From: "Marek Behún" <kabel@kernel.org>
To: Gregory CLEMENT <gregory.clement@bootlin.com>,
Arnd Bergmann <arnd@arndb.de>,
soc@kernel.org, Alessandro Zummo <a.zummo@towertech.it>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Andy Shevchenko <andy@kernel.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
Dan Carpenter <dan.carpenter@linaro.org>,
devicetree@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Guenter Roeck <linux@roeck-us.net>,
Hans de Goede <hdegoede@redhat.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Linus Walleij <linus.walleij@linaro.org>,
linux-crypto@vger.kernel.org, linux-gpio@vger.kernel.org,
linux-rtc@vger.kernel.org, linux-watchdog@vger.kernel.org,
Matti Vaittinen <mazziesaccount@gmail.com>,
Olivia Mackall <olivia@selenic.com>,
Rob Herring <robh+dt@kernel.org>,
Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: arm@kernel.org, "Marek Behún" <kabel@kernel.org>,
"Andrew Lunn" <andrew@lunn.ch>,
"Conor Dooley" <conor+dt@kernel.org>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
"Uwe Kleine-König" <uwe@kleine-koenig.org>
Subject: [PATCH v6 00/11] Turris Omnia MCU driver
Date: Thu, 18 Apr 2024 14:11:05 +0200 [thread overview]
Message-ID: <20240418121116.22184-1-kabel@kernel.org> (raw)
Hello Andy, Dan, Linus, Arnd, Gregory, and others,
I am sending v6 of the series adding Turris Omnia MCU driver.
This series depends on the immutable branch between LEDs and locking,
introducing devm_mutex_init(), see the PR
https://lore.kernel.org/linux-leds/20240412084616.GR2399047@google.com/
See the cover letters for v1, v2, v3, v4 and v5:
https://patchwork.kernel.org/project/linux-soc/cover/20230823161012.6986-1-kabel@kernel.org/
https://patchwork.kernel.org/project/linux-soc/cover/20230919103815.16818-1-kabel@kernel.org/
https://patchwork.kernel.org/project/linux-soc/cover/20231023143130.11602-1-kabel@kernel.org/
https://patchwork.kernel.org/project/linux-soc/cover/20231026161803.16750-1-kabel@kernel.org/
https://patchwork.kernel.org/project/linux-soc/cover/20240323164359.21642-1-kabel@kernel.org/
Changes since v5:
- use dev_get_drvdata(dev) instead of
i2c_get_clientdata(to_i2c_client(dev))
- uses devm_mutex_init() from the above mentioned branch
- addressed Andy's suggestions for patch 2 (excluding the one suggesting
100 column lines, I still prefer 80 columns)
- addressed Dan's suggestion for devm_irq_create_mapping() (return
-ENXIO if mapping could not be created, not 0 as irq_create_mapping()
does)
- I threw away the changes for other drivers that came with the new
devm_ helpers, notably conversion to devm_debugfs_create_dir(), as
there were some problems
Marek Behún (11):
dt-bindings: arm: add cznic,turris-omnia-mcu binding
platform: cznic: Add preliminary support for Turris Omnia MCU
platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs
platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup
platform: cznic: turris-omnia-mcu: Add support for MCU watchdog
devm-helpers: Add resource managed version of irq_create_mapping()
platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG
devm-helpers: Add resource managed version of debugfs directory create
function
platform: cznic: turris-omnia-mcu: Add support for digital message
signing via debugfs
ARM: dts: turris-omnia: Add MCU system-controller node
ARM: dts: turris-omnia: Add GPIO key node for front button
.../ABI/testing/debugfs-turris-omnia-mcu | 13 +
.../sysfs-bus-i2c-devices-turris-omnia-mcu | 126 ++
.../bindings/arm/cznic,turris-omnia-mcu.yaml | 86 ++
MAINTAINERS | 5 +
.../dts/marvell/armada-385-turris-omnia.dts | 35 +-
drivers/platform/Kconfig | 2 +
drivers/platform/Makefile | 1 +
drivers/platform/cznic/Kconfig | 51 +
drivers/platform/cznic/Makefile | 9 +
.../platform/cznic/turris-omnia-mcu-base.c | 439 +++++++
.../platform/cznic/turris-omnia-mcu-debugfs.c | 209 ++++
.../platform/cznic/turris-omnia-mcu-gpio.c | 1047 +++++++++++++++++
.../cznic/turris-omnia-mcu-sys-off-wakeup.c | 258 ++++
.../platform/cznic/turris-omnia-mcu-trng.c | 89 ++
.../cznic/turris-omnia-mcu-watchdog.c | 123 ++
drivers/platform/cznic/turris-omnia-mcu.h | 188 +++
include/linux/devm-helpers.h | 94 ++
include/linux/turris-omnia-mcu-interface.h | 249 ++++
18 files changed, 3023 insertions(+), 1 deletion(-)
create mode 100644 Documentation/ABI/testing/debugfs-turris-omnia-mcu
create mode 100644 Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
create mode 100644 Documentation/devicetree/bindings/arm/cznic,turris-omnia-mcu.yaml
create mode 100644 drivers/platform/cznic/Kconfig
create mode 100644 drivers/platform/cznic/Makefile
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-base.c
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-debugfs.c
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-gpio.c
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-sys-off-wakeup.c
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-trng.c
create mode 100644 drivers/platform/cznic/turris-omnia-mcu-watchdog.c
create mode 100644 drivers/platform/cznic/turris-omnia-mcu.h
create mode 100644 include/linux/turris-omnia-mcu-interface.h
--
2.43.2
next reply other threads:[~2024-04-18 12:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-18 12:11 Marek Behún [this message]
2024-04-18 12:11 ` [PATCH v6 02/11] platform: cznic: Add preliminary support for Turris Omnia MCU Marek Behún
2024-04-18 12:11 ` [PATCH v6 03/11] platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs Marek Behún
2024-04-23 16:05 ` [PATCH v6 00/11] Turris Omnia MCU driver Andy Shevchenko
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