FSPI_INTR
reg = fspi_readl(f, f->iobase + FSPI_INTR);
fspi_writel(f, reg, f->iobase + FSPI_INTR);
reg = fspi_readl(f, f->iobase + FSPI_INTR);
fspi_writel(f, FSPI_INTR_IPCMDDONE, f->iobase + FSPI_INTR);
ret = fspi_readl_poll_tout(f, f->iobase + FSPI_INTR,
fspi_writel(f, FSPI_INTR_IPTXWE, base + FSPI_INTR);
ret = fspi_readl_poll_tout(f, f->iobase + FSPI_INTR,
fspi_writel(f, FSPI_INTR_IPTXWE, base + FSPI_INTR);
ret = fspi_readl_poll_tout(f, f->iobase + FSPI_INTR,
fspi_writel(f, FSPI_INTR_IPRXWA, base + FSPI_INTR);
ret = fspi_readl_poll_tout(f, f->iobase + FSPI_INTR,
fspi_writel(f, FSPI_INTR_IPRXWA, base + FSPI_INTR);