|  | /* | 
|  | * 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_gpio_leds { | 
|  | compatible = "gpio-leds"; | 
|  | test_gpio_led0: test_gpio_led_0 { | 
|  | gpios = <&test_gpio 0 0>; | 
|  | }; | 
|  | }; | 
|  |  | 
|  | test_i2c: i2c@11112222 { | 
|  | #address-cells = <1>; | 
|  | #size-cells = <0>; | 
|  | compatible = "vnd,i2c"; | 
|  | reg = <0x11112222 0x1000>; | 
|  | status = "okay"; | 
|  | clock-frequency = <100000>; | 
|  |  | 
|  | ht16k33@1 { | 
|  | compatible = "holtek,ht16k33"; | 
|  | reg = <0x1>; | 
|  | #address-cells = <1>; | 
|  | #size-cells = <0>; | 
|  | }; | 
|  |  | 
|  | lp3943@2 { | 
|  | compatible = "ti,lp3943"; | 
|  | reg = <0x2>; | 
|  | }; | 
|  |  | 
|  | lp5009@3 { | 
|  | compatible = "ti,lp5009"; | 
|  | reg = <0x3>; | 
|  | }; | 
|  |  | 
|  | lp5012@4 { | 
|  | compatible = "ti,lp5012"; | 
|  | reg = <0x4>; | 
|  | }; | 
|  |  | 
|  | lp5018@5 { | 
|  | compatible = "ti,lp5018"; | 
|  | reg = <0x5>; | 
|  | }; | 
|  |  | 
|  | lp5024@6 { | 
|  | compatible = "ti,lp5024"; | 
|  | reg = <0x6>; | 
|  | }; | 
|  |  | 
|  | lp5030@7 { | 
|  | compatible = "ti,lp5030"; | 
|  | reg = <0x7>; | 
|  | }; | 
|  |  | 
|  | lp5036@8 { | 
|  | compatible = "ti,lp5036"; | 
|  | reg = <0x8>; | 
|  | }; | 
|  |  | 
|  | lp5562@9 { | 
|  | compatible = "ti,lp5562"; | 
|  | reg = <0x9>; | 
|  | }; | 
|  |  | 
|  | lp5569@a { | 
|  | compatible = "ti,lp5569"; | 
|  | reg = <0xa>; | 
|  | }; | 
|  |  | 
|  | pca9633@b { | 
|  | compatible = "nxp,pca9633"; | 
|  | reg = <0xb>; | 
|  | }; | 
|  |  | 
|  | tlc59108@c { | 
|  | compatible = "ti,tlc59108"; | 
|  | reg = <0xc>; | 
|  | }; | 
|  | }; | 
|  | }; | 
|  | }; |