From patchwork Sun Mar 31 03:15:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 10878675 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AA577922 for ; Sun, 31 Mar 2019 03:16:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 972A828468 for ; Sun, 31 Mar 2019 03:16:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8BB0E2883F; Sun, 31 Mar 2019 03:16:25 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3E2D128917 for ; Sun, 31 Mar 2019 03:16:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731112AbfCaDPl (ORCPT ); Sat, 30 Mar 2019 23:15:41 -0400 Received: from mail.nic.cz ([217.31.204.67]:37882 "EHLO mail.nic.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731065AbfCaDPl (ORCPT ); Sat, 30 Mar 2019 23:15:41 -0400 Received: from dellmb.labs.office.nic.cz (unknown [IPv6:2001:1488:fffe:6:cac7:3539:7f1f:463]) by mail.nic.cz (Postfix) with ESMTP id 3D82F635EA; Sun, 31 Mar 2019 05:15:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1554002139; bh=ilqL0T1bXVJ2WTz11GZd56/0564HlruHA/JJZss7ZIc=; h=From:To:Date; b=tyPRLXWJSGta2VUS9CsvfFjiqbJhq0CdHZSlFnI4sn/16HpJiXHfvJZKe0EGxBrXo qLJ1MkFubGg2ECOfwC/AN6JWF117mTFaBO98rhJudl5uvI5N0FshBRF73lS2D9K74l l+RVha0FdpsOhgh0yMn09n7/tAJtf+fjQwGDMwvo= From: =?utf-8?q?Marek_Beh=C3=BAn?= To: Jassi Brar Cc: Jassi Brar , linux-kernel@vger.kernel.org, Gregory CLEMENT , Miquel Raynal , Linus Walleij , linux-arm-kernel@lists.infradead.org, arm@kernel.org, Linux Crypto Mailing List , Herbert Xu , =?utf-8?q?Marek_Beh=C3=BAn?= Subject: [PATCH v3 crypto+mailbox+firmware RESEND 4/6] dt-bindings: firmware: Document cznic,turris-mox-rwtm binding Date: Sun, 31 Mar 2019 05:15:35 +0200 Message-Id: <20190331031537.10626-5-marek.behun@nic.cz> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20190331031537.10626-1-marek.behun@nic.cz> References: <20190331031537.10626-1-marek.behun@nic.cz> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.99.2 at mail X-Virus-Status: Clean Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This adds device tree binding documentation for the driver communicating with the rWTM firmware on Turris Mox. Signed-off-by: Marek Behún Reviewed-by: Rob Herring --- .../firmware/cznic,turris-mox-rwtm.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt diff --git a/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt b/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt new file mode 100644 index 000000000000..338169dea7bb --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt @@ -0,0 +1,19 @@ +Turris Mox rWTM firmware driver + +Required properties: + - compatible : Should be "cznic,turris-mox-rwtm" + - mboxes : Must contain a reference to associated mailbox + +This device tree node should be used on Turris Mox, or potentially another A3700 +compatible device running the Mox's rWTM firmware in the secure processor (for +example it is possible to flash this firmware into EspressoBin). + +Example: + + firmware { + turris-mox-rwtm { + compatible = "cznic,turris-mox-rwtm"; + mboxes = <&rwtm 0>; + status = "okay"; + }; + };