From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753243AbcGTDlb (ORCPT ); Tue, 19 Jul 2016 23:41:31 -0400 Received: from mail-pf0-f181.google.com ([209.85.192.181]:35365 "EHLO mail-pf0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753037AbcGTDl2 (ORCPT ); Tue, 19 Jul 2016 23:41:28 -0400 From: Andrey Pronin To: Jarkko Sakkinen Cc: Peter Huewe , Marcel Selhorst , Jason Gunthorpe , tpmdd-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Christophe Ricard , Andrey Pronin Subject: [PATCH v2 0/2] tpm: add driver for cr50 on SPI Date: Tue, 19 Jul 2016 20:41:23 -0700 Message-Id: X-Mailer: git-send-email 2.8.0.rc3.226.g39d4020 In-Reply-To: <1468549218-19215-1-git-send-email-apronin@chromium.org> References: <1468549218-19215-1-git-send-email-apronin@chromium.org> In-Reply-To: <1468549218-19215-1-git-send-email-apronin@chromium.org> References: <1468549218-19215-1-git-send-email-apronin@chromium.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset adds support for H1 Secure Microcontroller running Cr50 firmware. It implements several functions, including TPM-like functionality, and communicates over SPI using the FIFO protocol described in the PTP Spec, section 6. H1 is a proprietary chip that the Chrome OS team is investigating for inclusion in future Chromebooks. Depends on the following patchset: - tpm_tis_core: add optional max xfer size check v2: Removed driver-specific sysfs attributes. Compatible id changed to cr50 from cr50_spi. Updated descriptions of the supported device/interface. Andrey Pronin (2): tpm: devicetree: document properties for cr50 tpm: add driver for cr50 on SPI .../devicetree/bindings/security/tpm/cr50_spi.txt | 32 ++ drivers/char/tpm/Kconfig | 9 + drivers/char/tpm/Makefile | 1 + drivers/char/tpm/cr50_spi.c | 388 +++++++++++++++++++++ 4 files changed, 430 insertions(+) create mode 100644 Documentation/devicetree/bindings/security/tpm/cr50_spi.txt create mode 100644 drivers/char/tpm/cr50_spi.c -- 2.6.6 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrey Pronin Subject: [PATCH v2 0/2] tpm: add driver for cr50 on SPI Date: Tue, 19 Jul 2016 20:41:23 -0700 Message-ID: References: <1468549218-19215-1-git-send-email-apronin@chromium.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1468549218-19215-1-git-send-email-apronin-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> In-Reply-To: <1468549218-19215-1-git-send-email-apronin-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> References: <1468549218-19215-1-git-send-email-apronin-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: tpmdd-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: Jarkko Sakkinen Cc: Christophe Ricard , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: tpmdd-devel@lists.sourceforge.net This patchset adds support for H1 Secure Microcontroller running Cr50 firmware. It implements several functions, including TPM-like functionality, and communicates over SPI using the FIFO protocol described in the PTP Spec, section 6. H1 is a proprietary chip that the Chrome OS team is investigating for inclusion in future Chromebooks. Depends on the following patchset: - tpm_tis_core: add optional max xfer size check v2: Removed driver-specific sysfs attributes. Compatible id changed to cr50 from cr50_spi. Updated descriptions of the supported device/interface. Andrey Pronin (2): tpm: devicetree: document properties for cr50 tpm: add driver for cr50 on SPI .../devicetree/bindings/security/tpm/cr50_spi.txt | 32 ++ drivers/char/tpm/Kconfig | 9 + drivers/char/tpm/Makefile | 1 + drivers/char/tpm/cr50_spi.c | 388 +++++++++++++++++++++ 4 files changed, 430 insertions(+) create mode 100644 Documentation/devicetree/bindings/security/tpm/cr50_spi.txt create mode 100644 drivers/char/tpm/cr50_spi.c -- 2.6.6 ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports.http://sdm.link/zohodev2dev