当我尝试修改内核模块时，我收到一条消息。
SPI driver si446x has no spi_device_id for silicon,si446x
但该probe函数已被调用。设备可以获得主 ID 和次 ID。芯片是来自 nxp 的 imx6ull。这是我的设备树配置文件。

&ecspi3 {
    fsl,spi-num-chipselects = <1>;
    cs-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
    pinctrl-names = "default";
    pinctrl-0 = <&pinctrl_ecspi3>;
    status = "okay";

    spidev0: si446x@0 {
        compatible = "silicon,si446x";
        reg = <0>;
        spi-max-frequency=<8000000>;
    };
};

谢谢！

我尝试改变兼容性，但是没有效果。

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