From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EEB3A233707; Fri, 25 Apr 2025 09:47:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745574446; cv=none; b=sxDMzGwmjsXHxh/oe8Lmupk4fShZDpKr08GdI+ASwi0b+VZO7R1xf23LgXS1s/mf7h+6NR/dAeHXPngyjToDRuKofx0q5/F4KtwcCN0xDbZf1ylJEXYRGONwn2H0M1RAAehCNFAkD5QdgvhevqTh/xz/1hB10YLb1wAzxJ1ayFY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745574446; c=relaxed/simple; bh=hwJ0UFkl9vhPKzbNWc1Xi5cv3PU5yR6pZ52y0oNJg78=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=isdfpotXvA4q9JKaMUtHIf22c6pVUkCZkXg1cP9XITNf6KtQInLlC2HdMcPMEMyVFpaKdNxZrt67gbKS1HonvuQ/+J1OpNzvTQ9MPoVb8OUM0jIsF83fjivkKE3dvkRhTN2X5uBfiNsgAlAfzMzWm/AqLO4lyYo+R3FCgfsPiSA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Hd+sQnwz; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Hd+sQnwz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5C343C4CEE4; Fri, 25 Apr 2025 09:47:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745574445; bh=hwJ0UFkl9vhPKzbNWc1Xi5cv3PU5yR6pZ52y0oNJg78=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Hd+sQnwzEGfn4d5AnNfPaRDuzzQi4Cyu8Q7fz7oaU3zLXUrK7swqNXkfSAsDskk90 Ef5QPXoRtMp0DZI9lMCtMP/XnBTJvQt+51cCMz7h1HaX5QSFpSYOZp1nGf6Ti/0kD5 PvTjNzvmguHd4GdEeJFmK/LPwwCdxk7CX3Sf5d1wUpdXkZR0/oMC+noNPAENwRl7By jgz31BduQXpbrQzUnyVg5ifyiKjlxFRazACxcZZ2KbN7RXbjSGyRBvHfQOcdqjbPo3 fXvht/Mf5thEx5KPVgpkeb7Uf/1TJAJEI3hHcJYvxLo6F151Kba+D0DfAE/ULnJw1x NCNpC1iRCrGGg== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1u8FeY-000000000Ej-1xWm; Fri, 25 Apr 2025 11:47:26 +0200 Date: Fri, 25 Apr 2025 11:47:26 +0200 From: Johan Hovold To: Wenbin Yao Cc: catalin.marinas@arm.com, will@kernel.org, linux-arm-kernel@lists.infradead.org, andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, krishna.chundru@oss.qualcomm.com, quic_vbadigan@quicinc.com, quic_mrana@quicinc.com, quic_cang@quicinc.com, quic_qianyu@quicinc.com Subject: Re: [PATCH v2 1/4] arm64: Kconfig: enable PCI Power Control Slot driver for QCOM Message-ID: References: <20250425092955.4099677-1-quic_wenbyao@quicinc.com> <20250425092955.4099677-2-quic_wenbyao@quicinc.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250425092955.4099677-2-quic_wenbyao@quicinc.com> On Fri, Apr 25, 2025 at 05:29:52PM +0800, Wenbin Yao wrote: > From: Qiang Yu > > Enable the pwrctrl driver, which is utilized to manage the power supplies > of the devices connected to the PCI slots. This ensures that the voltage > rails of the standard PCI slots on some platforms eg. X1E80100-QCP can be > correctly turned on/off if they are described under PCIe port device tree > node. > > Signed-off-by: Qiang Yu > Signed-off-by: Wenbin Yao > --- > arch/arm64/Kconfig.platforms | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms > index 8b76821f1..14d2742c8 100644 > --- a/arch/arm64/Kconfig.platforms > +++ b/arch/arm64/Kconfig.platforms > @@ -270,6 +270,7 @@ config ARCH_QCOM > select GPIOLIB > select PINCTRL > select HAVE_PWRCTL if PCI > + select PCI_PWRCTL_SLOT if PCI Note that this symbol is getting renamed for 6.16: https://lore.kernel.org/lkml/20250402132634.18065-2-johan+linaro@kernel.org/ Johan