From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1A21C433EF for ; Wed, 20 Oct 2021 10:35:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF4DC6128B for ; Wed, 20 Oct 2021 10:35:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230020AbhJTKiL (ORCPT ); Wed, 20 Oct 2021 06:38:11 -0400 Received: from mga09.intel.com ([134.134.136.24]:7393 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229864AbhJTKiL (ORCPT ); Wed, 20 Oct 2021 06:38:11 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10142"; a="228622906" X-IronPort-AV: E=Sophos;i="5.87,166,1631602800"; d="scan'208";a="228622906" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2021 03:35:57 -0700 X-IronPort-AV: E=Sophos;i="5.87,166,1631602800"; d="scan'208";a="527005579" Received: from dhicke3x-mobl1.ger.corp.intel.com (HELO dalessan-mobl1.ir.intel.com) ([10.252.29.200]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2021 03:35:54 -0700 From: Daniele Alessandrelli To: linux-crypto@vger.kernel.org, Herbert Xu , "David S. Miller" Cc: devicetree@vger.kernel.org, Rob Herring , Daniele Alessandrelli , Mark Gross , Prabhjot Khurana , Elena Reshetova Subject: [PATCH 4/5] dt-bindings: crypto: Add Keem Bay ECC bindings Date: Wed, 20 Oct 2021 11:35:37 +0100 Message-Id: <20211020103538.360614-5-daniele.alessandrelli@linux.intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211020103538.360614-1-daniele.alessandrelli@linux.intel.com> References: <20211020103538.360614-1-daniele.alessandrelli@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Prabhjot Khurana Add Keem Bay Offload and Crypto Subsystem (OCS) Elliptic Curve Cryptography (ECC) device tree bindings. Signed-off-by: Prabhjot Khurana Signed-off-by: Daniele Alessandrelli --- .../crypto/intel,keembay-ocs-ecc.yaml | 47 +++++++++++++++++++ MAINTAINERS | 7 +++ 2 files changed, 54 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml diff --git a/Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml b/Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml new file mode 100644 index 000000000000..a3c16451b1ad --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/intel,keembay-ocs-ecc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel Keem Bay OCS ECC Device Tree Bindings + +maintainers: + - Daniele Alessandrelli + - Prabhjot Khurana + +description: + The Intel Keem Bay Offload and Crypto Subsystem (OCS) Elliptic Curve + Cryptography (ECC) device provides hardware acceleration for elliptic curve + cryptography using the NIST P-256 and NIST P-384 elliptic curves. + +properties: + compatible: + const: intel,keembay-ocs-ecc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + crypto@30001000 { + compatible = "intel,keembay-ocs-ecc"; + reg = <0x30001000 0x1000>; + interrupts = ; + clocks = <&scmi_clk 95>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index eeb4c70b3d5b..c588801a7b12 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9512,6 +9512,13 @@ F: drivers/crypto/keembay/keembay-ocs-aes-core.c F: drivers/crypto/keembay/ocs-aes.c F: drivers/crypto/keembay/ocs-aes.h +INTEL KEEM BAY OCS ECC CRYPTO DRIVER +M: Daniele Alessandrelli +M: Prabhjot Khurana +M: Mark Gross +S: Maintained +F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml + INTEL KEEM BAY OCS HCU CRYPTO DRIVER M: Daniele Alessandrelli M: Declan Murphy -- 2.31.1