From patchwork Wed Nov 11 14:11:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gilad Ben-Yossef X-Patchwork-Id: 322931 Delivered-To: patch@linaro.org Received: by 2002:a05:6e02:5ce:0:0:0:0 with SMTP id l14csp422894ils; Wed, 11 Nov 2020 06:13:27 -0800 (PST) X-Google-Smtp-Source: ABdhPJwP39biRXPWoC2mnWgjqMacNi1QjBpFFo0pMFlC1SEOMGmDKcNGdrgXwU1tPaA1Vbm4gRO4 X-Received: by 2002:a17:906:f207:: with SMTP id gt7mr25966933ejb.293.1605104006885; Wed, 11 Nov 2020 06:13:26 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605104006; cv=none; d=google.com; s=arc-20160816; b=j28XVs7Sl3EkUVKy3WMqDxpv9v5QkKNefNTaEc1Po3vZWkWr0LejB2KEXR8Jn+0Yit TBql2WOwnvpf2tUf02OlnVi9zF7AQ+GeywXUU/rKtnvPQhjMWg5OGtnNRe+RO4oJTzxL 628poIJQpgeohN9DBul/FtE8EKIqYPE7yUpsaFQWuKFhVLOPwUAYRKxUcGRVhOtUQ/Ih +0fQQforOAqrkvrsV6MqTqq9dv1JF4EfCy75Eo4xB1DRtUU5MhG/y8eIyr/fi7b6zF+e jtsPkPKDDVE86z0DlE7geKeCMg5ysPnUeDD6qlaWFqASrrs/mlsuR9L7ACkn+gdjxT63 3HVw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=xIg74NRMVtkp+EAnhhY6Mxn5sZfvu0CdJMWlqGPSqYc=; b=pHLOp9KchkHhNYM44C83qPI2hc54muGOUlpDU/0Syl0w37t8ulmOIBtdNs6ODtxYPX QWZ4ju7ueD2v5CdHEpzCJnxDTyrgGkesHaTBRdQkSiKXwcybJfx6GVzY6rhzK7L9/3dB hRFa6cAy6JHvo0vjjGA/opZnEhf1to2DTvBeSkm579vAbgDKoEJ4OW2KhyYnBwVBT00Y FJm6+zazNOKUYkeAPYqItVZb/jfM40YXf5Dz/uuT5Io3nwV+DFMaRLWEbOeF41EKn3GG IO0uLpvn3SOW+sFpLRXhte3+XMxbfSM1PzisISdn/rxBpxuh3b4MiM8nE0DDGmD64QNP mMEA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id e8si1358441ejd.368.2020.11.11.06.13.26; Wed, 11 Nov 2020 06:13:26 -0800 (PST) Received-SPF: pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of devicetree-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=devicetree-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726460AbgKKONJ (ORCPT + 6 others); Wed, 11 Nov 2020 09:13:09 -0500 Received: from foss.arm.com ([217.140.110.172]:54764 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726149AbgKKOMT (ORCPT ); Wed, 11 Nov 2020 09:12:19 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B86651042; Wed, 11 Nov 2020 06:12:18 -0800 (PST) Received: from e110176-lin.kfn.arm.com (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id B111D3F718; Wed, 11 Nov 2020 06:12:16 -0800 (PST) From: Gilad Ben-Yossef To: Herbert Xu , "David S. Miller" , Rob Herring Cc: Ofir Drang , Rob Herring , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] dt-bindings: crypto: update ccree optional params Date: Wed, 11 Nov 2020 16:11:36 +0200 Message-Id: <20201111141138.836-2-gilad@benyossef.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201111141138.836-1-gilad@benyossef.com> References: <20201111141138.836-1-gilad@benyossef.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document ccree driver supporting new optional parameters allowing to override cache parameters. Signed-off-by: Gilad Ben-Yossef Cc: Rob Herring --- Documentation/devicetree/bindings/crypto/arm-cryptocell.txt | 4 ++++ 1 file changed, 4 insertions(+) -- 2.29.2 diff --git a/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt b/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt index 6130e6eb4af8..fb4ba4a3af4c 100644 --- a/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt +++ b/Documentation/devicetree/bindings/crypto/arm-cryptocell.txt @@ -13,6 +13,10 @@ Required properties: Optional properties: - clocks: Reference to the crypto engine clock. - dma-coherent: Present if dma operations are coherent. +- cache-attributes: override default cache attributes with "write-through" or "write-back". + Default is write through, write allocate. +- sharability-domain: override default cache sharability domain with "inner-sharable". + Default is outer-sharable (712, 703, 713 only). Examples: