11) OF unittest platform device 2 3** unittest 4 5Required properties: 6- compatible: must be "unittest" 7 8All other properties are optional. 9 10Example: 11 unittest { 12 compatible = "unittest"; 13 }; 14 152) OF unittest i2c adapter platform device 16 17** platform device unittest adapter 18 19Required properties: 20- compatible: must be unittest-i2c-bus 21 22Children nodes contain unittest i2c devices. 23 24Example: 25 unittest-i2c-bus { 26 compatible = "unittest-i2c-bus"; 27 }; 28 293) OF unittest i2c device 30 31** I2C unittest device 32 33Required properties: 34- compatible: must be unittest-i2c-dev 35 36All other properties are optional 37 38Example: 39 unittest-i2c-dev { 40 compatible = "unittest-i2c-dev"; 41 }; 42 434) OF unittest i2c mux device 44 45** I2C unittest mux 46 47Required properties: 48- compatible: must be unittest-i2c-mux 49 50Children nodes contain unittest i2c bus nodes per channel. 51 52Example: 53 unittest-i2c-mux { 54 compatible = "unittest-i2c-mux"; 55 #address-cells = <1>; 56 #size-cells = <0>; 57 channel-0 { 58 reg = <0>; 59 #address-cells = <1>; 60 #size-cells = <0>; 61 i2c-dev { 62 reg = <8>; 63 compatible = "unittest-i2c-dev"; 64 }; 65 }; 66 }; 67