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f042a315ae
st33zp24 TIS 1.2 support also SPI. It is using a proprietary protocol to transport TIS data. Acked-by: Jarkko Sakkinen <jarkko.sakknen@linux.intel.com> Reviewed-by: Jason Gunthorpe <jason.gunthorpe@obsidianresearch.com> Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
31 lines
1 KiB
Plaintext
31 lines
1 KiB
Plaintext
config TCG_TIS_ST33ZP24
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tristate "STMicroelectronics TPM Interface Specification 1.2 Interface"
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depends on GPIOLIB
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---help---
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STMicroelectronics ST33ZP24 core driver. It implements the core
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TPM1.2 logic and hooks into the TPM kernel APIs. Physical layers will
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register against it.
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To compile this driver as a module, choose m here. The module will be called
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tpm_st33zp24.
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config TCG_TIS_ST33ZP24_I2C
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tristate "TPM 1.2 ST33ZP24 I2C support"
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depends on TCG_TIS_ST33ZP24
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depends on I2C
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---help---
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This module adds support for the STMicroelectronics TPM security chip
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ST33ZP24 with i2c interface.
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To compile this driver as a module, choose M here; the module will be
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called tpm_st33zp24_i2c.
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config TCG_TIS_ST33ZP24_SPI
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tristate "TPM 1.2 ST33ZP24 SPI support"
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depends on TCG_TIS_ST33ZP24
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depends on SPI
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---help---
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This module adds support for the STMicroelectronics TPM security chip
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ST33ZP24 with spi interface.
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To compile this driver as a module, choose M here; the module will be
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called tpm_st33zp24_spi.
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