From patchwork Wed Jun 21 13:29:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Romanov X-Patchwork-Id: 1798018 X-Patchwork-Delegate: narmstrong@baylibre.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=sberdevices.ru header.i=@sberdevices.ru header.a=rsa-sha256 header.s=mail header.b=lFRIVL7T; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4QmVQ40blvz20Wk for ; Thu, 22 Jun 2023 03:10:48 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 3A14286103; Wed, 21 Jun 2023 19:10:33 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=sberdevices.ru Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=sberdevices.ru header.i=@sberdevices.ru header.b="lFRIVL7T"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 378AB86362; Wed, 21 Jun 2023 15:30:37 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.2 Received: from mx.sberdevices.ru (mx.sberdevices.ru [45.89.227.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 778DE8634E for ; Wed, 21 Jun 2023 15:30:30 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=sberdevices.ru Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=AVRomanov@sberdevices.ru Received: from s-lin-edge02.sberdevices.ru (localhost [127.0.0.1]) by mx.sberdevices.ru (Postfix) with ESMTP id 9F3A95FD88; Wed, 21 Jun 2023 16:30:29 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sberdevices.ru; s=mail; t=1687354229; bh=9NDWfqlveiomYcuMLLajjE0Z40U35hbF8ZQi5fk0pYk=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=lFRIVL7Tz1iJj3sK2XPaJAweOaBVXkESDvckMPjz5BDATbur9Mp3pEj82HDHvXZDN 30fV2KXvxQWe+hN6zibPmPDqetOxys5m0jXRMB8VdH2GFvAnIPuwhpauQ/kCPrxpLt pKseYFfoT+4wAvK7uW4n4me7lwqw2KtgMqQkvqfluemVp/bt2+tvOm9hyxOPpG17tj /2s/wMQsQfjG2ccX7zJ5s6oX8L+41krBemoI+Y94r8dVNX7MF5SWKHE574B/tFF/FN woIF41lJRFQzZTR582Jxo/9njzZhvtVA3Z0qk+l+tDIQsMjG97zKQo6JBgI2Br4EBd Il54Nlp6BWJeA== Received: from p-i-exch-sc-m01.sberdevices.ru (p-i-exch-sc-m01.sberdevices.ru [172.16.192.107]) by mx.sberdevices.ru (Postfix) with ESMTP; Wed, 21 Jun 2023 16:30:28 +0300 (MSK) From: Alexey Romanov To: , CC: , , , Alexey Romanov Subject: [PATCH v1 1/2] meson-a1: dts: add hw rng node Date: Wed, 21 Jun 2023 16:29:52 +0300 Message-ID: <20230621132953.83343-1-avromanov@sberdevices.ru> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-Originating-IP: [100.64.160.123] X-ClientProxiedBy: p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) To p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) X-KSMG-Rule-ID: 4 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Status: not scanned, disabled by settings X-KSMG-AntiSpam-Interceptor-Info: not scanned X-KSMG-AntiPhishing: not scanned, disabled by settings X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 1.1.2.30, bases: 2023/06/21 06:08:00 #21543483 X-KSMG-AntiVirus-Status: Clean, skipped X-Mailman-Approved-At: Wed, 21 Jun 2023 19:10:31 +0200 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add support for hardware random number generator of Amlogic Meson SoCs. Signed-off-by: Alexey Romanov --- arch/arm/dts/meson-a1.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/dts/meson-a1.dtsi b/arch/arm/dts/meson-a1.dtsi index f3560cbc3a4..1f57c137384 100644 --- a/arch/arm/dts/meson-a1.dtsi +++ b/arch/arm/dts/meson-a1.dtsi @@ -140,6 +140,11 @@ clock-names = "xtal", "pclk", "baud"; status = "disabled"; }; + + hwrng: rng@5118 { + compatible = "amlogic,meson-rng"; + reg = <0x0 0x5118 0x0 0x4>; + }; }; gic: interrupt-controller@ff901000 {