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 C5AB9C61DCB for ; Fri, 28 Aug 2026 15:12:34 +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:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=nqJvjnSgNcu7LOjhXQ4TcxEYeLL+w8iL+osguagx5CA=; b=Wlz41GH8s6PSk9XWwSLmkmqvMv uLNB6UvUnUJpSE+o0Vhzj0x/gdgOjr6+NuwKzDsc7e8kuNKA7RjgVO/0O4tEiWkilbjxZlzvFGqaq Q/oEvXa0hOAwd0lCibgYBSRxn7TCjWF2dfEslteRS7bbVBlZ6bLu50tychtVYzs/9OtW5H3GAXfTI BggxON37PbRMqhreWcCUfGWg1AXkrtdtE4j/49VKQPy/8u8N2Yyy0j4PCvn8dHe/xe3IIA7y7dHxb YwD+VVcjs0FsA7wC8XWucvI9CtZXq5p/a5GW8chgzMu/VGAGKBVJ4fSNS7M81eSxIhpu8Ffkwp6WW puQkIajg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzyFo-000000064FP-2SS1; Fri, 28 Aug 2026 15:12:28 +0000 Received: from mx.nabladev.com ([2a00:f820:417:0:178:251:229:89]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzyFl-000000064Es-1WU7 for linux-arm-kernel@lists.infradead.org; Fri, 28 Aug 2026 15:12:27 +0000 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 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260828_081225_723943_499A2FC2 X-CRM114-Status: GOOD ( 10.09 ) 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 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