From patchwork Wed Jun 29 12:34:12 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Carlo Caione X-Patchwork-Id: 9205033 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3DD09607D8 for ; Wed, 29 Jun 2016 12:37:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2E6D428633 for ; Wed, 29 Jun 2016 12:37:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 232A428662; Wed, 29 Jun 2016 12:37:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DA10428633 for ; Wed, 29 Jun 2016 12:37:34 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bIEj2-0004S3-MJ; Wed, 29 Jun 2016 12:36:16 +0000 Received: from mail-wm0-x244.google.com ([2a00:1450:400c:c09::244]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bIEih-0004LU-8H; Wed, 29 Jun 2016 12:35:58 +0000 Received: by mail-wm0-x244.google.com with SMTP id 187so14022206wmz.1; Wed, 29 Jun 2016 05:35:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=PVWBVulPtYhTizWTZhQ+WUpUZF7QDIlMOvxp0sO4F2k=; b=pBWNBMCJHuU9L7XBtxNgZqs6fmjI9YG8MyN2zGCaGr1aoc962zEQmEN9tZ3LqLNKaH V1y6QJsFGSJsUkwr6jm2zfwYcqjFOYXap2mvNp0N98jmVhiCqUdlD3MT5vIRuO2TVuSe gcq6MxiCf7FR3EVpUcrYWXwMK+RitOlcsHTOO8Unxe7eveojQ+s+RltbNXPKyqkJgrW5 KcvwGkFH6AEtlNrNVC/Tbunres/TbFVq257BzYFeeg4ywaEqCB7chLdwNvHG0/11Jx58 8llTwAWbkd5UzH3aFcUHIuH6dzh9xcgay6aTQopkCEk70vOHqk6+dlrh8fi+r9lwW6yj mK2A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=PVWBVulPtYhTizWTZhQ+WUpUZF7QDIlMOvxp0sO4F2k=; b=NENYdtK6yxYOUF39VEDjnF22EWohmbsNG/sZj6hNFHMNUL4zgsU55MRKKQ+lioYVdS 3tYzEroVECpQ+bK4AGU9aBUcWGnKfTOM60wdJIruRbZ+qaxL1lMOvx+L2U6MuSFxx7xp 4I96X9vDhX2m1IY3odeZ6yFypsdttOPk0XvykjcMy5aXNP/GVrH8wYKZYI1JvKvudKpp hitPbF1NKzX7MTifKPMLgXGpV8Z/ukerTmR0Fty0cTkALW40oQkel2ZAJ5SzdGvYW49s +h4p2FieCYkgApPBsesLcpJpOsLDLRc61AYMtuUdU90+UDggbktMNfVsZtQ5VuKoggcX saHA== X-Gm-Message-State: ALyK8tK2TBNckDNBztpXWmj8WvbSR6i0WrLfhY89qFI1xGYZhWDZhKiWztEghsd/YxnCaA== X-Received: by 10.28.168.86 with SMTP id r83mr20461223wme.44.1467203733272; Wed, 29 Jun 2016 05:35:33 -0700 (PDT) Received: from localhost.localdomain (2-238-57-164.ip242.fastwebnet.it. [2.238.57.164]) by smtp.gmail.com with ESMTPSA id k3sm3512653wju.29.2016.06.29.05.35.32 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 29 Jun 2016 05:35:32 -0700 (PDT) From: Carlo Caione To: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux@endlessm.com, devicetree@vger.kernel.org, khilman@baylibre.com, mark.rutland@arm.com, robh+dt@kernel.org, matthias.bgg@gmail.com, narmstrong@baylibre.com, bjdooks@googlemail.com, srinivas.kandagatla@linaro.org, maxime.ripard@free-electrons.com Subject: [PATCH v2 2/6] documentation: Add secure monitor bindings documentation Date: Wed, 29 Jun 2016 14:34:12 +0200 Message-Id: <1467203656-14381-3-git-send-email-carlo@caione.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1467203656-14381-1-git-send-email-carlo@caione.org> References: <1467203656-14381-1-git-send-email-carlo@caione.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160629_053555_442567_77F0AD9E X-CRM114-Status: GOOD ( 12.03 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Carlo Caione MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Carlo Caione Add the binding documentation for the Amlogic secure monitor driver. Signed-off-by: Carlo Caione Acked-by: Rob Herring --- .../devicetree/bindings/firmware/meson/meson_sm.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/devicetree/bindings/firmware/meson/meson_sm.txt diff --git a/Documentation/devicetree/bindings/firmware/meson/meson_sm.txt b/Documentation/devicetree/bindings/firmware/meson/meson_sm.txt new file mode 100644 index 0000000..c248cd4 --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/meson/meson_sm.txt @@ -0,0 +1,15 @@ +* Amlogic Secure Monitor + +In the Amlogic SoCs the Secure Monitor code is used to provide access to the +NVMEM, enable JTAG, set USB boot, etc... + +Required properties for the secure monitor node: +- compatible: Should be "amlogic,meson-gxbb-sm" + +Example: + + firmware { + sm: secure-monitor { + compatible = "amlogic,meson-gxbb-sm"; + }; + };