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 856DBD78761 for ; Fri, 19 Dec 2025 12:20:43 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=49sI3GICvUoSBktzZ1WwvDL8igNmhW7eZu4dANCmK5c=; b=e+2CmYkF7HlJHB XzUMTeMm5CWLKVyiOTI+FyK0JTWsiXXEhNz95jowC1jZ7rMOb8eFwBgNPosRLqnIvjojiXlDpbOlH WbKvtIJvGzZA1lbfoKBxG/QlwoYzSacnMbF1YicJFe7V+XfIRWHAVnPV2K22PgRhjqCKQuQWdQUJq wUrTWHdFtyEE9XICaYEols4XvfKr8T4Sj5VekJpV5s1Cjyh0wKZ/7VxKQEvcgEjFxoFMVCKS8HHt0 xBvv6PXhZVs01fNr+gAfO3VBA1k9Ja5iXAGz5YRs06mEXpRnHeyPrze1ZrYKpRo7zmiMoay2hwlj9 P8mMTgnFpR6s/hgJPDHw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vWZTE-0000000AHRq-04t3; Fri, 19 Dec 2025 12:20:32 +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 1vWZTC-0000000AHQm-3yBz for linux-riscv@bombadil.infradead.org; Fri, 19 Dec 2025 12:20:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=ct4vOKinix4TxueD3fVwHKY6QNU92ZqD4T3jFqVSH/8=; b=etaTa0PTDsUB2RoZqv4QrddRp8 aHrAJDfgF8i0CY0ILkvdATfC6a2kgn6aTHbiLNevZQQ3//S4a3hhvLxoSyUZqsvbbShkhQeo706xW +453d0eHpI25mOsF0syLNFBzMKyNGRZay2z17IiPQfpacLki2kx5iF1wiH0pnpvoEMJDdxMBSLen+ i0R2Ny4ttlAQRt8K3XeUlJK0GkMMMIq9+TbHfItIe9N+hzpWA/JDZxpeTP/9ZPCfDwmosGW0aO5sB z9gZR9D9mGAGXrSVXVYVP703+GjOBgdKmvoHSUQIX2uvguPXIdqN7R96pAhyoIoYnDl7K7ClU5a+i 5TYSoykQ==; Received: from woodpecker.gentoo.org ([140.211.166.183] helo=smtp.gentoo.org) by desiato.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vWYbh-0000000Am6r-3L70 for linux-riscv@lists.infradead.org; Fri, 19 Dec 2025 11:25:15 +0000 Received: from localhost (unknown [116.232.18.222]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange secp256r1 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dlan) by smtp.gentoo.org (Postfix) with ESMTPSA id 78C9A340BDE; Fri, 19 Dec 2025 12:20:22 +0000 (UTC) Date: Fri, 19 Dec 2025 20:20:18 +0800 From: Yixun Lan To: Alex Elder Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, 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: Re: [PATCH v7 4/5] riscv: dts: spacemit: Add a PCIe regulator Message-ID: <20251219122018-GYC1958363@gentoo.org> References: <20251218151235.454997-1-elder@riscstar.com> <20251218151235.454997-5-elder@riscstar.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20251218151235.454997-5-elder@riscstar.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251219_112514_079343_8B50506C X-CRM114-Status: GOOD ( 12.19 ) 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 On 09:12 Thu 18 Dec , Alex Elder wrote: > 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 Reviewed-by: Yixun Lan > --- > 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 02f218a16318e..71f48454ba47c 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 > -- Yixun Lan (dlan) _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv