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authorPatrice Chotard <patrice.chotard@st.com>2017-08-09 14:45:27 +0200
committerHeiko Schocher <hs@denx.de>2017-08-23 07:04:40 +0200
commit4fadcaf097887d94c909fd924864f435c69c9182 (patch)
tree8ddfc2036b83436930161d69583340276ca20e06 /drivers/i2c/muxes
parent90ae53ce1ae665a1b43ecf5ccafc339839392427 (diff)
i2c: add i2c driver for stm32
Add i2c driver which can be used on both STM32F7 and STM32H7. This I2C block supports the following features: _ Slave and master modes _ Multimaster capability _ Standard-mode (up to 100 kHz) _ Fast-mode (up to 400 kHz) _ Fast-mode Plus (up to 1 MHz) _ 7-bit and 10-bit addressing mode _ Multiple 7-bit slave addresses (2 addresses, 1 with configurable mask) _ All 7-bit addresses acknowledge mode _ General call _ Programmable setup and hold times _ Easy to use event management _ Optional clock stretching _ Software reset Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/i2c/muxes')
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