From nobody Fri Dec 19 15:48:07 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 83C06267396; Thu, 13 Mar 2025 14:42:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741876926; cv=none; b=dp/s4r2RwIpCBIem9tdOj2rDGvrSQBKgFAs7eEQ+lN30q7PFWPiaa1hLpssIAknjXNERS18hLunsWWmx3/E2U7Kj7dySHKBq7rrH/YyLG1N1/niBpSMEcIR9pm1LBeAYIUZ+KeI/p2IZt/K8+eeOubb45xXhrxfHnptSoxCIpk8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741876926; c=relaxed/simple; bh=OqmxZ0VZnr16HlRT5VfWg8ZyCe63kc9gmBUWsIt79+8=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=MBVuFtKHGqUxnJc/5yv5s8ikgwRJstxeS3g1/OOw1+nDppmOVPuQrVIN1cRwaXpfUbQ6OS3fRVcFg/RsJT2OOLGYhcej6swoR3Q2X4MnFDOSCwm76PTVuqFsRgeWUYHmZc+c3UqDZKD7Az+4DdSkcU3RCh+sDRjt843mo1hwztw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WPn4BgYo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WPn4BgYo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D4141C4CEE5; Thu, 13 Mar 2025 14:42:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741876926; bh=OqmxZ0VZnr16HlRT5VfWg8ZyCe63kc9gmBUWsIt79+8=; h=From:To:Cc:Subject:Date:From; b=WPn4BgYoeIEGfTC75rPPB0YmdhCcuNobSsfJMMyruuDpY4eR2et6+TZnf4/0LXQSr tfYu1KOuAzHpCuW296x+tDsESkQR3TO3vGqjRtHLo+EykkQSBv+dTaxIh5VJuRoWqb pK/gOpPQBnN4T4pCtIgQwz7Ki3QmWHDF1YXMsQOD4DXq25LarnKdfgMuiwBIummy+4 +rnHug5ThUP9ZYWI5pUqsBVFuOIeaQxCCMCq1Sq2gISZhs8euORfjsLsTg860i1H3c B9W2Vi4aAQfJK3u/ihs1aIuPdBcXmC3zlbeTBB+4aRWzSlpAbyCD3q6+3cXPaY6d7o LJRPovaOPkQUQ== From: Michael Walle To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Michael Walle Subject: [PATCH] arm64: dts: ti: k3-am62p-j722s: add rng node Date: Thu, 13 Mar 2025 15:41:55 +0100 Message-Id: <20250313144155.2382316-1-mwalle@kernel.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add the node for the random number generator inside the crypto module. Signed-off-by: Michael Walle --- This was tested on a J722S/AM67A. Also, according to the TRM this is the MCU instance of the SA3UL. But it's defined in -main.dtsi. Is this correct? --- arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/= arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi index 6e3beb5c2e01..e868e006318e 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi @@ -227,9 +227,17 @@ crypto: crypto@40900000 { reg =3D <0x00 0x40900000 0x00 0x1200>; #address-cells =3D <2>; #size-cells =3D <2>; + ranges =3D <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>; + dmas =3D <&main_pktdma 0xf501 0>, <&main_pktdma 0x7506 0>, <&main_pktdma 0x7507 0>; dma-names =3D "tx", "rx1", "rx2"; + + rng: rng@40910000 { + compatible =3D "inside-secure,safexcel-eip76"; + reg =3D <0x00 0x40910000 0x0 0x7d>; + interrupts =3D ; + }; }; =20 secure_proxy_sa3: mailbox@43600000 { --=20 2.39.5