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Message-ID: <c0c82d83-7b92-3cb6-5f08-acfc33d275be@infradead.org> Date: Sun, 24 Oct 2021 10:43:43 -0700 From: Randy Dunlap <rdunlap@...radead.org> To: amirmizi6@...il.com, Eyal.Cohen@...oton.com, jarkko@...nel.org, oshrialkoby85@...il.com, alexander.steffen@...ineon.com, robh+dt@...nel.org, mark.rutland@....com, peterhuewe@....de, jgg@...pe.ca, arnd@...db.de, gregkh@...uxfoundation.org, benoit.houyere@...com, eajames@...ux.ibm.com, joel@....id.au Cc: devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-integrity@...r.kernel.org, oshri.alkoby@...oton.com, tmaimon77@...il.com, gcwilson@...ibm.com, kgoldman@...ibm.com, Dan.Morav@...oton.com, oren.tanami@...oton.com, shmulik.hager@...oton.com, amir.mizinski@...oton.com Subject: Re: [PATCH v17 5/6] tpm: tpm_tis: Add tpm_tis_i2c driver On 10/24/21 9:48 AM, amirmizi6@...il.com wrote: > diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig > index 4308f9c..ba90137 100644 > --- a/drivers/char/tpm/Kconfig > +++ b/drivers/char/tpm/Kconfig > @@ -86,6 +86,18 @@ config TCG_TIS_SYNQUACER > To compile this driver as a module, choose M here; > the module will be called tpm_tis_synquacer. > > +config TCG_TIS_I2C > + tristate "TPM I2C Interface Specification" > + depends on I2C > + select CRC_CCITT > + select TCG_TIS_CORE > + help > + If you have a TPM security chip, compliant with the TCG TPM PTP > + (I2C interface) specification and connected to an I2C bus master, > + say Yes and it will be accessible from within Linux. > + To compile this driver as a module, choose M here; choose M here; [drop one space] > + the module will be called tpm_tis_i2c. -- ~Randy
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