CHROMIUM: char/tpm: Add support for Infineon's I2C TIS TPM

[cascardo/linux.git] / drivers / char / tpm / Kconfig

diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index a048199..e594d48 100644 (file)
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -33,6 +33,17 @@ config TCG_TIS
          from within Linux.  To compile this driver as a module, choose
          M here; the module will be called tpm_tis.
 
+config TCG_TIS_I2C
+       tristate "TPM Interface Specification 1.2 Interface (I2C)"
+       depends on I2C
+       ---help---
+         If you have a TPM security chip that is compliant with the
+         TCG TIS 1.2 TPM specification and Infineon's I2C Protocol Stack
+         Specification 0.20 say Yes and it will be accessible from within
+         Linux.
+         To compile this driver as a module, choose M here; the module
+         will be called tpm_tis_i2c.
+
 config TCG_NSC
        tristate "National Semiconductor TPM Interface"
        depends on X86