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