Hello Robert
Am 28.10.2019 um 18:44 schrieb Robert Beckett:
Some devices (2 wire eeproms for example) use some bits from the chip
address to represent the high bits of the offset instead of or as well
as using multiple bytes for the offset, effectively stealing chip
addresses on the bus.
Add a chip offset mask that can be set for any i2c chip which gets
filled with the offset overflow during offset setup.
Signed-off-by: Robert Beckett <bob.beck...@collabora.com>
Signed-off-by: Ian Ray <ian....@ge.com>
---
drivers/i2c/i2c-uclass.c | 34 +++++++++++++++++++++++++++-------
include/i2c.h | 33 +++++++++++++++++++++++++++++++++
2 files changed, 60 insertions(+), 7 deletions(-)
Reviewed-by: Heiko Schocher <h...@denx.de>
Thanks!
bye,
Heiko
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