From: Maxime Coquelin <mcoquelin.stm32@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>,
linux-gpio@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, afaerber@suse.de,
devicetree@vger.kernel.org,
Daniel Thompson <daniel.thompson@linaro.org>,
bruherrera@gmail.com
Subject: [PATCH 0/7] Add STM32 pinctrl/GPIO driver
Date: Wed, 14 Oct 2015 22:07:20 +0200 [thread overview]
Message-ID: <1444853247-31114-1-git-send-email-mcoquelin.stm32@gmail.com> (raw)
Hi Linus, all,
As you suggested during the submission of the STM32 machine support,
I reworked the STM32 pinctrl driver to use the standardized pin config
bindings.
The STM32 family has 16 pins per GPIO bank, and the number of bank varies
depending on the model.
Pins can be multiplexed either in GPIO mode, alternate function (up to 15
functions per pin) or analog (for ADC/DAC).
Kind regards,
Maxime
Maxime Coquelin (7):
ARM: Kconfig: Introduce MACH_STM32F429 flag
includes: dt-bindings: Add STM32F429 pinctrl DT bindings
Documentation: dt-bindings: Document STM32 pinctrl driver DT bindings
pinctrl: Add support STM32 MCUs
ARM: mach-stm32: Select pinctrl
ARM: dts: Add pinctrl node to STM32F429
ARM: dts: Add USART1 pin config to STM32F429 boards
.../bindings/pinctrl/st,stm32-pinctrl.txt | 113 ++
arch/arm/Kconfig | 6 +
arch/arm/boot/dts/stm32429i-eval.dts | 2 +
arch/arm/boot/dts/stm32f429-disco.dts | 2 +
arch/arm/boot/dts/stm32f429.dtsi | 110 ++
drivers/pinctrl/Kconfig | 1 +
drivers/pinctrl/Makefile | 4 +-
drivers/pinctrl/stm32/Kconfig | 16 +
drivers/pinctrl/stm32/Makefile | 5 +
drivers/pinctrl/stm32/pinctrl-stm32.c | 856 +++++++++++
drivers/pinctrl/stm32/pinctrl-stm32.h | 43 +
drivers/pinctrl/stm32/pinctrl-stm32f429.c | 1598 ++++++++++++++++++++
include/dt-bindings/pinctrl/pinctrl-stm32.h | 12 +
include/dt-bindings/pinctrl/stm32f429-pinfunc.h | 1241 +++++++++++++++
14 files changed, 4008 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.txt
create mode 100644 drivers/pinctrl/stm32/Kconfig
create mode 100644 drivers/pinctrl/stm32/Makefile
create mode 100644 drivers/pinctrl/stm32/pinctrl-stm32.c
create mode 100644 drivers/pinctrl/stm32/pinctrl-stm32.h
create mode 100644 drivers/pinctrl/stm32/pinctrl-stm32f429.c
create mode 100644 include/dt-bindings/pinctrl/pinctrl-stm32.h
create mode 100644 include/dt-bindings/pinctrl/stm32f429-pinfunc.h
--
1.9.1
next reply other threads:[~2015-10-14 20:07 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-14 20:07 Maxime Coquelin [this message]
2015-10-14 20:07 ` [PATCH 1/7] ARM: Kconfig: Introduce MACH_STM32F429 flag Maxime Coquelin
2015-10-14 20:07 ` [PATCH 2/7] includes: dt-bindings: Add STM32F429 pinctrl DT bindings Maxime Coquelin
2015-10-15 11:14 ` Daniel Thompson
[not found] ` <561F8AB3.9010103-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2015-10-15 11:29 ` Maxime Coquelin
2015-10-15 11:55 ` Daniel Thompson
2015-10-14 20:07 ` [PATCH 3/7] Documentation: dt-bindings: Document STM32 pinctrl driver " Maxime Coquelin
2015-10-14 20:07 ` [PATCH 4/7] pinctrl: Add support STM32 MCUs Maxime Coquelin
2015-10-14 20:07 ` [PATCH 5/7] ARM: mach-stm32: Select pinctrl Maxime Coquelin
2015-10-15 19:42 ` Maxime Coquelin
2015-10-14 20:07 ` [PATCH 6/7] ARM: dts: Add pinctrl node to STM32F429 Maxime Coquelin
2015-10-14 20:07 ` [PATCH 7/7] ARM: dts: Add USART1 pin config to STM32F429 boards Maxime Coquelin
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