From patchwork Fri Oct 14 09:26:46 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrice Gasnier X-Patchwork-Id: 2615 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4ac7:0:0:0:0:0 with SMTP id y7csp84312wrs; Fri, 14 Oct 2022 02:32:56 -0700 (PDT) X-Google-Smtp-Source: AMsMyM7/hkOmNCIbVPXLPaoJTNkwxC8Y09O+z12LlIwG+256nEExGuPAxqWs42hg3iaL40hNlmkB X-Received: by 2002:a17:906:ee8e:b0:730:4a24:f311 with SMTP id wt14-20020a170906ee8e00b007304a24f311mr2990147ejb.420.1665739976340; Fri, 14 Oct 2022 02:32:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1665739976; cv=none; d=google.com; s=arc-20160816; b=uHaMd+C75Jfracqtzr7k/EsCXfjFmNodUM2q+WqY+D/+u2YwCfpz6PL7UhPmZOMas7 7dJP8oR1ABg0eDW1k1WwKmZb70Z+oGv8ZGQRukJvCWd+H7umEEMADhkWbU1VGXExClxQ 325njZQgd47LcfIaPFOGAwO0kOoey+jV6/33q03pktCToK8qgb50YVEouoTqlxcMtOUt 3304VCwweok8vWrb5XUYHuSWSY17BmFCCbFqZlVD8H9rIwOGrXGT1SL5jxftg4Z3KtJs LeTfAr4tRBL7gRK57nGc6c1uklmRwbxEEa8gl64hiU278n2X2ctZaR6xBdX+uICnmrMx +gbA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=WFGDOZoUQlIydYpRD35dhWAM/wewEIYHMtXwngxlfBI=; b=tpR5aQHfTGFWjggrQE6rWLqG3+KBV3NaFxmTI6nuJPw1NBvMVKcyQTCAcR27QsnuiC nhI+9nrzvEy/3P/F3W6jw4kbql8JMVmJYPAAB7nDdyA6COUmLdeZcuFljtPJuWi0Dsyu HwW/af7Z8EbVJCnkSkEwkctljQt909cdElQelgA5R1eYYE+gdc4hI3C6rv7AwbDA+TTd VHy0OocPDLp0nzWf6ZISLaTSKYb9VW/3bope7vMlNqMQgy5F453+mcAvbO0e35YV8l+U 9D43sG3eHNWn+ChVziXkACmUcBEF+WnU6byfEJiWbNrJElh08mLQ96LcsYu/2+TjuwJu W1QA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=0lXIjq+M; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id ul5-20020a170907ca8500b0073cd848ae8asi1716639ejc.321.2022.10.14.02.32.28; Fri, 14 Oct 2022 02:32:56 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=0lXIjq+M; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229973AbiJNJ3S (ORCPT + 99 others); Fri, 14 Oct 2022 05:29:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229892AbiJNJ3N (ORCPT ); Fri, 14 Oct 2022 05:29:13 -0400 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B6AD1C69C8; Fri, 14 Oct 2022 02:29:07 -0700 (PDT) Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 29E8RvOQ008870; Fri, 14 Oct 2022 11:28:57 +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=WFGDOZoUQlIydYpRD35dhWAM/wewEIYHMtXwngxlfBI=; b=0lXIjq+MDUnvhr6XJG1GMNa1iU/ZR0GdIAKp4mXZpHRdtTlqXvGasbjmg3stoeH3afqn i5EiuKXDuOIYODO6/t/IsSNl5ZbHCiyqTT2aMSssVBa6yHnOeV8SZHKn5z7AuyxGXcFh C8aGhY2Zuia8l8NM99LVGkENY//RWoYPcWal/lSCmGkWVXPgkTgzvUeoG+Vn9BE/MQvA Gh8xpFOas7orHj9r7mombBw9xFFUEWDIwYj4Yw+D6d0UiXrma/dxefY0eiZ1pPGsZAcE urZRhgSjg9QONStHBs0+qCvAnx3NgURctaxsq2cGC617G4muhpieR3MNC/T8Tp1p3Y2X Mw== 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 3k6h7v7gsk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 14 Oct 2022 11:28:57 +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 B7CCE10002A; Fri, 14 Oct 2022 11:28:52 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id B2AB521A904; Fri, 14 Oct 2022 11:28:52 +0200 (CEST) Received: from localhost (10.75.127.117) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2375.31; Fri, 14 Oct 2022 11:28:49 +0200 From: Fabrice Gasnier To: , , CC: , , , , , Subject: [PATCH 05/10] ARM: dts: stm32: add fixed regulators to support usb on stm32mp135f-dk Date: Fri, 14 Oct 2022 11:26:46 +0200 Message-ID: <20221014092651.25202-6-fabrice.gasnier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221014092651.25202-1-fabrice.gasnier@foss.st.com> References: <20221014092651.25202-1-fabrice.gasnier@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.117] X-ClientProxiedBy: GPXDAG2NODE4.st.com (10.75.127.68) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-10-14_05,2022-10-13_01,2022-06-22_01 X-Spam-Status: No, score=-2.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1746654961354685889?= X-GMAIL-MSGID: =?utf-8?q?1746654961354685889?= Add VDD_USB and 3V3_SW regulators on stm32mp135f-dk. Temporary add them as fixed regulators, waiting for full SCMI regulators support. This is a precursor patch to enable USB support on STM32MP13: - VDD_USB supplies the STM32MP13 USB internals - 3V3_SW supplies various peripherals, including the onboard HUB. Note: USB support requires these regulators to be enabled before entering the kernel. Signed-off-by: Fabrice Gasnier --- arch/arm/boot/dts/stm32mp135f-dk.dts | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts index de341d17e87d..291f05a958fd 100644 --- a/arch/arm/boot/dts/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/stm32mp135f-dk.dts @@ -66,6 +66,22 @@ vdd_sd: vdd-sd { regulator-max-microvolt = <2900000>; regulator-always-on; }; + + vdd_usb: vdd-usb { + compatible = "regulator-fixed"; + regulator-name = "vdd_usb"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + v3v3_sw: v3v3-sw { + compatible = "regulator-fixed"; + regulator-name = "v3v3_sw"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; }; &i2c1 {