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 A267FC7115D for ; Mon, 23 Jun 2025 07:37:39 +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:CC:To:In-Reply-To:References :Message-ID:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=soCA1TZ0DhY5YcbIv8yTONB+anARgZKgPRV/EvTfcRg=; b=jlg53AqemSBN7QVkaN81k62m09 kMN35OCyjAaQoHwYVHbdUc/YMgJMSra1eM+dJQX3wo+6ROmU32whrcGtF1o2oXV6BVRpUJ1oz5+P6 BCRTbKBNsWg0AmslNL+vrh7N6J8q+v0SxU0rOJB45eOPaG3kLS1WzHbv9s8cjvUGmJ1YICju1yZZF GDn9QvP3p1nAJxvNTM+gHcmRnLCHF+Qt83+d2/OM7SJ/pdJX38wcU83UHrQ116aVt2Dp1XOPlcLu6 hYWW7wTsXiROH1qjlXcZXSgRLDpu1rtfprS3YzQJhXYveA94DwcMlFgdrQJboL12VEcxwiURMQNIm WDz0O2uA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uTbkE-00000001tJR-0wg2; Mon, 23 Jun 2025 07:37:34 +0000 Received: from mx07-00178001.pphosted.com ([185.132.182.106]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uTbf9-00000001sHG-12Hd for linux-arm-kernel@lists.infradead.org; Mon, 23 Jun 2025 07:32:20 +0000 Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 55N5XHLQ031861; Mon, 23 Jun 2025 09:32:00 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= soCA1TZ0DhY5YcbIv8yTONB+anARgZKgPRV/EvTfcRg=; b=YeMxTpvIrHFJs11z i/YclhjwUCfhr8HXUFCT/IWck6j2Em0xLj6MnY3Ipn05AqTQtD7uCZ/o+bN0GCnS MQlIMQzAFy3cI5FxkGPU0gA6KYwI5/EV7+hY8Uj4yBMt0/LHCc+jKMMZGW+lTBPV KCbk7jpgaOzLbdvEaRoQZ2aNlNj0z9+dA9INtVebI5Lt9VhZfffVCs9xL0b/2cok yzZQY+jR/+mNjamGHmVQ+UPDQHNVIlOR0Q3nbro/JmRT0ZpJJmjrklT5tIuQH+/N iyuAs0ZKLce4jYcIZKrlmX0Q8feNq+b3IJJGHffRmOJ4agf+GOHZqqd76qJfFQcF +KFJXg== 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 47dj5ner58-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 23 Jun 2025 09:32:00 +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 6930E40058; Mon, 23 Jun 2025 09:30:51 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 77A61B598C4; Mon, 23 Jun 2025 09:29:47 +0200 (CEST) Received: from localhost (10.252.18.29) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Mon, 23 Jun 2025 09:29:47 +0200 From: =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= Date: Mon, 23 Jun 2025 09:29:17 +0200 Subject: [PATCH v6 7/8] ARM: dts: stm32: add alternate pinmux for HDP pin and add HDP pinctrl node MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-ID: <20250623-hdp-upstream-v6-7-387536f08398@foss.st.com> References: <20250623-hdp-upstream-v6-0-387536f08398@foss.st.com> In-Reply-To: <20250623-hdp-upstream-v6-0-387536f08398@foss.st.com> To: Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Bartosz Golaszewski , Antonio Borneo CC: , , , , , =?utf-8?q?Cl=C3=A9ment_Le_Goffic?= X-Mailer: b4 0.15-dev-c25d1 X-Originating-IP: [10.252.18.29] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE2.st.com (10.75.129.70) 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=2025-06-23_02,2025-06-20_01,2025-03-28_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250623_003219_580104_4F89DBD9 X-CRM114-Status: GOOD ( 10.99 ) 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 Introduce hdp node to output a user defined value on port hdp2. Add pinctrl nodes to be able to output this signal on one SoC pin. Reviewed-by: Linus Walleij Signed-off-by: Clément Le Goffic --- arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi index 40605ea85ee1..4a31e9f7a897 100644 --- a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi @@ -5,6 +5,14 @@ */ #include +&hdp { + /omit-if-no-ref/ + hdp2_gpo: hdp2-pins { + function = "gpoval2"; + pins = "HDP2"; + }; +}; + &pinctrl { /omit-if-no-ref/ adc1_ain_pins_a: adc1-ain-0 { @@ -731,6 +739,23 @@ pins { }; }; + /omit-if-no-ref/ + hdp2_pins_a: hdp2-0 { + pins { + pinmux = ; /* HDP2 */ + bias-disable; + drive-push-pull; + slew-rate = <2>; + }; + }; + + /omit-if-no-ref/ + hdp2_sleep_pins_a: hdp2-sleep-0 { + pins { + pinmux = ; /* HDP2 */ + }; + }; + /omit-if-no-ref/ i2c1_pins_a: i2c1-0 { pins { -- 2.43.0