dt-bindings: i2c-stm32: SYSCFG Fast Mode Plus support for I2C STM32F7

Append optional bindings to update SYSCFG Fast Mode Plus bits if
Fast Mode Plus speed is selected.

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Pierre-Yves MORDRET 2018-11-19 12:03:31 +01:00 • committed by Wolfram Sang
commit 9d9aa7ec7b