From nobody Fri Dec 19 12:02:04 2025 Received: from mx07-00178001.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 46CD51C2DD2; Tue, 27 Aug 2024 14:06:02 +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=1724767566; cv=none; b=uHbohPkswHjbS+EahfnVbN+KeVjYAbKZzGOxfIue8RZDvdQVPfKEtg0Lr72wimCs5WU5/kThBSCyvVarunNhsLom4f/624lnZqv4Zcwl/p8vYVK5KjliWoUhg/On6yDkpavnMxtHP4PVey6yOhQoeY2eP5K82o+SIYXobRKQAxk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767566; c=relaxed/simple; bh=Evx5XcWGCvoJGEV0yplmmPsw6IPd1tfRhfMriMckTiI=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=MBTDQYeuom0YWZ72ZbOh3zhcZxlwCEZLPePlHoMLZyypuqlolHrUqdreGw7zGFEVC4ctF9m+9rX1RjjCauHZBKSn0bfVGkbyDzOJSiSeHz6oX1rc4K3r7vKRwuxd1MvW+iDX15BbvhkcQ68STwEoFoL7PdS+GsTreE5shjIKHtY= 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=wwpRrUbO; 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="wwpRrUbO" Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47RDTQfE001622; Tue, 27 Aug 2024 16:05:45 +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= h2H4zfGmWKtl+SLiruiqM/WMeBQn0m8bdXnUWVPtp+0=; b=wwpRrUbODf0KwgGd H6nijKxCoy8avDeMMBtoHgwVsPOCbFv42HDZbx/hcEy4CLFeqx2pVd8tH1N0qQnK en4qg6SrB1YrD+i3jHXh35SSmhsq/eLXwR+k5H8gd6eNgV8obIH6rsiUwVtu8VQz u2RFiadqOTKEK/TKCviLgVylrtJakGItHLx1iGgi/trBKAGNxcFSq60K+61MhtSs m7DZOYYvRP2IDe/cw+D6y4IVKu4aQCI0umuGVNlSEBp7axPFOA6GTIDGRP/f7jl8 XYUY+qhF6NfPk67R7VpAZNOXSJJkv9cy8pmbc/SmtWvytGNEj1FYPFu3od6FSwPT V4pkSw== 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 419fqs850x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Aug 2024 16:05:44 +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 2CF4840048; Tue, 27 Aug 2024 16:05:41 +0200 (CEST) Received: from Webmail-eu.st.com (eqndag1node6.st.com [10.75.129.135]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 8168926C451; Tue, 27 Aug 2024 16:05:11 +0200 (CEST) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE6.st.com (10.75.129.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:12 +0200 Received: from localhost (10.48.86.111) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:11 +0200 From: Valentin Caron To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue CC: , , , , Christophe Roullier , Valentin Caron Subject: [PATCH 1/9] ARM: dts: stm32: rtc, add pin to provide LSCO on stm32mp15 Date: Tue, 27 Aug 2024 16:04:47 +0200 Message-ID: <20240827140455.345086-2-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240827140455.345086-1-valentin.caron@foss.st.com> References: <20240827140455.345086-1-valentin.caron@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-27_07,2024-08-27_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" Declare pin for LSCO in stm32-pinctrl provider node to reserve this pin for RTC OUT2_RMP, in stm32mp15-pinctrl.dtsi. Signed-off-by: Valentin Caron --- arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi b/arch/arm/boot/dt= s/st/stm32mp15-pinctrl.dtsi index ae83e7b102323..0df526cc48f2b 100644 --- a/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp15-pinctrl.dtsi @@ -1696,6 +1696,13 @@ pins { }; }; =20 + /omit-if-no-ref/ + rtc_rsvd_pins_a: rtc-rsvd-0 { + pins { + pinmux =3D ; /* RTC_OUT2_RMP */ + }; + }; + /omit-if-no-ref/ sai2a_pins_a: sai2a-0 { pins { --=20 2.25.1 From nobody Fri Dec 19 12:02:04 2025 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 6D8851C3F2A; Tue, 27 Aug 2024 14:06:03 +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=1724767565; cv=none; b=UmNlOegQ7nDPj511yothmxycNMDycGJhUL4cnjDwgo15kuyEzQRb9HAIktkFGPW2lIulaF0MmkjCF4IOezCtn3kItYHbw0v9PRRW2k7+hnpbv8bMK7sF4+ja/Mz8H8s1s+GQdVQVu2blmZS0YfDN0JYxRWdoULeMxOEotkbAfpY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; c=relaxed/simple; bh=NJV2GpTYupn/9CCbpIRby7MiSvYS7eBCUO+0JatVDCo=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=KkUwkSknUF5Ha8JGhoc3U0wvpXsq3Wb7c7Xd+Bh25QUJlVMw+ZouzNTSv7KtOFVF2aORNuRvHHCa7aVsZRsHbBy5XS9ZfRQuZxEFaf2uuLn4xuJUeg1hO1B1QWq9xSUrKvqMJ3R/gb5b0pHKMWPwHCf7ick4t/rg7PDLC2sX1Xg= 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=TMBW+ThP; 