linux-kernel - Re: [PATCH v2 09/18] arm: dts: owl-s500: Add MMC support

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Message-ID: <20201124145323.GA598837@BV030612LT>
Date:   Tue, 24 Nov 2020 16:53:23 +0200
From:   Cristian Ciocaltea <cristian.ciocaltea@...il.com>
To:     Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Andreas Färber <afaerber@...e.de>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        DTML <devicetree@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-actions@...ts.infradead.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>
Subject: Re: [PATCH v2 09/18] arm: dts: owl-s500: Add MMC support

On Tue, Nov 24, 2020 at 03:25:15PM +0100, Ulf Hansson wrote:
> On Fri, 20 Nov 2020 at 00:56, Cristian Ciocaltea
> <cristian.ciocaltea@...il.com> wrote:
> >
> > Add MMC controller nodes for Actions Semi S500 SoC, in order to
> > facilitate access to SD/EMMC/SDIO cards.
> >
> > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@...il.com>
> 
> Reviewed-by: Ulf Hansson <ulf.hansson@...aro.org>
> 
> Kind regards
> Uffe
> 

Thanks for the review!

Regards,
Cristi

> 
> > ---
> >  arch/arm/boot/dts/owl-s500.dtsi | 33 +++++++++++++++++++++++++++++++++
> >  1 file changed, 33 insertions(+)
> >
> > diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
> > index b16172615db0..7af7c9e1119d 100644
> > --- a/arch/arm/boot/dts/owl-s500.dtsi
> > +++ b/arch/arm/boot/dts/owl-s500.dtsi
> > @@ -241,5 +241,38 @@ dma: dma-controller@...60000 {
> >                         clocks = <&cmu CLK_DMAC>;
> >                         power-domains = <&sps S500_PD_DMA>;
> >                 };
> > +
> > +               mmc0: mmc@...30000 {
> > +                       compatible = "actions,s500-mmc", "actions,owl-mmc";
> > +                       reg = <0xb0230000 0x38>;
> > +                       interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
> > +                       clocks = <&cmu CLK_SD0>;
> > +                       resets = <&cmu RESET_SD0>;
> > +                       dmas = <&dma 2>;
> > +                       dma-names = "mmc";
> > +                       status = "disabled";
> > +               };
> > +
> > +               mmc1: mmc@...34000 {
> > +                       compatible = "actions,s500-mmc", "actions,owl-mmc";
> > +                       reg = <0xb0234000 0x38>;
> > +                       interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
> > +                       clocks = <&cmu CLK_SD1>;
> > +                       resets = <&cmu RESET_SD1>;
> > +                       dmas = <&dma 3>;
> > +                       dma-names = "mmc";
> > +                       status = "disabled";
> > +               };
> > +
> > +               mmc2: mmc@...38000 {
> > +                       compatible = "actions,s500-mmc", "actions,owl-mmc";
> > +                       reg = <0xb0238000 0x38>;
> > +                       interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
> > +                       clocks = <&cmu CLK_SD2>;
> > +                       resets = <&cmu RESET_SD2>;
> > +                       dmas = <&dma 4>;
> > +                       dma-names = "mmc";
> > +                       status = "disabled";
> > +               };
> >         };
> >  };
> > --
> > 2.29.2
> >