From nobody Sat Jun 13 13:35:31 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 9A228C433F5 for ; Thu, 7 Apr 2022 16:21:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229904AbiDGQXn (ORCPT ); Thu, 7 Apr 2022 12:23:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41156 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345717AbiDGQXc (ORCPT ); Thu, 7 Apr 2022 12:23:32 -0400 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AD2BA1E6F84; Thu, 7 Apr 2022 09:21:19 -0700 (PDT) Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 237Aq1HB000624; Thu, 7 Apr 2022 18:21:04 +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=UVkF1Bcf9hpHGFk32BlULgFhoGv/Na+BE/LaIs1dpXY=; b=JM7qiOt4ZeweUv+HHbWQ0CbzixBwWZ05Sgx2tn1XTyL0tCTJiFYJ6dWg3xpEZxS4lHck IrSNHK0OasclWU5tk50kv1LXA2eVEr3BLm6oV03QkShtrZnFz6o0A7IHJvKklAUXS1ne fdrTXJ2chKSZYvnnf04hK5NJQZT/kAkxx4zjv+0R0qGl8fMSYVQ9+f3UI3NKBp56/H/l RdGW5uxV/Fe7A23MH/XE5mil1h7A39slraKfo0enZ3M0vS0MuBn/7iIBUjqbW8zTnTd6 UUpNVQbugrF8KlG/waBSNp3MRct5jurrbdQ8+aoY/WsKb6fsQZXJlc1/PaCL8UmXMuXv fA== 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 3f9wr7jaqq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 Apr 2022 18:21:04 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 91AAA100034; Thu, 7 Apr 2022 18:21:03 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 8A22D220FBF; Thu, 7 Apr 2022 18:21:03 +0200 (CEST) Received: from localhost (10.75.127.46) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.26; Thu, 7 Apr 2022 18:21:03 +0200 From: Valentin Caron To: Alexandre Torgue CC: Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Erwan Le Ray , , , , Subject: [PATCH 1/2] ARM: dts: stm32: add RTC node on stm32mp131 Date: Thu, 7 Apr 2022 18:20:41 +0200 Message-ID: <20220407162042.361956-2-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220407162042.361956-1-valentin.caron@foss.st.com> References: <20220407162042.361956-1-valentin.caron@foss.st.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.75.127.46] X-ClientProxiedBy: SFHDAG2NODE2.st.com (10.75.127.5) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.425,FMLib:17.11.64.514 definitions=2022-04-07_03,2022-04-07_01,2022-02-23_01 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add RTC node with compatible, clock, and interrupt properties on stm32mp131. Add clk_rtc_k fixed clock for RTC. Signed-off-by: Gabriel Fernandez Signed-off-by: Valentin Caron --- arch/arm/boot/dts/stm32mp131.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp1= 31.dtsi index 1708c79b5254..9b1c87edd613 100644 --- a/arch/arm/boot/dts/stm32mp131.dtsi +++ b/arch/arm/boot/dts/stm32mp131.dtsi @@ -75,6 +75,12 @@ clk_pll4_r: clk-pll4_r { compatible =3D "fixed-clock"; clock-frequency =3D <99000000>; }; + + clk_rtc_k: clk-rtc-k { + #clock-cells =3D <0>; + compatible =3D "fixed-clock"; + clock-frequency =3D <32768>; + }; }; =20 intc: interrupt-controller@a0021000 { @@ -218,6 +224,15 @@ iwdg2: watchdog@5a002000 { status =3D "disabled"; }; =20 + rtc: rtc@5c004000 { + compatible =3D "st,stm32mp1-rtc"; + reg =3D <0x5c004000 0x400>; + interrupts-extended =3D <&exti 19 IRQ_TYPE_LEVEL_HIGH>; + clocks =3D <&clk_pclk4>, <&clk_rtc_k>; + clock-names =3D "pclk", "rtc_ck"; + status =3D "disabled"; + }; + bsec: efuse@5c005000 { compatible =3D "st,stm32mp15-bsec"; reg =3D <0x5c005000 0x400>; --=20 2.25.1 From nobody Sat Jun 13 13:35:31 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 0A51DC4332F for ; Thu, 7 Apr 2022 16:21:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345729AbiDGQXt (ORCPT ); Thu, 7 Apr 2022 12:23:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42524 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345770AbiDGQXb (ORCPT ); Thu, 7 Apr 2022 12:23:31 -0400 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8F83228D34; Thu, 7 Apr 2022 09:21:18 -0700 (PDT) Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 237Aq0QP009479; Thu, 7 Apr 2022 18:21:05 +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=XfltJw1CYRYQY5rCNwXXEbxEqZsDdxoba5evrOSDgng=; b=0+LUmftTpQGAl7M0uoJXEosql9RxYaH86Hg0f1f+WspDQX2TKsUhcMnfrJm1GH5Unps2 FfPxT+q2/8fWfp82pe4phplkEVvqMI3OBRSt/wzLXuBSMcNo6PCEkg0nDsieqtlwUcTo FSjH2l7RKmLs6JdtFr4VUrZRMf2MEwt0bymp0hK/pI5g16Tf5fA4ufWz1twqotIcuZId IqV6CZdMV+gp0tW3xFHjesKpMCZtwh+EqeRhhshm6HwrKolXDIO6o2KSUdy8rN1+8q5Z OXxRvO7UFLE/Mu20FLYdYyHfOo8siOsZemflCR8EM2C1/ZzehZY/LMrH2+zMAo1LLMx7 PQ== 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 3f8x4rne80-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 07 Apr 2022 18:21:05 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 8BD3B10002A; Thu, 7 Apr 2022 18:21:04 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 842CA220FBF; Thu, 7 Apr 2022 18:21:04 +0200 (CEST) Received: from localhost (10.75.127.45) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.26; Thu, 7 Apr 2022 18:21:04 +0200 From: Valentin Caron To: Alexandre Torgue CC: Rob Herring , Krzysztof Kozlowski , Maxime Coquelin , Erwan Le Ray , , , , Subject: [PATCH 2/2] ARM: dts: stm32: enable RTC support on stm32mp135f-dk Date: Thu, 7 Apr 2022 18:20:42 +0200 Message-ID: <20220407162042.361956-3-valentin.caron@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220407162042.361956-1-valentin.caron@foss.st.com> References: <20220407162042.361956-1-valentin.caron@foss.st.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.75.127.45] X-ClientProxiedBy: SFHDAG2NODE2.st.com (10.75.127.5) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.858,Hydra:6.0.425,FMLib:17.11.64.514 definitions=2022-04-07_03,2022-04-07_01,2022-02-23_01 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Enables the support of RTC on stm32mp135f-dk board. Signed-off-by: Gabriel Fernandez Signed-off-by: Valentin Caron --- arch/arm/boot/dts/stm32mp135f-dk.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32= mp135f-dk.dts index ee100d108ea2..aefa25ee897d 100644 --- a/arch/arm/boot/dts/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/stm32mp135f-dk.dts @@ -37,6 +37,10 @@ &iwdg2 { status =3D "okay"; }; =20 +&rtc { + status =3D "okay"; +}; + &sdmmc1 { pinctrl-names =3D "default", "opendrain", "sleep"; pinctrl-0 =3D <&sdmmc1_b4_pins_a &sdmmc1_clk_pins_a>; --=20 2.25.1