From patchwork Sun Sep 13 16:10:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Zhou Yanjie X-Patchwork-Id: 253043 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=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, 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 BDABBC433E2 for ; Sun, 13 Sep 2020 16:11:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 84B1A221EB for ; Sun, 13 Sep 2020 16:11:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725940AbgIMQLK (ORCPT ); Sun, 13 Sep 2020 12:11:10 -0400 Received: from out28-101.mail.aliyun.com ([115.124.28.101]:59451 "EHLO out28-101.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725876AbgIMQLI (ORCPT ); Sun, 13 Sep 2020 12:11:08 -0400 X-Alimail-AntiSpam: AC=CONTINUE; BC=0.4906068|-1; CH=green; DM=|CONTINUE|false|; DS=CONTINUE|ham_news_journal|0.00644634-0.00230636-0.991247; FP=0|0|0|0|0|-1|-1|-1; HT=e02c03302; MF=zhouyanjie@wanyeetech.com; NM=1; PH=DS; RN=25; RT=25; SR=0; TI=SMTPD_---.IWac2C6_1600013452; Received: from localhost.localdomain(mailfrom:zhouyanjie@wanyeetech.com fp:SMTPD_---.IWac2C6_1600013452) by smtp.aliyun-inc.com(10.147.41.187); Mon, 14 Sep 2020 00:10:59 +0800 From: =?utf-8?b?5ZGo55Cw5p2wIChaaG91IFlhbmppZSk=?= To: arnd@arndb.de, gregkh@linuxfoundation.org, mpm@selenic.com, herbert@gondor.apana.org.au, robh+dt@kernel.org Cc: linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, hadar.gat@arm.com, geert+renesas@glider.be, krzk@kernel.org, wahrenst@gmx.net, masahiroy@kernel.org, tmaimon77@gmail.com, rdunlap@infradead.org, qianweili@huawei.com, daniel.thompson@linaro.org, xuzaibo@huawei.com, olivier.sobrie@silexinsight.com, dongsheng.qiu@ingenic.com, aric.pzqi@ingenic.com, rick.tyliu@ingenic.com, yanfei.li@ingenic.com, sernia.zhou@foxmail.com, zhenwenjin@gmail.com Subject: [PATCH 0/2] Add support for the TRNG in Ingenic X1830. Date: Mon, 14 Sep 2020 00:10:19 +0800 Message-Id: <20200913161021.120226-1-zhouyanjie@wanyeetech.com> X-Mailer: git-send-email 2.11.0 MIME-Version: 1.0 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org 1.Add the TRNG bindings for the X1830 SoC from Ingenic. 2.Add X1830 SoC digital true random number generator driver. 周琰杰 (Zhou Yanjie) (2): dt-bindings: RNG: Add Ingenic TRNG bindings. crypto: Ingenic: Add hardware TRNG for Ingenic X1830. .../devicetree/bindings/rng/ingenic,trng.yaml | 43 ++++++ drivers/char/hw_random/Kconfig | 14 ++ drivers/char/hw_random/Makefile | 1 + drivers/char/hw_random/ingenic-trng.c | 161 +++++++++++++++++++++ 4 files changed, 219 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/ingenic,trng.yaml create mode 100644 drivers/char/hw_random/ingenic-trng.c Reviewed-by: Rob Herring