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="TMBW+ThP" 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 47RD2EvV022293; Tue, 27 Aug 2024 16:05:49 +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= sDJkLqaTPIYddIRhbJ78+aOcEQCOOTJ579ffK0YZauU=; b=TMBW+ThPkqlpdnYk w1ODqcGqttwIoWGIg6NPzqrIPVRZ2HWCb/Dksd9OA3R4HQ59m9uZjgKiJIj61215 s9a0JjPRhPzS6RCrYHOAh3+Jy44RnGfe4U7AOHryNHyaFk7pK+1d14D+yj1LKdds DXGqdNy8kHEOWpefxd0CcgogvPmS8NIfy0LPKarNuwUqTAZSF3Kb92MGilSTRU// lB5uo5r6H7wvJdH0NR17z+/ksnNu4rzyo4tlCLw3tWPV71NMb7wSBphj02kxtGqN u2YOMxYnN2bvmqT9r2PporULZObmj0NUL21Oy9EtwgDer/roUL4J0uqx9GuZxMw8 tfmV2Q== 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 419fb408vk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Aug 2024 16:05:49 +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 E64E04004B; Tue, 27 Aug 2024 16:05:41 +0200 (CEST) Received: from Webmail-eu.st.com (eqndag1node5.st.com [10.75.129.134]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 48CC526C453; Tue, 27 Aug 2024 16:05:12 +0200 (CEST) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE5.st.com (10.75.129.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:12 +0200 Received: from localhost (10.48.86.111) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:11 +0200 From: Valentin Caron To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue CC: , , , , Christophe Roullier , Valentin Caron Subject: [PATCH 2/9] ARM: dts: stm32: rtc, add pin to provide LSCO on stm32mp13 Date: Tue, 27 Aug 2024 16:04:48 +0200 Message-ID: <20240827140455.345086-3-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240827140455.345086-1-valentin.caron@foss.st.com> References: <20240827140455.345086-1-valentin.caron@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-27_07,2024-08-27_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" Declare pin for LSCO in stm32-pinctrl provider node to reserve this pin for RTC OUT2_RMP, in stm32mp13-pinctrl.dtsi. Signed-off-by: Valentin Caron --- arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi b/arch/arm/boot/dt= s/st/stm32mp13-pinctrl.dtsi index c9f588a650944..5c28de7e365d9 100644 --- a/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi +++ b/arch/arm/boot/dts/st/stm32mp13-pinctrl.dtsi @@ -582,6 +582,13 @@ pins { }; }; =20 + /omit-if-no-ref/ + rtc_rsvd_pins_a: rtc-rsvd-0 { + pins { + pinmux =3D ; /* RTC_OUT2_RMP */ + }; + }; + /omit-if-no-ref/ sai1a_pins_a: sai1a-0 { pins { --=20 2.25.1 From nobody Fri Dec 19 12:02:04 2025 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 6C2C81C3F24; Tue, 27 Aug 2024 14:06:03 +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=1724767565; cv=none; b=Mzj0c0OeaYcRe6wn/+qjSKw6KqsnXM1fE/wfxu5aMwXdbKqhKVChddx5lUViXa8w37S0bOentq2S7lUu0ou+yJbYIxjBHJz+O3Uqu+xcVXjU+pfvAh//Gx9YbAlrtUbeqtH2qAHM1UgshLgLuIY3YU+I4QigydiliFwH/zAvfgw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; c=relaxed/simple; bh=b+OWBLADBrr/GmrDMPz7EfexwhNN5RR6CxuBlLpqDIU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=UnXGCS6j16j4iNDMHaXcf68d7rflnZFZe0LJPSVSIcJ69JvaXHK2CKKOL9gLQW/KBquoqtgKUQHfifVM1D4u2cz6YLkvfThBzmuULNQ1eNFDEwb5rFOYVe87rffpq//9Plpav5cwSvnYzmQqhZqHdKEDKPD48gyYTChX8Sd4F+k= 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=2DAPTX8v; 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="2DAPTX8v" 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 47RD2WGM022442; Tue, 27 Aug 2024 16:05:49 +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= kIOHLwaJmjvrB/zlD7QldFbSwDEMLSBvbw1Ydt0JxtU=; b=2DAPTX8vus+rZckV F+GC3Bonr3JXQCF4nQ9O29IAqN6v8uEwqshDbu5ix36UwWol2jUjKAdsuogdQsS4 U7EhU3O/RQtj/3hmLsj1b68ZrYX120czdJ4M3qNL6kXVFR+HOWsceQzUkgpX7ofm Ag4EA8amt/8fbcUcwb5nq6g1yleBOCaqt+UMKYMppxvTPFI4Y6Bv9XNzFHqXYUM0 ZOlGAuD3nQ1T0Y+f5HejAoq6XBhlW3/LP/KmjMN0GT+9QiZmWzMql4UV6wl5bET8 k7d3YL5vaDnKvmEM5aRubF6j8caVgjBv3acAS61+6qfmnSdzUQ+ETQTnVpUfsavk offUww== 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 419fb408vj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Aug 2024 16:05:49 +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 B6E5240044; Tue, 27 Aug 2024 16:05:41 +0200 (CEST) Received: from Webmail-eu.st.com (eqndag1node4.st.com [10.75.129.133]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 110EE26C45C; Tue, 27 Aug 2024 16:05:13 +0200 (CEST) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE4.st.com (10.75.129.