230 	void __iomem		*io_base;  member
252 	writel(SLCCTRL_SW_RESET, SLC_CTRL(host->io_base));  in lpc32xx_nand_setup()
256 	writel(0, SLC_CFG(host->io_base));  in lpc32xx_nand_setup()
257 	writel(0, SLC_IEN(host->io_base));  in lpc32xx_nand_setup()
259 		SLC_ICR(host->io_base));  in lpc32xx_nand_setup()
275 	writel(tmp, SLC_TAC(host->io_base));  in lpc32xx_nand_setup()
289 	tmp = readl(SLC_CFG(host->io_base));  in lpc32xx_nand_cmd_ctrl()
294 	writel(tmp, SLC_CFG(host->io_base));  in lpc32xx_nand_cmd_ctrl()
298 			writel(cmd, SLC_CMD(host->io_base));  in lpc32xx_nand_cmd_ctrl()
300 			writel(cmd, SLC_ADDR(host->io_base));  in lpc32xx_nand_cmd_ctrl()
313 	if ((readl(SLC_STAT(host->io_base)) & SLCSTAT_NAND_READY) != 0)  in lpc32xx_nand_device_ready()
367 	return (uint8_t)readl(SLC_DATA(host->io_base));  in lpc32xx_nand_read_byte()
380 		*buf++ = (uint8_t)readl(SLC_DATA(host->io_base));  in lpc32xx_nand_read_buf()
393 		writel((uint32_t)*buf++, SLC_DATA(host->io_base));  in lpc32xx_nand_write_buf()
534 		writel(readl(SLC_CFG(host->io_base)) |  in lpc32xx_xfer()
536 		       SLCCFG_DMA_BURST, SLC_CFG(host->io_base));  in lpc32xx_xfer()
538 		writel((readl(SLC_CFG(host->io_base)) |  in lpc32xx_xfer()
541 			SLC_CFG(host->io_base));  in lpc32xx_xfer()
545 	writel(SLCCTRL_ECC_CLEAR, SLC_CTRL(host->io_base));  in lpc32xx_xfer()
548 	writel(mtd->writesize, SLC_TC(host->io_base));  in lpc32xx_xfer()
551 	writel(readl(SLC_CTRL(host->io_base)) | SLCCTRL_DMA_START,  in lpc32xx_xfer()
552 	       SLC_CTRL(host->io_base));  in lpc32xx_xfer()
580 	if (readl(SLC_STAT(host->io_base)) & SLCSTAT_DMA_FIFO) {  in lpc32xx_xfer()
583 		while ((readl(SLC_STAT(host->io_base)) & SLCSTAT_DMA_FIFO) &&  in lpc32xx_xfer()
596 		readl(SLC_ECC(host->io_base));  in lpc32xx_xfer()
601 	if (readl(SLC_STAT(host->io_base)) & SLCSTAT_DMA_FIFO ||  in lpc32xx_xfer()
602 	    readl(SLC_TC(host->io_base))) {  in lpc32xx_xfer()
609 	writel(readl(SLC_CTRL(host->io_base)) & ~SLCCTRL_DMA_START,  in lpc32xx_xfer()
610 	       SLC_CTRL(host->io_base));  in lpc32xx_xfer()
611 	writel(readl(SLC_CFG(host->io_base)) &  in lpc32xx_xfer()
613 		 SLCCFG_DMA_BURST), SLC_CFG(host->io_base));  in lpc32xx_xfer()
812 	host->io_base = devm_ioremap_resource(&pdev->dev, rc);  in lpc32xx_nand_probe()
813 	if (IS_ERR(host->io_base))  in lpc32xx_nand_probe()
814 		return PTR_ERR(host->io_base);  in lpc32xx_nand_probe()
851 	chip->IO_ADDR_R = SLC_DATA(host->io_base);  in lpc32xx_nand_probe()
852 	chip->IO_ADDR_W = SLC_DATA(host->io_base);  in lpc32xx_nand_probe()
968 	tmp = readl(SLC_CTRL(host->io_base));  in lpc32xx_nand_remove()
970 	writel(tmp, SLC_CTRL(host->io_base));  in lpc32xx_nand_remove()
1001 	tmp = readl(SLC_CTRL(host->io_base));  in lpc32xx_nand_suspend()
1003 	writel(tmp, SLC_CTRL(host->io_base));  in lpc32xx_nand_suspend()