From patchwork Tue Feb 4 15:35:51 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Frattaroli X-Patchwork-Id: 13959389 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C676BC021A1 for ; Tue, 4 Feb 2025 15:50:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=lnTolDpf7gDJh+AeNqJOL9xPxsJL6SLZeNoDX8a0PP8=; b=hudrmnVtvKo/JL iB4vypiUMuIcAwbCjIXC8jA1D22to/hfIjQDcnpj4+tIte2dmdVdaHJ3jk2Ppi7YtT0QW2RQqwHc4 sVmzaQD1RTvLpGG1JUcWZkyoF8dRuEXjNB6gjBoUZdxDop9TwZLMUB4mxrH2f+liVFIe54NdID9aA FyUAbq/eqjtMdk2XDXSebizFUvURPVJ2S+XOCKT43hYv38NFY6XNX2DqPlpXeQbAAAVGwGd0GTFne OB6uv41PyIfEvLeo9+fMJeu2QOWVeo/riffZXkPi8zc8x4vj4/Jbue7NII1O0A24XcthyJKdQf6od iVDWdWJQdNuzOrCiobSQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tfLCC-00000000sTZ-3WB0; Tue, 04 Feb 2025 15:50:40 +0000 Received: from sender4-op-o15.zoho.com ([136.143.188.15]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tfKz9-00000000qMB-0CDY; Tue, 04 Feb 2025 15:37:12 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1738683408; cv=none; d=zohomail.com; s=zohoarc; b=M+jJ3zCjDsjDnu5p0IcsJGhTZbjO3H5WonEDeYztF8vGnaOlUfdssDT2ughk8sAij6nxTVcFzhIdgZTnxryv545JhTq+VrjfQaHRu52JZecT5XZ+yNjxNBL/OBwT+LQ0kyjRqB3MG3MIggeB1gopNjQ0Py1nAZGfFhqe1kYdOMU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1738683408; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=54iXlGsz9B7Sdyg3RzGURwQveukxIgeMMUfxlEzdSXs=; b=R2mOS4nKAKumwAndqcYf6K2rnSvuDQXg8WwT7aNpWhkGDXgFu+NO8EMQGGOsQnrQGAu4YcSOjie5II/YCIHP+X6M9KZZ34eTk/TaytRbTUGNew99kmSjy5fB4RkyNfpQ9cbYu4TT10Qb3suF6DZ4m/Mv0dFsKBV3d5bdFSBTRic= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1738683408; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=54iXlGsz9B7Sdyg3RzGURwQveukxIgeMMUfxlEzdSXs=; b=KF3VZuAJFP5QPbkxC8awh5M+FfkmEf/aZLK/FuqXZ85aHe4qIsJcVom18JTduGLA KmokPTb6ARVgyLMwXSB+ADu7j2yu8cQM5Ht7nQ3nWVSQbuMzjrg8pJivYZcdztaQ5H+ sY7JxC3Hd0VWttyjqiuDoM5NAYuZjXdfTin27Tb0= Received: by mx.zohomail.com with SMTPS id 1738683405706315.2089997355388; Tue, 4 Feb 2025 07:36:45 -0800 (PST) From: Nicolas Frattaroli Date: Tue, 04 Feb 2025 16:35:51 +0100 Subject: [PATCH v2 6/7] arm64: dts: rockchip: Add rng node to RK3588 MIME-Version: 1.0 Message-Id: <20250204-rk3588-trng-submission-v2-6-608172b6fd91@collabora.com> References: <20250204-rk3588-trng-submission-v2-0-608172b6fd91@collabora.com> In-Reply-To: <20250204-rk3588-trng-submission-v2-0-608172b6fd91@collabora.com> To: Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Olivia Mackall , Herbert Xu , Daniel Golle , Aurelien Jarno Cc: Sebastian Reichel , kernel@collabora.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, Nicolas Frattaroli X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250204_073711_151012_00D04C16 X-CRM114-Status: UNSURE ( 8.70 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Add the RK3588's standalone hardware random number generator node to its device tree, and enable it. Signed-off-by: Nicolas Frattaroli --- arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi index 8cfa30837ce72581d0b513a8274ab0177eb5ae15..3cb52547754c2b64ee2dc0e08c23decf9773faeb 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -1921,6 +1921,15 @@ sdhci: mmc@fe2e0000 { status = "disabled"; }; + rng: rng@fe378000 { + compatible = "rockchip,rk3588-rng"; + reg = <0x0 0xfe378000 0x0 0x200>; + interrupts = ; + clocks = <&scmi_clk SCMI_HCLK_SECURE_NS>; + resets = <&scmi_reset SCMI_SRST_H_TRNG_NS>; + status = "okay"; + }; + i2s0_8ch: i2s@fe470000 { compatible = "rockchip,rk3588-i2s-tdm"; reg = <0x0 0xfe470000 0x0 0x1000>;