Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp511988ybv; Wed, 5 Feb 2020 09:24:38 -0800 (PST) X-Google-Smtp-Source: APXvYqwHn5NqLzz0Fu8Xqn1tvt22VJw1NrZBr4KLRgXiFD6Gyh0OoLg9LxhviZFSoQ6ZFS/dW7n1 X-Received: by 2002:a05:6830:16d8:: with SMTP id l24mr26926781otr.268.1580923477764; Wed, 05 Feb 2020 09:24:37 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1580923477; cv=none; d=google.com; s=arc-20160816; b=a+qoEXzRklyInZ1S7QJ1qbOjk+pUl5kgYSWjLk8nRnqwT8Eq53Lg5M9p9Tg9CjUpD4 WT+ThDZeLHGp5RQ9Wl+nedwYqMIaMlfoc3xrHy5Phj/5HVsnA6YAYwHX6Va5Z1ixZxbT kxtaeWAHhM268eBN6Ruxab3Xc1Rx7X6I5/zoY/VGVwh16a+dd0OxQICRyAwV1D1nhFAy 67bRGkaAZp1+8uwlMu904zz6BN20LfXdUBX3XyifvQ8eC9megIKkZnnOwjlojpcDti5y bR7M2RVnY0+wSbEjDTaHKLKIH88oHOY3O/NcHHJ4dxHp7wND4WQqII6H1lvfXbpNqODL bzQA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from; bh=cp2MitcOBKZPW/VkqVpBzTeADeS6lW0SaAcxL7lKEBE=; b=pYkN6tei1BHbauN/yEi2CTvRC/5/G9fVdb5wDGMQUGezG7356AEdl08iOlN/1Q0JzZ jOo0OmdRmIcVE48YIMrgjw2Tqih98p6gBtuXffQIENAyjtVoQSJ0f6zqWAvsOwNHLzZN G5cCx/Sy/48QKDPR+5IeVUMNSJOZQGRFDG6I2Mmm6gTj9Gtwvo/AbMaK78DH/fyhc92y 9pg8JFSWrGxqF50XZuN5VaXxlZysYJvGDoAd4ixVAkJB1RauJvueV9WMovM8QsF03kLs 8zP7B0plFCohRNsz8qyh6a/JteFhdwCECQC6yHPX6z/OT6NK1vWR9P9J5S90ebBUWoOP BQGA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id s15si415379oih.252.2020.02.05.09.24.16; Wed, 05 Feb 2020 09:24:37 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-crypto-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727109AbgBERXw (ORCPT + 99 others); Wed, 5 Feb 2020 12:23:52 -0500 Received: from foss.arm.com ([217.140.110.172]:49940 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726748AbgBERXw (ORCPT ); Wed, 5 Feb 2020 12:23:52 -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 EB8BD1FB; Wed, 5 Feb 2020 09:23:51 -0800 (PST) Received: from ssg-dev-vb.kfn.arm.com (E111385.Arm.com [10.50.4.77]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id D044A3F52E; Wed, 5 Feb 2020 09:23:47 -0800 (PST) From: Hadar Gat To: Matt Mackall , Herbert Xu , Rob Herring , Mark Rutland , Arnd Bergmann , Greg Kroah-Hartman , Krzysztof Kozlowski , Daniel Thompson , Tomer Maimon , Stefan Wahren , Sumit Garg , Zaibo Xu , Weili Qian , Mauro Carvalho Chehab , "David S. Miller" , Jonathan Cameron Cc: linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Gilad Ben-Yossef , Ofir Drang , Hadar Gat Subject: [PATCH v3 0/3] hw_random: introduce Arm CryptoCell TRNG driver Date: Wed, 5 Feb 2020 19:23:22 +0200 Message-Id: <1580923405-28140-1-git-send-email-hadar.gat@arm.com> X-Mailer: git-send-email 2.7.4 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org The Arm CryptoCell is a hardware security engine. This patch introduces driver for its TRNG (True Random Number Generator) engine. v3 changes: removed few unneeded "#ifdef CONFIG_PM" from the code. v2 changes: fixed 'make dt_bnding_check' errors. Hadar Gat (3): dt-bindings: add device tree binding for Arm CryptoCell trng engine hw_random: cctrng: introduce Arm CryptoCell driver MAINTAINERS: add HG as cctrng maintainer .../devicetree/bindings/rng/arm-cctrng.yaml | 51 ++ MAINTAINERS | 9 + drivers/char/hw_random/Kconfig | 12 + drivers/char/hw_random/Makefile | 1 + drivers/char/hw_random/cctrng.c | 766 +++++++++++++++++++++ drivers/char/hw_random/cctrng.h | 69 ++ 6 files changed, 908 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/arm-cctrng.yaml create mode 100644 drivers/char/hw_random/cctrng.c create mode 100644 drivers/char/hw_random/cctrng.h -- 2.7.4