linux-kernel - Re: [PATCH v10 3/7] dt-bindings: PCI: Add bindings for Brcmstb EP voltage regulators

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Date:   Fri, 10 Dec 2021 12:23:09 -0600
From:   Rob Herring <robh@...nel.org>
To:     Jim Quinlan <jim2101024@...il.com>
Cc:     linux-pci@...r.kernel.org, Bjorn Helgaas <bhelgaas@...gle.com>,
        Nicolas Saenz Julienne <nsaenz@...nel.org>,
        Mark Brown <broonie@...nel.org>,
        bcm-kernel-feedback-list@...adcom.com, james.quinlan@...adcom.com,
        Florian Fainelli <f.fainelli@...il.com>,
        Saenz Julienne <nsaenzjulienne@...e.de>,
        "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-rpi-kernel@...ts.infradead.org>,
        "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v10 3/7] dt-bindings: PCI: Add bindings for Brcmstb EP
 voltage regulators

On Thu, Dec 09, 2021 at 04:14:01PM -0500, Jim Quinlan wrote:
> Add bindings for Brcmstb EP voltage regulators.  A new mechanism is to be
> added to the Linux PCI subsystem that will allocate and turn on/off
> regulators.  These are standard regulators -- vpcie12v, vpcie3v3, and
> vpcie3v3aux -- placed in the DT in the bridge node under the host bridge
> device.
> 
> The use of a regulator property in the pcie EP subnode such as
> "vpcie12v-supply" depends on a pending pullreq to the pci-bus.yaml
> file at
> 
> https://github.com/devicetree-org/dt-schema/pull/63
> 
> Signed-off-by: Jim Quinlan <jim2101024@...il.com>
> ---
>  .../bindings/pci/brcm,stb-pcie.yaml           | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)

Reviewed-by: Rob Herring <robh@...nel.org>