From patchwork Tue Jul 28 03:14:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahisa Kojima X-Patchwork-Id: 11687989 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 3C3FA138C for ; Tue, 28 Jul 2020 03:15:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2146020714 for ; Tue, 28 Jul 2020 03:15:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="EjwAA3KC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726994AbgG1DPR (ORCPT ); Mon, 27 Jul 2020 23:15:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44366 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726801AbgG1DPR (ORCPT ); Mon, 27 Jul 2020 23:15:17 -0400 Received: from mail-pj1-x1044.google.com (mail-pj1-x1044.google.com [IPv6:2607:f8b0:4864:20::1044]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 46437C0619D2 for ; Mon, 27 Jul 2020 20:15:17 -0700 (PDT) Received: by mail-pj1-x1044.google.com with SMTP id lw1so2077218pjb.1 for ; Mon, 27 Jul 2020 20:15:17 -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=EjwAA3KCQnsgyym83+P1cOxkyODRcSK9IpoGYOEK8mo9VSqUL4M+G3WzSpNJSRYQA9 y586nY0JjXTtfFnWhUCaxaE/0h4A5BMb85AH2INGsMulbg6VPaM/sY6p2gGS3DSzIqlX boAOW4/CtUL/7SK30IKifPmDizDBLglxmwmJh9IqHU/TYIA5Ru0CPlWcQ3nU0eQhDO5T Gtx4lpvl0TnG/jCP92EzfoGeSIQRbklRXSZmbE92OyLda3zwF7BtF6C/OB5EweH1I6e7 qKnPgAMoeLt4IVhHIvneIRBJkhNGkLh9ClXVIslrK10smMjWzOTuc4hyJddRtz3Q2vDv XdyA== 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=E9MEknDzizuAB4koMUYVYw9U6RQNTLmTBr5nW2bDZ4UvwjZnrc5O0ShrDCfbX4Opov JC3rmMJ33L0jloP/chRNHJkXb/6p6LCb10eXbI8lx6gh1U8Aw/mKaqsBfgSi5PDWA7gX 3MFrQr0hn3hs7P1onpUVs9ljRsxC418fJ4yVSTrCMy0X5wo/O1DeIqWEr5YTVVIWSVUK UkJfR6gGcE5Et7t9+IgXIVuPaOR3SyAi4fSr/stcYLl/keoZoKOfDNn+zIm+BVZkKEbI OQ2NoGVVSHoSMso2KSnpasuCJ4d/VllZlJAIDSwb8fU6n6F2GSJfslYWDxdELdyce+9v noFg== X-Gm-Message-State: AOAM531b4F1VoHRsiBBWC4F7Jmif4/l8TcMtNlFdKqD3RuGaErrBzU75 SJI27QT83Ls4P+3onoX++UWSyA== X-Google-Smtp-Source: ABdhPJzhKrz0Xncjr22aQGFtwZngq8XVXIgQIPz03Ds2RskP8S8nIqrepHCZERgvSrGwYwgIXpZ4iA== X-Received: by 2002:a17:90a:7805:: with SMTP id w5mr2362904pjk.192.1595906116854; Mon, 27 Jul 2020 20:15:16 -0700 (PDT) Received: from debian.flets-east.jp ([2400:2411:502:a100:c84b:19e2:9b53:48bb]) by smtp.gmail.com with ESMTPSA id s10sm3895285pjf.3.2020.07.27.20.15.13 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 27 Jul 2020 20:15:15 -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 v5 2/2] dt-bindings: Add SynQucer TPM MMIO as a trivial device Date: Tue, 28 Jul 2020 12:14:32 +0900 Message-Id: <20200728031433.3370-3-masahisa.kojima@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200728031433.3370-1-masahisa.kojima@linaro.org> References: <20200728031433.3370-1-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 Acked-by: Jarkko Sakkinen --- 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