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:12 +0200 Received: from localhost (10.48.86.111) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:12 +0200 From: Valentin Caron To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue CC: , , , , Christophe Roullier , Valentin Caron Subject: [PATCH 3/9] ARM: dts: stm32: rtc, add LSCO to WLAN/BT module on stm32mp157c-dk2 Date: Tue, 27 Aug 2024 16:04:49 +0200 Message-ID: <20240827140455.345086-4-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240827140455.345086-1-valentin.caron@foss.st.com> References: <20240827140455.345086-1-valentin.caron@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-27_07,2024-08-27_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" On stm32mp157c-dk2 board, WLAN/BT module LPO_IN pin is wired to RTC OUT2_RMP pin. Provide a pinctrl configuration to enable LSCO on OUT2_RMP. Signed-off-by: Valentin Caron --- arch/arm/boot/dts/st/stm32mp157c-dk2.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp157c-dk2.dts b/arch/arm/boot/dts/s= t/stm32mp157c-dk2.dts index 7a701f7ef0c70..8ac1233f9a02d 100644 --- a/arch/arm/boot/dts/st/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/st/stm32mp157c-dk2.dts @@ -84,6 +84,16 @@ ltdc_ep1_out: endpoint@1 { }; }; =20 +&rtc { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&rtc_rsvd_pins_a>; + + rtc_lsco_pins_a: rtc-lsco-0 { + pins =3D "out2_rmp"; + function =3D "lsco"; + }; +}; + &usart2 { pinctrl-names =3D "default", "sleep", "idle"; pinctrl-0 =3D <&usart2_pins_c>; --=20 2.25.1 From nobody Fri Dec 19 12:02:04 2025 Received: from mx07-00178001.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 46D301C2DD8; Tue, 27 Aug 2024 14:06:02 +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=1724767565; cv=none; b=IFvOrgZVfvWKFDkOhuozgHSFOQOG23oUvvng+3kvzo8KNPMWW85dwDlBD8uc3c88AsDF2BaEpoRsb5eLHjp8NXTd0J/ttU+4S2VK1X4Cs4U0rF6jxttlgt9LBV3CTMD2PK0DaHNwnCv/aSOp0S56ern20U1PXgqIvVhZAlP3vjw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; c=relaxed/simple; bh=xwqGoVeYYcCiLQqDn/9Z6LfOpganhHaNBECsEqTgQsE=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=rUFX7z+VsE2aF/RaDrrNb4Fx775xEsuiNDnISIWL8zi8YAfbD/MqkZrQ1CKHv6vsPjeVha7DD0/N2I9RA6U0B1dJW+6aKTLKV1BW+qLXkxrAgiyleAocLGG1DiNnU0yeXK2W7e/Lmn2iiK7Xr8goRt1ywGRfD4h4GQkpFfsY9UQ= 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=bhoA5mL7; 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="bhoA5mL7" Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47RDTE5e001108; Tue, 27 Aug 2024 16:05:45 +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= WzSKuQohSXWkGwWoz9YprP+94aYdvrJkgRz9d9MM6WY=; b=bhoA5mL7o+ZQVI89 cxhl3x7l+4F01LoQe2QyPIGdIE0DDDvYTRf9tpcGEGc6y1sjF9SqMcuokqnkv82h CxJS1BCCZdwbmF/R2PnTiw5FpZEkDqF76eDv4yUOJ8bSAGCVEnm7dD+UWkrPy+p7 HGN+IpHZPBoivxkDFJvR9G56tt4+gXCSytJQ8cBr8Bg32ejN8vQ/kFz9+zSQywnj zEbZoMwpxdFFfvZrgJHkSxCzg6TZhPfKt22BhAATGaswRiASmDMZPhCtI9G11cSW f9sKQ2r5sEaSobYC7mNvHMMdzYofrN2t0KKQI1GbOiCQacytW9IvkrK7fKHh+JmU p7OQQg== 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 419fqs850y-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Aug 2024 16:05:45 +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 7EF9640049; Tue, 27 Aug 2024 16:05:41 +0200 (CEST) Received: from Webmail-eu.st.com (eqndag1node6.st.com [10.75.129.135]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id D5F6126C45F; Tue, 27 Aug 2024 16:05:13 +0200 (CEST) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE6.st.com (10.75.129.