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| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2020-06-28 20:55:22 +0200 |
|---|---|---|
| committer |   Wolfram Sang <wsa@kernel.org> | 2020-07-04 08:17:53 +0200 |
| commit | 58e64b050d09836a39b4339c9f46757f1616b2e6 (patch) | |
| tree | 5eb5ab16839f380e152f77ef0cd4397960fd3bc2 | |
| parent | i2c: slave-eeprom: update documentation (diff) | |
| download | linux-dev-58e64b050d09836a39b4339c9f46757f1616b2e6.tar.xz linux-dev-58e64b050d09836a39b4339c9f46757f1616b2e6.zip | |
i2c: add Kconfig help text for slave mode
I can't recall why there was none, but we surely want to have it.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
| -rw-r--r-- | drivers/i2c/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig index 6e2d0d2531c5..bae1dc08ec9a 100644 --- a/drivers/i2c/Kconfig +++ b/drivers/i2c/Kconfig @@ -113,6 +113,10 @@ config I2C_STUB config I2C_SLAVE bool "I2C slave support" + help + This enables Linux to act as an I2C slave device. Note that your I2C + bus master driver also needs to support this functionality. Please + read Documentation/i2c/slave-interface.rst for further details. if I2C_SLAVE |