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authormario.six@gdsys.cc <mario.six@gdsys.cc>2016-06-22 15:14:16 +0200
committerTom Rini <trini@konsulko.com>2016-07-22 09:52:59 -0400
commitd7e28918aa3f4bafc15b16c546826d43fbcbe9f6 (patch)
treea010addfaa62742ea533c7e47ff6f2e9eca5185d /drivers/misc/Kconfig
parent9f03247edc7761b608db31104821b4518a70e691 (diff)
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i2c_eeprom: Add reading support
This patch implements the reading functionality for the generic I2C EEPROM driver, which was just a non-functional stub until now. Since the page size will be of importance for the writing support, we add suitable members to the private data structure to keep track of it. Compatibility strings for a range of at24c* chips are added. Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'drivers/misc/Kconfig')
-rw-r--r--drivers/misc/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 2373037..b84e351 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -144,4 +144,9 @@ config QFW
Hidden option to enable QEMU fw_cfg interface. This will be selected by
either CONFIG_CMD_QFW or CONFIG_GENERATE_ACPI_TABLE.
+config I2C_EEPROM
+ bool "Enable driver for generic I2C-attached EEPROMs"
+ depends on MISC
+ help
+ Enable a generic driver for EEPROMs attached via I2C.
endmenu