From: "Marek Behún" <kabel@kernel.org>
To: "Gregory CLEMENT" <gregory.clement@bootlin.com>,
"Arnd Bergmann" <arnd@arndb.de>,
soc@kernel.org, arm@kernel.org,
"Andy Shevchenko" <andy@kernel.org>,
"Hans de Goede" <hdegoede@redhat.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"Alessandro Zummo" <a.zummo@towertech.it>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
"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>,
"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,
"Olivia Mackall" <olivia@selenic.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Wim Van Sebroeck" <wim@linux-watchdog.org>
Cc: "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 v12 0/8] Turris Omnia MCU driver
Date: Mon, 17 Jun 2024 17:25:58 +0200 [thread overview]
Message-ID: <20240617152606.26191-1-kabel@kernel.org> (raw)
Hello Andy, Hans, Ilpo, Arnd, Gregory, and others,
this is v12 of the series adding Turris Omnia MCU driver.
Changes since v11:
- fixed some includes, suggested by Andy
- moved #include <linux/turris-omnia-mcu-interface.h> after the other
includes, since it is domain specific, suggested by Andy
- in patch 2, use sizeof() of dest buffer in memcpy call, instead of
ETH_ALEN constant, as suggested by Andy
- in patch 3, dropped the .has_int member of omnia GPIO definition
structure, and added is_int_bit_valid() function instead, as suggested
by Andy
- in patch 3, changed int to unsigned int where appropriate, as
suggested by Andy
- in patch 3, fixed docstring indentation, suggested by Andy
- in patch 4 dropped #include <linux/rtc.h>, and instead declared struct
rtc_device, it is only used as a pointer, suggested by Andy
- in patch 5, renamed the completion from trng_completion to
trng_entropy_available
- in patch 5, use gpio_device_get_desc() instead of gpiochip_get_desc()
when mapping IRQ (as discussed with Andy and Bart)
- in patch 5, dropped setting the priv member of hwrng, and instead use
container_of() to get the driver private structure, suggested by
Herbert
Links to previous cover letters (v1 to v11):
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/
https://patchwork.kernel.org/project/linux-soc/cover/20240418121116.22184-1-kabel@kernel.org/
https://patchwork.kernel.org/project/linux-soc/cover/20240424173809.7214-1-kabel@kernel.org/
https://patchwork.kernel.org/project/linux-soc/cover/20240430115111.3453-1-kabel@kernel.org/
https://patchwork.kernel.org/project/linux-soc/cover/20240508103118.23345-1-kabel@kernel.org/
https://patchwork.kernel.org/project/linux-soc/cover/20240510101819.13551-1-kabel@kernel.org/
https://patchwork.kernel.org/project/linux-soc/cover/20240605161851.13911-1-kabel@kernel.org/
Marek Behún (8):
dt-bindings: firmware: 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
platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG
ARM: dts: turris-omnia: Add MCU system-controller node
ARM: dts: turris-omnia: Add GPIO key node for front button
.../sysfs-bus-i2c-devices-turris-omnia-mcu | 113 ++
.../firmware/cznic,turris-omnia-mcu.yaml | 86 ++
MAINTAINERS | 4 +
.../dts/marvell/armada-385-turris-omnia.dts | 35 +-
drivers/platform/Kconfig | 2 +
drivers/platform/Makefile | 1 +
drivers/platform/cznic/Kconfig | 48 +
drivers/platform/cznic/Makefile | 8 +
.../platform/cznic/turris-omnia-mcu-base.c | 408 +++++++
.../platform/cznic/turris-omnia-mcu-gpio.c | 1088 +++++++++++++++++
.../cznic/turris-omnia-mcu-sys-off-wakeup.c | 260 ++++
.../platform/cznic/turris-omnia-mcu-trng.c | 103 ++
.../cznic/turris-omnia-mcu-watchdog.c | 130 ++
drivers/platform/cznic/turris-omnia-mcu.h | 194 +++
include/linux/turris-omnia-mcu-interface.h | 249 ++++
15 files changed, 2728 insertions(+), 1 deletion(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
create mode 100644 Documentation/devicetree/bindings/firmware/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-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
--
2.44.2
next reply other threads:[~2024-06-17 15:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-17 15:25 Marek Behún [this message]
2024-06-17 15:26 ` [PATCH v12 2/8] platform: cznic: Add preliminary support for Turris Omnia MCU Marek Behún
2024-06-17 15:26 ` [PATCH v12 3/8] platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs Marek Behún
2024-07-01 9:37 ` Bartosz Golaszewski
2024-07-01 11:35 ` Marek Behún
2024-07-01 8:41 ` [PATCH v12 0/8] Turris Omnia MCU driver Marek Behún
2024-07-01 11:38 ` Marek Behún
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