162306a36Sopenharmony_ci* Device Tree Bindings for I2C based Trusted Platform Module(TPM)
262306a36Sopenharmony_ci
362306a36Sopenharmony_ciRequired properties:
462306a36Sopenharmony_ci
562306a36Sopenharmony_ci- compatible     : 'manufacturer,model', eg. nuvoton,npct650
662306a36Sopenharmony_ci- label          : human readable string describing the device, eg. "tpm"
762306a36Sopenharmony_ci- linux,sml-base : 64-bit base address of the reserved memory allocated for
862306a36Sopenharmony_ci                   the firmware event log
962306a36Sopenharmony_ci- linux,sml-size : size of the memory allocated for the firmware event log
1062306a36Sopenharmony_ci
1162306a36Sopenharmony_ciOptional properties:
1262306a36Sopenharmony_ci
1362306a36Sopenharmony_ci- powered-while-suspended: present when the TPM is left powered on between
1462306a36Sopenharmony_ci                           suspend and resume (makes the suspend/resume
1562306a36Sopenharmony_ci                           callbacks do nothing).
1662306a36Sopenharmony_ci
1762306a36Sopenharmony_ciExample (for OpenPower Systems with Nuvoton TPM 2.0 on I2C)
1862306a36Sopenharmony_ci----------------------------------------------------------
1962306a36Sopenharmony_ci
2062306a36Sopenharmony_citpm@57 {
2162306a36Sopenharmony_ci	reg = <0x57>;
2262306a36Sopenharmony_ci	label = "tpm";
2362306a36Sopenharmony_ci	compatible = "nuvoton,npct650", "nuvoton,npct601";
2462306a36Sopenharmony_ci	linux,sml-base = <0x7f 0xfd450000>;
2562306a36Sopenharmony_ci	linux,sml-size = <0x10000>;
2662306a36Sopenharmony_ci};
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