[PATCH V3 1/3] arm64: dts: imx8mp: Add easrc node

Shawn Guo shawnguo at kernel.org
Sun Sep 24 18:12:08 PDT 2023


On Mon, Sep 25, 2023 at 9:07 AM Shawn Guo <shawnguo at kernel.org> wrote:
>
> On Wed, Aug 30, 2023 at 11:44:29PM -0500, Adam Ford wrote:
> > The i.MX8MP has an asynchronous sample rate converter which seems
> > to be the same as what is available on the i.MX8M Nano.
> >
> > Signed-off-by: Adam Ford <aford173 at gmail.com>
> > ---
> > V3:  No Change.  The dt-binding update was already accepted into the sound tree, so that patch
> >      was dropped from the series
> >
> > V2:  No Change.
> > diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > index 83d907294fbc..3167706d81e1 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
> > @@ -1459,6 +1459,26 @@ sai7: sai at 30c80000 {
> >                                       interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
> >                                       status = "disabled";
> >                               };
> > +
> > +                             easrc: easrc at 30c90000 {
> > +                                     compatible = "fsl,imx8mp-easrc", "fsl,imx8mn-easrc";
> > +                                     reg = <0x30c90000 0x10000>;
> > +                                     interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
> > +                                     clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_ASRC_IPG>;
> > +                                     clock-names = "mem";
> > +                                     dmas = <&sdma2 16 23 0> , <&sdma2 17 23 0>,
> > +                                            <&sdma2 18 23 0> , <&sdma2 19 23 0>,
> > +                                            <&sdma2 20 23 0> , <&sdma2 21 23 0>,
> > +                                            <&sdma2 22 23 0> , <&sdma2 23 23 0>;
> > +                                     dma-names = "ctx0_rx", "ctx0_tx",
> > +                                                 "ctx1_rx", "ctx1_tx",
> > +                                                 "ctx2_rx", "ctx2_tx",
> > +                                                 "ctx3_rx", "ctx3_tx";
> > +                                     firmware-name = "imx/easrc/easrc-imx8mn.bin";
> > +                                     fsl,asrc-rate  = <8000>;
>
> One space before =

I fixed it up and applied, thanks!



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