This patchset adds
1. Support for generic gpio based i2c bus arbitration between 2 i2c Masters
Ex: between AP(exynos), device(EC).
2. Documentation and sample implmentation in i2c-s3c2410 driver.
Naveen Krishna Chatradhi (2):
i2c-core: Add gpio based bus arbitration implementation
i2c-s3c2410: Add GPIO based bus arbitration functionality
.../devicetree/bindings/i2c/arbitrator-i2c.txt | 56 ++++++++++++++
drivers/i2c/busses/i2c-s3c2410.c | 79 ++++++++++++--------
drivers/i2c/i2c-core.c | 67 +++++++++++++++++
drivers/of/of_i2c.c | 27 +++++++
include/linux/i2c.h | 17 +++++
include/linux/of_i2c.h | 2 +
6 files changed, 216 insertions(+), 32 deletions(-)
create mode 100644 Documentation/devicetree/bindings/i2c/arbitrator-i2c.txt
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1.7.9.5
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