From nobody Sat Feb 14 04:45:28 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 454DACE79A8 for ; Tue, 19 Sep 2023 16:31:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231580AbjISQbE (ORCPT ); Tue, 19 Sep 2023 12:31:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230147AbjISQbC (ORCPT ); Tue, 19 Sep 2023 12:31:02 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36F19A9; Tue, 19 Sep 2023 09:30:56 -0700 (PDT) Received: from pps.filterd (m0369458.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 38JCak6Y004702; Tue, 19 Sep 2023 18:30:41 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=zYvfK74alrh48fiNyFcGgJCqh5Wb2lHksVR/hhospKg=; b=ok 1noQ6xa3XqYyMResXNAWzxnbKo/oSe3qQDyX1ZzTfLSsO4GBhi+6oo75IJVteuB2 bsikxN2i2ly9LTT25r0C8CMRRfQYmdU+CWF9qi272aSLay2+CdDu/guC+WzKEO+W lsNDB9y673MTYPUpc1W8++SYHm5EPS2iVdA+1jBAblLI5+qW6/D/z10D2fJzz2gw 5+U1rBNFybpxrqxk2K5ofkFe+NgJA9wC+k9eStCBOOjZUin1/XM8bF7EDaUkXMRI jxrwTLgny9AA0ryGJPnnVTwKHEIiH5WiBfJXO2T1ph9W3Xc/0PNqru7zKzfkjSPf 7NE7YRpGeMDLPQ5snYvg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3t5nx0hu68-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 19 Sep 2023 18:30:41 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 2B0F3100057; Tue, 19 Sep 2023 18:30:41 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 21C02268467; Tue, 19 Sep 2023 18:30:41 +0200 (CEST) Received: from localhost (10.252.1.15) 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 15.1.2507.27; Tue, 19 Sep 2023 18:30:40 +0200 From: Olivier Moysan To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue CC: Olivier Moysan , , , , Subject: [PATCH 2/2] ARM: dts: stm32: add pins muxing for dfsdm on stm32mp13 Date: Tue, 19 Sep 2023 18:30:09 +0200 Message-ID: <20230919163009.203752-3-olivier.moysan@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230919163009.203752-1-olivier.moysan@foss.st.com> References: <20230919163009.203752-1-olivier.moysan@foss.st.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.252.1.15] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-09-19_08,2023-09-19_01,2023-05-22_02 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" These pins are used for DFSDM on STM32MP13x Disco boards expansion connector. Pins mapping: - EXP_GPIO27 DFSDM1_CKOUT - EXP_GPIO22 DFSDM1_DATIN3 - EXP_GPIO4 DFSDM1_DATIN1 (shared with TIM3_CH4) Signed-off-by: Olivier Moysan --- arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 39 +++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dt= s/st/stm32mp13-pinctrl.dtsi index 5e3e627ceb54..50490053f03d 100644 --- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi @@ -13,6 +13,45 @@ pins { }; }; =20 + dfsdm_clkout_pins_a: dfsdm-clkout-pins-0 { + pins { + pinmux =3D ; /* DFSDM_CKOUT */ + bias-disable; + drive-push-pull; + slew-rate =3D <0>; + }; + }; + + dfsdm_clkout_sleep_pins_a: dfsdm-clkout-sleep-pins-0 { + pins { + pinmux =3D ; /* DFSDM_CKOUT */ + }; + }; + + dfsdm_datin1_pins_a: dfsdm-datin1-pins-0 { + pins { + pinmux =3D ; /* DFSDM_DATIN1 */ + }; + }; + + dfsdm_datin1_sleep_pins_a: dfsdm-datin1-sleep-pins-0 { + pins { + pinmux =3D ; /* DFSDM_DATIN1 */ + }; + }; + + dfsdm_datin3_pins_a: dfsdm-datin3-pins-0 { + pins { + pinmux =3D ; /* DFSDM_DATIN3 */ + }; + }; + + dfsdm_datin3_sleep_pins_a: dfsdm-datin3-sleep-pins-0 { + pins { + pinmux =3D ; /* DFSDM_DATIN3 */ + }; + }; + i2c1_pins_a: i2c1-0 { pins { pinmux =3D , /* I2C1_SCL */ --=20 2.25.1