144 	struct nand_chip *nand_chip = mtd_to_nand(mtd);  in lpc32xx_ooblayout_ecc()  local
146 	if (section >= nand_chip->ecc.steps)  in lpc32xx_ooblayout_ecc()
149 	oobregion->offset = ((section + 1) * 16) - nand_chip->ecc.bytes;  in lpc32xx_ooblayout_ecc()
150 	oobregion->length = nand_chip->ecc.bytes;  in lpc32xx_ooblayout_ecc()
158 	struct nand_chip *nand_chip = mtd_to_nand(mtd);  in lpc32xx_ooblayout_free()  local
160 	if (section >= nand_chip->ecc.steps)  in lpc32xx_ooblayout_free()
164 	oobregion->length = 16 - nand_chip->ecc.bytes;  in lpc32xx_ooblayout_free()
188 	struct nand_chip	nand_chip;  member
292 	struct nand_chip *nand_chip = mtd_to_nand(mtd);  in lpc32xx_nand_cmd_ctrl()  local
293 	struct lpc32xx_nand_host *host = nand_get_controller_data(nand_chip);  in lpc32xx_nand_cmd_ctrl()
308 	struct nand_chip *nand_chip = mtd_to_nand(mtd);  in lpc32xx_nand_device_ready()  local
309 	struct lpc32xx_nand_host *host = nand_get_controller_data(nand_chip);  in lpc32xx_nand_device_ready()
333 static int lpc32xx_waitfunc_nand(struct mtd_info *mtd, struct nand_chip *chip)  in lpc32xx_waitfunc_nand()
353 				       struct nand_chip *chip)  in lpc32xx_waitfunc_controller()
372 static int lpc32xx_waitfunc(struct mtd_info *mtd, struct nand_chip *chip)  in lpc32xx_waitfunc()
406 	struct nand_chip *chip = mtd_to_nand(mtd);  in lpc32xx_xmit_dma()
445 static int lpc32xx_read_page(struct mtd_info *mtd, struct nand_chip *chip,  in lpc32xx_read_page()
511 				       struct nand_chip *chip,  in lpc32xx_write_page_lowlevel()
560 static int lpc32xx_read_oob(struct mtd_info *mtd, struct nand_chip *chip,  in lpc32xx_read_oob()
571 static int lpc32xx_write_oob(struct mtd_info *mtd, struct nand_chip *chip,  in lpc32xx_write_oob()
586 	struct mtd_info *mtd = nand_to_mtd(&host->nand_chip);  in lpc32xx_dma_setup()
657 static int lpc32xx_nand_attach_chip(struct nand_chip *chip)  in lpc32xx_nand_attach_chip()
690 	struct nand_chip *nand_chip;  in lpc32xx_nand_probe()  local
708 	nand_chip = &host->nand_chip;  in lpc32xx_nand_probe()
709 	mtd = nand_to_mtd(nand_chip);  in lpc32xx_nand_probe()
729 	nand_set_controller_data(nand_chip, host);  in lpc32xx_nand_probe()
730 	nand_set_flash_node(nand_chip, pdev->dev.of_node);  in lpc32xx_nand_probe()
744 	nand_chip->cmd_ctrl = lpc32xx_nand_cmd_ctrl;  in lpc32xx_nand_probe()
745 	nand_chip->dev_ready = lpc32xx_nand_device_ready;  in lpc32xx_nand_probe()
746 	nand_chip->chip_delay = 25; /* us */  in lpc32xx_nand_probe()
747 	nand_chip->IO_ADDR_R = MLC_DATA(host->io_base);  in lpc32xx_nand_probe()
748 	nand_chip->IO_ADDR_W = MLC_DATA(host->io_base);  in lpc32xx_nand_probe()
756 	nand_chip->ecc.hwctl = lpc32xx_ecc_enable;  in lpc32xx_nand_probe()
757 	nand_chip->ecc.read_page_raw = lpc32xx_read_page;  in lpc32xx_nand_probe()
758 	nand_chip->ecc.read_page = lpc32xx_read_page;  in lpc32xx_nand_probe()
759 	nand_chip->ecc.write_page_raw = lpc32xx_write_page_lowlevel;  in lpc32xx_nand_probe()
760 	nand_chip->ecc.write_page = lpc32xx_write_page_lowlevel;  in lpc32xx_nand_probe()
761 	nand_chip->ecc.write_oob = lpc32xx_write_oob;  in lpc32xx_nand_probe()
762 	nand_chip->ecc.read_oob = lpc32xx_read_oob;  in lpc32xx_nand_probe()
763 	nand_chip->ecc.strength = 4;  in lpc32xx_nand_probe()
764 	nand_chip->ecc.bytes = 10;  in lpc32xx_nand_probe()
765 	nand_chip->waitfunc = lpc32xx_waitfunc;  in lpc32xx_nand_probe()
767 	nand_chip->options = NAND_NO_SUBPAGE_WRITE;  in lpc32xx_nand_probe()
768 	nand_chip->bbt_options = NAND_BBT_USE_FLASH | NAND_BBT_NO_OOB;  in lpc32xx_nand_probe()
769 	nand_chip->bbt_td = &lpc32xx_nand_bbt;  in lpc32xx_nand_probe()
770 	nand_chip->bbt_md = &lpc32xx_nand_bbt_mirror;  in lpc32xx_nand_probe()
804 	nand_chip->dummy_controller.ops = &lpc32xx_nand_controller_ops;  in lpc32xx_nand_probe()
819 	nand_cleanup(nand_chip);  in lpc32xx_nand_probe()
842 	struct mtd_info *mtd = nand_to_mtd(&host->nand_chip);  in lpc32xx_nand_remove()