Dear Team,
As the title said, i want config QSPI to standard SPI(MOSI/MISO/CLK/CS).
So may i know how to set it in dts or kernel?
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Dear Team,
As the title said, i want config QSPI to standard SPI(MOSI/MISO/CLK/CS).
So may i know how to set it in dts or kernel?
网页上讲的是OSPI和QSPI的配置,给的Documentation/devicetree/bindings/spi/ti_qspi.txt是QSPI的DTS配置,样例也是如何在QSPI下挂载flash。并没有提到standard spi的设备树或者controller驱动配置哎。
您给的图片也只是简单描写了QSPI用作standard spi时QSPI_D0/D1的对应MOSI/MISO。但是controller的配置还是需要TI去配置的。我看过你们TRM并没有这些。仿佛没有这样的使用先例?你们QSPI如果支持standard spi的话,应该会有对应的controller驱动配置demo code吧
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