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| author | Christophe Ricard <christophe.ricard@gmail.com> | 2016-01-21 22:27:13 (GMT) |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-29 04:01:22 (GMT) |
| commit | 3aa74088d4d3cedcfed403fea8eb75831021959a (patch) | |
| tree | 32ccba3ab4018e6d96592b95e9cd7c07c6749627 /drivers/tpm/Kconfig | |
| parent | 1259dcd79c70f97a1606b4b06190c8fa7a1810d1 (diff) | |
| download | u-boot-3aa74088d4d3cedcfed403fea8eb75831021959a.tar.xz | |
tpm: st33zp24: Add tpm st33zp24 support with i2c
Add support for TPM ST33ZP24 family with i2c.
For i2c we are relying only on DM_I2C.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Diffstat (limited to 'drivers/tpm/Kconfig')
| -rw-r--r-- | drivers/tpm/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/tpm/Kconfig b/drivers/tpm/Kconfig index 5a75f85..9432160 100644 --- a/drivers/tpm/Kconfig +++ b/drivers/tpm/Kconfig @@ -64,4 +64,13 @@ config TPM_AUTH_SESSIONS TPM_LoadKey2 and TPM_GetPubKey are provided. Both features are available using the 'tpm' command, too. +config TPM_ST33ZP24_I2C + bool "STMicroelectronics ST33ZP24 I2C TPM" + depends on TPM && DM_I2C + ---help--- + This driver supports STMicroelectronics TPM devices connected on the I2C bus. + The usual tpm operations and the 'tpm' command can be used to talk + to the device using the standard TPM Interface Specification (TIS) + protocol + endmenu |