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authorMathias Leblanc <mathias.leblanc@st.com>2012-11-14 15:31:44 +0100
committerKent Yoder <key@linux.vnet.ibm.com>2013-02-05 09:38:23 -0600
commit2bfee22f6c60e046f6b04f2d4855fddac1f67290 (patch)
tree48b52d280a63a57ad147ae55c9d1e01a52fd29fb /drivers/char/tpm
parent9da228ea0f5ab50032f77eaa0b2a02c04ceede1d (diff)
downloadop-kernel-dev-2bfee22f6c60e046f6b04f2d4855fddac1f67290.zip
op-kernel-dev-2bfee22f6c60e046f6b04f2d4855fddac1f67290.tar.gz
TPM: STMicroelectronics ST33 I2C BUILD STUFF
* STMicroelectronics version 1.2.0, Copyright (C) 2010 * STMicroelectronics comes with ABSOLUTELY NO WARRANTY. * This is free software, and you are welcome to redistribute it * under certain conditions. This is the driver for TPM chip from ST Microelectronics. If you have a TPM security chip from STMicroelectronics working with an I2C, in menuconfig or .config choose the tpm driver on device --> tpm and activate the protocol of your choice before compiling the kernel. The driver will be accessible from within Linux. Tested on linux x86/x64, beagleboard REV B & XM REV C and CHROMIUM OS Signed-off-by: Mathias Leblanc <mathias.leblanc@st.com> Signed-off-by: Kent Yoder <key@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/char/tpm')
-rw-r--r--drivers/char/tpm/Kconfig10
-rw-r--r--drivers/char/tpm/Makefile1
2 files changed, 11 insertions, 0 deletions
diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig
index 915875e..765d1c7 100644
--- a/drivers/char/tpm/Kconfig
+++ b/drivers/char/tpm/Kconfig
@@ -81,4 +81,14 @@ config TCG_IBMVTPM
will be accessible from within Linux. To compile this driver
as a module, choose M here; the module will be called tpm_ibmvtpm.
+config TCG_ST33_I2C
+ tristate "STMicroelectronics ST33 I2C TPM"
+ depends on I2C
+ depends on GPIOLIB
+ ---help---
+ If you have a TPM security chip from STMicroelectronics working with
+ an I2C bus 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_stm_st33_i2c.
+
endif # TCG_TPM
diff --git a/drivers/char/tpm/Makefile b/drivers/char/tpm/Makefile
index 5b3fc8b..a3736c9 100644
--- a/drivers/char/tpm/Makefile
+++ b/drivers/char/tpm/Makefile
@@ -17,3 +17,4 @@ obj-$(CONFIG_TCG_NSC) += tpm_nsc.o
obj-$(CONFIG_TCG_ATMEL) += tpm_atmel.o
obj-$(CONFIG_TCG_INFINEON) += tpm_infineon.o
obj-$(CONFIG_TCG_IBMVTPM) += tpm_ibmvtpm.o
+obj-$(CONFIG_TCG_ST33_I2C) += tpm_i2c_stm_st33.o
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