231 	struct lpc32xx_nand_cfg_slc *ncfg;  member
267 	tmp = SLCTAC_WDR(host->ncfg->wdr_clks) |  in lpc32xx_nand_setup()
268 		SLCTAC_WWIDTH(clkrate, host->ncfg->wwidth) |  in lpc32xx_nand_setup()
269 		SLCTAC_WHOLD(clkrate, host->ncfg->whold) |  in lpc32xx_nand_setup()
270 		SLCTAC_WSETUP(clkrate, host->ncfg->wsetup) |  in lpc32xx_nand_setup()
271 		SLCTAC_RDR(host->ncfg->rdr_clks) |  in lpc32xx_nand_setup()
272 		SLCTAC_RWIDTH(clkrate, host->ncfg->rwidth) |  in lpc32xx_nand_setup()
273 		SLCTAC_RHOLD(clkrate, host->ncfg->rhold) |  in lpc32xx_nand_setup()
274 		SLCTAC_RSETUP(clkrate, host->ncfg->rsetup);  in lpc32xx_nand_setup()
324 	if (gpio_is_valid(host->ncfg->wp_gpio))  in lpc32xx_wp_enable()
325 		gpio_set_value(host->ncfg->wp_gpio, 0);  in lpc32xx_wp_enable()
333 	if (gpio_is_valid(host->ncfg->wp_gpio))  in lpc32xx_wp_disable()
334 		gpio_set_value(host->ncfg->wp_gpio, 1);  in lpc32xx_wp_disable()
754 	struct lpc32xx_nand_cfg_slc *ncfg;  in lpc32xx_parse_dt()  local
757 	ncfg = devm_kzalloc(dev, sizeof(*ncfg), GFP_KERNEL);  in lpc32xx_parse_dt()
758 	if (!ncfg)  in lpc32xx_parse_dt()
761 	of_property_read_u32(np, "nxp,wdr-clks", &ncfg->wdr_clks);  in lpc32xx_parse_dt()
762 	of_property_read_u32(np, "nxp,wwidth", &ncfg->wwidth);  in lpc32xx_parse_dt()
763 	of_property_read_u32(np, "nxp,whold", &ncfg->whold);  in lpc32xx_parse_dt()
764 	of_property_read_u32(np, "nxp,wsetup", &ncfg->wsetup);  in lpc32xx_parse_dt()
765 	of_property_read_u32(np, "nxp,rdr-clks", &ncfg->rdr_clks);  in lpc32xx_parse_dt()
766 	of_property_read_u32(np, "nxp,rwidth", &ncfg->rwidth);  in lpc32xx_parse_dt()
767 	of_property_read_u32(np, "nxp,rhold", &ncfg->rhold);  in lpc32xx_parse_dt()
768 	of_property_read_u32(np, "nxp,rsetup", &ncfg->rsetup);  in lpc32xx_parse_dt()
770 	if (!ncfg->wdr_clks || !ncfg->wwidth || !ncfg->whold ||  in lpc32xx_parse_dt()
771 	    !ncfg->wsetup || !ncfg->rdr_clks || !ncfg->rwidth ||  in lpc32xx_parse_dt()
772 	    !ncfg->rhold || !ncfg->rsetup) {  in lpc32xx_parse_dt()
777 	ncfg->wp_gpio = of_get_named_gpio(np, "gpios", 0);  in lpc32xx_parse_dt()
779 	return ncfg;  in lpc32xx_parse_dt()
845 		host->ncfg = lpc32xx_parse_dt(&pdev->dev);  in lpc32xx_nand_probe()
846 	if (!host->ncfg) {  in lpc32xx_nand_probe()
851 	if (host->ncfg->wp_gpio == -EPROBE_DEFER)  in lpc32xx_nand_probe()
853 	if (gpio_is_valid(host->ncfg->wp_gpio) && devm_gpio_request(&pdev->dev,  in lpc32xx_nand_probe()
854 			host->ncfg->wp_gpio, "NAND WP")) {  in lpc32xx_nand_probe()
933 	res = mtd_device_register(mtd, host->ncfg->parts,  in lpc32xx_nand_probe()
934 				  host->ncfg->num_parts);  in lpc32xx_nand_probe()