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authorChristophe Ricard <christophe.ricard@gmail.com>2016-01-21 23:27:13 +0100
committerSimon Glass <sjg@chromium.org>2016-01-28 21:01:22 -0700
commit3aa74088d4d3cedcfed403fea8eb75831021959a (patch)
tree32ccba3ab4018e6d96592b95e9cd7c07c6749627 /drivers/tpm/Kconfig
parent1259dcd79c70f97a1606b4b06190c8fa7a1810d1 (diff)
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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/Kconfig9
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
+
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