From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5C8B0C43458 for ; Fri, 10 Jul 2026 15:32:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=f5fTdgEeWJWIqqdOx484hH91tnkn5FQXkKW5S5qABMo=; b=p6739K8hvWu6yJdNH4yLr1KkRZ xOtEARKnpMGFIaF4U9kiusvqoEpruFIjyY9sn87eIJM9wu1B+MJ1QAK7bPq8WIOHtipamfGr+iLJc Jl81NfGJYyDp2VKWi1E0sRr2nkzEZ150rf8emiaGlSCxXar8Myf5wUpdZ/T0yPOgKPPy0UD0Dz6wv mIwT+K3NWfxSQo8QSjKLxwcCkJnt1fpVn+/RgEGPY0sxloBtykjOmrkmqh+5RBz5qI6wIOdT6Bx// P2uAn1FHVPaoAU3Ve3USL+7R1MYY/EdcUnZnmZLwAFwuD5S8ngTdI5k8nqebChmEErUd8AF2uxVhy 9/jgSQMw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wiDDG-00000005BqT-3zAU; Fri, 10 Jul 2026 15:32:26 +0000 Received: from smtpout-04.galae.net ([185.171.202.116]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wiDD8-00000005BlD-2sJ9 for linux-arm-kernel@lists.infradead.org; Fri, 10 Jul 2026 15:32:21 +0000 Received: from smtpout-01.galae.net (unknown [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id EABD1C2C64C; Fri, 10 Jul 2026 15:32:28 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 0A30960345; Fri, 10 Jul 2026 15:32:04 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 5CB8111BD1A6A; Fri, 10 Jul 2026 17:31:59 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1783697522; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=f5fTdgEeWJWIqqdOx484hH91tnkn5FQXkKW5S5qABMo=; b=JweXbF0pcF3lJ16gDTz5t6xkecvGbda8586WSisqEmVbjC0kOq89RTi8EdxKqd49s2iAwa l6Te3WhMJl9y9KUgzHOaokgWDbhQWPEKTSbzbRRcphvjDA+c2Z6RJ7BUwAaIYlSDwTcz2N hLy+iBZy2cs/BqZIKnI2VZbnFjOf54+MvtQ/Jg+21ULeKlNx8pKdbqb+KNdbKAhxEnnqL6 jX/p8JpWNbBOtiaQ7dGhdXqB220VVRsdkiPECmWBpB7OtKo/flD8N2s+8dC22Yy4TSmX8E DyyvRjtV7RqMzcDD9EVfruerACQUk4mTrbKw8Y4p79tzuCqsNmIbv/ltLEOVGQ== From: Mathieu Dubois-Briand Date: Fri, 10 Jul 2026 17:31:34 +0200 Subject: [PATCH 1/5] arm64: dts: freescale: Import optee node from u-boot device trees MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260710-mathieu-uboot-dts-import-v1-1-ffe0210e50c9@bootlin.com> References: <20260710-mathieu-uboot-dts-import-v1-0-ffe0210e50c9@bootlin.com> In-Reply-To: <20260710-mathieu-uboot-dts-import-v1-0-ffe0210e50c9@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=1783697511; l=7005; i=mathieu.dubois-briand@bootlin.com; s=20241219; h=from:subject:message-id; bh=tMINuLjLJ6HDyHzWHhXF+F/0+DLwvl+f1K67mHj7CM8=; b=p4TnV3T1XPtN3EsK55Xihkn4CYcplvwLwi+99X+LyT+PDsy/6wBOXSJ+NaY9Vqk9nb95sCpg2 M+1n8ELDbKFBBoxX0YKkL6Qw8ASb26OKyxfNSxTw36WxhB0Kt/JhiKx X-Developer-Key: i=mathieu.dubois-briand@bootlin.com; a=ed25519; pk=1PVTmzPXfKvDwcPUzG0aqdGoKZJA3b9s+3DqRlm0Lww= X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260710_083218_904999_CC3D314F X-CRM114-Status: UNSURE ( 9.88 ) X-CRM114-Notice: Please train this message. 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 U-Boot is importing kernel device trees for these platforms, but adding a firmware node to enable communication with OP-TEE. Importing changes here will allow to remove these additions in U-Boot. Signed-off-by: Mathieu Dubois-Briand --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 7 +++++++ arch/arm64/boot/dts/freescale/imx8mn.dtsi | 7 +++++++ arch/arm64/boot/dts/freescale/imx8mp.dtsi | 7 +++++++ arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts | 7 +++++++ arch/arm64/boot/dts/freescale/imx91-11x11-frdm.dts | 7 +++++++ arch/arm64/boot/dts/freescale/imx91-phyboard-segin.dts | 7 +++++++ arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts | 7 +++++++ arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts | 7 +++++++ arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts | 7 +++++++ arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts | 7 +++++++ arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts | 7 +++++++ 11 files changed, 77 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 5cf2998d396d..4a55464e8a6f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -233,6 +233,13 @@ timer { arm,no-tick-in-suspend; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + thermal_zones: thermal-zones { cpu-thermal { polling-delay-passive = <250>; diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi index 79b169b07c4f..c3b4560ec9b4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -265,6 +265,13 @@ timer { arm,no-tick-in-suspend; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + soc: soc@0 { compatible = "fsl,imx8mn-soc", "simple-bus"; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 5ce2825182fd..285b98384255 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -404,6 +404,13 @@ timer { arm,no-tick-in-suspend; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + soc: soc@0 { compatible = "fsl,imx8mp-soc", "simple-bus"; #address-cells = <1>; diff --git a/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts index 5716febb5a50..c7050bafacae 100644 --- a/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx91-11x11-evk.dts @@ -110,6 +110,13 @@ linux,cma { }; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + sound-wm8962 { compatible = "fsl,imx-audio-wm8962"; model = "wm8962-audio"; diff --git a/arch/arm64/boot/dts/freescale/imx91-11x11-frdm.dts b/arch/arm64/boot/dts/freescale/imx91-11x11-frdm.dts index c25561574d3f..c0156921414f 100644 --- a/arch/arm64/boot/dts/freescale/imx91-11x11-frdm.dts +++ b/arch/arm64/boot/dts/freescale/imx91-11x11-frdm.dts @@ -152,6 +152,13 @@ linux,cma { }; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + soc@0 { bootph-all; bootph-pre-ram; diff --git a/arch/arm64/boot/dts/freescale/imx91-phyboard-segin.dts b/arch/arm64/boot/dts/freescale/imx91-phyboard-segin.dts index 022e9c6841ef..62b6eff013f1 100644 --- a/arch/arm64/boot/dts/freescale/imx91-phyboard-segin.dts +++ b/arch/arm64/boot/dts/freescale/imx91-phyboard-segin.dts @@ -35,6 +35,13 @@ chosen { stdout-path = &lpuart1; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + flexcan1_tc: can-phy0 { /* TI SN65HVD234D CAN-CC 1MBit/s */ compatible = "ti,tcan1043"; diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts index c6db9c85f2ac..0bea169d7029 100644 --- a/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx93-11x11-evk.dts @@ -42,6 +42,13 @@ reg_usdhc3_vmmc: regulator-usdhc3 { enable-active-high; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + usdhc3_pwrseq: usdhc3_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pcal6524 12 GPIO_ACTIVE_LOW>; diff --git a/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts b/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts index 01c11c517986..6b99c0594125 100644 --- a/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts +++ b/arch/arm64/boot/dts/freescale/imx93-9x9-qsb.dts @@ -147,6 +147,13 @@ reg_usdhc3_vmmc: regulator-usdhc3 { enable-active-high; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + sound-bt-sco { compatible = "simple-audio-card"; simple-audio-card,name = "bt-sco-audio"; diff --git a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts index 4620c070f4d7..b8fa0cda33b2 100644 --- a/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts +++ b/arch/arm64/boot/dts/freescale/imx93-kontron-bl-osm-s.dts @@ -62,6 +62,13 @@ reg_vcc_panel: regulator-vcc-panel { regulator-min-microvolt = <3300000>; regulator-name = "VCC_PANEL"; }; + + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; }; &eqos { /* Second ethernet (OSM-S ETH_B) */ diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts index d929aa9ff255..e96b8437f922 100644 --- a/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts +++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-segin.dts @@ -36,6 +36,13 @@ chosen { stdout-path = &lpuart1; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + flexcan1_tc: can-phy0 { compatible = "ti,tcan1043"; #phy-cells = <0>; diff --git a/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts index 409c7e74ffe3..20eaabc23b49 100644 --- a/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts +++ b/arch/arm64/boot/dts/freescale/imx93-var-som-symphony.dts @@ -125,6 +125,13 @@ ele_reserved: ele-reserved@87de0000 { }; }; + firmware { + optee: optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + gpio-keys { compatible = "gpio-keys"; -- 2.47.3