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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 310C2CCF9F0 for ; Thu, 30 Oct 2025 22:03:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=N5oBuwbYZzWqHG+NZqtgTm1CZ7vNugmRQHMWSoA8T3A=; b=2JeynpRo7s5yr7 x1EoU4/cmQvhHZKFCKb6h1bq21BzOtxTLyYvJdRnwOZwABP0ob2ykMqFSiFbA94aCg4JJJjYni16L yWPcwLkuvVtNDeqjsNEROfU5oeODF6JovOT31eOCCl2ceQ2f95cwSj6RhdAiBai2WR6VSGsuJmqLs VHGWIWvtO12+GJKek94NM/g/SSEkmPBGU/tVZEQv4th3m0NActVL7rnZKrjAFgu6PDrOIagZ8ViuK wSvICuAfnDvxZkdYGIePX7EIfocQXxC/jiEXCpmm4y1oW+hqI3apkDHexTDjd4pSuUNmTZESKrGnD Xf4F30uxUg5T1mQMvO+g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vEak4-000000051QF-0BRb; Thu, 30 Oct 2025 22:03:36 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vEajq-000000051HB-2QoU for linux-riscv@bombadil.infradead.org; Thu, 30 Oct 2025 22:03:23 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=UIkVe+mugmsixDMdOtfVXmcZx3cul0N4BhQxpoGzDAo=; b=bZnMqQwgMDKIwwIkgCdu10FBgf Ku/OlL08QYRSsNGeqCUzpQWB+mqGLubJIZ8kJF85oupoxm1uIt/v3tbGdh6HmveZplmH+dOTxgqst thmi71g1EHquEZeMrrkS+SgZ5J1PiweecqO7HipIpA0xMTsoqARQSj2b89/2YYFy/RHvkvxyVokhQ ZkzpHoBS8wTKLm+4K6y6z5xh2NWnv6itEJ4vOmNNL8LY1gzcAy9m02r/RWPqcF7WnxxhQLVx+0Uur yJa9Wz0WTfaduCRhaH6SpiIyXlrv1LQhHffA8I++UAHHaHJGe3MV8PDLVmJp4u18CKdryCkihnCOI SJ6T/8jQ==; Received: from mail-io1-xd2c.google.com ([2607:f8b0:4864:20::d2c]) by desiato.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vEZs2-0000000A5jJ-2Uez for linux-riscv@lists.infradead.org; Thu, 30 Oct 2025 21:07:49 +0000 Received: by mail-io1-xd2c.google.com with SMTP id ca18e2360f4ac-945a42fd465so66190439f.3 for ; Thu, 30 Oct 2025 15:03:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=riscstar-com.20230601.gappssmtp.com; s=20230601; t=1761861795; x=1762466595; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=UIkVe+mugmsixDMdOtfVXmcZx3cul0N4BhQxpoGzDAo=; b=wS1HMKFqBoapTEnLbW01MdxfbtrkJFzV5E7CPe04UuQJjgQaeEWkRa3IRDdIk2yXaa +OmSSc+f24NuRIR3SU+fHJIUYnwPWqZasrN8pqggM6z99LigiHLT2bFLLXVVOiSzEfpK E0Hs65eMh4yC6ujre0bOvFKuGUfFi6IhHTlYQc5WB0jDDtne5/5zDCbbpG5diuSlFiX0 BdxaAMQA7WFYYKdwkSO+r/99yNMH1q2UGOQyMiKMZIIqJ3oXHrHbpb5DgbFRf23Exjeq KyfGlpJ/4aM6mU4WSfryTFJkDbdD/OrPdRGdaWGFFRLo7Uvo3Y/HIkZpIew+7ecsscld 7hyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761861795; x=1762466595; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=UIkVe+mugmsixDMdOtfVXmcZx3cul0N4BhQxpoGzDAo=; b=ubnGtERM1ii9te3FqsCxETtG6lrv1mfdIf04ZoruFdIbMOKzSrgKSRBRzHc7ZlQf3o hO2Qh3M5rm9zvZLCb2c2WSBt+yBWOzOyqtNKg5DYMHc1/mNegE8SEN+xXtQSqBtY7rGM 6wXdvEA6NvX7n9/3Jcjo6kHQNOEKrH9ioBYfk2CggugMR0ydzNHUe4+ncNsYnatUpgTt 7QdObD2dRKUt7J1+P5AYJrs6bIXtl+7qeS3TWbR1+nW441Dk6yusbyBQQocM2UCNgKUm