| Message ID | 20220208042610.2026531-1-jerry.huang@nxp.com |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: fsl-ls1028a: add dspi2 support | expand |
On Tue, Feb 08, 2022 at 12:26:10PM +0800, Changming Huang wrote: > Enable MikroBUS SPI port. > > Signed-off-by: Jianchao Wang <jianchao.wang@nxp.com> > Signed-off-by: Changming Huang <jerry.huang@nxp.com> > --- > arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts > index 68c31cb8eead..af2c7eb07eaf 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts > @@ -93,6 +93,19 @@ simple-audio-card,codec { > }; > }; > > +&dspi2 { Sort the labeling node alphabetically. > + bus-num = <2>; > + status = "okay"; > + > + mikrobus@0 { > + compatible = "semtech,sx1301"; Did you run dtbs_check? Shawn > + reg = <0>; > + spi-max-frequency = <2000000>; > + fsl,spi-cs-sck-delay = <1000000>; > + fsl,spi-sck-cs-delay = <50>; > + }; > +}; > + > &can0 { > status = "okay"; > > -- > 2.25.1 >
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts index 68c31cb8eead..af2c7eb07eaf 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts @@ -93,6 +93,19 @@ simple-audio-card,codec { }; }; +&dspi2 { + bus-num = <2>; + status = "okay"; + + mikrobus@0 { + compatible = "semtech,sx1301"; + reg = <0>; + spi-max-frequency = <2000000>; + fsl,spi-cs-sck-delay = <1000000>; + fsl,spi-sck-cs-delay = <50>; + }; +}; + &can0 { status = "okay";