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 BA4203D47D3 for ; Mon, 27 Apr 2026 14:29:40 +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=1777300182; cv=none; b=IG4NvzfLRvsqBtbCmOWgFxBfNaLtVUQBvQuY8egwD9vxXdjp0QmvsWQEe0dbyLkl39DLNVetLb+r4RwAGtNgNv4eqFB1XqdRhBv4yRn2wSrTy8/Dp0fqWjgpk+FATQpCNDE5spRY6WSXNpCwfywWONEegBcItpe7XPJ3u7GtNJ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777300182; c=relaxed/simple; bh=E6gql/2C/4l4EN5/t1h69pFCto1sGxSCF4FEJQ95FnI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=juZxTuQVXF+hEcSarGJ82DUx6z0gJsGk7J4PusDwZTZxQuRyfto/hqHMZjmnlTzYKz0WIVDcYlYRmzh51JnAZaiVY48Tfu57sEBn1ay+1je6u0lJYEtjfIQc7w2nYXfCu9IYngd5cjVBvZLba3dtmKzWH3Q8WUz1wtyjUKu+opU= 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=gww9V30t; 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="gww9V30t" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 6F3571A344C; Mon, 27 Apr 2026 14:29:39 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 4297B600D1; Mon, 27 Apr 2026 14:29:39 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 3BABC1072823F; Mon, 27 Apr 2026 16:29:37 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1777300178; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=balMn/jeuZMHswKYCtxOZKEwyrb2iAtRjFm5ZCPg5dk=; b=gww9V30tXk5X5N+MJIPuGBiDSRXQrjg+DoQ5ekQP4Z7j3o+H8oR2gCJPyZTLJ6HX3Aj2ma QOlgIcvoQNwM2CRD1iqZLKdE3ZMNIkehs13FeiXujDZqsPEkgP6riv2WjnDyjmGEEqPJHi NeKSEizXykTp6BcZSrq5EjzVKM9I0FQsSqoLz794xbv9OY/IQJ3Ci4GUadBF2Ag0VK+rIB OHl/EcPFoelQ7mR7jB8pt625tIYt5Ppwarutd+2ohrwCysnDIVMS/7tGlxj61d9dOy14sl 16ciqWqMCb/jeE5cMZ3WHNd1O9rrwbRqz1HitOkylcBojWKEDb+u0+6+J9aP6A== 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 3/3] arm64: dts: ti: k3-j722s: Add wakeup domain peripherals specific to J722S Date: Mon, 27 Apr 2026 16:29:01 +0200 Message-ID: <20260427142901.341861-4-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 wakeup 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 | 14 -------------- arch/arm64/boot/dts/ti/k3-j722s-wakeup.dtsi | 18 ++++++++++++++++++ arch/arm64/boot/dts/ti/k3-j722s.dtsi | 1 + 3 files changed, 19 insertions(+), 14 deletions(-) create mode 100644 arch/arm64/boot/dts/ti/k3-j722s-wakeup.dtsi diff --git a/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi b/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi index 2a8aba13bd73..d1dbf1e24fbf 100644 --- a/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j722s-main.dtsi @@ -430,13 +430,6 @@ &main_bcdma_csi { ti,sci-rm-range-tchan = <0x22>; }; -/* Wakeup domain overrides */ - -&wkup_r5fss0_core0 { - firmware-name = "j722s-wkup-r5f0_0-fw"; -}; - -/* MAIN domain overrides */ &hsm { firmware-name = "j722s-hsm-m4f-fw"; }; @@ -451,13 +444,6 @@ serdes_ln_ctrl: mux-controller@4080 { }; }; -&wkup_conf { - pcie0_ctrl: pcie0-ctrl@4070 { - compatible = "ti,j784s4-pcie-ctrl", "syscon"; - reg = <0x4070 0x4>; - }; -}; - &oc_sram { reg = <0x00 0x70000000 0x00 0x40000>; ranges = <0x00 0x00 0x70000000 0x40000>; diff --git a/arch/arm64/boot/dts/ti/k3-j722s-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j722s-wakeup.dtsi new file mode 100644 index 000000000000..1297813f4829 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j722s-wakeup.dtsi @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Device Tree file for the J722S WAKEUP domain peripherals + * + * Copyright (C) 2026 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2026 Bootlin + */ + +&wkup_conf { + pcie0_ctrl: pcie0-ctrl@4070 { + compatible = "ti,j784s4-pcie-ctrl", "syscon"; + reg = <0x4070 0x4>; + }; +}; + +&wkup_r5fss0_core0 { + firmware-name = "j722s-wkup-r5f0_0-fw"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j722s.dtsi b/arch/arm64/boot/dts/ti/k3-j722s.dtsi index ad477dd66963..ca10c6904b69 100644 --- a/arch/arm64/boot/dts/ti/k3-j722s.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j722s.dtsi @@ -239,3 +239,4 @@ cbass_wakeup: bus@b00000 { /* Include J722S specific peripherals */ #include "k3-j722s-main.dtsi" #include "k3-j722s-mcu.dtsi" +#include "k3-j722s-wakeup.dtsi"