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/freebsd/sys/contrib/device-tree/Bindings/security/tpm/
H A Dtpm_tis_mmio.txt1 Trusted Computing Group MMIO Trusted Platform Module
3 The TCG defines multi vendor standard for accessing a TPM chip, this
4 is the standard protocol defined to access the TPM via MMIO. Typically
7 Refer to the 'TCG PC Client Specific TPM Interface Specification (TIS)' TCG
12 - compatible: should contain a string below for the chip, followed by
13 "tcg,tpm-tis-mmio". Valid chip strings are:
15 - reg: The location of the MMIO registers, should be at least 0x5000 bytes
16 - interrupts: An optional interrupt indicating command completion.
21 compatible = "atmel,at97sc3204", "tcg,tpm-tis-mmio";
23 interrupt-parent = <&EIC0>;