unuQA74lJDKIJI444rU6Lb07UbFQSxOr7w9KzpIgv8jLAxj0NuhqJ/oISVpbePAF3cOx TaJA== X-Forwarded-Encrypted: i=1; AJvYcCVXIx3j46l54J2VDKrv+uCZOenPSE8ka9WXeiZKTZzOXIJqXwaH87DoqEUfLw5Rze1kqtndMunyU7fg7A==@lists.infradead.org X-Gm-Message-State: AOJu0YxW69kRAxvyZq7PgFc2Q2bmHnlbRljB4Denz3xC2pRiB6T2fXQW X+9G1LHtouF6iGsxMK+s6aRowqQIR6zn8pqoBP2+//iSQKo/ddrFhfbjlya4xWad2Jk= X-Gm-Gg: ASbGncuk6VgyVhTO+mytOnQo52ifC58xYm+OyRWAH+sZJ6baRGl8CA0TaWq/U2RF4FR 8KSM1W5V3U0JpX18bo1D4oh3xQOQhWJJPwlvuvQcbCvwb7LpNNnF/9BECWbeAQggR6b9TJ3kEN6 kuH2cDlU6Mr/lm8LVvAkgbmMYJ2NrrSKx+RIH50F75H5W30ScKkUGWIcjJZfv304MW7Ddo3m0uS Yhc1RVbNTHEpnPoS1HgNWxHolNjhHXDJaHDkkdWOBjZRyksXHQ1RZpOCDfX24oe3HgNQEmaosNc zp7kgWLvRdF1VxIzbuR6yGrqEpCPrniTsGRbzGahV5xK4lCvd5OzW9PsAdUakkmPR9s8DdbfvHr isONNAa6SKqlDb8e7yCXVFdRisdBFPDeuLPMWfIHamS8h8hWJ1B9uYHHME4YkLv5RsXBUhMP9Tj kzbGratQ1K0iHnD6B/EjKC56MY8q/jb0C7opoDEWPVyt+IAuNWmJ8TdQ== X-Google-Smtp-Source: AGHT+IEzkYNTEpto3uIRSZZUgywIjzKs10kSZ3Mcmn0s8szOm71bDrPz0GaeszZYMuu8RaE0By5r4Q== X-Received: by 2002:a05:6602:2c01:b0:940:d7cb:139a with SMTP id ca18e2360f4ac-948228fff16mr274845939f.7.1761861795055; Thu, 30 Oct 2025 15:03:15 -0700 (PDT) Received: from zippy.localdomain (c-75-72-117-212.hsd1.mn.comcast.net. [75.72.117.212]) by smtp.gmail.com with ESMTPSA id ca18e2360f4ac-94359efe149sm604118039f.13.2025.10.30.15.03.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Oct 2025 15:03:14 -0700 (PDT) From: Alex Elder To: dlan@gentoo.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v4 6/7] riscv: dts: spacemit: add a PCIe regulator Date: Thu, 30 Oct 2025 17:02:57 -0500 Message-ID: <20251030220259.1063792-7-elder@riscstar.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20251030220259.1063792-1-elder@riscstar.com> References: <20251030220259.1063792-1-elder@riscstar.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251030_210746_971713_72AA7A59 X-CRM114-Status: UNSURE ( 8.75 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Define a 3.3v fixed voltage regulator to be used by PCIe on the Banana Pi BPI-F3. On this platform, this regulator is always on. Signed-off-by: Alex Elder --- arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts index 33ca816bfd4b3..a269c2cca3ac9 100644 --- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts +++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts @@ -33,6 +33,14 @@ led1 { }; }; + pcie_vcc_3v3: pcie-vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "PCIE_VCC3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + reg_dc_in: dc-in-12v { compatible = "regulator-fixed"; regulator-name = "dc_in_12v"; -- 2.48.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv