From patchwork Tue Jan 14 09:45:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ard Biesheuvel X-Patchwork-Id: 11331729 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B0E96921 for ; Tue, 14 Jan 2020 09:46:22 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8EFD724670 for ; Tue, 14 Jan 2020 09:46:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="FCzK05W2"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Xyydpypu" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8EFD724670 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=iFiiLmmK6nlRfWEPVoqnEc4y61nxwSnSjW1vMU0kKVo=; b=FCzK05W23H7OTk GTH0c1a6lMQrQmNTLN+sxKMYEGmgozlar8ZDLFSdbixXXSibusgWvSQdwY//+MbLmI8fTRLIKhTxK mznd7tU3NFtr5zttPCkJm2ChQ1Avz6zy/JB8YjT/o/SMWdNAxOhyavKU94VGNe0ev101R6ejWHki/ nKZb8MglKeKz0OVLbuXjnqyW2wT1S2zlmg1qhM6mP1XpBN5S5lq4encPmTXnF3+T2DqpXq54N5x6q Ic4NUu3h1qfzxnp/oCBgq/4WJKpHHP6aChOYKyTT03oe+QEsjyGCe/s8eSGqx2mpo84fo5SElWhTV djIM4AVGg3oqaPbDzBnw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1irImD-0007s6-Nc; Tue, 14 Jan 2020 09:46:21 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1irIlx-0007gL-3H for linux-arm-kernel@lists.infradead.org; Tue, 14 Jan 2020 09:46:10 +0000 Received: from dogfood.home (amontpellier-657-1-18-247.w109-210.abo.wanadoo.fr [109.210.65.247]) (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 E582124673; Tue, 14 Jan 2020 09:46:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578995164; bh=q26RMnhv4e6vnyl7On3dw2ZS7Ofbxt7I4hTv9fYgiXc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XyydpypudDBcz8etUqufb5GnphOu22iRcWN0zlHbwPz1qgMRTO4QEmBwLSmlUsMHV bZ/08I5PIoeMSmQhF2KQBhtfiwa9+uSxaLiBQf3k79JorHQ8QE7jq4xfPsn949mILa Qzv+Yg/4y2fJdcgoxzQveBdcZQn63pqLSHcrRt6E= From: Ard Biesheuvel To: jarkko.sakkinen@linux.intel.com Subject: [PATCH 1/2] dt-bindings: tpm-tis-mmio: add compatible string for SynQuacer TPM Date: Tue, 14 Jan 2020 10:45:04 +0100 Message-Id: <20200114094505.11855-2-ardb@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200114094505.11855-1-ardb@kernel.org> References: <20200114094505.11855-1-ardb@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200114_014605_153412_35E3EE8C X-CRM114-Status: GOOD ( 10.84 ) X-Spam-Score: -5.2 (-----) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-5.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ard Biesheuvel , jgg@ziepe.ca, Rob Herring , masahisa.kojima@linaro.org, peterhuewe@gmx.de, linux-integrity@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add a compatible string for the SynQuacer TPM to the binding for a TPM exposed via a memory mapped TIS frame. The MMIO window behaves slightly differently on this hardware, so it requires its own identifier. Cc: Rob Herring Signed-off-by: Ard Biesheuvel --- Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt b/Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt index 7c6304426da1..b604c8688dc8 100644 --- a/Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt +++ b/Documentation/devicetree/bindings/security/tpm/tpm_tis_mmio.txt @@ -12,6 +12,7 @@ Required properties: - compatible: should contain a string below for the chip, followed by "tcg,tpm-tis-mmio". Valid chip strings are: * "atmel,at97sc3204" + * "socionext,synquacer-tpm-mmio" - reg: The location of the MMIO registers, should be at least 0x5000 bytes - interrupts: An optional interrupt indicating command completion.