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SK-TDA4VM: 处理器论坛

Part Number: SK-TDA4VM

我在main_pmx0下添加如图

然后又在其外面添加

重新编译设备树导入sd卡重新启动,ls /dev/spidev*找不到spi相应设备,并且使用dmesg | grep spi得到以下结果,左图为修改后导入的dtb检测的结果,右图为修改前,为什么显示设备为SPI driver spidev has no spi_device_id for rohm,bh2228fv,如何才能启用spi设备用于连接其他板子通信。

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