From: Alexandre TORGUE <alexandre.torgue@st.com>
To: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Linus Walleij <linus.walleij@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Arnd Bergmann <arnd@arndb.de>,
Russell King <linux@armlinux.org.uk>,
Olof Johansson <olof@lixom.net>,
Patrice Chotard <patrice.chotard@st.com>, <lee.jones@linaro.org>
Cc: <linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-gpio@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 0/8] Add STM32F469 pinctrl and fix issues in STM32 pinctrl
Date: Fri, 27 Jan 2017 17:15:13 +0100 [thread overview]
Message-ID: <1485533721-9019-1-git-send-email-alexandre.torgue@st.com> (raw)
This series adds support of a dedicated driver for STM32F469 MCU pinctroller.
This add generates some changes inside STM32 pinctrl driver and inside STM32
device tree.
Changes in STM32 pinctrl driver:
-------------------------------
- Add STM32F469 driver.
- Change STM32 pinctrl core in order to use "gpio-ranges" devicetree definitions.
Indeed, on STM32F469 there an hole in BANK J. We need to declare a gpio-ranges
in gpioj controller node to handle this hole.
Changes in STM32 device tree:
----------------------------
I propose a new architecture (a new file split) for pinmux definition:
- Create a common stm32f4-pinctrl.dtsi for pinmuxing definitions
which are common between STM32F429 and STM32F469 MCU.
- Create dedicated stm32fxxx-pinctrl.dtsi file for each MCU
(stm32f429-pinctrl.dtsi and stm32f469-pinctrl.dtsi) each one will
include stm32f4-pinctrl.dtsi. All differences (pinmuxing or GPIO
bank holes) will be put inside the dedicated files.
This series fix a locking issue when a gpio is used as IRQ.
Regards
Alex
Alexandre TORGUE (8):
pinctrl: stm32: fix bad location of gpiochip_lock_as_irq
pinctrl: stm32: use gpio-ranges to declare bank range
Documentation: dt: Add bindings for STM32 pinctrl
includes: dt-bindings: Rename STM32F429 pinctrl DT bindings
pinctrl: stm32: Add STM32F469 MCU support
Documentation: dt: Add new compatible to STM32 pinctrl driver bindings
ARM: Kconfig: Introduce MACH_STM32F469 flag
ARM: dts: stm32: create dedicated files for pinctrl definitions
.../bindings/pinctrl/st,stm32-pinctrl.txt | 57 +-
arch/arm/Kconfig | 5 +
arch/arm/boot/dts/stm32429i-eval.dts | 1 +
arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 196 +++
arch/arm/boot/dts/stm32f429-disco.dts | 1 +
arch/arm/boot/dts/stm32f429-pinctrl.dtsi | 106 ++
arch/arm/boot/dts/stm32f429.dtsi | 153 --
arch/arm/boot/dts/stm32f469-disco.dts | 1 +
arch/arm/boot/dts/stm32f469-pinctrl.dtsi | 107 ++
drivers/pinctrl/stm32/Kconfig | 6 +
drivers/pinctrl/stm32/Makefile | 1 +
drivers/pinctrl/stm32/pinctrl-stm32.c | 129 +-
drivers/pinctrl/stm32/pinctrl-stm32f469.c | 1574 ++++++++++++++++++++
include/dt-bindings/pinctrl/stm32f4-pinfunc.h | 1302 ++++++++++++++++
include/dt-bindings/pinctrl/stm32f429-pinfunc.h | 1239 ---------------
15 files changed, 3414 insertions(+), 1464 deletions(-)
create mode 100644 arch/arm/boot/dts/stm32f4-pinctrl.dtsi
create mode 100644 arch/arm/boot/dts/stm32f429-pinctrl.dtsi
create mode 100644 arch/arm/boot/dts/stm32f469-pinctrl.dtsi
create mode 100644 drivers/pinctrl/stm32/pinctrl-stm32f469.c
create mode 100644 include/dt-bindings/pinctrl/stm32f4-pinfunc.h
delete mode 100644 include/dt-bindings/pinctrl/stm32f429-pinfunc.h
--
1.9.1
next reply other threads:[~2017-01-27 16:17 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-27 16:15 Alexandre TORGUE [this message]
2017-01-27 16:15 ` [PATCH 1/8] pinctrl: stm32: fix bad location of gpiochip_lock_as_irq Alexandre TORGUE
2017-01-30 15:15 ` Linus Walleij
2017-01-27 16:15 ` [PATCH 2/8] pinctrl: stm32: use gpio-ranges to declare bank range Alexandre TORGUE
2017-01-30 15:19 ` Linus Walleij
2017-01-30 16:29 ` Alexandre Torgue
2017-02-01 15:01 ` Linus Walleij
2017-03-27 10:23 ` Alexandre Torgue
2017-01-27 16:15 ` [PATCH 3/8] Documentation: dt: Add bindings for STM32 pinctrl Alexandre TORGUE
2017-02-01 15:04 ` Rob Herring
2017-02-06 8:45 ` Linus Walleij
2017-01-27 16:15 ` [PATCH 4/8] includes: dt-bindings: Rename STM32F429 pinctrl DT bindings Alexandre TORGUE
2017-01-27 16:15 ` [PATCH 5/8] pinctrl: stm32: Add STM32F469 MCU support Alexandre TORGUE
2017-01-27 16:15 ` [PATCH 6/8] Documentation: dt: Add new compatible to STM32 pinctrl driver bindings Alexandre TORGUE
2017-02-01 15:06 ` Rob Herring
2017-02-01 15:58 ` Alexandre Torgue
2017-02-06 8:46 ` Linus Walleij
2017-02-06 11:21 ` Alexandre Torgue
2017-01-27 16:15 ` [PATCH 7/8] ARM: Kconfig: Introduce MACH_STM32F469 flag Alexandre TORGUE
2017-01-27 16:15 ` [PATCH 8/8] ARM: dts: stm32: create dedicated files for pinctrl definitions Alexandre TORGUE
2017-01-30 14:55 ` [PATCH 0/8] Add STM32F469 pinctrl and fix issues in STM32 pinctrl Alexandre Torgue
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