+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2014 Google, Inc
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <i2c.h>
#include <i2c_eeprom.h>
-static int i2c_eeprom_read(struct udevice *dev, int offset, uint8_t *buf,
- int size)
+int i2c_eeprom_read(struct udevice *dev, int offset, uint8_t *buf, int size)
+{
+ const struct i2c_eeprom_ops *ops = device_get_ops(dev);
+
+ if (!ops->read)
+ return -ENOSYS;
+
+ return ops->read(dev, offset, buf, size);
+}
+
+int i2c_eeprom_write(struct udevice *dev, int offset, uint8_t *buf, int size)
+{
+ const struct i2c_eeprom_ops *ops = device_get_ops(dev);
+
+ if (!ops->write)
+ return -ENOSYS;
+
+ return ops->write(dev, offset, buf, size);
+}
+
+static int i2c_eeprom_std_read(struct udevice *dev, int offset, uint8_t *buf,
+ int size)
{
return dm_i2c_read(dev, offset, buf, size);
}
-static int i2c_eeprom_write(struct udevice *dev, int offset,
- const uint8_t *buf, int size)
+static int i2c_eeprom_std_write(struct udevice *dev, int offset,
+ const uint8_t *buf, int size)
{
return -ENODEV;
}
-struct i2c_eeprom_ops i2c_eeprom_std_ops = {
- .read = i2c_eeprom_read,
- .write = i2c_eeprom_write,
+static const struct i2c_eeprom_ops i2c_eeprom_std_ops = {
+ .read = i2c_eeprom_std_read,
+ .write = i2c_eeprom_std_write,
};
static int i2c_eeprom_std_ofdata_to_platdata(struct udevice *dev)
return 0;
}
-int i2c_eeprom_std_probe(struct udevice *dev)
+static int i2c_eeprom_std_probe(struct udevice *dev)
{
return 0;
}
static const struct udevice_id i2c_eeprom_std_ids[] = {
{ .compatible = "i2c-eeprom", .data = 0 },
+ { .compatible = "microchip,24aa02e48", .data = 3 },
{ .compatible = "atmel,24c01a", .data = 3 },
{ .compatible = "atmel,24c02", .data = 3 },
{ .compatible = "atmel,24c04", .data = 4 },
{ .compatible = "atmel,24c08a", .data = 4 },
{ .compatible = "atmel,24c16a", .data = 4 },
+ { .compatible = "atmel,24mac402", .data = 4 },
{ .compatible = "atmel,24c32", .data = 5 },
{ .compatible = "atmel,24c64", .data = 5 },
{ .compatible = "atmel,24c128", .data = 6 },