From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oshri Alkoby Subject: [PATCH v2 0/2] char: tpm: add new driver for tpm i2c ptp Date: Fri, 28 Jun 2019 18:13:25 +0300 Message-ID: <20190628151327.206818-1-oshrialkoby85@gmail.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: robh+dt@kernel.org, mark.rutland@arm.com, peterhuewe@gmx.de, jarkko.sakkinen@linux.intel.com, jgg@ziepe.ca, arnd@arndb.de, gregkh@linuxfoundation.org, oshrialkoby85@gmail.com, oshri.alkoby@nuvoton.com Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-integrity@vger.kernel.org, gcwilson@us.ibm.com, kgoldman@us.ibm.com, nayna@linux.vnet.ibm.com, dan.morav@nuvoton.com, tomer.maimon@nuvoton.com List-Id: devicetree@vger.kernel.org This patch set adds support for TPM devices that implement the I2C interface defined by TCG PTP specification: https://trustedcomputinggroup.org/wp-content/uploads/TCG_PC_Client_Platform_TPM_Profile_PTP_2.0_r1.03_v22.pdf The driver was tested on Raspberry-Pie 3, using Nuvoton NPCT75X TPM. changes ------- v2: - Extended device tree binding description v1: - Initial version Oshri Alkoby (2): dt-bindings: tpm: add the TPM I2C PTP device tree binding documentation char: tpm: add new driver for tpm i2c ptp .../bindings/security/tpm/tpm-i2c-ptp.txt | 24 + drivers/char/tpm/Kconfig | 22 + drivers/char/tpm/Makefile | 1 + drivers/char/tpm/tpm_i2c_ptp.c | 1099 +++++++++++++++++ 4 files changed, 1146 insertions(+) create mode 100644 Documentation/devicetree/bindings/security/tpm/tpm-i2c-ptp.txt create mode 100644 drivers/char/tpm/tpm_i2c_ptp.c -- 2.18.0