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SubjectRe: [PATCH 5/6] arm64: dts: ls1028a: Specify the DMA channels for the DSPI controllers
Am 2020-03-09 20:59, schrieb Vladimir Oltean:
> On Mon, 9 Mar 2020 at 21:06, Michael Walle <michael@walle.cc> wrote:
>>
>> Am 2020-03-09 15:56, schrieb Vladimir Oltean:
>> > From: Vladimir Oltean <vladimir.oltean@nxp.com>
>> >
>> > LS1028A has a functional connection to the eDMA module. Even if the
>> > spi-fsl-dspi.c driver is not using DMA for LS1028A now, define the
>> > slots
>> > in the DMAMUX for connecting the eDMA channels to the 3 DSPI
>> > controllers.
>> >
>> > Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
>> > ---
>> > arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 6 ++++++
>> > 1 file changed, 6 insertions(+)
>> >
>> > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
>> > b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
>> > index 515e0a1b934f..18155273a46e 100644
>> > --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
>> > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
>> > @@ -298,6 +298,8 @@
>> > interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
>> > clock-names = "dspi";
>> > clocks = <&clockgen 4 1>;
>> > + dmas = <&edma0 0 62>, <&edma0 0 60>;
>> > + dma-names = "tx", "rx";
>>
>> minor nit. Other nodes specified the dma channels as
>>
>> dma-names = "tx", "rx";
>> dmas = <&edma0 0 62>,
>> <&edma0 0 60>;
>>
>> -michael
>>
>
> Does it matter?

No, therefore "minor nit". Its just formatted other then everything else
in the file.

-michael

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