40 	struct gpio_nand_platdata plat;  member
79 		gpio_set_value(gpiomtd->plat.gpio_nce, !(ctrl & NAND_NCE));  in gpio_nand_cmd_ctrl()
80 		gpio_set_value(gpiomtd->plat.gpio_cle, !!(ctrl & NAND_CLE));  in gpio_nand_cmd_ctrl()
81 		gpio_set_value(gpiomtd->plat.gpio_ale, !!(ctrl & NAND_ALE));  in gpio_nand_cmd_ctrl()
95 	return gpio_get_value(gpiomtd->plat.gpio_rdy);  in gpio_nand_devready()
106 				   struct gpio_nand_platdata *plat)  in gpio_nand_get_config_of()  argument
115 			plat->options |= NAND_BUSWIDTH_16;  in gpio_nand_get_config_of()
122 	plat->gpio_rdy = of_get_gpio(dev->of_node, 0);  in gpio_nand_get_config_of()
123 	plat->gpio_nce = of_get_gpio(dev->of_node, 1);  in gpio_nand_get_config_of()
124 	plat->gpio_ale = of_get_gpio(dev->of_node, 2);  in gpio_nand_get_config_of()
125 	plat->gpio_cle = of_get_gpio(dev->of_node, 3);  in gpio_nand_get_config_of()
126 	plat->gpio_nwp = of_get_gpio(dev->of_node, 4);  in gpio_nand_get_config_of()
129 		plat->chip_delay = val;  in gpio_nand_get_config_of()
155 					  struct gpio_nand_platdata *plat)  in gpio_nand_get_config_of()  argument
168 				       struct gpio_nand_platdata *plat)  in gpio_nand_get_config()  argument
170 	int ret = gpio_nand_get_config_of(dev, plat);  in gpio_nand_get_config()
176 		memcpy(plat, dev_get_platdata(dev), sizeof(*plat));  in gpio_nand_get_config()
200 	if (gpio_is_valid(gpiomtd->plat.gpio_nwp))  in gpio_nand_remove()
201 		gpio_set_value(gpiomtd->plat.gpio_nwp, 0);  in gpio_nand_remove()
202 	gpio_set_value(gpiomtd->plat.gpio_nce, 1);  in gpio_nand_remove()
236 	ret = gpio_nand_get_config(&pdev->dev, &gpiomtd->plat);  in gpio_nand_probe()
240 	ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_nce, "NAND NCE");  in gpio_nand_probe()
243 	gpio_direction_output(gpiomtd->plat.gpio_nce, 1);  in gpio_nand_probe()
245 	if (gpio_is_valid(gpiomtd->plat.gpio_nwp)) {  in gpio_nand_probe()
246 		ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_nwp,  in gpio_nand_probe()
252 	ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_ale, "NAND ALE");  in gpio_nand_probe()
255 	gpio_direction_output(gpiomtd->plat.gpio_ale, 0);  in gpio_nand_probe()
257 	ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_cle, "NAND CLE");  in gpio_nand_probe()
260 	gpio_direction_output(gpiomtd->plat.gpio_cle, 0);  in gpio_nand_probe()
262 	if (gpio_is_valid(gpiomtd->plat.gpio_rdy)) {  in gpio_nand_probe()
263 		ret = devm_gpio_request(&pdev->dev, gpiomtd->plat.gpio_rdy,  in gpio_nand_probe()
267 		gpio_direction_input(gpiomtd->plat.gpio_rdy);  in gpio_nand_probe()
273 	chip->options		= gpiomtd->plat.options;  in gpio_nand_probe()
274 	chip->chip_delay	= gpiomtd->plat.chip_delay;  in gpio_nand_probe()
282 	if (gpio_is_valid(gpiomtd->plat.gpio_nwp))  in gpio_nand_probe()
283 		gpio_direction_output(gpiomtd->plat.gpio_nwp, 1);  in gpio_nand_probe()
290 	if (gpiomtd->plat.adjust_parts)  in gpio_nand_probe()
291 		gpiomtd->plat.adjust_parts(&gpiomtd->plat,  in gpio_nand_probe()
296 					gpiomtd->plat.parts,  in gpio_nand_probe()
297 					gpiomtd->plat.num_parts);  in gpio_nand_probe()
302 	if (gpio_is_valid(gpiomtd->plat.gpio_nwp))  in gpio_nand_probe()
303 		gpio_set_value(gpiomtd->plat.gpio_nwp, 0);  in gpio_nand_probe()