From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D3F59C433E2 for ; Fri, 17 Jul 2020 08:50:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B10C72070E for ; Fri, 17 Jul 2020 08:50:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="oGj7xL9T" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726071AbgGQIuN (ORCPT ); Fri, 17 Jul 2020 04:50:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48096 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725950AbgGQIuM (ORCPT ); Fri, 17 Jul 2020 04:50:12 -0400 Received: from mail-pl1-x641.google.com (mail-pl1-x641.google.com [IPv6:2607:f8b0:4864:20::641]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AE595C08C5CE for ; Fri, 17 Jul 2020 01:50:11 -0700 (PDT) Received: by mail-pl1-x641.google.com with SMTP id k5so5167651plk.13 for ; Fri, 17 Jul 2020 01:50:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=A9UVMNFESMGpOpcnnufcmxXWknzXQECyO14zJdWyPEs=; b=oGj7xL9T8DZ4pmVR0GplUhLo+kN4Azi9Zel5uh0iTvBae012kqBudaORY1a8+u1e6C 62atl462gdFJpnZQyqYjiqAgGhPqaHUXDjxLKDHlLFq8h/3sGNUfdXbUekii0Ph8OXgO vTb9pezAyP2d+y1m1/fcO0Mxq+iPnFVEHmDKN5dDdvmfRoE8avFPmBXDYAn9tpWZZrnG b7NW4t74h8ljI0q1dPNDXqDIf4RUPIzPCBLP9Cd6BBDickHNQdEue8bv6o3EzHR7FuwA g2CqkXtrhIGe8AFOT/dxaBmLegZvHLhucTaDyYWD8sRx3kvF44ImCKl0+Z2B5zHeQRdr 20vg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=A9UVMNFESMGpOpcnnufcmxXWknzXQECyO14zJdWyPEs=; b=hlONqb1gb7dfcIuDwUzLGzS8YeHn0bxJsIGUMfXP6pEUaxv9yNiR27eT7B5ogCEd5N suDLbkc7HdkSHnYGL+LzJP+FjXyfvQ8EuXIXT8Kjr9WlmdIWaVJN0A1uqN36wr390irR ZBmV1UPkMoUwgTmZ1yASyNINYZrQbITFCI+hk++hWXtY22eFPkaXzwAa5GQ5tErrSiFz aatH1pBBQjaqXQjkI5nSchVz47OO6wWuw0kKsJj6Yv5Zt1+pXKyd8KhvsjhPZ/SWx5QG jPMlQaylY+eSeXvAGOxA87PwOeC+s6iBZVmwir1muab6vTh9PZIO8EK9Lw3DbIaB92L+ 4Fxg== X-Gm-Message-State: AOAM533TJ61JpGsxnDE4ihACk45AQ/DKJa8ux3bjacOy22/NMDcarcxp gAWRN3Xm3mQnZJlbr7sCwVEbJRtS2p794A== X-Google-Smtp-Source: ABdhPJz9ouPbblFOc5YYDDnzijV0kOq+DzYZwSpq0mseieFAdz/cz03szfTFsW7evacf8YGrf/Ll9g== X-Received: by 2002:a17:902:ed02:: with SMTP id b2mr7002360pld.121.1594975810790; Fri, 17 Jul 2020 01:50:10 -0700 (PDT) Received: from debian.flets-east.jp ([2400:2411:502:a100:c84b:19e2:9b53:48bb]) by smtp.gmail.com with ESMTPSA id f207sm7309364pfa.107.2020.07.17.01.50.07 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 17 Jul 2020 01:50:09 -0700 (PDT) From: Masahisa Kojima To: linux-kernel@vger.kernel.org Cc: masahisa.kojima@linaro.org, jarkko.sakkinen@linux.intel.com, linux-arm-kernel@lists.infradead.org, ardb@kernel.org, devicetree@vger.kernel.org, linux-integrity@vger.kernel.org, peterhuewe@gmx.de, jgg@ziepe.ca Subject: [PATCH v4 0/2] synquacer: add TPM support Date: Fri, 17 Jul 2020 17:49:30 +0900 Message-Id: <20200717084932.3449-1-masahisa.kojima@linaro.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This adds support for driving the TPM on Socionext SynQuacer platform using the driver for a memory mapped TIS frame. v4: - add ACPI support - modify function and structure name v3: - prepare new module to handle TPM MMIO access on SynQuacer platform v2: - don't use read/write_bytes() to implement read/write16/32 since that uses the wrong address Cc: jarkko.sakkinen@linux.intel.com Cc: linux-arm-kernel@lists.infradead.org Cc: ardb@kernel.org Cc: devicetree@vger.kernel.org Cc: linux-integrity@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: peterhuewe@gmx.de Cc: jgg@ziepe.ca Masahisa Kojima (2): tpm: tis: add support for MMIO TPM on SynQuacer dt-bindings: Add SynQucer TPM MMIO as a trivial device .../devicetree/bindings/trivial-devices.yaml | 2 + drivers/char/tpm/Kconfig | 12 + drivers/char/tpm/Makefile | 1 + drivers/char/tpm/tpm_tis_synquacer.c | 209 ++++++++++++++++++ 4 files changed, 224 insertions(+) create mode 100644 drivers/char/tpm/tpm_tis_synquacer.c -- 2.20.1