From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (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 4326C3644C9; Wed, 15 Jul 2026 14:23:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784125390; cv=none; b=k4uUcqd5bTm9gE2KNrZPGu3qD/ZxZCecrt4HTcxsgSMLmYkPMZsz4aOnz+tv2vLy2EdisFSZ3Y+Ju26pozZjEWFUx1hzSQ3VzU9gTeCGH1gvZUYenVjM8l4pK3DP47vAlPP7CPk8gPQP+lhcf5zS5kOV/eEJEVD3wOH/mpjJ+8w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784125390; c=relaxed/simple; bh=bQvA7RaITKm0leFu4CsMz36juYaBIh9nm8WiAQHba6s=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hKiMqiE8IuxyUTjWImxY6QmWCtEpE0C2bRznpf39ZVl/li2ESTi1NdZC/ob396jOm8nHZ12VM68aWAhoTwUsGfO/9PPh7tIdORlcxVvgiKLhF93wmJbtLQ7bV9ffg+OBOGgYzPpCV7AVqT6yeV8OuS19NXGW1ZMdGBJe+y8GfN4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=bpyJVEVD; arc=none smtp.client-ip=185.246.85.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="bpyJVEVD" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id A38E24E40DE6; Wed, 15 Jul 2026 14:23:07 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 769566035C; Wed, 15 Jul 2026 14:23:07 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id A18FE11BD3C2A; Wed, 15 Jul 2026 16:23:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1784125386; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=a9IuIIWMF3nn6MhJn3nVioRG/vLkyDShB0IZOzPkMNg=; b=bpyJVEVDRQcCuY7bgy4f1zEOx/PzX9swqY44GNzAO/Rxye/iPSn+R+3b3uiK3rKEaJ6NGP qqzBZn4hRodDBJYjRSRimupCI/zbro/5gVwCmaZQ2g/RAgARWEJSzVE9+x3iRS7sZ4XCQ8 p0u2SFv+rk1zx0AK/4FoJnkfjJmWjeFnaDcmcXGj9fEY2Ku6Gsj5kXUEIqIq7wihHQl6fj CfzPV0qJUxvj85lAkoP6bKJYkwyricp2NjajB0I4KydKRxT5fFnYk5x9MS4y9Wbbmo0zFG Sc/mdVU3WiPS6tHV2Svbpm1V2p+867kBJiwsm7/Ae/QlZmhSn0lfPuU7GVnKIQ== From: Mathieu Dubois-Briand Date: Wed, 15 Jul 2026 16:22:22 +0200 Subject: [PATCH v2 5/7] arm64: dts: hisilicon: hi3798cv200-poplar: Import optee node from u-boot device tree Precedence: bulk X-Mailing-List: linux-kernel@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: <20260715-mathieu-uboot-dts-import-v2-5-bc931417bd0e@bootlin.com> References: <20260715-mathieu-uboot-dts-import-v2-0-bc931417bd0e@bootlin.com> In-Reply-To: <20260715-mathieu-uboot-dts-import-v2-0-bc931417bd0e@bootlin.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Maxime Coquelin , Alexandre Torgue , Wei Xu , Andrew Jeffery , Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair Cc: Thomas Petazzoni , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, openbmc@lists.ozlabs.org, Tom Rini , Peter Robinson , Mathieu Dubois-Briand X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1784125361; l=911; i=mathieu.dubois-briand@bootlin.com; s=20241219; h=from:subject:message-id; bh=bQvA7RaITKm0leFu4CsMz36juYaBIh9nm8WiAQHba6s=; b=Y2p/yYf552wB6F+3f88xBut8s30oCKUbtMj+A0QRzGsASLKbwSWWM+CqICzmC5KCUiWnWdGsv /IdpeHYxmBtBv4IFWFix7v9Twjws8P3Xd31cSw4WySJ9C9N/ahMDCWi X-Developer-Key: i=mathieu.dubois-briand@bootlin.com; a=ed25519; pk=1PVTmzPXfKvDwcPUzG0aqdGoKZJA3b9s+3DqRlm0Lww= X-Last-TLS-Session-Version: TLSv1.3 U-Boot is defining its own device tree for this platform. Among all differences, a firmware node to enable communication with OP-TEE is added. Importing this node here will reduce these differences. Signed-off-by: Mathieu Dubois-Briand --- arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts index 579d55daa7d0..f20fbfc1c954 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3798cv200-poplar.dts @@ -70,6 +70,13 @@ reg_pcie: regulator-pcie { gpio = <&gpio6 7 0>; enable-active-high; }; + + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; }; &ehci { -- 2.47.3