From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-02.galae.net (smtpout-02.galae.net [185.246.84.56]) (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 49DB73D412C; Mon, 27 Apr 2026 14:29:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.84.56 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777300180; cv=none; b=aX7Tsy/jXI8DEfOZuSvwpeiQoq81r+6HjC7BguBV9KuOCFzIJXLl2GtfdZuyA94RDGZ8SRoevEy7f34i8LpKCdbRog2Bj8WMLuSJOA5V0rlSNzZCB3clpuqTuCsW5QVeAi3pXbYbE6V/FIfZgAVviL1FfjPzl3027qfsyXFn5lg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777300180; c=relaxed/simple; bh=3V/9SKZ4S8nUFTtk6kBE5/xeopXltaEBrAoBh7EHQxk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Z9IMlTtmqkIg6fvrNlmNk2h8EOdRwZKrL8Gmbtf/wLc0hk60YJxxklwa7AVpsnlM9O3JPV1viG9MobAPCzYIpJoTo38XZmGDF9c8vo/HoNjvxlsABQ7NL06cXhNTiHv0PQIRUm7S6unAyeuXHQUjbNsaaggZLcgUwhfBCXTptPA= 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=CK7EszMO; arc=none smtp.client-ip=185.246.84.56 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="CK7EszMO" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 0B5CC1A344B; Mon, 27 Apr 2026 14:29:38 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id CA69D600D1; Mon, 27 Apr 2026 14:29:37 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id CF47210728234; Mon, 27 Apr 2026 16:29:35 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1777300176; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=NKABeUwlf/uAaidZSS4m3XCnFnS6ujsftdUmNohI/TQ=; b=CK7EszMOccVo5nr3hn5/qWJcmikLNo+rbkSPm3rrAtWNbXM4Bbn4lGq39bDphI1EItSxrd ZaJiKNzkX3ldyYpre9LgWh1iT0m2DO4d+RaD0xlpFg7Zo6nKmBJRRRycR0fwcuodcPG0uX jpxGVnWiYYNVZVd1lorImPHtUo11IEfQNMwf6LhMWXAyACF4hngOngfFRjoB0bz+qVHcQr Jvgb6Qw6fLurWG3kMzWkbeAYQ2E+XOrkcJ+9jUN3gN38FcHIARZd2XPOKkLvzY/Qo5iOYA zazUjtK6X9Od03EyxPMHl2rlA7thmfoWmxjCA3t3Dvs5Ag4AAKnpOEEZ/Sjcbg== From: "Richard Genoud (TI)" To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Thomas Petazzoni , Gregory CLEMENT , Thomas Richard , Udit Kumar , Abhash Kumar , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, "Richard Genoud (TI)" Subject: [PATCH v2 2/3] arm64: dts: ti: k3-j722s: Add mcu domain peripherals specific to J722S Date: Mon, 27 Apr 2026 16:29:00 +0200 Message-ID: <20260427142901.341861-3-richard.genoud@bootlin.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260427142901.341861-1-richard.genoud@bootlin.com> References: <20260427142901.341861-1-richard.genoud@bootlin.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 Introduce the "k3-j722s-mcu.dtsi" file to contain mcu domain peripherals that are specific to J722S SoC and are not shared with AM62P. Previously, those nodes were squatting the k3-j722s-main.dtsi file which should contain only main domain peripherals. Signed-off-by: Richard Genoud (TI) --- arch/arm64/boot/dts/ti/k3-j722s-main.dtsi | 10 ---------- arch/arm64/boot/dts/ti/k3-j722s-mcu.dtsi | 15 +++++++++++++++ arch/arm64/boot/dts/ti/k3-j722s.dtsi | 1 + 3 files changed, 16 insertions(+), 10 deletions(-) create mode 100644 arch/arm64/boot/dts/ti/k3-j722s-mcu.dtsi diff --git a/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi b/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi index d14caa9d8619..2a8aba13bd73 100644 --- a/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi @@ -430,16 +430,6 @@ &main_bcdma_csi { ti,sci-rm-range-tchan = <0x22>; }; -/* MCU domain overrides */ - -&mcu_pmx0 { - compatible = "ti,j7200-padconf", "pinctrl-single"; -}; - -&mcu_r5fss0_core0 { - firmware-name = "j722s-mcu-r5f0_0-fw"; -}; - /* Wakeup domain overrides */ &wkup_r5fss0_core0 { diff --git a/arch/arm64/boot/dts/ti/k3-j722s-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-j722s-mcu.dtsi new file mode 100644 index 000000000000..ab43a7e49f37 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j722s-mcu.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Device Tree file for the J722S MCU domain peripherals + * + * Copyright (C) 2026 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2026 Bootlin + */ + +&mcu_pmx0 { + compatible = "ti,j7200-padconf", "pinctrl-single"; +}; + +&mcu_r5fss0_core0 { + firmware-name = "j722s-mcu-r5f0_0-fw"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j722s.dtsi b/arch/arm64/boot/dts/ti/k3-j722s.dtsi index 1b36dcf37925..ad477dd66963 100644 --- a/arch/arm64/boot/dts/ti/k3-j722s.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j722s.dtsi @@ -238,3 +238,4 @@ cbass_wakeup: bus@b00000 { /* Include J722S specific peripherals */ #include "k3-j722s-main.dtsi" +#include "k3-j722s-mcu.dtsi"