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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9F68C35247 for ; Wed, 5 Feb 2020 17:23:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 826EF20702 for ; Wed, 5 Feb 2020 17:23:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727363AbgBERXw (ORCPT ); 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-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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