25 lines
589 B
Plaintext
25 lines
589 B
Plaintext
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Required properties:
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- compatible: should be one of the following
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"st,st33htpm-spi"
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"infineon,slb9670"
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"tcg,tpm_tis-spi"
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- spi-max-frequency: Maximum SPI frequency (depends on TPMs).
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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 TPM_TIS on SPI4):
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&mcspi4 {
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status = "okay";
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tpm_tis@0 {
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compatible = "tcg,tpm_tis-spi";
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spi-max-frequency = <10000000>;
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};
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};
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