求解eqep模块中获取时钟的&pdev->dev指的是哪个具体的设备id?
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求解eqep模块中获取时钟的&pdev->dev指的是哪个具体的设备id?
eqep板级驱动初始化的时候会初始这个dev,对应的就是eqep的驱动信息