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: 13121380 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E0976C54EED for ; Mon, 30 Jan 2023 15:45:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=UbuP8VUDPfQXnW0Ax3Krh+tPnDbuM5bWfYcDoZoahmI=; b=RYODQwWmwXvz3l AE4OfCVqFa1vd3tgfg9t10WPrJASy7LMsBaFi6TJXw0vhIRZvyDDabMTUPm+b9wWtq0mnR7ZjVk/x /Zhd47YGSHyoBgNJiPZ5eJRysmdWYg8bGS4Hz+1Ld+53kTKyHJ+vbtVfHnld3wxuRA59+4H4TEmtk h10is+QS4l/nBa3rkSo/rnCYIprdV0zze+5kXa4qsLtFjtiTRlcFCBmIgj+6gM8HuFTaH7Ta013VQ 9Tt1PNAmpt7yH3FoGSuKFXRsKdh0TwV8UKDncmIP0HuocDBtnLvCe44CUamUDY18GGCBW2kXfs1sD DrO4wVIC8FMXo+C/ntNw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMWLx-0045dD-0F; Mon, 30 Jan 2023 15:45:53 +0000 Received: from fd01.gateway.ufhost.com ([61.152.239.71]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMWLa-0045Vp-Qu for linux-riscv@lists.infradead.org; Mon, 30 Jan 2023 15:45:32 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230130_074531_069593_77223424 X-CRM114-Status: GOOD ( 10.53 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.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"; + }; +...