| * STMicroelectronics SAS. ST33ZP24 TPM SoC |
| |
| Required properties: |
| - compatible: Should be "st,st33zp24-spi". |
| - spi-max-frequency: Maximum SPI frequency (<= 10000000). |
| |
| Optional ST33ZP24 Properties: |
| - interrupts: GPIO interrupt to which the chip is connected |
| - lpcpd-gpios: Output GPIO pin used for ST33ZP24 power management D1/D2 state. |
| If set, power must be present when the platform is going into sleep/hibernate mode. |
| |
| Optional SoC Specific Properties: |
| - pinctrl-names: Contains only one value - "default". |
| - pintctrl-0: Specifies the pin control groups used for this controller. |
| |
| Example (for ARM-based BeagleBoard xM with ST33ZP24 on SPI4): |
| |
| &mcspi4 { |
| |
| |
| st33zp24@0 { |
| |
| compatible = "st,st33zp24-spi"; |
| |
| spi-max-frequency = <10000000>; |
| |
| interrupt-parent = <&gpio5>; |
| interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; |
| |
| lpcpd-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
