https://community.nxp.com/t5/Layerscape/Can-LX2160A-support-spidev/m-p/1481033#M10775 <P>To use spidev, please open CONFIG_SPI, CONFIG_SPI_FSL_DSPI and CONFIG_SPI_SPIDEV.&nbsp;</P> <P>They are have been opened in arm64 defconfig.</P> <P>Moreover, dts need modification, as below, under dspi node:</P> <P>spidev0: spi@0</P> <P><SPAN>{ reg = &lt;0&gt;; compatible = "rohm,dh2228fv"; spi-max-frequency = &lt;3000000&gt;; }</SPAN></P> Tue, 28 Jun 2022 08:06:50 GMT yipingwang 2022-06-28T08:06:50Z https://community.nxp.com/t5/Layerscape/Can-LX2160A-support-spidev/m-p/1473038#M10672 <P>Hi&nbsp;</P><P><SPAN>LX2160A has 3 SPI controllers. In order to access to SPI slave devices, please let me know how to create spidev like "/dev/spidevB.C …" on LX2160A board with&nbsp;lsdk 20.04. Show me configuration example if possible.&nbsp;</SPAN></P><P><SPAN>Thanks.</SPAN></P> Mon, 13 Jun 2022 17:22:50 GMT https://community.nxp.com/t5/Layerscape/Can-LX2160A-support-spidev/m-p/1473038#M10672 xmj 2022-06-13T17:22:50Z https://community.nxp.com/t5/Layerscape/Can-LX2160A-support-spidev/m-p/1481033#M10775 <P>To use spidev, please open CONFIG_SPI, CONFIG_SPI_FSL_DSPI and CONFIG_SPI_SPIDEV.&nbsp;</P> <P>They are have been opened in arm64 defconfig.</P> <P>Moreover, dts need modification, as below, under dspi node:</P> <P>spidev0: spi@0</P> <P><SPAN>{ reg = &lt;0&gt;; compatible = "rohm,dh2228fv"; spi-max-frequency = &lt;3000000&gt;; }</SPAN></P> Tue, 28 Jun 2022 08:06:50 GMT https://community.nxp.com/t5/Layerscape/Can-LX2160A-support-spidev/m-p/1481033#M10775 yipingwang 2022-06-28T08:06:50Z