From patchwork Mon Jan 30 15:42:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jia Jie Ho X-Patchwork-Id: 648776 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D12CC54EAA for ; Mon, 30 Jan 2023 15:45:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236952AbjA3PpM convert rfc822-to-8bit (ORCPT ); Mon, 30 Jan 2023 10:45:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236923AbjA3PpL (ORCPT ); Mon, 30 Jan 2023 10:45:11 -0500 Received: from fd01.gateway.ufhost.com (fd01.gateway.ufhost.com [61.152.239.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CF2BD2BECE; Mon, 30 Jan 2023 07:45:03 -0800 (PST) Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by fd01.gateway.ufhost.com (Postfix) with ESMTP id E64E524E154; Mon, 30 Jan 2023 23:45:01 +0800 (CST) Received: from EXMBX168.cuchost.com (172.16.6.78) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 30 Jan 2023 23:45:01 +0800 Received: from ubuntu.localdomain (202.190.105.77) by EXMBX168.cuchost.com (172.16.6.78) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Mon, 30 Jan 2023 23:44:35 +0800 From: Jia Jie Ho To: Herbert Xu , "David S . Miller" , Rob Herring , Krzysztof Kozlowski , Emil Renner Berthing , Conor Dooley CC: , , , Subject: [PATCH v2 1/4] dt-bindings: crypto: Add StarFive crypto module Date: Mon, 30 Jan 2023 23:42:39 +0800 Message-ID: <20230130154242.112613-2-jiajie.ho@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230130154242.112613-1-jiajie.ho@starfivetech.com> References: <20230130154242.112613-1-jiajie.ho@starfivetech.com> MIME-Version: 1.0 X-Originating-IP: [202.190.105.77] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX168.cuchost.com (172.16.6.78) X-YovoleRuleAgent: yovoleflag Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Add documentation to describe StarFive cryptographic engine. Co-developed-by: Huan Feng Signed-off-by: Huan Feng Signed-off-by: Jia Jie Ho Reviewed-by: Rob Herring --- .../crypto/starfive,jh7110-crypto.yaml | 70 +++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/starfive,jh7110-crypto.yaml diff --git a/Documentation/devicetree/bindings/crypto/starfive,jh7110-crypto.yaml b/Documentation/devicetree/bindings/crypto/starfive,jh7110-crypto.yaml new file mode 100644 index 000000000000..71a2876bd6e4 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/starfive,jh7110-crypto.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/starfive,jh7110-crypto.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive Cryptographic Module + +maintainers: + - Jia Jie Ho + - William Qiu + +properties: + compatible: + const: starfive,jh7110-crypto + + reg: + maxItems: 1 + + clocks: + items: + - description: Hardware reference clock + - description: AHB reference clock + + clock-names: + items: + - const: hclk + - const: ahb + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + + dmas: + items: + - description: TX DMA channel + - description: RX DMA channel + + dma-names: + items: + - const: tx + - const: rx + +required: + - compatible + - reg + - clocks + - clock-names + - resets + - dmas + - dma-names + +additionalProperties: false + +examples: + - | + crypto: crypto@16000000 { + compatible = "starfive,jh7110-crypto"; + reg = <0x16000000 0x4000>; + clocks = <&clk 15>, <&clk 16>; + clock-names = "hclk", "ahb"; + interrupts = <28>; + resets = <&reset 3>; + dmas = <&dma 1 2>, + <&dma 0 2>; + dma-names = "tx", "rx"; + }; +...