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Message-Id: <1466439771-2741-1-git-send-email-cedric.madianga@gmail.com>
Date: Mon, 20 Jun 2016 18:22:46 +0200
From: M'boumba Cedric Madianga <cedric.madianga@...il.com>
To: patrice.chotard@...com, mcoquelin.stm32@...il.com,
wsa@...-dreams.de, robh+dt@...nel.org, linux@...linux.org.uk,
linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: M'boumba Cedric Madianga <cedric.madianga@...il.com>
Subject: [PATCH v3 0/5] Add support for the STM32F4 I2C
This patchset adds support for the I2C controller embedded in STM32F4xx SoC.
It enables I2C transfer in interrupt mode with Standard-mode and Fast-mode bus
speed.
Changes since v2:
- Group I2C pins definitions in the device tree (Maxime)
- Suffix I2C phandle with part number (Maxime)
- Remov busy variable as not used (Rajeev)
- Rename STM32F4_I2C_TRISE_TRISE macro (Rajeev)
- Remove magic number during rise time computation (Rajeev)
- Simplify speed mode function computation
M'boumba Cedric Madianga (5):
dt-bindings: Document the STM32 I2C bindings
i2c: Add STM32F4 I2C driver
ARM: dts: Add I2C1 support for STM32F429 SoC
ARM: dts: Add I2C1 support for STM32429 eval board
ARM: configs: Add I2C support for STM32 defconfig
.../devicetree/bindings/i2c/i2c-stm32.txt | 33 +
arch/arm/boot/dts/stm32429i-eval.dts | 6 +
arch/arm/boot/dts/stm32f429.dtsi | 22 +
arch/arm/configs/stm32_defconfig | 3 +
drivers/i2c/busses/Kconfig | 10 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-stm32f4.c | 863 +++++++++++++++++++++
7 files changed, 938 insertions(+)
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-stm32.txt
create mode 100644 drivers/i2c/busses/i2c-stm32f4.c
--
1.9.1
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