spi flash片选引脚无法被拉低

int w25qxx_init(void)
{
    struct rt_spi_device *spi_device = RT_NULL;
    spi_device = (struct rt_spi_device *)rt_malloc(sizeof(struct rt_spi_device));
    if(RT_NULL == spi_device)
    {
      LOG_E("Failed to malloc the spi device.");
      return -RT_ENOMEM;
    }
    struct stm32_hw_spi_cs cs_pin =
    {
        .GPIOx = GPIOG,
        .GPIO_Pin = GPIO_PIN_6
    };
    if (RT_EOK != rt_spi_bus_attach_device_cspin(spi_device, "spi10", "spi1",rt_pin_get("PG.6"), &cs_pin))
    {
        LOG_E("Failed to attach the spi device.");
        return -RT_ERROR;
    }
    if (RT_NULL == rt_sfud_flash_probe("W25Q128", "spi10"))
    {
        LOG_E("Failed to probe the W25Q128.");
        return -RT_ERROR;
    };
}
INIT_COMPONENT_EXPORT(w25qxx_init);