tpm: Update KConfig text to include TPM2.0 FIFO chips

I got a lot of requests lately about whether the new TPM2.0 support
includes the FIFO interface for TPM2.0 as well.
The FIFO interface is handled by tpm_tis since FIFO=TIS (more or less).
-> Update the helptext and headline

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>

diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index 2dc16d3b2336edfc5cd44fe0bc227fc31a4f8586..3b84a8b1bfbe8f4bbd1e5a5cb1b83bd9179d333e 100644 (file)
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -25,13 +25,14 @@ menuconfig TCG_TPM
 if TCG_TPM
 
 config TCG_TIS
-       tristate "TPM Interface Specification 1.2 Interface"
+       tristate "TPM Interface Specification 1.2 Interface / TPM 2.0 FIFO Interface"
        depends on X86
        ---help---
          If you have a TPM security chip that is compliant with the
-         TCG TIS 1.2 TPM specification 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.
+         TCG TIS 1.2 TPM specification (TPM1.2) or the TCG PTP FIFO
+         specification (TPM2.0) 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.
 
 config TCG_TIS_I2C_ATMEL
        tristate "TPM Interface Specification 1.2 Interface (I2C - Atmel)"