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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 C7D97C2D0DB for ; Thu, 23 Jan 2020 12:22:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9D0D224655 for ; Thu, 23 Jan 2020 12:22:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726232AbgAWMWM (ORCPT ); Thu, 23 Jan 2020 07:22:12 -0500 Received: from mga07.intel.com ([134.134.136.100]:44063 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726026AbgAWMWM (ORCPT ); Thu, 23 Jan 2020 07:22:12 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Jan 2020 04:22:11 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,353,1574150400"; d="scan'208";a="220650513" Received: from wkalinsk-mobl.ger.corp.intel.com ([10.252.23.16]) by orsmga008.jf.intel.com with ESMTP; 23 Jan 2020 04:22:06 -0800 Message-ID: <0effdeeeccdb9544cc69f185fd23cd06828ae8fc.camel@linux.intel.com> Subject: Re: [PATCH v2 1/2] dt-bindings: tpm-tis-mmio: add compatible string for SynQuacer TPM From: Jarkko Sakkinen To: Ard Biesheuvel , linux-kernel@vger.kernel.org Cc: 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, Rob Herring Date: Thu, 23 Jan 2020 14:22:05 +0200 In-Reply-To: <20200114141647.109347-2-ardb@kernel.org> References: <20200114141647.109347-1-ardb@kernel.org> <20200114141647.109347-2-ardb@kernel.org> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.34.1-2 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, 2020-01-14 at 15:16 +0100, Ard Biesheuvel wrote: > 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. > Acked-by: Jarkko Sakkinen Someone else needs to give reviewed-by as I am not expert on DT bindings. /Jarkko