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:14 +0200 Received: from localhost (10.48.86.111) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:13 +0200 From: Valentin Caron To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue CC: , , , , Christophe Roullier , Valentin Caron Subject: [PATCH 4/9] ARM: dts: stm32: rtc, add LSCO to WLAN/BT module on stm32mp135f-dk Date: Tue, 27 Aug 2024 16:04:50 +0200 Message-ID: <20240827140455.345086-5-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240827140455.345086-1-valentin.caron@foss.st.com> References: <20240827140455.345086-1-valentin.caron@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-27_07,2024-08-27_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" On stm32mp135f-dk board, WLAN/BT module LPO_IN pin is wired to RTC OUT2_RMP pin. Provide a pinctrl configuration to enable LSCO on OUT2_RMP. Signed-off-by: Valentin Caron --- arch/arm/boot/dts/st/stm32mp135f-dk.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st= /stm32mp135f-dk.dts index 1af335a39993b..ef33cbf3e601c 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts @@ -346,7 +346,14 @@ ltdc_out_rgb: endpoint { }; =20 &rtc { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&rtc_rsvd_pins_a>; status =3D "okay"; + + rtc_lsco_pins_a: rtc-lsco-0 { + pins =3D "out2_rmp"; + function =3D "lsco"; + }; }; =20 &scmi_regu { --=20 2.25.1 From nobody Fri Dec 19 12:02:04 2025 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (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 266D31A0715; Tue, 27 Aug 2024 14:06:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; cv=none; b=NWX2lHD2LrmA2sK+MKMVUd3zmEjtQbUwn0uE5LeOcrvFvt/7wZTAvOU5sNz5+uiuwRdTrM+QMA5bUzg7JNUvNXzYpNVWhIRb/ETgZwUx9d72PW99CPhcX9hthstOcyg1bLv+GWL/bxQBC/PYXsqExK7JyJ24FCbvK/x82JnswVg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; c=relaxed/simple; bh=W2/Js5x46milsdRUsbtFwG7jDdKSnEaF7V7Gm6Ek0nE=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=qSwcyy71JLuvc1cJ4nMmPOe1kT54wZ8q4QlebkV05AeYrGd8iZbMmrte1pQnK7sS0WRqRyCrMnSyMitrtaYI0c9gpdg841Rk7FKM/O1tSgN+m9K/qIeCxqTdqjX3R5Sm5HI+/VaBrMu0+hYkutNDrfIMPtjwz18gqmI7QshasaA= 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=YKdVUj9a; arc=none smtp.client-ip=185.132.182.106 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="YKdVUj9a" 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 47RDMed9029054; Tue, 27 Aug 2024 16:05:49 +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= jDnFr5YIF7mwIVMWQf+qmUNydSFieueM/n3QzFPWUNI=; b=YKdVUj9a931FgbIu JOzWS0kIYB6/vTHTE4L6zuvAWH/uazhMl6gd9h2egI3N54950nwjQg+dVIHtuQ0J OxoB4FoTzjRglwDHmg9GXUkEQg57J1ylscmT/WOGWRoq0PcZ3wCgPIQW7krygiKz XnZW0/YafwTQNverWgKEKbwDgGnqMlqehhD7juWO8gPhshf/nuQN/G0gUOy6Jw+q r1gUVvHLdC6U8tpMraL/sa2ehVmvrfbu1J5Bpm5XdiYTQKLiBHfFxrU2TBEPdZAJ fHqQKxrTW/6zIjTJlK8lzrCHlDkCHBtuf4DqXb9P3zRXVPnqSaSVb4l9hV3kXXXd Nc6fgg== 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 419fmp862r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Aug 2024 16:05:49 +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 02D8A4004D; Tue, 27 Aug 2024 16:05:44 +0200 (CEST) Received: from Webmail-eu.st.com (eqndag1node5.st.com [10.75.129.134]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id A8BFD26C460; Tue, 27 Aug 2024 16:05:14 +0200 (CEST) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE5.st.com (10.75.129.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:14 +0200 Received: from localhost (10.48.86.111) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:14 +0200 From: Valentin Caron To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue CC: , , , , Christophe Roullier , Valentin Caron Subject: [PATCH 5/9] ARM: dts: stm32: add support of WLAN/BT on stm32mp157c-dk2 Date: Tue, 27 Aug 2024 16:04:51 +0200 Message-ID: <20240827140455.345086-6-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240827140455.345086-1-valentin.caron@foss.st.com> References: <20240827140455.345086-1-valentin.caron@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-27_08,2024-08-27_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" From: Christophe Roullier Add support of WLAN/BT Murata Type 1DX module: - usart2 is used for