2  * SPI flash probing
22  * spi_flash_probe_slave() - Probe for a SPI flash device on a bus
24  * @flashp: Pointer to place to put flash info, which may be NULL if the
27 static int spi_flash_probe_slave(struct spi_flash *flash)  in spi_flash_probe_slave()  argument
29 	struct spi_slave *spi = flash->spi;  in spi_flash_probe_slave()
46 	flash->mtd.name = (char *)ofnode_read_string(spi->dev->node, "label");  in spi_flash_probe_slave()
49 	ret = spi_nor_scan(flash);  in spi_flash_probe_slave()
54 	ret = spi_flash_mtd_register(flash);  in spi_flash_probe_slave()
67 	struct spi_flash *flash;  in spi_flash_probe()  local
74 	flash = calloc(1, sizeof(*flash));  in spi_flash_probe()
75 	if (!flash) {  in spi_flash_probe()
80 	flash->spi = bus;  in spi_flash_probe()
81 	if (spi_flash_probe_slave(flash)) {  in spi_flash_probe()
83 		free(flash);  in spi_flash_probe()
87 	return flash;  in spi_flash_probe()
90 void spi_flash_free(struct spi_flash *flash)  in spi_flash_free()  argument
95 	spi_free_slave(flash->spi);  in spi_flash_free()
96 	free(flash);  in spi_flash_free()
104 	struct spi_flash *flash = dev_get_uclass_priv(dev);  in spi_flash_std_read()  local
105 	struct mtd_info *mtd = &flash->mtd;  in spi_flash_std_read()
114 	struct spi_flash *flash = dev_get_uclass_priv(dev);  in spi_flash_std_write()  local
115 	struct mtd_info *mtd = &flash->mtd;  in spi_flash_std_write()
123 	struct spi_flash *flash = dev_get_uclass_priv(dev);  in spi_flash_std_erase()  local
124 	struct mtd_info *mtd = &flash->mtd;  in spi_flash_std_erase()
141 	struct spi_flash *flash = dev_get_uclass_priv(dev);  in spi_flash_std_get_sw_write_prot()  local
143 	return spi_flash_cmd_get_sw_write_prot(flash);  in spi_flash_std_get_sw_write_prot()
165 	struct spi_flash *flash;  in spi_flash_std_probe()  local
167 	flash = dev_get_uclass_priv(dev);  in spi_flash_std_probe()
168 	flash->dev = dev;  in spi_flash_std_probe()
169 	flash->spi = slave;  in spi_flash_std_probe()
171 	return spi_flash_probe_slave(flash);  in spi_flash_std_probe()