projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| d5e75500 | 1 | 1) OF selftest platform device |
| 177d271c PA |
2 | |
| 3 | ** selftest | |
| 4 | ||
| 5 | Required properties: | |
| 6 | - compatible: must be "selftest" | |
| 7 | ||
| 8 | All other properties are optional. | |
| 9 | ||
| 10 | Example: | |
| 11 | selftest { | |
| 12 | compatible = "selftest"; | |
| 13 | status = "okay"; | |
| 14 | }; | |
| d5e75500 PA |
15 | |
| 16 | 2) OF selftest i2c adapter platform device | |
| 17 | ||
| 18 | ** platform device unittest adapter | |
| 19 | ||
| 20 | Required properties: | |
| 21 | - compatible: must be selftest-i2c-bus | |
| 22 | ||
| 23 | Children nodes contain selftest i2c devices. | |
| 24 | ||
| 25 | Example: | |
| 26 | selftest-i2c-bus { | |
| 27 | compatible = "selftest-i2c-bus"; | |
| 28 | status = "okay"; | |
| 29 | }; | |
| 30 | ||
| 31 | 3) OF selftest i2c device | |
| 32 | ||
| 33 | ** I2C selftest device | |
| 34 | ||
| 35 | Required properties: | |
| 36 | - compatible: must be selftest-i2c-dev | |
| 37 | ||
| 38 | All other properties are optional | |
| 39 | ||
| 40 | Example: | |
| 41 | selftest-i2c-dev { | |
| 42 | compatible = "selftest-i2c-dev"; | |
| 43 | status = "okay"; | |
| 44 | }; | |
| 45 | ||
| 46 | 4) OF selftest i2c mux device | |
| 47 | ||
| 48 | ** I2C selftest mux | |
| 49 | ||
| 50 | Required properties: | |
| 51 | - compatible: must be selftest-i2c-mux | |
| 52 | ||
| 53 | Children nodes contain selftest i2c bus nodes per channel. | |
| 54 | ||
| 55 | Example: | |
| 56 | selftest-i2c-mux { | |
| 57 | compatible = "selftest-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 = "selftest-i2c-dev"; | |
| 68 | status = "okay"; | |
| 69 | }; | |
| 70 | }; | |
| 71 | }; |