209 	struct lpc32xx_nand_cfg_slc *ncfg;  member
245 	tmp = SLCTAC_WDR(host->ncfg->wdr_clks) |  in lpc32xx_nand_setup()
246 		SLCTAC_WWIDTH(clkrate, host->ncfg->wwidth) |  in lpc32xx_nand_setup()
247 		SLCTAC_WHOLD(clkrate, host->ncfg->whold) |  in lpc32xx_nand_setup()
248 		SLCTAC_WSETUP(clkrate, host->ncfg->wsetup) |  in lpc32xx_nand_setup()
249 		SLCTAC_RDR(host->ncfg->rdr_clks) |  in lpc32xx_nand_setup()
250 		SLCTAC_RWIDTH(clkrate, host->ncfg->rwidth) |  in lpc32xx_nand_setup()
251 		SLCTAC_RHOLD(clkrate, host->ncfg->rhold) |  in lpc32xx_nand_setup()
252 		SLCTAC_RSETUP(clkrate, host->ncfg->rsetup);  in lpc32xx_nand_setup()
302 	if (gpio_is_valid(host->ncfg->wp_gpio))  in lpc32xx_wp_enable()
303 		gpio_set_value(host->ncfg->wp_gpio, 0);  in lpc32xx_wp_enable()
311 	if (gpio_is_valid(host->ncfg->wp_gpio))  in lpc32xx_wp_disable()
312 		gpio_set_value(host->ncfg->wp_gpio, 1);  in lpc32xx_wp_disable()
728 	struct lpc32xx_nand_cfg_slc *ncfg;  in lpc32xx_parse_dt()  local
731 	ncfg = devm_kzalloc(dev, sizeof(*ncfg), GFP_KERNEL);  in lpc32xx_parse_dt()
732 	if (!ncfg)  in lpc32xx_parse_dt()
735 	of_property_read_u32(np, "nxp,wdr-clks", &ncfg->wdr_clks);  in lpc32xx_parse_dt()
736 	of_property_read_u32(np, "nxp,wwidth", &ncfg->wwidth);  in lpc32xx_parse_dt()
737 	of_property_read_u32(np, "nxp,whold", &ncfg->whold);  in lpc32xx_parse_dt()
738 	of_property_read_u32(np, "nxp,wsetup", &ncfg->wsetup);  in lpc32xx_parse_dt()
739 	of_property_read_u32(np, "nxp,rdr-clks", &ncfg->rdr_clks);  in lpc32xx_parse_dt()
740 	of_property_read_u32(np, "nxp,rwidth", &ncfg->rwidth);  in lpc32xx_parse_dt()
741 	of_property_read_u32(np, "nxp,rhold", &ncfg->rhold);  in lpc32xx_parse_dt()
742 	of_property_read_u32(np, "nxp,rsetup", &ncfg->rsetup);  in lpc32xx_parse_dt()
744 	if (!ncfg->wdr_clks || !ncfg->wwidth || !ncfg->whold ||  in lpc32xx_parse_dt()
745 	    !ncfg->wsetup || !ncfg->rdr_clks || !ncfg->rwidth ||  in lpc32xx_parse_dt()
746 	    !ncfg->rhold || !ncfg->rsetup) {  in lpc32xx_parse_dt()
751 	ncfg->use_bbt = of_get_nand_on_flash_bbt(np);  in lpc32xx_parse_dt()
752 	ncfg->wp_gpio = of_get_named_gpio(np, "gpios", 0);  in lpc32xx_parse_dt()
754 	return ncfg;  in lpc32xx_parse_dt()
786 		host->ncfg = lpc32xx_parse_dt(&pdev->dev);  in lpc32xx_nand_probe()
787 	if (!host->ncfg) {  in lpc32xx_nand_probe()
792 	if (host->ncfg->wp_gpio == -EPROBE_DEFER)  in lpc32xx_nand_probe()
794 	if (gpio_is_valid(host->ncfg->wp_gpio) && devm_gpio_request(&pdev->dev,  in lpc32xx_nand_probe()
795 			host->ncfg->wp_gpio, "NAND WP")) {  in lpc32xx_nand_probe()
888 	if (host->ncfg->use_bbt) {  in lpc32xx_nand_probe()
912 	res = mtd_device_parse_register(mtd, NULL, &ppdata, host->ncfg->parts,  in lpc32xx_nand_probe()
913 					host->ncfg->num_parts);  in lpc32xx_nand_probe()