # truncated to 4 characters if a longer name is given. 13 register "name" = ""UWB0"" 14 15 # Description of the module. 16 register "desc" = ""NXP UWB Module"" 17 18 # SPI bus speed (in Hz). 19 register "speed" = "1000000" 20 21 # The GPIO connected to SENSORINT. 22 register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_HIGH(GPP_F21)" 23 24 # The GPIO connected to CHIP_EN. 25 register "ce_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A12)" 26 27 # The GPIO connected to WAKEUP. 28 register "ri_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A7)" 29 30 device spi 0 on end 31 end 32 end 33