From patchwork Wed Apr 30 16:16:34 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Frattaroli X-Patchwork-Id: 886173 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (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 49BA127718; Wed, 30 Apr 2025 16:17:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746029875; cv=pass; b=AcrS8Wt/pbt0QLMcBa4XO+nUIEu6Zs+nWcgcLtznrhpEIet0uNvGTBszEket2928Qhq8bIVHdMhl6v2ay32BiK3slv2HIsiga2OAv5MZWqtkGWMzLM+ZvY1Qo5vQ6a3DAxpnw0aCk+8APZCP2MiehVMwagifGmTPPSWvUzWFbaw= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746029875; c=relaxed/simple; bh=5mNZSHb6mCpP3Lg66LkiacMQ3ZdAK5I0MUNG4QOKZPA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Ue3f96JXNYV8tNL08EsrmxHViSP8SI+sFQ5SFCQpGWTHSjKoz83hMC5bOcUdZ6H0dG/FwGeRVllTyzDSY+oPwtyjQzPhm8adcayClYhW6JCunQrtVNF9qbgQoWhNMALglR6eXJQ5wpGb1sWjAYTfA7H+sCBtm0iRpNzvWM0fA5g= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b=YGOKalQd; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b="YGOKalQd" ARC-Seal: i=1; a=rsa-sha256; t=1746029816; cv=none; d=zohomail.com; s=zohoarc; b=FnH76/YWeEy/aEeClOrvdV1Lr1/LcqU0T2iXebxS64wmnt9bOwGw7Ii7uaV/nz8OtwkHj7Aer7BevzuiFHLkFVofjaRn2QBVdVotk4szJ2ebbs1NzDA54A+d8GZaWAyzEzDoKityNgabm/BFSp2HtuXqQU4zKnV1E/p0j4c6FHA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1746029816; 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=jDHqxj+pNMIqtx7OnVBhW5kzUARxjRYDjneVyS0hKvI=; b=VIreHB6PMr/QzD2QVbjiMIdn7jFqUoRrV2Vw2WdlIFRsBqkJ1WclndHIMWhsesttMvUEaNlPd7dwnUoMhmj+eOeaGyNqEXADlDfB02Hx69WeQifEsktplsyEUkuWyJQUOtP9qgFF4OUQ2Qc87ai9YH07gWD/hAjzBVddlfSPsNE= 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=1746029816; 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=jDHqxj+pNMIqtx7OnVBhW5kzUARxjRYDjneVyS0hKvI=; b=YGOKalQd8pPactsftc5nDvQUxSHPdgkHSiIV4i0mhK1F3vvqLOlvJk5AO1zKX+xH IvO4J1qrINjuLUtRPVqPDD6/kUih8ufB2OFtz5NyCqyEctYzB2XyU6lYejD80DWf1il C3KApsl5jqAdSwLlUIBTWqT6QwHf13bge/sZDmv4= Received: by mx.zohomail.com with SMTPS id 1746029814097766.0947279438221; Wed, 30 Apr 2025 09:16:54 -0700 (PDT) From: Nicolas Frattaroli Date: Wed, 30 Apr 2025 18:16:34 +0200 Subject: [PATCH 1/3] dt-bindings: rng: rockchip,rk3588-rng: add rk3576-rng compatible Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250430-rk3576-hwrng-v1-1-480c15b5843e@collabora.com> References: <20250430-rk3576-hwrng-v1-0-480c15b5843e@collabora.com> In-Reply-To: <20250430-rk3576-hwrng-v1-0-480c15b5843e@collabora.com> To: Daniel Golle , Aurelien Jarno , Olivia Mackall , Herbert Xu , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Jonas Karlman Cc: Sebastian Reichel , kernel@collabora.com, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Nicolas Frattaroli X-Mailer: b4 0.14.2 The RK3576 SoC contains another standalone TRNG implementation. While the register map and hardware is different, it has the same clocks/interrupts/resets as the RK3588's TRNG, so can go in the same binding. Add the compatible and generalise the title/description of the binding some more. Signed-off-by: Nicolas Frattaroli Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml b/Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml index ca71b400bcaee4ad9d9c96102fd5940233c2c70f..fcc5be80142dfae1952652907a5fafe8504e36c0 100644 --- a/Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml +++ b/Documentation/devicetree/bindings/rng/rockchip,rk3588-rng.yaml @@ -4,9 +4,9 @@ $id: http://devicetree.org/schemas/rng/rockchip,rk3588-rng.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Rockchip RK3588 TRNG +title: Rockchip RK3576/RK3588 TRNG -description: True Random Number Generator on Rockchip RK3588 SoC +description: True Random Number Generator on Rockchip RK3576/RK3588 SoCs maintainers: - Nicolas Frattaroli @@ -14,6 +14,7 @@ maintainers: properties: compatible: enum: + - rockchip,rk3576-rng - rockchip,rk3588-rng reg: