Messages in this thread | | | From | Li Yang <> | Date | Fri, 22 May 2020 14:38:47 -0500 | Subject | Re: [PATCH v3 2/2] arm64: dts: Add ds26522 node to dts to ls1043ardb |
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On Tue, May 19, 2020 at 11:08 PM Qiang Zhao <qiang.zhao@nxp.com> wrote: > > From: Zhao Qiang <qiang.zhao@nxp.com>
Maybe remove the duplicated dts in the title?
> > Add ds26522 node to fsl-ls1043a-rdb.dts > > Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> > --- > v3: > - use "arm64: dts:" format for subject > > arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts > index 44d9343..1cb265f 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts > @@ -94,6 +94,22 @@ > reg = <0>; > spi-max-frequency = <1000000>; /* input clock */ > }; > + > + slic@2 {
If this is a plugin card for the board, will this cause any problem when the card is not plugged in?
> + compatible = "maxim,ds26522"; > + reg = <2>; > + spi-max-frequency = <2000000>; > + fsl,spi-cs-sck-delay = <100>; > + fsl,spi-sck-cs-delay = <50>; > + }; > + > + slic@3 { > + compatible = "maxim,ds26522"; > + reg = <3>; > + spi-max-frequency = <2000000>; > + fsl,spi-cs-sck-delay = <100>; > + fsl,spi-sck-cs-delay = <50>; > + }; > }; > > &duart0 { > -- > 2.7.4 >
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