SP7021_SPI_CONFIG_REG
writel(pspim->xfer_conf, pspim->m_base + SP7021_SPI_CONFIG_REG);
writel(pspim->xfer_conf, pspim->m_base + SP7021_SPI_CONFIG_REG);
reg_temp = readl(pspim->m_base + SP7021_SPI_CONFIG_REG);
writel(reg_temp, pspim->m_base + SP7021_SPI_CONFIG_REG);
writel(readl(pspim->m_base + SP7021_SPI_CONFIG_REG) &
SP7021_CLEAN_FLUG_MASK, pspim->m_base + SP7021_SPI_CONFIG_REG);
writel(pspim->xfer_conf, pspim->m_base + SP7021_SPI_CONFIG_REG);