linux-kernel - Re: [PATCH v3 6/8] ARM: dts: r9a06g032: Add internal PCI bridge node

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Message-ID: <20220428120748.69fdc087@bootlin.com>
Date:   Thu, 28 Apr 2022 12:07:48 +0200
From:   Herve Codina <herve.codina@...tlin.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     Marek Vasut <marek.vasut+renesas@...il.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Magnus Damm <magnus.damm@...il.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Rob Herring <robh@...nel.org>,
        linux-pci <linux-pci@...r.kernel.org>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Sergey Shtylyov <s.shtylyov@....ru>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Clement Leger <clement.leger@...tlin.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>
Subject: Re: [PATCH v3 6/8] ARM: dts: r9a06g032: Add internal PCI bridge
 node

Hi Geert,
On Thu, 28 Apr 2022 11:49:28 +0200
Geert Uytterhoeven <geert@...ux-m68k.org> wrote:

> Hi Hervé
> 
> On Fri, Apr 22, 2022 at 2:09 PM Herve Codina <herve.codina@...tlin.com> wrote:
> > Add the device node for the r9a06g032 internal PCI bridge device.
> >
> > Signed-off-by: Herve Codina <herve.codina@...tlin.com>  
> 
> Thanks for your patch!
> 
> > --- a/arch/arm/boot/dts/r9a06g032.dtsi
> > +++ b/arch/arm/boot/dts/r9a06g032.dtsi
> > @@ -212,6 +212,35 @@ gic: interrupt-controller@...01000 {
> >                         interrupts =
> >                                 <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
> >                 };
> > +
> > +               pci_usb: pci@...30000 {
> > +                       compatible = "renesas,pci-r9a06g032", "renesas,pci-rzn1";
> > +                       device_type = "pci";
> > +                       clocks = <&sysctrl R9A06G032_HCLK_USBH>,
> > +                                <&sysctrl R9A06G032_HCLK_USBPM>,
> > +                                <&sysctrl R9A06G032_CLK_PCI_USB>;
> > +                       clock-names = "hclk_usbh", "hclk_usbpm", "clk_pci_usb";  
> 
> The clock names need an update, cfr. my comment on the bindings.

Sure.

> 
> The rest LGTM, so with the above fixed:
> Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
> 

Thanks for the review.

Regards,
Hervé
-- 
Hervé Codina, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com