Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp3637154ybv; Sun, 16 Feb 2020 02:05:02 -0800 (PST) X-Google-Smtp-Source: APXvYqyh4OSerJmeB/122C87gU4JYk7Re2ij8xXwgesK6O2NsGkVc+nL5x/RGhkSmNAPsSIAQIVv X-Received: by 2002:aca:ed94:: with SMTP id l142mr7101543oih.58.1581847502780; Sun, 16 Feb 2020 02:05:02 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1581847502; cv=none; d=google.com; s=arc-20160816; b=TUDqAVQKmNxGepjI8mXg3UPagYpC0kVY/ZkDJv+WwNj0DiGTQQmR/Fvdtq98fP5CdA mD4FgI3Ii/khgHqZCiYws7UJj/r8j7KjM4V3NtEU7CFd7fmz/j84w/sFHZipa74IKxXN NJJuLmOR2oS0Zoeldby8GP92EHCUqoaIvZLYScj1QfmlJ9hI5+e/+RBUO8GjLvw6kgRF ajwL7VUZy/bMESMh8D68gVIQcMncfz0oFSKcMPivprOLEVwQoayZjwizON1xtaXY53Za NMNBKszCRi8IsxKR2Lo4Isyaipp8xv3ZdOyqbDTSjrXmo4/D3g4LSUpknjBD9N0jeH1m 2eNA== 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=ER/hTxisvymqqCMzRdQT3WQ7dvo3LTJh6Sx2Q2BsFWI=; b=bLw0zsQ4xtqSMk/pTHdxUIJTe6m5T0E7lXe+Op26rIYq0H2OOX/wwOuBiVjxdZLHuL oidurtqxExy0EOpzyn4Ku+5uQ+ZoSDJeaQvZw9LHm5G+vH0kY2kA165526fV0/3l65pM xRtRl1ZZ6AAdlYoubTqiSHjSz8F+fiU6wrGyfdUBokUkonl0Z31l6/HcJ1LU0mNzCOIb RB5Jp+KrUI3p56mIZCQDMq9Vz9dLG0pg5TdmVfIdCXI2NhIE1FEfpotYPnZ5wUdirC5s /AmpcMBbXHr/6QWqHyGs9goP0/sqOg0s1R97EjR2bOGpAiGnUbwH4XSFQiThcdQnSRge v9Pg== 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 m9si4941422oie.148.2020.02.16.02.04.38; Sun, 16 Feb 2020 02:05:02 -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 S1726140AbgBPKEf (ORCPT + 99 others); Sun, 16 Feb 2020 05:04:35 -0500 Received: from foss.arm.com ([217.140.110.172]:52964 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726020AbgBPKEf (ORCPT ); Sun, 16 Feb 2020 05:04:35 -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 7E78030E; Sun, 16 Feb 2020 02:04:34 -0800 (PST) Received: from ssg-dev-vb.kfn.arm.com (unknown [10.50.4.137]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 559553F68F; Sun, 16 Feb 2020 02:04:30 -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 v4 0/3] hw_random: introduce Arm CryptoCell TRNG driver Date: Sun, 16 Feb 2020 12:04:07 +0200 Message-Id: <1581847450-22924-1-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. v4 changes: update arm-cctrng.yaml to conform with json-schema standard. v3 change: 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 | 50 ++ MAINTAINERS | 9 + drivers/char/hw_random/Kconfig | 12 + drivers/char/hw_random/Makefile | 1 + drivers/char/hw_random/cctrng.c | 767 +++++++++++++++++++++ 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