linux-kernel - Re: [PATCH] PCI: qcom: add missing supplies required for msm8996

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Date:   Tue, 12 Dec 2017 14:17:54 -0600
From:   Rob Herring <robh@...nel.org>
To:     srinivas.kandagatla@...aro.org
Cc:     stanimir.varbanov@...aro.org,
        Stanimir Varbanov <svarbanov@...sol.com>,
        linux-pci@...r.kernel.org, bhelgaas@...gle.com,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH] PCI: qcom: add missing supplies required for msm8996

On Fri, Dec 08, 2017 at 09:20:53AM +0000, srinivas.kandagatla@...aro.org wrote:
> From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> 
> This patch adds supplies that are required for msm8996. Two of them vdda
> and vdda-1p8 are analog supplies that go in to controller, and the rest
> of the two vddpe's are supplies to PCIe endpoints.
> 
> Without these supplies PCIe endpoints which require power supplies are
> not enumerated at all, as there is no one to power it up.
> 
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> ---
>  .../devicetree/bindings/pci/qcom,pcie.txt          | 16 +++++++++++++
>  drivers/pci/dwc/pcie-qcom.c                        | 28 ++++++++++++++++++++--
>  2 files changed, 42 insertions(+), 2 deletions(-)

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