Bluetooth interface - sdmmc2 is used for WLAN (sdio) interface Signed-off-by: Christophe Roullier Signed-off-by: Valentin Caron --- arch/arm/boot/dts/st/stm32mp157c-dk2.dts | 41 +++++++++++++++++++++++- 1 file changed, 40 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/st/stm32mp157c-dk2.dts b/arch/arm/boot/dts/s= t/stm32mp157c-dk2.dts index 8ac1233f9a02d..5f9c0160a9c49 100644 --- a/arch/arm/boot/dts/st/stm32mp157c-dk2.dts +++ b/arch/arm/boot/dts/st/stm32mp157c-dk2.dts @@ -24,6 +24,11 @@ aliases { chosen { stdout-path =3D "serial0:115200n8"; }; + + wifi_pwrseq: wifi-pwrseq { + compatible =3D "mmc-pwrseq-simple"; + reset-gpios =3D <&gpioh 4 GPIO_ACTIVE_LOW>; + }; }; =20 &cryp1 { @@ -94,10 +99,44 @@ rtc_lsco_pins_a: rtc-lsco-0 { }; }; =20 +/* Wifi */ +&sdmmc2 { + pinctrl-names =3D "default", "opendrain", "sleep"; + pinctrl-0 =3D <&sdmmc2_b4_pins_a>; + pinctrl-1 =3D <&sdmmc2_b4_od_pins_a>; + pinctrl-2 =3D <&sdmmc2_b4_sleep_pins_a>; + non-removable; + cap-sdio-irq; + st,neg-edge; + bus-width =3D <4>; + vmmc-supply =3D <&v3v3>; + mmc-pwrseq =3D <&wifi_pwrseq>; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "okay"; + + brcmf: bcrmf@1 { + reg =3D <1>; + compatible =3D "brcm,bcm4329-fmac"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&rtc_lsco_pins_a>; + }; +}; + +/* Bluetooth */ &usart2 { pinctrl-names =3D "default", "sleep", "idle"; pinctrl-0 =3D <&usart2_pins_c>; pinctrl-1 =3D <&usart2_sleep_pins_c>; pinctrl-2 =3D <&usart2_idle_pins_c>; - status =3D "disabled"; + uart-has-rtscts; + status =3D "okay"; + + bluetooth { + shutdown-gpios =3D <&gpioz 6 GPIO_ACTIVE_HIGH>; + compatible =3D "brcm,bcm43438-bt"; + max-speed =3D <3000000>; + vbat-supply =3D <&v3v3>; + vddio-supply =3D <&v3v3>; + }; }; --=20 2.25.1 From nobody Fri Dec 19 12:02:04 2025 Received: from mx07-00178001.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 35C511C6F57; Tue, 27 Aug 2024 14:06:08 +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=1724767569; cv=none; b=NuZMHYlVGkvwE6BKfbfg8RGznCvVU+NQOJvcGNuXzVKH1b+pSqDSgwYJwsOIC2ksPnVY46cZogokekU+FezGBua73xqxGXVV+VzSSatfJpfxaPpH8ckvLqtesVEPACj4GRRHA1Oh6RSmycFUMenitJ3+becu2yb1rIqrLjn6eCM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767569; c=relaxed/simple; bh=d2POF/9oZKypUIUgueFvXnNPKLfuspbfE5JXi6AuUxw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=NB9FcjUTlmCSzwDtm/AEHh+qSMduqKsDfzSEL1qWDnUQSpdMLbJnMtgpY/qpIPVsPI8MVrqsLldpibNdzXspdS5oHHi2l72rukU2r/Iyy9ALhhdekr8qlos9p5WPBdEe0Jbg5nigFy4X5Eh48a6QSt586bEhNAEBU0PE+9BoqT0= 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=MqxKSR+p; 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="MqxKSR+p" Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47RBUMZg022307; Tue, 27 Aug 2024 16:06:00 +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= JPuWythXlb2aVY0RmOdTDjEvW63AoOtJU+vMJ9SxB/M=; b=MqxKSR+pBAirOdE+ oZ9E/nB499gvXdxFNx1SY5sBjIhwie9+Ea0MPjr5KSIcyaLYbKr9MA744KQ01fIL SOGTE+LTXD6vd5YtdaONDLBd5p5efX3a0Q++rYqXAyHutXgBc9qJ+fdrz804NIsb OwRaMro4pDWMo9O+HvyLiq+MkilQIwWgFxoagofFOAe8+Y7pGerRLH8kQLYYuZpZ is1tbhAYdqAZthuXpdBdUTYTJZZpriXl3Boz3zPjDiUAIxM2wqdF8QdnnaYudrf6 ODoBq1Kgf6oKxEqPWwIzWj+/r3oQfzwdnuisKmCNkiNJvqf3/Zyv0tRBg6w+2+dW XAJ6XQ== 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 419e00rmp4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Aug 2024 16:06:00 +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 C1B0F40050; Tue, 27 Aug 2024 16:05:44 +0200 (CEST) Received: from Webmail-eu.st.com (eqndag1node4.st.com [10.75.129.133]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 7462426C461; Tue, 27 Aug 2024 16:05:15 +0200 (CEST) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE4.st.com (10.75.129.