From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f48.google.com (mail-wm1-f48.google.com [209.85.128.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7031948BD32 for ; Tue, 5 May 2026 16:06:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777997196; cv=none; b=BoWb/UI/5HNtWmLaOhAJ98MlxEmhfRov0v68MJnjal0vxM4Rv7t6/jo24vXnWldvviUcq6KjCt4mejsZOsIHVTm5T8slOr3YTtxD8eEukiQvfwGXqrdlULVZWZPIRYYYyx6GXXKxCxM2K0QDGUC7ZfMjmFXeXcoY2V4KzaZibVk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777997196; c=relaxed/simple; bh=yLrMEgg4xUBImfWNRLDWNHWRHZxsFqAJv4OtvTgaMXs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QrxlO8xnmv9MBBh+tzgINIcam4wkUdFHcnmuEdc2qNzCLCLao5RfYjHRGxpWWBsRXM6f/19DbGyFj0U1Xd8nxdpXEV/JHkDpegLs81BmJrh358heMAvu9upTc6Tchaeu/QljDSOpk13fa8icCRChmIhiry/PA53TaI0NuYHuYZg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=mBsAL2va; arc=none smtp.client-ip=209.85.128.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mBsAL2va" Received: by mail-wm1-f48.google.com with SMTP id 5b1f17b1804b1-488a9033b2cso48389875e9.2 for ; Tue, 05 May 2026 09:06:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1777997193; x=1778601993; darn=vger.kernel.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=Elff6sJSJLFcwOZe6Ulwo5Af/tGUXh4RTvYGAUpcEAQ=; b=mBsAL2vatez5Y4vclQK4ISNPGzKQqpFdxwzO9T64/NUK1aQY/e4xFUQMSNd89SSX9Y Y+5mA2tx5VBjzzfl/vNWtjalGv0zzMUNnZlZ0xY0HCsLnx0o1T39cqpA2n7kISCR5RSG m/JzR77gMOnAtoeu9u+KNJAZzzQSTlTHTSinvsLh/ZLqLoEvkyZTmODKEgOi6mQbwLmC MK9SrTRs4QegAy/kPKJ0sb1t88f7Wys2DzQCbn20l/dQqi4onoEqCBEQbHURRMpvfy36 6kxS0jr7sVNe3w6lhU+lkpXeRvLsxyGys3+VqsClvRsE2g9coi+Z7/ayIQUZ+xCD5eG+ vdgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777997193; x=1778601993; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=Elff6sJSJLFcwOZe6Ulwo5Af/tGUXh4RTvYGAUpcEAQ=; b=ZkzQBGuLhVDrt41TkZorMdBb3rZEebZe18MkhHEepAeLw7FCrWRCnbY/ppczugHprC JnBu6WPZjKCwT4qeEAm2Lz9lQeyJw1P4fCMv3aRGyfPgLOsDvIBXKKX1KeLGhCN9VrDF w2j+ptunyvQmmvIP+JMfcTWnjdurL0772mXRuiIWs6E6m72PGyUucnzvoVOhctzqF7pH jfwOaWpdDt3u4FNWNhftw2sAHjykUwlBXO/He0BKLh8+5KYAFkPf6iJZJk35fbB0UmVd D//B2YuDSxlBbLJqH4z9fo7KEZ9Wnxp3I5aYdhwj8CupHybZ1ql40BNnfn3rCndPSt9Q Pxaw== X-Forwarded-Encrypted: i=1; AFNElJ/2C8KzaK5E72D047V+zhl8KGH7wcJADBpkta6aH2HWN4noUwkfxa+iEAD3wmBKxWNLgDI8yN27lttVNsk=@vger.kernel.org X-Gm-Message-State: AOJu0YyiZ6Qn7dbhVa7ILhcKWbtHGRxw3KFbneDs9IaYug7sns77wHdB 95Y7gUFRs9GhSlkx3fz/qoqccDYUBGvvoqH01Nv7b1v5MYIFj9erhmxU X-Gm-Gg: AeBDievKAf8Ph2jatMI4ZocWAXt04kTkuFN0CCjurZKKTxjdDdyxD/IYq3RHOf/jAOn b7bEFmtenNBYI7yylkr5RHhVW3UMHgLEHg41n4cFubFVA3l6i+WIXMU1M+j4B+GCIVkDSuZchT/ JCdvmX7TCrjLa6F7xfGK7eQFm3OkJkO/2MhTwmhqo7uLlrrGNmRIH6ki6ujYM6SSXxgAQ+i9FuF cFvch3DBThJx4EyusaF2miX1i5bdNYL0mSYzJmEzPkoem8J2w/lQQgTcyDanRcEO7AD4Ev3xlcp