From patchwork Thu Nov 16 18:06:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= X-Patchwork-Id: 744486 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="UMvrM70d" Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 19898D4F; Thu, 16 Nov 2023 10:06:48 -0800 (PST) Received: by mail-ed1-x535.google.com with SMTP id 4fb4d7f45d1cf-5409bc907edso1635876a12.0; Thu, 16 Nov 2023 10:06:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700158006; x=1700762806; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=yGuolYAuOJ9mG/TiRTbTUdmCZ4CIel/D0oAmSK+iTUM=; b=UMvrM70dl+effar28/CKD/DvErEKWQIcsmk1/2bcOwLPID6Z7T+Vk7gnyuugT7uWfB uGIf3D2Pw/MdxPiR4S6qPwWyZE3VM4pRy9LcKeHiypoD9zs0auS62bUQsIddB2j9BYxO SNtc8ho1pFOIVc+AI1cO3YdrwKa8vYw4RsoYbMJeyiF1TmqyhoLLbEoj11eL712feAYR WAtROSmtOmbZA1IkKpB1TSNz3QmY2j2ha7cdjdhyLiJbzRpcGAqcJM+5zirQ73BMaxws Tgsh0VBz/BZCCL3+MK7s67m6OhQzA0rt8wp6MPzPobTK009RbQSyT1JAatopfoz9w7eA R6QA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700158006; x=1700762806; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=yGuolYAuOJ9mG/TiRTbTUdmCZ4CIel/D0oAmSK+iTUM=; b=lwftINa5OnPyf7AYhsTCxPv1/fpG3lmdIQxWhwfhoBCxsJGQ7+WZ4dNnTdGmOrN90z XSVCnrL1KKiPJN6pLVTEdmJt1S2HVtx0kUAtAhXxyravwqTB4MlRdiqEBnaevMurYdKB xvO1kpb+b6YMvCYAWpR1ilhSSY/M48O8lOCBgApWcNpMW/TuAzUBGqn01t5JxLyzmmyd uQY53Pm5VyoiHiPuhSHg/P8zqO1++cc2Oe2+JNg1krXLNn62scLK7aReyjEtjrMJl7Gb W23Kt7CPdzDIJLC2pcqyH2xfa07JCjENLJ7lbx2T1tdegZH8r4xz2JdAUGR2IPxyGBga gYTg== X-Gm-Message-State: AOJu0YywoW4PKiahVOz0DxoRX9sSWjTA0vl28a0//kQP7iOTnDT/HfUD x2YfwEeq0p0l1j3w2adCduA= X-Google-Smtp-Source: AGHT+IHqvVl4Ix2JgJUurJj5Fy4AY21stEqD3txM0qiceNd2moWcQx3nAzmPGORKD4YDsRR/Ua7ZqQ== X-Received: by 2002:a17:906:cedd:b0:9e2:c6a7:447a with SMTP id si29-20020a170906cedd00b009e2c6a7447amr12449909ejb.45.1700158006219; Thu, 16 Nov 2023 10:06:46 -0800 (PST) Received: from localhost.lan (031011218106.poznan.vectranet.pl. [31.11.218.106]) by smtp.gmail.com with ESMTPSA id t25-20020a1709066bd900b0099c53c4407dsm8621877ejs.78.2023.11.16.10.06.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Nov 2023 10:06:45 -0800 (PST) From: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= To: Herbert Xu , "David S . Miller" , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Antoine Tenart , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= Subject: [PATCH V2] dt-bindings: crypto: convert Inside Secure SafeXcel to the json-schema Date: Thu, 16 Nov 2023 19:06:41 +0100 Message-Id: <20231116180641.29420-1-zajec5@gmail.com> X-Mailer: git-send-email 2.35.3 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Rafał Miłecki This helps validating DTS files. Cc: Antoine Tenart Signed-off-by: Rafał Miłecki Reviewed-by: Krzysztof Kozlowski --- V2: Rename file to inside-secure,safexcel.yaml Drop minItems from interrupts Move additionalProperties down Improve condition in allOf Sorry for those issues in V1. I hope I didn't miss anything this time. .../crypto/inside-secure,safexcel.yaml | 86 +++++++++++++++++++ .../crypto/inside-secure-safexcel.txt | 40 --------- 2 files changed, 86 insertions(+), 40 deletions(-) create mode 100644 Documentation/devicetree/bindings/crypto/inside-secure,safexcel.yaml delete mode 100644 Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt diff --git a/Documentation/devicetree/bindings/crypto/inside-secure,safexcel.yaml b/Documentation/devicetree/bindings/crypto/inside-secure,safexcel.yaml new file mode 100644 index 000000000000..ef07258d16c1 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/inside-secure,safexcel.