#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand-gpio.h>
-
+#include <linux/gpio/machine.h>
#include <linux/spi/spi.h>
#include <linux/spi/pxa2xx_spi.h>
#endif
#if defined(CONFIG_MTD_NAND_GPIO) || defined(CONFIG_MTD_NAND_GPIO_MODULE)
+
+static struct gpiod_lookup_table cmx255_nand_gpiod_table = {
+ .dev_id = "gpio-nand",
+ .table = {
+ GPIO_LOOKUP("gpio-pxa", GPIO_NAND_CS, "nce", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("gpio-pxa", GPIO_NAND_CLE, "cle", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("gpio-pxa", GPIO_NAND_ALE, "ale", GPIO_ACTIVE_HIGH),
+ GPIO_LOOKUP("gpio-pxa", GPIO_NAND_RB, "rdy", GPIO_ACTIVE_HIGH),
+ },
+};
+
static struct resource cmx255_nand_resource[] = {
[0] = {
.start = PXA_CS1_PHYS,
};
static struct gpio_nand_platdata cmx255_nand_platdata = {
- .gpio_nce = GPIO_NAND_CS,
- .gpio_cle = GPIO_NAND_CLE,
- .gpio_ale = GPIO_NAND_ALE,
- .gpio_rdy = GPIO_NAND_RB,
- .gpio_nwp = -1,
.parts = cmx255_nand_parts,
.num_parts = ARRAY_SIZE(cmx255_nand_parts),
.chip_delay = 25,
static void __init cmx255_init_nand(void)
{
+ gpiod_add_lookup_table(&cmx255_nand_gpiod_table);
platform_device_register(&cmx255_nand);
}
#else