7 #include <linux/mtd/spi-nor.h>
21 w25q128_post_bfpt_fixups(struct spi_nor *nor,  in w25q128_post_bfpt_fixups()  argument
32 	    nor->params->size == SZ_2M &&  in w25q128_post_bfpt_fixups()
33 	    nor->params->erase_map.regions[0].size == SZ_2M) {  in w25q128_post_bfpt_fixups()
34 		nor->params->size = SZ_16M;  in w25q128_post_bfpt_fixups()
35 		nor->params->erase_map.regions[0].size = SZ_16M;  in w25q128_post_bfpt_fixups()
46 w25q256_post_bfpt_fixups(struct spi_nor *nor,  in w25q256_post_bfpt_fixups()  argument
60 		nor->flags |= SNOR_F_4B_OPCODES;  in w25q256_post_bfpt_fixups()
262  * @nor:	pointer to 'struct spi_nor'.
267 static int winbond_nor_write_ear(struct spi_nor *nor, u8 ear)  in winbond_nor_write_ear()  argument
271 	nor->bouncebuf[0] = ear;  in winbond_nor_write_ear()
273 	if (nor->spimem) {  in winbond_nor_write_ear()
274 		struct spi_mem_op op = WINBOND_NOR_WREAR_OP(nor->bouncebuf);  in winbond_nor_write_ear()
276 		spi_nor_spimem_setup_op(nor, &op, nor->reg_proto);  in winbond_nor_write_ear()
278 		ret = spi_mem_exec_op(nor->spimem, &op);  in winbond_nor_write_ear()
280 		ret = spi_nor_controller_ops_write_reg(nor,  in winbond_nor_write_ear()
282 						       nor->bouncebuf, 1);  in winbond_nor_write_ear()
286 		dev_dbg(nor->dev, "error %d writing EAR\n", ret);  in winbond_nor_write_ear()
294  * @nor:	pointer to 'struct spi_nor'.
300 static int winbond_nor_set_4byte_addr_mode(struct spi_nor *nor, bool enable)  in winbond_nor_set_4byte_addr_mode()  argument
304 	ret = spi_nor_set_4byte_addr_mode_en4b_ex4b(nor, enable);  in winbond_nor_set_4byte_addr_mode()
313 	ret = spi_nor_write_enable(nor);  in winbond_nor_set_4byte_addr_mode()
317 	ret = winbond_nor_write_ear(nor, 0);  in winbond_nor_set_4byte_addr_mode()
321 	return spi_nor_write_disable(nor);  in winbond_nor_set_4byte_addr_mode()
332 static int winbond_nor_late_init(struct spi_nor *nor)  in winbond_nor_late_init()  argument
334 	struct spi_nor_flash_parameter *params = nor->params;  in winbond_nor_late_init()