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i2c: meson: improve Kconfig description

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Expand the Kconfig description with hardware features.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Beniamino Galvani 2017-11-26 17:40:54 +01:00 committed by Heiko Schocher
parent c8e1ca3ebf
commit 4ecbb8b678
1 changed files with 6 additions and 1 deletions
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7
drivers/i2c/Kconfig
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@ -141,7 +141,12 @@ config SYS_I2C_MESON
bool "Amlogic Meson I2C driver"
depends on DM_I2C && ARCH_MESON
help
Add support for the Amlogic Meson I2C driver.
Add support for the I2C controller available in Amlogic Meson
SoCs. The controller supports programmable bus speed including
standard (100kbits/s) and fast (400kbit/s) speed and allows the
software to define a flexible format of the bit streams. It has an
internal buffer holding up to 8 bytes for transfers and supports
both 7-bit and 10-bit addresses.
config SYS_I2C_MXC
bool "NXP i.MX I2C driver"