misc/eeprom/digsy_mtc_eeprom.c

1 // SPDX-License-Identifier: GPL-2.0-only
8  * FIXME: this driver is used on a device-tree probed platform: it
9  * should be defined as a bit-banged SPI device and probed from the device
10  * tree and not like this with static grabbing of a few numbered GPIO
17 #include <linux/gpio.h>
18 #include <linux/gpio/machine.h>
65 		GPIO_LOOKUP("gpio@b00", GPIO_EEPROM_CLK,
67 		GPIO_LOOKUP("gpio@b00", GPIO_EEPROM_DI,
68 			    "mosi", GPIO_ACTIVE_HIGH),
69 		GPIO_LOOKUP("gpio@b00", GPIO_EEPROM_DO,
71 		GPIO_LOOKUP("gpio@b00", GPIO_EEPROM_CS,
95 		pr_err("can't request gpio %d\n", GPIO_EEPROM_OE);  in digsy_mtc_eeprom_devices_init()