From: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
To: Wolfram Sang <wsa@the-dreams.de>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Russell King <linux@armlinux.org.uk>,
linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Subject: [RESEND PATCH v3 0/5] Add support for the STM32F7 I2C
Date: Fri, 1 Sep 2017 09:34:10 +0200 [thread overview]
Message-ID: <1504251255-20469-1-git-send-email-pierre-yves.mordret@st.com> (raw)
This patchset adds support for the I2C controller embedded in STM32F7xx SoC.
It enables I2C transfer in interrupt mode with Standard-mode, Fast-mode and
Fast-mode+ bus speed.
---
Version history:
v3:
* Move stm32f7_i2c_match above stm32f7_i2c_driver
* of_device_get_match_data instead of of_match_device
* Improve I2C Speed DT gathering
* dev_err into dev_dbg for Arbitration loss
* Remove useless space aligned
v2:
* Implement an I2C timings computation algorithm instead of static
values(bindings). Algorithm uses generic I2C SCL Falling/Rising
bindings and System clock to compute its timings.
* I2C Device Tree Update
---
Pierre-Yves MORDRET (5):
dt-bindings: i2c-stm32: Document the STM32F7 I2C bindings
i2c: i2c-stm32f4: use generic definition of speed enum
i2c: i2c-stm32f7: add driver
ARM: dts: stm32: Add I2C1 support for STM32F746 SoC
ARM: dts: stm32: Add I2C1 support for STM32F746 eval board
.../devicetree/bindings/i2c/i2c-stm32.txt | 29 +-
arch/arm/boot/dts/stm32746g-eval.dts | 8 +
arch/arm/boot/dts/stm32f746.dtsi | 22 +
drivers/i2c/busses/Kconfig | 10 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-stm32.h | 20 +
drivers/i2c/busses/i2c-stm32f4.c | 18 +-
drivers/i2c/busses/i2c-stm32f7.c | 974 +++++++++++++++++++++
8 files changed, 1068 insertions(+), 14 deletions(-)
create mode 100644 drivers/i2c/busses/i2c-stm32.h
create mode 100644 drivers/i2c/busses/i2c-stm32f7.c
--
2.7.4
next reply other threads:[~2017-09-01 7:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-01 7:34 Pierre-Yves MORDRET [this message]
2017-09-01 7:34 ` [RESEND PATCH v3 1/5] dt-bindings: i2c-stm32: Document the STM32F7 I2C bindings Pierre-Yves MORDRET
2017-09-01 7:34 ` [RESEND PATCH v3 2/5] i2c: i2c-stm32f4: use generic definition of speed enum Pierre-Yves MORDRET
[not found] ` <1504251255-20469-1-git-send-email-pierre-yves.mordret-qxv4g6HH51o@public.gmane.org>
2017-09-01 7:34 ` [RESEND PATCH v3 3/5] i2c: i2c-stm32f7: add driver Pierre-Yves MORDRET
[not found] ` <1504251255-20469-4-git-send-email-pierre-yves.mordret-qxv4g6HH51o@public.gmane.org>
2017-09-13 21:26 ` Wolfram Sang
2017-09-14 8:11 ` Pierre Yves MORDRET
2017-09-01 7:34 ` [RESEND PATCH v3 4/5] ARM: dts: stm32: Add I2C1 support for STM32F746 SoC Pierre-Yves MORDRET
2017-09-01 7:34 ` [RESEND PATCH v3 5/5] ARM: dts: stm32: Add I2C1 support for STM32F746 eval board Pierre-Yves MORDRET
2017-09-11 12:55 ` [RESEND PATCH v3 0/5] Add support for the STM32F7 I2C Benjamin Gaignard
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