From patchwork Fri Jul 17 08:49:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahisa Kojima X-Patchwork-Id: 11669543 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 6FCA313B1 for ; Fri, 17 Jul 2020 08:50:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5520520768 for ; Fri, 17 Jul 2020 08:50:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="lRtQzivE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726256AbgGQIuX (ORCPT ); Fri, 17 Jul 2020 04:50:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48128 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725950AbgGQIuW (ORCPT ); Fri, 17 Jul 2020 04:50:22 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA2DAC061755 for ; Fri, 17 Jul 2020 01:50:22 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id g67so6368684pgc.8 for ; Fri, 17 Jul 2020 01:50:22 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=PD2ZLQCvLaWVcoV1PzZsr55F59ipm51nH9LfNuI1BWE=; b=lRtQzivEf2cCiMyei1lVXETGj3wO+frDXypbkG9dastQNt9ukpIkiW1uHKa96n7L1m 9aQxIP3dbyq33eF2GJ+iNrBMDKd5HwIdJ8W1/lzafOBHQXzpqxN0CQrglNxsrkk9IaMT CpB9WBuu7qJGza5D5lxMmfdhxPmqrvFJlMqBZsZe1aFDJ9uTCgV04YaedAyLcrZ3viUy tT91uJD7nyMJ+AY6we1LzwkroN1cK43LBwYex/fypAfMErA0yOrmETET80xy0LT72Hlw 7v536I49sOzpqQJwr+7hOl7JM4xeQ4NMbm1BN5YrJY+vfoN+VZlClYgN5nM7I8T6DQjQ vJ3w== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=PD2ZLQCvLaWVcoV1PzZsr55F59ipm51nH9LfNuI1BWE=; b=KpAr/yrBGV8PViwkRuC8JOeRmVyPW1vAd7dy3XZV82M3wAjANm6hr5LmLQjiWtDBFu oXL6SrSkREee6O28bdagWtCgX0//6LMuxmFfhC1TmiKbYGJFLKr1sfltaYrXjmO+Q88i uWY5Lt4h7cz6eKVduaURbUWhMjE7Z9Qn/iuhQq5bqQU74fI41ixIL+o4JP4erWKEDwes 61WSVfPQEmtrByHXSCS27AieK8Z4kcW6e4cHoeJ8tsUIus8EXrJ8j4R30NFFYximpEf8 Bc9uz1oz87ZjAI9+KhL/yPVQG8zuA+GBYWlZLw69KRlGZ98GP8lty5xpwMH8jr8J0NW0 1P5Q== X-Gm-Message-State: AOAM5324v2r4h92F/D0zGPC7P4qqBCHV4yMyva0+4S2zPal79+3RVRrJ V8WLxnsR6s801utrn27ml/l9qA== X-Google-Smtp-Source: ABdhPJxwbnGcCA+Ao1mGz9LcqCtufhcCqaj6FVUTjWwdjDgxuXUXyF61QXObtW678H1QzTjA0jJ+GA== X-Received: by 2002:a63:125a:: with SMTP id 26mr8055436pgs.340.1594975822468; Fri, 17 Jul 2020 01:50:22 -0700 (PDT) Received: from debian.flets-east.jp ([2400:2411:502:a100:c84b:19e2:9b53:48bb]) by smtp.gmail.com with ESMTPSA id f207sm7309364pfa.107.2020.07.17.01.50.19 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 17 Jul 2020 01:50:21 -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, Rob Herring , Rob Herring Subject: [PATCH v4 2/2] dt-bindings: Add SynQucer TPM MMIO as a trivial device Date: Fri, 17 Jul 2020 17:49:32 +0900 Message-Id: <20200717084932.3449-3-masahisa.kojima@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200717084932.3449-1-masahisa.kojima@linaro.org> References: <20200717084932.3449-1-masahisa.kojima@linaro.org> MIME-Version: 1.0 Sender: linux-integrity-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-integrity@vger.kernel.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 Cc: Ard Biesheuvel Acked-by: Rob Herring Signed-off-by: Masahisa Kojima --- Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 4165352a590a..814148939e5a 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -328,6 +328,8 @@ properties: - silabs,si7020 # Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply - skyworks,sky81452 + # Socionext SynQuacer TPM MMIO module + - socionext,synquacer-tpm-mmio # i2c serial eeprom (24cxx) - st,24c256 # Ambient Light Sensor with SMBUS/Two Wire Serial Interface