X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fmisc%2Fi2c_eeprom.c;h=243e7ae5abfbb5c7989f0c2f22da7b47a4fd9fee;hb=c0eaffa03959a97e6c139ea023e4041170e105e6;hp=c9f4174bad42f928e707e7a2570e24a827bca536;hpb=c98b171e1098f94b2ff7720c45a25a602882f876;p=u-boot

diff --git a/drivers/misc/i2c_eeprom.c b/drivers/misc/i2c_eeprom.c
index c9f4174bad..243e7ae5ab 100644
--- a/drivers/misc/i2c_eeprom.c
+++ b/drivers/misc/i2c_eeprom.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2014 Google, Inc
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
@@ -10,21 +9,41 @@
 #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)
@@ -39,18 +58,20 @@ 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 },