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i2c: i2c-stm32f7: add driver

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This patch adds initial support for the STM32F7 I2C controller.

Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Pierre-Yves MORDRET
2017-09-14 16:28:37 +02:00
committed by Wolfram Sang
parent df8c847b53
commit aeb068c572
3 changed files with 983 additions and 0 deletions
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10
drivers/i2c/busses/Kconfig
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@@ -945,6 +945,16 @@ config I2C_STM32F4
This driver can also be built as module. If so, the module
will be called i2c-stm32f4.
config I2C_STM32F7
tristate "STMicroelectronics STM32F7 I2C support"
depends on ARCH_STM32 || COMPILE_TEST
help
Enable this option to add support for STM32 I2C controller embedded
in STM32F7 SoCs.
This driver can also be built as module. If so, the module
will be called i2c-stm32f7.
config I2C_STU300
tristate "ST Microelectronics DDC I2C interface"
depends on MACH_U300

1
drivers/i2c/busses/Makefile
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@@ -94,6 +94,7 @@ obj-$(CONFIG_I2C_SIRF) += i2c-sirf.o
obj-$(CONFIG_I2C_SPRD) += i2c-sprd.o
obj-$(CONFIG_I2C_ST) += i2c-st.o
obj-$(CONFIG_I2C_STM32F4) += i2c-stm32f4.o
obj-$(CONFIG_I2C_STM32F7) += i2c-stm32f7.o
obj-$(CONFIG_I2C_STU300) += i2c-stu300.o
obj-$(CONFIG_I2C_SUN6I_P2WI) += i2c-sun6i-p2wi.o
obj-$(CONFIG_I2C_TEGRA) += i2c-tegra.o

972
drivers/i2c/busses/i2c-stm32f7.c Normal file
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