From mboxrd@z Thu Jan 1 00:00:00 1970 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 371B7D7830F for ; Mon, 2 Dec 2024 12:02:35 +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-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:References:To:From:Subject:Cc:Message-Id:Date:Mime-Version: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8xw0OxfiHLTE+VqmzAEutqTyD4Zg7Rb+ieZsnJvnoy4=; b=WMhd5byRAlK/sYLfbH0DckSqp/ /56S/RSkEzozW9hxkp9k8C9dyBA9HprU1/T649Ts5Tgq/9P1fzQ2bzQORlgR0UkM6r7O1L3KxJXzF 7mzivPb4Njlh9os2T+JXVhUtty5p1dRlYP6jmLg1fyaW0LeIPhUe860b+ttxQZCfcClDkTOL2EHWQ Sk9vR8TyStIzhqYivo+oQ21rzmJ93icsSbuiupjbDKOue+uynDHVQbc9ibPQhi0Cit+Lywe8PxTU2 L69P9eLx6n8BkxXzIMyYuCC3ZuiA3aEKryNeWpCkBU2maYar/gWjFCR8RJlOIVfaFVcYYe60A0ufA 2h2jxtdA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tI58H-00000005zKD-0FmJ; Mon, 02 Dec 2024 12:02:29 +0000 Received: from out-184.mta0.migadu.com ([2001:41d0:1004:224b::b8]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tI57G-00000005z6j-0pg4 for linux-rockchip@lists.infradead.org; Mon, 02 Dec 2024 12:01:28 +0000 Mime-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cknow.org; s=key1; t=1733140880; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=zE2OmnrpksGvdeKauyPLCFpi8Ev/7hTWSH5TEETlfos=; b=LiQyTvQwaQqMmBNU1M5tMte6SZt2JDT2miztkcBeTMXSmwtYLHyROU2fPKNARIVxhHR7SI CefFw+TjjmXafVH0t4wJwk2MHYgiMKyET7oiR20SvDhBnEfIU+6dUB9JEHR3TILwV0pkPI C4xufc+6oGA7ft1bR0xHYRvhQx/6UxwIzW0g4d0fx5yZWVdNb2L32veMPZH9XLCvq1vqvM oU9pzM17CvNQcs65bpHd1YyyjMPuIjn6Re+Rp/l9jeNoAIXw5WaIqxhijbRm3ZOnB9zC0C a7VxyLkjR3iCkj/RU7ee+gHWnc1WKb5v5r57Cmt8nY6CIsxW6Nr97Dr17M/6Ng== Date: Mon, 02 Dec 2024 13:01:09 +0100 Message-Id: Cc: "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Heiko Stuebner" , , , Subject: Re: [PATCH] arm64: dts: rockchip: enable rng on all rk356x X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: "Diederik de Haas" To: "Marcin Juszkiewicz" , "Dragan Simic" , "Peter Robinson" References: <20241201234613.52322-1-pbrobinson@gmail.com> <302bdae2f4defeefe88ea4018a0be11f@manjaro.org> In-Reply-To: X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241202_040126_694858_DF750284 X-CRM114-Status: GOOD ( 14.62 ) 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: , Content-Type: multipart/mixed; boundary="===============0719913405460957407==" Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org --===============0719913405460957407== Content-Type: multipart/signed; boundary=b5f45d1f61fb7924a69af3f0023ad359b7a5d5d310c6ea15f796a8275403; micalg=pgp-sha256; protocol="application/pgp-signature" --b5f45d1f61fb7924a69af3f0023ad359b7a5d5d310c6ea15f796a8275403 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 On Mon Dec 2, 2024 at 11:40 AM CET, Marcin Juszkiewicz wrote: > W dniu 2.12.2024 o 04:55, Dragan Simic pisze: > > On 2024-12-02 00:46, Peter Robinson wrote: > >> The rk356x rng is available on both the rk3566 and rk3568 > >> parts, the IP is all self contained within the SoCs so > >> it's enabled already by default on rk3568 so let's enable > >> it in the base rk356x.dtsi so it's enabled consistently > >> everywhere. > > > > Please, go through the mailing list threads [1][2] that have led us > > to the current state. To sum it up, it isn't about what's supported > > in the two RK356x SoC variants, but about the RK3566's HWRNG being > > disabled because the testing showed that it produces unacceptably > > low quality of random data, for some yet unknown reason. > > So maybe there should be a comment in rockchip/rk3568.dtsi so we would=20 > not get back to it again. I suggested to put that in the (original) commit message: https://lore.kernel.org/linux-rockchip/6690040.iosknibmi9@bagend/ precisely because this was quite predictable to happen. So a +1 on a comment in the dtsi with a link to the discussion in the commit message. --b5f45d1f61fb7924a69af3f0023ad359b7a5d5d310c6ea15f796a8275403 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQT1sUPBYsyGmi4usy/XblvOeH7bbgUCZ02hiAAKCRDXblvOeH7b bl8ZAQDzAkc1dza7+FMijsFijExJqS8p/Wf3mTBaIcy5txEEmQEAyJoYozFLN/9W nHDB3oiWH07uU/u4hh5+ih8L8E5J5Qg= =4tEc -----END PGP SIGNATURE----- --b5f45d1f61fb7924a69af3f0023ad359b7a5d5d310c6ea15f796a8275403-- --===============0719913405460957407== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip --===============0719913405460957407==--