| | 1 | 1) OF unittest platform device |
| | 2 | |
| | 3 | ** unittest |
| | 4 | |
| | 5 | Required properties: |
| | 6 | - compatible: must be "unittest" |
| | 7 | |
| | 8 | All other properties are optional. |
| | 9 | |
| | 10 | Example: |
| | 11 | unittest { |
| | 12 | compatible = "unittest"; |
| | 13 | status = "okay"; |
| | 14 | }; |
| | 15 | |
| | 16 | 2) OF unittest i2c adapter platform device |
| | 17 | |
| | 18 | ** platform device unittest adapter |
| | 19 | |
| | 20 | Required properties: |
| | 21 | - compatible: must be unittest-i2c-bus |
| | 22 | |
| | 23 | Children nodes contain unittest i2c devices. |
| | 24 | |
| | 25 | Example: |
| | 26 | unittest-i2c-bus { |
| | 27 | compatible = "unittest-i2c-bus"; |
| | 28 | status = "okay"; |
| | 29 | }; |
| | 30 | |
| | 31 | 3) OF unittest i2c device |
| | 32 | |
| | 33 | ** I2C unittest device |
| | 34 | |
| | 35 | Required properties: |
| | 36 | - compatible: must be unittest-i2c-dev |
| | 37 | |
| | 38 | All other properties are optional |
| | 39 | |
| | 40 | Example: |
| | 41 | unittest-i2c-dev { |
| | 42 | compatible = "unittest-i2c-dev"; |
| | 43 | status = "okay"; |
| | 44 | }; |
| | 45 | |
| | 46 | 4) OF unittest i2c mux device |
| | 47 | |
| | 48 | ** I2C unittest mux |
| | 49 | |
| | 50 | Required properties: |
| | 51 | - compatible: must be unittest-i2c-mux |
| | 52 | |
| | 53 | Children nodes contain unittest i2c bus nodes per channel. |
| | 54 | |
| | 55 | Example: |
| | 56 | unittest-i2c-mux { |
| | 57 | compatible = "unittest-i2c-mux"; |
| | 58 | status = "okay"; |
| | 59 | #address-cells = <1>; |
| | 60 | #size-cells = <0>; |
| | 61 | channel-0 { |
| | 62 | reg = <0>; |
| | 63 | #address-cells = <1>; |
| | 64 | #size-cells = <0>; |
| | 65 | i2c-dev { |
| | 66 | reg = <8>; |
| | 67 | compatible = "unittest-i2c-dev"; |
| | 68 | status = "okay"; |
| | 69 | }; |
| | 70 | }; |
| | 71 | }; |
projects / deliverable / linux.git / blame_incremental