linux-kernel - Re: [PATCH v1 0/4] PCI: brcmstb: Augment driver for MIPs SOCs

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Date:   Fri, 7 Jan 2022 17:36:55 -0500
From:   Jim Quinlan <james.quinlan@...adcom.com>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc:     Jim Quinlan <jim2101024@...il.com>,
        "open list:PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS" 
        <linux-pci@...r.kernel.org>, linux-mips@...r.kernel.org,
        Nicolas Saenz Julienne <nsaenz@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Kevin Cernekee <cernekee@...il.com>,
        "maintainer:BROADCOM BCM7XXX ARM ARCHITECTURE" 
        <bcm-kernel-feedback-list@...adcom.com>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        open list <linux-kernel@...r.kernel.org>,
        "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-rpi-kernel@...ts.infradead.org>,
        Rob Herring <robh@...nel.org>,
        Saenz Julienne <nsaenzjulienne@...e.de>
Subject: Re: [PATCH v1 0/4] PCI: brcmstb: Augment driver for MIPs SOCs

On Wed, Jan 5, 2022 at 5:42 AM Thomas Bogendoerfer
<tsbogend@...ha.franken.de> wrote:
>
> On Thu, Dec 09, 2021 at 03:47:21PM -0500, Jim Quinlan wrote:
> > With this patchset, the Broadcom STB PCIe controller driver
> > supports Arm, Arm64, and now MIPs.
> >
> > Jim Quinlan (4):
> >   dt-bindings: PCI: Add compatible string for Brcmstb 74[23]5 MIPs SOCs
> >   MIPS: bmips: Add support PCIe controller device nodes
> >   MIPS: bmips: Remove obsolete DMA mapping support
> >   PCI: brcmstb: Augment driver for MIPs SOCs
> >
> >  .../bindings/pci/brcm,stb-pcie.yaml           |   2 +
> >  arch/mips/Kconfig                             |   1 -
> >  arch/mips/bmips/dma.c                         | 106 +-----------------
> >  arch/mips/boot/dts/brcm/bcm7425.dtsi          |  30 +++++
> >  arch/mips/boot/dts/brcm/bcm7435.dtsi          |  30 +++++
> >  arch/mips/boot/dts/brcm/bcm97425svmb.dts      |   9 ++
> >  arch/mips/boot/dts/brcm/bcm97435svmb.dts      |   9 ++
> >  drivers/pci/controller/Kconfig                |   2 +-
> >  drivers/pci/controller/pcie-brcmstb.c         |  82 +++++++++++++-
> >  9 files changed, 161 insertions(+), 110 deletions(-)
>
> if nobody objects I'd like to add this series to mips-next.
Hi Thomas,

I have another pullreq in progress [1] that may possibly be accepted
soon.  I have tested that
these two pullreqs do not conflict or cause compiler errors regardless
of their merge order.

Regards,
Jim Quinlan
Broadcom STB

[1] [PATCH v10 0/7] PCI: brcmstb: root port turns on sub-device power


[PATCH v10 0/7] PCI: brcmstb: root port turns on sub-device power

>
> Thomas.
>
> --
> Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
> good idea.                                                [ RFC1925, 2.3 ]