From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx.nabladev.com (mx.nabladev.com [178.251.229.89]) (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 BF2AA21A42D; Fri, 28 Aug 2026 15:12:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.251.229.89 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787929947; cv=none; b=qSMJvTl+u5Q7ASxmvOcRkUCGyi3M7gRGAMto6HGeg0nSM0JVDYOvaXTuRCSs74YyBhnLJ4ZAKZLztyjgVwWpupDrscrQv2HOPa38ESZ7XpA9LFMR88kqfbetORMZ3kJkd7+1VmaZxEonF5UrvoxJur5PuGqrAjzkouY8tuWShm0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787929947; c=relaxed/simple; bh=f/K3iUK7KeSO8go6OciNp2ROriNSfQCq1mNA7acw1QA=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=aNkvzTQg0sFY8Vk9sidvnTiKKpS1aDp/RIIrQ7vMaC9fmURMO/s/Fa9NX8kj5HOUHYXOGKp1xu7M/gBG6uyaBy8fB1pcrUwB8YuaIo8GGW9wriZ6Kq37iLq31AhPSL0lwdHSVvOG9xpo3OzkhS1Xgkz9AjCkCfC/UdzdOMff9i8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com; spf=pass smtp.mailfrom=nabladev.com; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b=KInLMAVE; arc=none smtp.client-ip=178.251.229.89 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=nabladev.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nabladev.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nabladev.com header.i=@nabladev.com header.b="KInLMAVE" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id B22F111C69C; Fri, 28 Aug 2026 17:12:18 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nabladev.com; s=dkim; t=1787929939; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=nqJvjnSgNcu7LOjhXQ4TcxEYeLL+w8iL+osguagx5CA=; b=KInLMAVEjQgciEXqRPliH/0FpqK0nC5ufVhuheIFlfe1/Rs78/8qh4p4fxvzD2IjjaaGnr RjobcgkmNiS1tKzmj2KufS8QLBRFddboboOPT205tixqWpUr4k6fvtAsMyy7rlYnIerQl6 aWuCuwvERFao2kfPop5hn+EH4IvM+6v6TclwuVsi0a6SmYb4BNyLVaM8BemBM22TfLDffM K8yyz1X/LcqRZjMu8LwsW9WNaNcHRANu7WfQomvvzS4HgZ08ePX2yLGJXr8zTszwig9/b5 jXuIy3VobCQ3qpr5/CadWr59tM4LOSi+nmYPoLa/6/9pJyN7b+rkA+mBmpMfpg== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Alexandre Torgue , Christophe Roullier , Conor Dooley , Krzysztof Kozlowski , Maxime Coquelin , Raphael Gallais-Pou , Rob Herring , Yannick Fertre , devicetree@vger.kernel.org, kernel@dh-electronics.com, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com Subject: [PATCH v4 1/2] dt-bindings: arm: stm32: Document st,stm32mp23/25-syscfg subnodes and cells Date: Fri, 28 Aug 2026 17:11:14 +0200 Message-ID: <20260828151216.175020-1-marex@nabladev.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 The st,stm32mp23-syscfg and st,stm32mp25-syscfg can have subnodes, which represent the USB 2.0 FEMTO-PHY. Document subnodes pattern properties and address/size cells. Signed-off-by: Marek Vasut --- Cc: Alexandre Torgue Cc: Christophe Roullier Cc: Conor Dooley Cc: Krzysztof Kozlowski Cc: Marek Vasut Cc: Maxime Coquelin Cc: Raphael Gallais-Pou Cc: Rob Herring Cc: Yannick Fertre Cc: devicetree@vger.kernel.org Cc: kernel@dh-electronics.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com --- V2: New patch V3: Fix the bindings V4: - Undo simple-mfd in favor of dedicated SYSCFG SoC driver - Update commit message to match, this used to be patch dt-bindings: arm: stm32: Switch st,stm32mp23/25-syscfg into simple-mfd - Split this from series arm64: dts: phy: st: usb: Add STM32MP2 USB support https://lore.kernel.org/all/20260822074816.548662-1-marex@nabladev.com/ --- .../bindings/arm/stm32/st,stm32-syscon.yaml | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml index 95d2319afe235..d82afa39960b9 100644 --- a/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml +++ b/Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml @@ -39,6 +39,17 @@ properties: "#clock-cells": const: 0 + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + +patternProperties: + "^phy@[0-9a-f]+$": + type: object + $ref: /schemas/phy/st,stm32-usb2phy.yaml + required: - compatible - reg @@ -57,10 +68,14 @@ allOf: - if: properties: compatible: - const: st,stm32mp25-syscfg + enum: + - st,stm32mp23-syscfg + - st,stm32mp25-syscfg then: required: - "#clock-cells" + - "#address-cells" + - "#size-cells" additionalProperties: false -- 2.53.0