CYhQMmXDOw7tACGb+0tlLTBDEsNClYPHWzpW2mC8SgLOnXXOBQNJoW0Yowt+bXmUMZV63HEmNjc iya/14eNxX919gxCbWE3aezYMwg/Vr4jUu5EyDCfmX/8GNcmn30i3fRmdJ5JY8GjGB6eLqtpBgc BXhKVBuvwKfbzgPY/5sRZGOYoIAQRk2VHQrXUha6wjzg3kto+pDW/cKXTGzlgCkJ1XoiMaUe1DE DdJcSfYbUesANLzyQ== X-Received: by 2002:a05:600c:83c3:b0:488:c078:bfda with SMTP id 5b1f17b1804b1-48a986713e7mr250556915e9.26.1777997192411; Tue, 05 May 2026 09:06:32 -0700 (PDT) Received: from mamamia.internal (a89-182-137-143.net-htp.de. [89.182.137.143]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-45055d36dacsm5398891f8f.32.2026.05.05.09.06.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 09:06:32 -0700 (PDT) From: Andre Heider To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 5/6] riscv: dts: spacemit: k1-musepi-pro: enable PCIe ports Date: Tue, 5 May 2026 18:06:19 +0200 Message-ID: <20260505160623.1369347-6-a.heider@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260505160623.1369347-1-a.heider@gmail.com> References: <20260505160623.1369347-1-a.heider@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Enable the two PCIe controller along with and their associated PHYs. They are routed to the M.2 M-key connector and to the PCIe slot. Signed-off-by: Andre Heider --- .../riscv/boot/dts/spacemit/k1-musepi-pro.dts | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts b/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts index 869172d23e259..3ba6244952b63 100644 --- a/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts +++ b/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts @@ -36,6 +36,24 @@ led1 { }; }; + pcie_vcc_3v3: regulator-pcie-vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "PCIE_VCC3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <®_usb_vbus>; + }; + + mpcie_vcc_3v3: regulator-mpcie-vcc3v3 { + compatible = "regulator-fixed"; + regulator-name = "MPCIE_VCC3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + vin-supply = <®_usb_vbus>; + }; + reg_usb_vbus: regulator-usb-vbus { compatible = "regulator-fixed"; regulator-name = "USBVBUS"; @@ -275,6 +293,38 @@ dldo7 { }; }; +&pcie1_phy { + pinctrl-names = "default"; + pinctrl-0 = <&pcie1_3_cfg>; + status = "okay"; +}; + +&pcie1_port { + phys = <&pcie1_phy>; + vpcie3v3-supply = <&pcie_vcc_3v3>; +}; + +&pcie1 { + vpcie3v3-supply = <&pcie_vcc_3v3>; + status = "okay"; +}; + +&pcie2_phy { + pinctrl-names = "default"; + pinctrl-0 = <&pcie2_4_cfg>; + status = "okay"; +}; + +&pcie2_port { + phys = <&pcie2_phy>; + vpcie3v3-supply = <&mpcie_vcc_3v3>; +}; + +&pcie2 { + vpcie3v3-supply = <&mpcie_vcc_3v3>; + status = "okay"; +}; + &qspi { pinctrl-names = "default"; pinctrl-0 = <&qspi_cfg>; -- 2.53.0