From patchwork Tue Jan 14 14:16:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ard Biesheuvel X-Patchwork-Id: 1222822 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=zAfYuw+D; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47xswW5YNRz9sRX for ; Wed, 15 Jan 2020 01:17:15 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726115AbgANORE (ORCPT ); Tue, 14 Jan 2020 09:17:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:33834 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725994AbgANORE (ORCPT ); Tue, 14 Jan 2020 09:17:04 -0500 Received: from localhost.localdomain (aaubervilliers-681-1-7-206.w90-88.abo.wanadoo.fr [90.88.129.206]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 20F7D24680; Tue, 14 Jan 2020 14:17:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579011423; bh=Vs5vp9Q0pO/rYvjiF2G3gSvq89rNmL0cw1LbNBbTuZk=; h=From:To:Cc:Subject:Date:From; b=zAfYuw+DRSckBl1J8CDfyssuIGNNADGPIq+IlafAMdRa9CDb5ylpO4WgVUI0AO0in 2pbR/6QA2Pj1MJkrUn/6keNgeNff43d8N3FWlV6rQ4aUzYoVbaCtyO+I/6lYQF2Mk0 rq69AeBDAi3s5AA45dz3dOpNSuRUOT61cyjvwzkM= From: Ard Biesheuvel To: linux-kernel@vger.kernel.org Cc: Ard Biesheuvel , jarkko.sakkinen@linux.intel.com, linux-arm-kernel@lists.infradead.org, masahisa.kojima@linaro.org, devicetree@vger.kernel.org, linux-integrity@vger.kernel.org, peterhuewe@gmx.de, jgg@ziepe.ca Subject: [PATCH v2 0/2] synquacer: add TPM support Date: Tue, 14 Jan 2020 15:16:45 +0100 Message-Id: <20200114141647.109347-1-ardb@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This adds support for driving the TPM on Socionext SynQuacer platforms using the existing driver for a memory mapped TIS frame. 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: masahisa.kojima@linaro.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 Ard Biesheuvel (2): dt-bindings: tpm-tis-mmio: add compatible string for SynQuacer TPM tpm: tis: add support for MMIO TPM on SynQuacer Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt | 1 + drivers/char/tpm/tpm_tis.c | 50 +++++++++++++++++++- 2 files changed, 49 insertions(+), 2 deletions(-)