cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

tpm-i2c.txt (919B)


      1* Device Tree Bindings for I2C based Trusted Platform Module(TPM)
      2
      3Required properties:
      4
      5- compatible     : 'manufacturer,model', eg. nuvoton,npct650
      6- label          : human readable string describing the device, eg. "tpm"
      7- linux,sml-base : 64-bit base address of the reserved memory allocated for
      8                   the firmware event log
      9- linux,sml-size : size of the memory allocated for the firmware event log
     10
     11Optional properties:
     12
     13- powered-while-suspended: present when the TPM is left powered on between
     14                           suspend and resume (makes the suspend/resume
     15                           callbacks do nothing).
     16
     17Example (for OpenPower Systems with Nuvoton TPM 2.0 on I2C)
     18----------------------------------------------------------
     19
     20tpm@57 {
     21	reg = <0x57>;
     22	label = "tpm";
     23	compatible = "nuvoton,npct650", "nuvoton,npct601";
     24	linux,sml-base = <0x7f 0xfd450000>;
     25	linux,sml-size = <0x10000>;
     26};