/* * Copyright (c) 2020, Linaro Ltd. * * SPDX-License-Identifier: Apache-2.0 * * Application overlay for spi devices */ test_spi_fpga_ice40_gpio: ice40@0 { status = "okay"; compatible = "lattice,ice40-fpga-bitbang"; reg = <0>; spi-max-frequency = <1000000>; cdone-gpios = <&test_gpio 0 0>; creset-gpios = <&test_gpio 0 0>; clk-gpios = <&test_gpio 0 0>; pico-gpios = <&test_gpio 0 0>; gpios-set-reg = <0>; gpios-clear-reg = <0>; config-delay-us = <3900>; }; test_spi_fpga_ice40_spi: ice40@1 { status = "okay"; compatible = "lattice,ice40-fpga"; reg = <1>; spi-max-frequency = <1000000>; cdone-gpios = <&test_gpio 0 0>; creset-gpios = <&test_gpio 0 0>; config-delay-us = <3900>; };