From patchwork Mon Oct 7 13:27:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gatien Chevallier X-Patchwork-Id: 833397 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5C90114AD17; Mon, 7 Oct 2024 13:32:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728307971; cv=none; b=pnT2NZcTLFESsfxD/XQo806ku1Kwwap0pRHYIrupI6FODfTa2yQiYgrQlDKLsw8yLU9LJbGvW4h/paxlafdc2YGBZzAXvGm8ci15Hc1ow6aXI5ODfeI3U0/xQbNjWqMZ7/ihWrbumgyPHMYgFLarXM8puO6c2JK7x0/K0OR9ZXA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728307971; c=relaxed/simple; bh=PFx9f1Tnm7BVK8PDs+lrbmOWcpFk+mbvlLZOtY/CyQI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UrRRIpgbeCFFiwEN6nfAkHN2690SpF3ryeX3VjzwbT5gI173SOazHkZf7f5twbHGkCS/QfpdUv1XaG+dNZ8nJQ49LWTuaA5WWTNrURhOCGlPoSpWXiLy7bYM6lGE9PcbixEwufe6OafIhKTbZrLEuZf36JK25jt6NWUKANvdQto= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=zUfwjcCQ; arc=none smtp.client-ip=185.132.182.106 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="zUfwjcCQ" Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 497Agrgm006897; Mon, 7 Oct 2024 15:32:15 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= xKQ8+KejSv5zCIILbnJcVY8vIedW2kPb2Uj4ri0BLZw=; b=zUfwjcCQPqf3zzuR MCzRCe5YqHcqJx4NgSCSNpHDULO/w5wPZqhHAkuGJOV1zIgjA0PKdqlW6+nIM/XT Fb4ECgIP9HSU/NHWOHS8ZzQp5SvoTQpH9vmiIaxbbIlbNQYR7RlpMVhhFLieR+aF d7oPYeqzJV8/Rmo2DX6HMN2Ra1O7G2NQWXYtndS7x8ABbseJnWtAeLfmOLTcL29e Ena9I5Lsz6z1wncncHelgc59dXQiiRRrEEegAXxD/mVyeEElCvkv+5HcXfczJ3N8 vp6hYV8otfTyr43sGZSEjbX+I1eAt5ROh0HVoqGIFGiX8uoXJD4IKbCKgKALjvKK fRKV1g== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 422xv714xp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 07 Oct 2024 15:32:15 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 7D9E24004F; Mon, 7 Oct 2024 15:30:40 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 78F7527E2A2; Mon, 7 Oct 2024 15:28:58 +0200 (CEST) Received: from localhost (10.48.86.225) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Mon, 7 Oct 2024 15:28:58 +0200 From: Gatien Chevallier To: Olivia Mackall , Herbert Xu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Marek Vasut CC: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Lionel Debieve , , , , , , Yang Yingliang , Gatien Chevallier Subject: [PATCH 4/4] arm64: dts: st: add RNG node on stm32mp251 Date: Mon, 7 Oct 2024 15:27:21 +0200 Message-ID: <20241007132721.168428-5-gatien.chevallier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20241007132721.168428-1-gatien.chevallier@foss.st.com> References: <20241007132721.168428-1-gatien.chevallier@foss.st.com> Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 Update the device-tree stm32mp251.dtsi by adding the Random Number Generator(RNG) node. Signed-off-by: Gatien Chevallier --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 1167cf63d7e8..40b96353a803 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -493,6 +493,16 @@ uart8: serial@40380000 { status = "disabled"; }; + rng: rng@42020000 { + compatible = "st,stm32mp25-rng"; + reg = <0x42020000 0x400>; + clocks = <&clk_rcbsec>, <&rcc CK_BUS_RNG>; + clock-names = "rng_clk", "rng_hclk"; + resets = <&rcc RNG_R>; + access-controllers = <&rifsc 92>; + status = "disabled"; + }; + spi8: spi@46020000 { #address-cells = <1>; #size-cells = <0>;