| Miquel Raynal | 8ee5947 | 2018-05-15 11:57:23 +0200 | [diff] [blame^] | 1 | ST33TPHF20 SPI TPMv2.0 bindings |
| 2 | ------------------------------- | ||||
| 3 | |||||
| 4 | Required properties: | ||||
| 5 | - compatible : Should be "tis,tpm2-spi" | ||||
| 6 | - reg : SPI Chip select | ||||
| 7 | |||||
| 8 | Optional properties: | ||||
| 9 | - gpio-reset : Reset GPIO (if not connected to the SoC reset line) | ||||
| 10 | - spi-max-frequency : See spi-bus.txt | ||||
| 11 | |||||
| 12 | Example: | ||||
| 13 | |||||
| 14 | tpm@1 { | ||||
| 15 | compatible = "tis,tpm2-spi"; | ||||
| 16 | reg = <1>; | ||||
| 17 | spi-max-frequency = <10000000>; | ||||
| 18 | }; | ||||