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:15 +0200 Received: from localhost (10.48.86.111) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:15 +0200 From: Valentin Caron To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue CC: , , , , Christophe Roullier , Valentin Caron Subject: [PATCH 6/9] ARM: dts: stm32: add support of WLAN/BT on stm32mp135f-dk Date: Tue, 27 Aug 2024 16:04:52 +0200 Message-ID: <20240827140455.345086-7-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240827140455.345086-1-valentin.caron@foss.st.com> References: <20240827140455.345086-1-valentin.caron@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-27_08,2024-08-27_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" From: Christophe Roullier Add support of WLAN/BT Murata Type 1DX module: - usart2 is used for Bluetooth interface - sdmmc2 is used for WLAN (sdio) interface Signed-off-by: Christophe Roullier Signed-off-by: Valentin Caron --- arch/arm/boot/dts/st/stm32mp135f-dk.dts | 45 +++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st= /stm32mp135f-dk.dts index ef33cbf3e601c..3a276589fef79 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts @@ -121,6 +121,19 @@ panel_in_rgb: endpoint { }; }; }; + + v3v3_ao: v3v3-ao { + compatible =3D "regulator-fixed"; + regulator-name =3D "v3v3_ao"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + regulator-always-on; + }; + + wifi_pwrseq: wifi-pwrseq { + compatible =3D "mmc-pwrseq-simple"; + reset-gpios =3D <&mcp23017 11 GPIO_ACTIVE_LOW>; + }; }; =20 &adc_1 { @@ -392,6 +405,30 @@ &sdmmc1 { status =3D "okay"; }; =20 +/* Wifi */ +&sdmmc2 { + pinctrl-names =3D "default", "opendrain", "sleep"; + pinctrl-0 =3D <&sdmmc2_b4_pins_a &sdmmc2_clk_pins_a>; + pinctrl-1 =3D <&sdmmc2_b4_od_pins_a &sdmmc2_clk_pins_a>; + pinctrl-2 =3D <&sdmmc2_b4_sleep_pins_a>; + non-removable; + cap-sdio-irq; + st,neg-edge; + bus-width =3D <4>; + vmmc-supply =3D <&v3v3_ao>; + mmc-pwrseq =3D <&wifi_pwrseq>; + #address-cells =3D <1>; + #size-cells =3D <0>; + status =3D "okay"; + + brcmf: bcrmf@1 { + reg =3D <1>; + compatible =3D "brcm,bcm4329-fmac"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&rtc_lsco_pins_a>; + }; +}; + &spi5 { pinctrl-names =3D "default", "sleep"; pinctrl-0 =3D <&spi5_pins_a>; @@ -498,6 +535,14 @@ &usart2 { pinctrl-2 =3D <&usart2_idle_pins_a>; uart-has-rtscts; status =3D "okay"; + + bluetooth { + shutdown-gpios =3D <&mcp23017 13 GPIO_ACTIVE_HIGH>; + compatible =3D "brcm,bcm43438-bt"; + max-speed =3D <3000000>; + vbat-supply =3D <&v3v3_ao>; + vddio-supply =3D <&v3v3_ao>; + }; }; =20 &usbh_ehci { --=20 2.25.1 From nobody Fri Dec 19 12:02:04 2025 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (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 2671E1BFDEC; Tue, 27 Aug 2024 14:06:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; cv=none; b=cYxN33aPsvpsipqffVMiMcgVscgqvv7/5HW73vZvnuGf06BKf7uU/LPjs5KBx03dOvr7/FvcO2U1IiwlYIMzYjEfCPnLQ7nFn4pnPMuhnfrqN8puRjLaDELY14+jyIKl0T6NonAB+xI+c+xzXqSMzoFI9JFHJbEVB2/ySMZavkk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; c=relaxed/simple; bh=wa4v/gifRTnHNth7+e9UNt0e/z9VrA5uaDZkfGSYVSE=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=WyXa94CGTmBVs/mKtoK+BrNwhIJEjNO/mE/6On1pVcrwfyUomiZpXxJNpMmTED/MgCrFJwinc48suc3LMXUr565UvfijaDbv3rtJHFthVp0yff9x/0I/0seVLtLx6hjiiOOnJhbN9AacVCaeBQE7MCDSLFbFP4Rp5yAf3y0IlIw= 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=JGK4P1r+; arc=none smtp.client-ip=185.132.182.106 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="JGK4P1r+" 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 47RDMedB029054; Tue, 27 Aug 2024 16:05:53 +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= 2rAPjNB+sb5NrXdg340Hwji5//uDGrMk166lc04CQr4=; b=JGK4P1r+1oUeYbzF Ct7/Sdv7Lv8WKenRtCo7B2fsqHikkLXhj6CgjjP8kwBI9/UlqcP5ozO8Ypof0tOT vJJF4B8Z+C2qpIm9iSzdlD6otEojF7NPNDA3c+YWXK/JVk9jpX1wO66thiSHRiJ6 Bl1FAzpnZiefGV8gebVkzyyfdvM26LBg3+lLNKuR8fApbVkYH/SpQ0MzMJKeeLmV D7dt0nD29BwnAS99aj4bidivBJ73utoZrB2pNjqdpwQYelCf7CUCXZTXh/B7ggas BP/Q9U4FrDyyBEfyZvgF7LlC0fyyuTm0XMbCMmXm4o2BXPsPXp7Uxw8UlSCOBtAy gisU6A== 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 419fmp862y-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Aug 2024 16:05:53 +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 DD2EB40048; Tue, 27 Aug 2024 16:05:45 +0200 (CEST) Received: from Webmail-eu.st.com (eqndag1node6.st.com [10.75.129.135]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 3ECFB26C462; Tue, 27 Aug 2024 16:05:16 +0200 (CEST) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE6.st.com (10.75.129.