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/inside-secure,safexcel.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Inside Secure SafeXcel cryptographic engine + +maintainers: + - Antoine Tenart + +properties: + compatible: + oneOf: + - const: inside-secure,safexcel-eip197b + - const: inside-secure,safexcel-eip197d + - const: inside-secure,safexcel-eip97ies + - const: inside-secure,safexcel-eip197 + description: Equivalent of inside-secure,safexcel-eip197b + deprecated: true + - const: inside-secure,safexcel-eip97 + description: Equivalent of inside-secure,safexcel-eip97ies + deprecated: true + + reg: + maxItems: 1 + + interrupts: + maxItems: 6 + + interrupt-names: + items: + - const: ring0 + - const: ring1 + - const: ring2 + - const: ring3 + - const: eip + - const: mem + + clocks: + minItems: 1 + maxItems: 2 + + clock-names: + minItems: 1 + items: + - const: core + - const: reg + +required: + - reg + - interrupts + - interrupt-names + +allOf: + - if: + properties: + clocks: + minItems: 2 + then: + properties: + clock-names: + minItems: 2 + required: + - clock-names + +additionalProperties: false + +examples: + - | + #include + #include + + crypto@800000 { + compatible = "inside-secure,safexcel-eip197b"; + reg = <0x800000 0x200000>; + interrupts = , + , + , + , + , + ; + interrupt-names = "ring0", "ring1", "ring2", "ring3", "eip", "mem"; + clocks = <&cpm_syscon0 1 26>; + clock-names = "core"; + }; diff --git a/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt b/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt deleted file mode 100644 index 3bbf144c9988..000000000000 --- a/Documentation/devicetree/bindings/crypto/inside-secure-safexcel.txt +++ /dev/null @@ -1,40 +0,0 @@ -Inside Secure SafeXcel cryptographic engine - -Required properties: -- compatible: Should be "inside-secure,safexcel-eip197b", - "inside-secure,safexcel-eip197d" or - "inside-secure,safexcel-eip97ies". -- reg: Base physical address of the engine and length of memory mapped region. -- interrupts: Interrupt numbers for the rings and engine. -- interrupt-names: Should be "ring0", "ring1", "ring2", "ring3", "eip", "mem". - -Optional properties: -- clocks: Reference to the crypto engine clocks, the second clock is - needed for the Armada 7K/8K SoCs. -- clock-names: mandatory if there is a second clock, in this case the - name must be "core" for the first clock and "reg" for - the second one. - -Backward compatibility: -Two compatibles are kept for backward compatibility, but shouldn't be used for -new submissions: -- "inside-secure,safexcel-eip197" is equivalent to - "inside-secure,safexcel-eip197b". -- "inside-secure,safexcel-eip97" is equivalent to - "inside-secure,safexcel-eip97ies". - -Example: - - crypto: crypto@800000 { - compatible = "inside-secure,safexcel-eip197b"; - reg = <0x800000 0x200000>; - interrupts = , - , - , - , - , - ; - interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", - "eip"; - clocks = <&cpm_syscon0 1 26>; - };