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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9492AC83F3F for ; Mon, 4 Sep 2023 13:23:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229572AbjIDNXW (ORCPT ); Mon, 4 Sep 2023 09:23:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37490 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234439AbjIDNXV (ORCPT ); Mon, 4 Sep 2023 09:23:21 -0400 Received: from mx08-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6FD34C1; Mon, 4 Sep 2023 06:23:18 -0700 (PDT) Received: from pps.filterd (m0369457.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 3848SBCM020068; Mon, 4 Sep 2023 15:23:09 +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=6ZJLtOXcg0MVIVlkS4dM0g9LSUrmW6socPhD8UPYamI=; b=vd E+GzH4HgueAyD5pvF3PppZUwwuMCkl8SQIKhrWoB27uGDf0uT+2aBgpZ6ZolvQaz JJPBHtodOo4+y9y6ddh9b1Vrv42luBlFkcN5WtQPW6E27Tck8Kl26bEa7qopc/vz 1AlQJqw83qIEtgSOAplB2SsTZYpgi4mTG6dBzyPFTYpurLDNXipNJgmoMKek+MGa YrvHzwcpUh+49V959OC18Vwv4zl6+2x7kBq+jGm/drVf07kFnM7aQ98Qfz+/jfn3 wECiHQ4b02/klR2CRImmh/zu76Mvu3EFCOwgjfu4wmEH6a+8eojZkbezg17+jMt+ 1np018AOUSd2qjyh2AzA== 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 3svg0hd81w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 04 Sep 2023 15:23:09 +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 B3A0B100058; Mon, 4 Sep 2023 15:23:08 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id AC23221B52C; Mon, 4 Sep 2023 15:23:08 +0200 (CEST) Received: from localhost (10.201.20.125) 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 15.1.2507.21; Mon, 4 Sep 2023 15:23:05 +0200 From: Yann Gautier To: Alexandre Torgue , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: Maxime Coquelin , , , , , Christophe Kerello , Yann Gautier Subject: [PATCH 3/3] arm64: dts: st: add SD-card support on STM32MP257F-EV1 board Date: Mon, 4 Sep 2023 15:22:12 +0200 Message-ID: <20230904132212.157405-4-yann.gautier@foss.st.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230904132212.157405-1-yann.gautier@foss.st.com> References: <20230904132212.157405-1-yann.gautier@foss.st.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.201.20.125] X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-09-04_07,2023-08-31_01,2023-05-22_02 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the configuration node for SD-card support on STM32MP257F-EV1 board. For the moment it uses a fixed regulator for vmmc, and vqmmc is skipped until regulator driver is available. Signed-off-by: Yann Gautier --- arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index 39b4726cc0986..6c3b83c2b48fa 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -6,6 +6,7 @@ /dts-v1/; +#include #include "stm32mp257.dtsi" #include "stm32mp25xf.dtsi" #include "stm32mp25-pinctrl.dtsi" @@ -39,6 +40,27 @@ fw@80000000 { no-map; }; }; + + vdd_sdcard: vdd-sdcard { + compatible = "regulator-fixed"; + regulator-name = "vdd_sdcard"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; +}; + +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + cd-gpios = <&gpiod 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + disable-wp; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&vdd_sdcard>; + status = "okay"; }; &usart2 { -- 2.34.1