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:17 +0200 Received: from localhost (10.48.86.111) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:15 +0200 From: Valentin Caron To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue CC: , , , , Christophe Roullier , Valentin Caron Subject: [PATCH 7/9] arm64: dts: st: add RTC on stm32mp25x Date: Tue, 27 Aug 2024 16:04:53 +0200 Message-ID: <20240827140455.345086-8-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240827140455.345086-1-valentin.caron@foss.st.com> References: <20240827140455.345086-1-valentin.caron@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-27_08,2024-08-27_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" Add compatible, clock, and interrupt properties of STM32 RTC on stm32mp25x SOCs. Signed-off-by: Valentin Caron --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/s= t/stm32mp251.dtsi index 1167cf63d7e87..81f59a5b4f61a 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -916,6 +916,16 @@ gpiok: gpio@442e0000 { }; }; =20 + rtc: rtc@46000000 { + compatible =3D "st,stm32mp25-rtc"; + reg =3D <0x46000000 0x400>; + clocks =3D <&scmi_clk CK_SCMI_RTC>, + <&scmi_clk CK_SCMI_RTCCK>; + clock-names =3D "pclk", "rtc_ck"; + interrupts-extended =3D <&exti2 17 IRQ_TYPE_LEVEL_HIGH>; + status =3D "disabled"; + }; + pinctrl_z: pinctrl@46200000 { #address-cells =3D <1>; #size-cells =3D <1>; --=20 2.25.1 From nobody Fri Dec 19 12:02:04 2025 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (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 2667B1E487; Tue, 27 Aug 2024 14:06:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; cv=none; b=c8nFeeeftxhMmZYvduIOSEebXgbbB9NPAmh6Zr21qwqOaGcn8yir2cr+GUttNAcLCIgvTF0iVb6tzbTOmD6BbG0/vbjXN5nVgV537DdRUVH94gZIx02nfGD78oGWNYoIrc56KUyHHydDDRje/cJM47QdXlPjXmCNidHbSJT2HjQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; c=relaxed/simple; bh=vGkL0jnP6QGMEDrT22CXB041nfp/m4hGI4oqS2YGItw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OgyTCKXU3aPamwFBEh88cupuZ0asrof9oT5OdtF/dHCceP1f1488N15b0l4j45QJR2Sw5BcitHv9wi0GNuoSOdvYoNQ+Y7jeRnuh1mkCz2fGX18JnnDhIw3APQ2qU49CjFe3q+HnUsaX2un8zKdhT2lkwHHzKj1HoKY9Xfj2rcg= 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=cKZDbtuM; arc=none smtp.client-ip=185.132.182.106 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="cKZDbtuM" Received: from pps.filterd (m0369458.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47RBOCjT004259; Tue, 27 Aug 2024 16:05:50 +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= 2RVEzwg7gNF7vdYlJEOaTv0kpjM83f635tK0bmh+/GE=; b=cKZDbtuMTX50uMC0 znEwisAJs3YYEdScw1Ny1xWfeR7nP3kTIEApYevnqE0NKBkla4fcGQE98odAHpiy ju9FWmt2eK1IP5BgVjNB6RNTZI1R9DMzGKmJXr9YUk0avZXJJZqPqW8RzPXNweHR UghIM9tfi0aNALJHFMUQYi2BWJTnXFuI+JJsNHZZvP0YSnHdooOoAhjFCB2F6Sue ZINAcXHaYSUTttv9VF0s4o4Faog/Y6WDOS5wL+BpqLMNuUjNG4GO83eetgeiBPW5 Bn7caT1Qk9K6lsjrFANBzcArEC/Jfcgl4J6LbSozssYAWMrerTZYivgMe3xm+raD afeCiA== 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 419dw5rpmq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Aug 2024 16:05:50 +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 54ADF40052; Tue, 27 Aug 2024 16:05:45 +0200 (CEST) Received: from Webmail-eu.st.com (eqndag1node5.st.com [10.75.129.134]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 07B1C26C463; Tue, 27 Aug 2024 16:05:17 +0200 (CEST) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE5.st.com (10.75.129.