From mboxrd@z Thu Jan 1 00:00:00 1970 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 B7B37185E5D; Mon, 15 Jul 2024 08:59:21 +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=1721033961; cv=none; b=JHOpq3nDbdNYceL/4QgtdbynHRUEzZTPrSTV830LBevb3hLj690P0ouO6Wdu7WqXv48WjG83jWFCjIG8FTq+3qqSl9wvgX9G1uM3mDNEG0da4IYfa8w1RHRY/IM41QM3f9wGf/eyYugp8m9aqZUK5wK2UYQF7DwzVFPwChgEA1g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721033961; c=relaxed/simple; bh=wmZGgge85Q8CYqbZQFHFPVFmynDO5FkI+xVqMHo6QG4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=BiYn/AVttep91Cq2JEOIgoWnxL1pmAT8Ng54yCULaCntstKHBhZEWbgToLZmxmm8hvWBEbLBDzqvA8SDkhz/WhBwMDCZI1OUlKUlLfj+S2KGXB9HB19+/Jdo9I12MiGoQmSKpy98z4pTXTNDPitmgZfDnGmm7/AJoApFtZDh2S4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=C0BxBChq; 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="C0BxBChq" Received: by smtp.kernel.org (Postfix) with ESMTPS id 8327BC4AF1A; Mon, 15 Jul 2024 08:59:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721033961; bh=wmZGgge85Q8CYqbZQFHFPVFmynDO5FkI+xVqMHo6QG4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=C0BxBChq6OdgSVELJx0/VsmZk5XhTBkhcGqw+ch1dN2vWA3sbi3fNk9Cvpa63oIac IFjzexFRH60a52CyibxiuLY1nza5+IQ39ihe3F1LjibQQ2Xb+74pbKJ///j6kjktH3 KHfER/vOZLsY5mxkahTV6/BG4EyxZLyjuCj1oq88Ek93JBFhikQIrDTbKyKBdkKiJv D99nFD7q4uZqNrMgJ5qJXHzJXyJ5stRIqFH+5fgF0OAGVXWzY/bImHNyTtp+w6dJAm j/gjTETgRWD5Wjh5Drwevk4Zz485Pj/qrNacpmD/WhkwTqy+bOj7AQOcK/HJJFD4WV Ot/fCWFA6deqg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76434C3DA5D; Mon, 15 Jul 2024 08:59:21 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Mon, 15 Jul 2024 16:59:22 +0800 Subject: [PATCH v2 4/6] arm64: dts: amlogic: c3: add ao secure node Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240715-soc_info-v2-4-3836c8cc27a5@amlogic.com> References: <20240715-soc_info-v2-0-3836c8cc27a5@amlogic.com> In-Reply-To: <20240715-soc_info-v2-0-3836c8cc27a5@amlogic.com> To: Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Xianwei Zhao X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1721033959; l=1017; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=pjY4KC1fe2AmkCqstiXeLGWqLV1HNwoDAqmTzk6+a3Q=; b=RII61pRiQ3eExWxOca40zgebKBhZyKovGqTyN7yz7Oqslr65rO7JHjZphrFnJvc3S1RUj7Sfy s/b2ehfaew6AVBqMQ7oME0iNuGj9yYTyKs3zsFc7b7/s9LSx86kh3ot X-Developer-Key: i=xianwei.zhao@amlogic.com; a=ed25519; pk=o4fDH8ZXL6xQg5h17eNzRljf6pwZHWWjqcOSsj3dW24= X-Endpoint-Received: by B4 Relay for xianwei.zhao@amlogic.com/20231208 with auth_id=107 X-Original-From: Xianwei Zhao Reply-To: xianwei.zhao@amlogic.com From: Xianwei Zhao Add node for board info registers, which allows getting SoC family and board revision. For example, with MESON_GX_SOCINFO config enabled we can get the following information for board with Amlogic C3 SoC: soc soc0: Amlogic C3 (C308L) Revision 3d:a (1:1) Detected Signed-off-by: Xianwei Zhao --- arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi index f8fb060c49ae..c913dd409e64 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi @@ -129,6 +129,13 @@ uart_b: serial@7a000 { clock-names = "xtal", "pclk", "baud"; }; + sec_ao: ao-secure@10220 { + compatible = "amlogic,c3-ao-secure", + "amlogic,meson-gx-ao-secure", + "syscon"; + reg = <0x0 0x10220 0x0 0x140>; + amlogic,has-chip-id; + }; }; }; }; -- 2.37.1