From patchwork Tue Jun 10 15:18:32 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antonio Borneo X-Patchwork-Id: 895355 Received: from mx08-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (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 868E923BCEF; Tue, 10 Jun 2025 15:20:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.207.212.93 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749568834; cv=none; b=kfSML/LjkX8jCMD+Zr0fD0aEhkh72DIyfN3hqgI5hx5N4dsyypNqNHROKTautz8ykvvoIe0/6rXg/kb1ol7o5FOVAGDhwhP3N424ldr5ycYmkHPvbL0EUhWUTGTC85CP7jWv+ryVZl0kIo3nVb/kg9JGUvkR4BFuH2Vt4cv7B0g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749568834; c=relaxed/simple; bh=6CTIG54ldEtBHRVvsF1cC3SKsD3cwAiQewve9PGFX/A=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=dx/sxxEVbcdxBsUXg4vZhrlP0cHwhRhxNamB8s2m56lLCOhRC6+IdH92ZJR7mAWIwD55me5+psKBDi8Nn1c+0byM9KUcTjkadSgkU3Z5l/V7EMN2H6rYno2JhBrZIkk1H9J6ud60tXGSrRSkNdXOD3sbAIrVIhviB1cd+pXoM8M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=wYYLTwM3; arc=none smtp.client-ip=91.207.212.93 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="wYYLTwM3" Received: from pps.filterd (m0369457.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 55ACLCla032162; Tue, 10 Jun 2025 17:20:21 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=selector1; bh=Mmod6GyCvN+xKlhUHyHmJv 0MBU3r0IJh4g+WMqECjq0=; b=wYYLTwM3L6iIUCZS1+O47DnT0JkqnRBQs8N65t Jfi6VIeQ+/uqzBwuXX6D0HmqlPF2kOSodqn22MXTD9ciWwL4Ad+QWixdo6J/cXR5 ylcswSsjRIFnH6aXlBTs5zfib4lYDUk73yMDhGrCZ45tBKUkDUJzUqCOapQMeyny kHsV8Nnkd7SlNfnurpE0SmZ+hcKrQtcPXInzdV1KTR25uH/Ledhek6TIq30szpvy e5SqWOqLKqzqVIuDEc5H8pQ0nIrqUu+H0sgQS0zsbOcsNWZp9iRJN9sZ3/57p2dd Z4u2knkBQ/Hjhs0yfA61NYcoNbmdDqSuMKOaWMfCdUJ49dkA== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 4750cntpqp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 10 Jun 2025 17:20:20 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 01D3240044; Tue, 10 Jun 2025 17:19:21 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id EAC0DB7450D; Tue, 10 Jun 2025 17:18:41 +0200 (CEST) Received: from localhost (10.48.86.132) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Tue, 10 Jun 2025 17:18:41 +0200 From: Antonio Borneo To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue , , , CC: Antonio Borneo , Maxime Coquelin , Fabien Dessenne , , Subject: [PATCH v2 0/5] STM32 Date: Tue, 10 Jun 2025 17:18:32 +0200 Message-ID: <20250610151837.299244-1-antonio.borneo@foss.st.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-06-10_07,2025-06-10_01,2025-03-28_01 This v2 is a subset of the v1, split-out to simplify the review. This subset: - introduces the pinctrl mux function RSVD, - adds two use cases requiring RSVD, - minor re-format of the dt-bindings. Changes v1 -> v2 subset: - rebased on v6.16-rc1, - added use cases of the new mux function RSVD, - added Reviewed-by: on 2/5 (former 04/14 in v1), - added commit to re-format the dt-bindings, - Link to v1: https://lore.kernel.org/lkml/20241022155658.1647350-1-antonio.borneo@foss.st.com/ Antonio Borneo (3): ARM: dts: stm32: Add pinmux for CM4 leds pins ARM: dts: stm32: Add leds for CM4 on stm32mp15xx-ed1 and stm32mp15xx-dkx dt-bindings: pinctrl: stm32: Add missing blank lines Fabien Dessenne (2): pinctrl: stm32: Handle RSVD pin configuration dt-bindings: pinctrl: stm32: Add RSVD mux function .../bindings/pinctrl/st,stm32-pinctrl.yaml | 25 +++++++++++++++++++ arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi | 14 +++++++++++ arch/arm/boot/dts/st/stm32mp157c-ed1.dts | 2 ++ arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi | 2 ++ drivers/pinctrl/stm32/pinctrl-stm32.c | 9 +++++++ drivers/pinctrl/stm32/pinctrl-stm32.h | 3 ++- include/dt-bindings/pinctrl/stm32-pinfunc.h | 1 + 7 files changed, 55 insertions(+), 1 deletion(-) base-commit: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494