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:16 +0200 Received: from localhost (10.48.86.111) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:16 +0200 From: Valentin Caron To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue CC: , , , , Christophe Roullier , Valentin Caron Subject: [PATCH 8/9] arm64: dts: st: enable RTC on stm32mp257f-ev1 board Date: Tue, 27 Aug 2024 16:04:54 +0200 Message-ID: <20240827140455.345086-9-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240827140455.345086-1-valentin.caron@foss.st.com> References: <20240827140455.345086-1-valentin.caron@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-27_08,2024-08-27_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" Enable RTC on stm32mp257f-ev1 board. Signed-off-by: Valentin Caron --- arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/d= ts/st/stm32mp257f-ev1.dts index 214191a8322b8..6b68aeaf79ba3 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -93,6 +93,10 @@ &i2c8 { status =3D "disabled"; }; =20 +&rtc { + status =3D "okay"; +}; + &scmi_regu { scmi_vddio1: regulator@0 { regulator-min-microvolt =3D <1800000>; --=20 2.25.1 From nobody Fri Dec 19 12:02:04 2025 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 7C7471C3F2C; Tue, 27 Aug 2024 14:06:03 +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=1724767565; cv=none; b=Aj4swjM/Y54Z6ekh8U/tsg7wwq9RwLOI4AR3SguXIinWy96vMbB1Z9Zy1V7d1lyZ3B20OPueLy2QSZHKGZanPw2SzNp+GtFgYZiyLq6u917bUJq0aj7Cr37MZozpOxmKicjV4USonADDa8roPpdq1eT0So3GeBjIr7BELMKqisA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724767565; c=relaxed/simple; bh=MlNUC6TliLkDVl1LAgVb5BEopCJTzyI00Rw54K6XkJE=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=b2Jcs9dTKzdXrovginTOhjqw3CUE8XS4UkDIbXzDqQ+q0ohhYLBsabymctQXMq7iurVCOUCrcCn1WYDKOD+puFa/bczjPLOhsxdfPiwAfM3cQkfAzn1g8Zqv5tcsHGrxhVVCsGra52Fu0hOrVOYkn+1VWWauoX7qn5kWW1IbH84= 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=mxfVHdT/; 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="mxfVHdT/" 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 47RD2WGN022442; Tue, 27 Aug 2024 16:05:50 +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= le2TEzkH6dqfmLYEoE3ei+2PMtsbgQwLhj0dH7mS5/w=; b=mxfVHdT/OvLPSDHq 8CPj5mbk2KCIH30REV3DBQCfArieEau0pOBcI9v6WH+LMimWQBUoAq0iIYvPTqj1 rKGrghxCP/QADx3Umql6Y+JW73l7ZZE3v1dKpVQjg0kSDKyCKP6oF+Mq5Bpt/Wt/ RWeVxDzh76kwWz0WDQyLe4YTUO2I2hgPxEZDYvkeHNOMbRE9DuEKwTIgYadOPlDB HgUTkuBLr6pUO/8qvMlnYkINYz8t0m5ahTpaVgs7iDMPc6U4iGSHtjEbvxP6VauC OoF0+1ysqTe+3tQwyk12ECCBEg6Dw7pWX9Ise2fLpAlEzKpKBPLW3q0SkUQIc4Fr KU+hvQ== 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 419fb408vp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Aug 2024 16:05:50 +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 20BEB40051; Tue, 27 Aug 2024 16:05:45 +0200 (CEST) Received: from Webmail-eu.st.com (eqndag1node4.st.com [10.75.129.133]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id C9A8026C465; Tue, 27 Aug 2024 16:05:17 +0200 (CEST) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE4.st.com (10.75.129.133) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:17 +0200 Received: from localhost (10.48.86.111) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Tue, 27 Aug 2024 16:05:17 +0200 From: Valentin Caron To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Torgue CC: , , , , Christophe Roullier , Valentin Caron Subject: [PATCH 9/9] ARM: dts: stm32: rtc, add pin to provide LSCO on stm32mp25 Date: Tue, 27 Aug 2024 16:04:55 +0200 Message-ID: <20240827140455.345086-10-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240827140455.345086-1-valentin.caron@foss.st.com> References: <20240827140455.345086-1-valentin.caron@foss.st.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-27_07,2024-08-27_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" Declare pin for LSCO in stm32-pinctrl provider node to reserve this pin for RTC OUT2_RMP, in stm32mp25-pinctrl.dtsi. Signed-off-by: Valentin Caron --- arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boo= t/dts/st/stm32mp25-pinctrl.dtsi index 8fdd5f020425d..ce74f7c4fbe7e 100644 --- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi @@ -82,6 +82,12 @@ pins { }; }; =20 + rtc_rsvd_pins_a: rtc-rsvd-0 { + pins { + pinmux =3D ; /* RTC_OUT2_RMP */ + }; + }; + sdmmc1_b4_pins_a: sdmmc1-b4-0 { pins1 { pinmux =3D , /* SDMMC1_D0 */ --=20 2.25.1