blob: c327f187ed327316036aec9fa211d58d4942e8e7 [file] [log] [blame]
/*
* Copyright (c) 2020, Linaro Ltd.
*
* SPDX-License-Identifier: Apache-2.0
*
* Application overlay for testing driver builds
*
* Names in this file should be chosen in a way that won't conflict
* with real-world devicetree nodes, to allow these tests to run on
* (and be extended to test) real hardware.
*/
/ {
test {
#address-cells = <1>;
#size-cells = <1>;
test_gpio: gpio@deadbeef {
compatible = "vnd,gpio";
gpio-controller;
reg = <0xdeadbeef 0x1000>;
#gpio-cells = <0x2>;
status = "okay";
};
test_i2c: i2c@11112222 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "vnd,i2c";
reg = <0x11112222 0x1000>;
status = "okay";
clock-frequency = <100000>;
test_i2c_dac43608: dac43608@1 {
compatible = "ti,dac43608";
reg = <0x1>;
#io-channel-cells = <1>;
};
test_i2c_dac53608: dac53608@2 {
compatible = "ti,dac53608";
reg = <0x2>;
#io-channel-cells = <1>;
};
test_i2c_mcp4725: mcp4725@60 {
compatible = "microchip,mcp4725";
reg = <0x60>;
#io-channel-cells = <1>;
};
};
test_spi: spi@33334444 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "vnd,spi";
reg = <0x33334444 0x1000>;
status = "okay";
clock-frequency = <2000000>;
/* one entry for every devices at spi.dtsi */
cs-gpios = <&test_gpio 0 0>,
<&test_gpio 0 0>,
<&test_gpio 0 0>;
test_spi_dac60508: dac60508@0 {
compatible = "ti,dac60508";
reg = <0x0>;
spi-max-frequency = <0>;
#io-channel-cells = <1>;
voltage-reference = <0>;
channel0-gain = <0>;
channel1-gain = <0>;
channel2-gain = <0>;
channel3-gain = <0>;
channel4-gain = <0>;
channel5-gain = <0>;
channel6-gain = <0>;
channel7-gain = <0>;
};
test_spi_dac70508: dac70508@1 {
compatible = "ti,dac70508";
reg = <0x1>;
spi-max-frequency = <0>;
#io-channel-cells = <1>;
voltage-reference = <0>;
channel0-gain = <0>;
channel1-gain = <0>;
channel2-gain = <0>;
channel3-gain = <0>;
channel4-gain = <0>;
channel5-gain = <0>;
channel6-gain = <0>;
channel7-gain = <0>;
};
test_spi_dac80508: dac80508@2 {
compatible = "ti,dac80508";
reg = <0x2>;
spi-max-frequency = <0>;
#io-channel-cells = <1>;
voltage-reference = <0>;
channel0-gain = <0>;
channel1-gain = <0>;
channel2-gain = <0>;
channel3-gain = <0>;
channel4-gain = <0>;
channel5-gain = <0>;
channel6-gain = <0>;
channel7-gain = <0>;
};
};
};
};