diff options
Diffstat (limited to 'dts/Bindings/security/tpm/tpm-i2c.txt')
| -rw-r--r-- | dts/Bindings/security/tpm/tpm-i2c.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/dts/Bindings/security/tpm/tpm-i2c.txt b/dts/Bindings/security/tpm/tpm-i2c.txt index 8cb638b7e8..a65d7b71e8 100644 --- a/dts/Bindings/security/tpm/tpm-i2c.txt +++ b/dts/Bindings/security/tpm/tpm-i2c.txt @@ -8,6 +8,12 @@ Required properties: the firmware event log - linux,sml-size : size of the memory allocated for the firmware event log +Optional properties: + +- powered-while-suspended: present when the TPM is left powered on between + suspend and resume (makes the suspend/resume + callbacks do nothing). + Example (for OpenPower Systems with Nuvoton TPM 2.0 on I2C) ---------------------------------------------------------- @@ -17,5 +23,4 @@ tpm@57 { compatible = "nuvoton,npct650", "nuvoton,npct601"; linux,sml-base = <0x7f 0xfd450000>; linux,sml-size = <0x10000>; - status = "okay"; }; |