125 lines
2.7 KiB
Plaintext
125 lines
2.7 KiB
Plaintext
/*
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* Copyright (c) 2020, Linaro Ltd.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Application overlay for testing driver builds
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*
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* Names in this file should be chosen in a way that won't conflict
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* with real-world devicetree nodes, to allow these tests to run on
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* (and be extended to test) real hardware.
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*/
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/ {
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test {
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#address-cells = <1>;
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#size-cells = <1>;
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test_gpio: gpio@deadbeef {
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compatible = "vnd,gpio";
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gpio-controller;
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reg = <0xdeadbeef 0x1000>;
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#gpio-cells = <0x2>;
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label = "TEST_GPIO_1";
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status = "okay";
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};
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test_i2c: i2c@11112222 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "vnd,i2c";
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reg = <0x11112222 0x1000>;
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label = "TEST_I2C_CTLR";
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status = "okay";
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clock-frequency = <100000>;
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test_i2c_dac43608: dac43608@1 {
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compatible = "ti,dac43608";
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reg = <0x1>;
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label = "DAC43608";
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#io-channel-cells = <1>;
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};
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test_i2c_dac53608: dac53608@2 {
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compatible = "ti,dac53608";
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reg = <0x2>;
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label = "DAC53608";
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#io-channel-cells = <1>;
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};
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test_i2c_mcp4725: mcp4725@60 {
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compatible = "microchip,mcp4725";
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reg = <0x60>;
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label = "MCP4725";
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#io-channel-cells = <1>;
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};
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};
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test_spi: spi@33334444 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "vnd,spi";
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reg = <0x33334444 0x1000>;
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label = "TEST_SPI_CTLR";
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status = "okay";
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clock-frequency = <2000000>;
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/* one entry for every devices at spi.dtsi */
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cs-gpios = <&test_gpio 0 0>,
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<&test_gpio 0 0>,
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<&test_gpio 0 0>;
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test_spi_dac60508: dac60508@0 {
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compatible = "ti,dac60508";
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label = "DAC60508";
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reg = <0x0>;
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spi-max-frequency = <0>;
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#io-channel-cells = <1>;
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voltage-reference = <0>;
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channel0-gain = <0>;
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channel1-gain = <0>;
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channel2-gain = <0>;
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channel3-gain = <0>;
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channel4-gain = <0>;
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channel5-gain = <0>;
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channel6-gain = <0>;
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channel7-gain = <0>;
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};
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test_spi_dac70508: dac70508@1 {
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compatible = "ti,dac70508";
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label = "DAC70508";
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reg = <0x1>;
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spi-max-frequency = <0>;
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#io-channel-cells = <1>;
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voltage-reference = <0>;
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channel0-gain = <0>;
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channel1-gain = <0>;
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channel2-gain = <0>;
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channel3-gain = <0>;
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channel4-gain = <0>;
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channel5-gain = <0>;
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channel6-gain = <0>;
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channel7-gain = <0>;
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};
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test_spi_dac80508: dac80508@2 {
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compatible = "ti,dac80508";
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label = "DAC80508";
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reg = <0x2>;
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spi-max-frequency = <0>;
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#io-channel-cells = <1>;
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voltage-reference = <0>;
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channel0-gain = <0>;
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channel1-gain = <0>;
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channel2-gain = <0>;
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channel3-gain = <0>;
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channel4-gain = <0>;
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channel5-gain = <0>;
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channel6-gain = <0>;
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channel7-gain = <0>;
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};
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};
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};
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};
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