Hi community,
I am working on an embedded x86 device, which has an at24 based
eeprom. I am using
the i2c_eg20t driver to access the i2c bus. To be able to access the
eeprom in a separated
driver I did this:
/* technical description of our used EEPROM */
static struct at24_platform_data custom_i2c_eeprom_info = {
.byte_len = EEPROM_BYTE_LEN,
.page_size = 16,
.flags = 0,
.setup = content_read,
.context = NULL,
};
/* EEPROM at24 */
static struct i2c_board_info __initdata i2c_info[] = {
{
I2C_BOARD_INFO("24c04", 0x50),
.platform_data = &custom_i2c_eeprom_info,
},
};
In the init function of my custom driver I do this:
/* register known devices on i2c bus */
status = i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info))
Now I run in some troubles... see
http://www.spinics.net/lists/linux-i2c/msg02022.html
What options do I have to get this running? I could use
i2c_add_numbered_adapter, but I don''t
want to touch too much from mainline kernel sources.
Thanks
--
Christian Gmeiner, MSc
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