221 	void __iomem		*io_base;  member
243 	writel(SLCCTRL_SW_RESET, SLC_CTRL(host->io_base));  in lpc32xx_nand_setup()
247 	writel(0, SLC_CFG(host->io_base));  in lpc32xx_nand_setup()
248 	writel(0, SLC_IEN(host->io_base));  in lpc32xx_nand_setup()
250 		SLC_ICR(host->io_base));  in lpc32xx_nand_setup()
266 	writel(tmp, SLC_TAC(host->io_base));  in lpc32xx_nand_setup()
279 	tmp = readl(SLC_CFG(host->io_base));  in lpc32xx_nand_cmd_ctrl()
284 	writel(tmp, SLC_CFG(host->io_base));  in lpc32xx_nand_cmd_ctrl()
288 			writel(cmd, SLC_CMD(host->io_base));  in lpc32xx_nand_cmd_ctrl()
290 			writel(cmd, SLC_ADDR(host->io_base));  in lpc32xx_nand_cmd_ctrl()
302 	if ((readl(SLC_STAT(host->io_base)) & SLCSTAT_NAND_READY) != 0)  in lpc32xx_nand_device_ready()
355 	return (uint8_t)readl(SLC_DATA(host->io_base));  in lpc32xx_nand_read_byte()
367 		*buf++ = (uint8_t)readl(SLC_DATA(host->io_base));  in lpc32xx_nand_read_buf()
380 		writel((uint32_t)*buf++, SLC_DATA(host->io_base));  in lpc32xx_nand_write_buf()
511 		writel(readl(SLC_CFG(host->io_base)) |  in lpc32xx_xfer()
513 		       SLCCFG_DMA_BURST, SLC_CFG(host->io_base));  in lpc32xx_xfer()
515 		writel((readl(SLC_CFG(host->io_base)) |  in lpc32xx_xfer()
518 			SLC_CFG(host->io_base));  in lpc32xx_xfer()
522 	writel(SLCCTRL_ECC_CLEAR, SLC_CTRL(host->io_base));  in lpc32xx_xfer()
525 	writel(mtd->writesize, SLC_TC(host->io_base));  in lpc32xx_xfer()
528 	writel(readl(SLC_CTRL(host->io_base)) | SLCCTRL_DMA_START,  in lpc32xx_xfer()
529 	       SLC_CTRL(host->io_base));  in lpc32xx_xfer()
557 	if (readl(SLC_STAT(host->io_base)) & SLCSTAT_DMA_FIFO) {  in lpc32xx_xfer()
560 		while ((readl(SLC_STAT(host->io_base)) & SLCSTAT_DMA_FIFO) &&  in lpc32xx_xfer()
573 		readl(SLC_ECC(host->io_base));  in lpc32xx_xfer()
578 	if (readl(SLC_STAT(host->io_base)) & SLCSTAT_DMA_FIFO ||  in lpc32xx_xfer()
579 	    readl(SLC_TC(host->io_base))) {  in lpc32xx_xfer()
586 	writel(readl(SLC_CTRL(host->io_base)) & ~SLCCTRL_DMA_START,  in lpc32xx_xfer()
587 	       SLC_CTRL(host->io_base));  in lpc32xx_xfer()
588 	writel(readl(SLC_CFG(host->io_base)) &  in lpc32xx_xfer()
590 		 SLCCFG_DMA_BURST), SLC_CFG(host->io_base));  in lpc32xx_xfer()
830 	host->io_base = devm_ioremap_resource(&pdev->dev, rc);  in lpc32xx_nand_probe()
831 	if (IS_ERR(host->io_base))  in lpc32xx_nand_probe()
832 		return PTR_ERR(host->io_base);  in lpc32xx_nand_probe()
872 	chip->legacy.IO_ADDR_R = SLC_DATA(host->io_base);  in lpc32xx_nand_probe()
873 	chip->legacy.IO_ADDR_W = SLC_DATA(host->io_base);  in lpc32xx_nand_probe()
955 	tmp = readl(SLC_CTRL(host->io_base));  in lpc32xx_nand_remove()
957 	writel(tmp, SLC_CTRL(host->io_base));  in lpc32xx_nand_remove()
991 	tmp = readl(SLC_CTRL(host->io_base));  in lpc32xx_nand_suspend()
993 	writel(tmp, SLC_CTRL(host->io_base));  in lpc32xx_nand_suspend()