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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1sxqIX-000000035li-2DeA; Mon, 07 Oct 2024 16:09:25 +0000 Received: from phobos.denx.de ([85.214.62.61]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1sxqFi-000000035Db-2TLs for linux-arm-kernel@lists.infradead.org; Mon, 07 Oct 2024 16:06:31 +0000 Received: from [127.0.0.1] (p578adb1c.dip0.t-ipconnect.de [87.138.219.28]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 94C2788365; Mon, 7 Oct 2024 18:06:26 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1728317187; bh=bBYRA6NEh1wZmuhBNUB2eKeJd8Vp9PBvM/JZVxPF1OA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gSMDu+291Aga5QM8YL6kApKlCmxHXLu87h6qft6qEZp+A13AW4MogX5DmmdmCbQdy rVqdKXHwY2WZh2fmJpMzaMxOQ2emWpl5WjZ4TrOXXGVFOAHJIj5PXENRMxlRVuuYLa MhSAKrBS6SMdBjejjWtCp5WMkvavtRECwbT6fdr0bSsEqYvXK6xQOT9Ivo0AOkOmK7 uHhij0+CH4bA7UbrDe0zrBAiKlPhsHcWu2sB8Yym4WZQaEud0mcLKq5QN8bDIa4cWA NpzPlWJ43mj2fcfaYEZ998C9iuOwnx3Tidbr8hMiQfzjkE7xHjOux7n9lH95UHZwGd swbrM8lFZTvCA== Message-ID: <7adc1fb2-8dec-454c-a6e7-edd00c759c70@denx.de> Date: Mon, 7 Oct 2024 17:42:02 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/4] arm64: dts: st: add RNG node on stm32mp251 To: Gatien CHEVALLIER , Olivia Mackall , Herbert Xu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue Cc: =?UTF-8?Q?Uwe_Kleine-K=C3=B6nig?= , Lionel Debieve , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Yang Yingliang References: <20241007132721.168428-1-gatien.chevallier@foss.st.com> <20241007132721.168428-5-gatien.chevallier@foss.st.com> <869fe073-c20f-4611-ae84-8268a890a12c@denx.de> Content-Language: en-US From: Marek Vasut In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241007_090630_800567_5FCA0FFB X-CRM114-Status: GOOD ( 10.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 10/7/24 4:59 PM, Gatien CHEVALLIER wrote: > > > On 10/7/24 15:55, Marek Vasut wrote: >> On 10/7/24 3:27 PM, Gatien Chevallier wrote: >>> 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>; >> It would be good if someone finally sorted the access-controllers >> property in all the MP2 nodes alphabetically ; that's separate patch/ >> series though. > > I'll pin your comment to take a look into that in the near future. Thank you !