| From: |
| Marek Behún <kabel-AT-kernel.org> |
| To: |
| Gregory CLEMENT <gregory.clement-AT-bootlin.com>, Arnd Bergmann <arnd-AT-arndb.de>, soc-AT-kernel.org, arm-AT-kernel.org, Andy Shevchenko <andy-AT-kernel.org>, Hans de Goede <hdegoede-AT-redhat.com>, Ilpo Järvinen <ilpo.jarvinen-AT-linux.intel.com>, Alessandro Zummo <a.zummo-AT-towertech.it>, Alexandre Belloni <alexandre.belloni-AT-bootlin.com>, Bartosz Golaszewski <brgl-AT-bgdev.pl>, Christophe JAILLET <christophe.jaillet-AT-wanadoo.fr>, Dan Carpenter <dan.carpenter-AT-linaro.org>, devicetree-AT-vger.kernel.org, Greg Kroah-Hartman <gregkh-AT-linuxfoundation.org>, Guenter Roeck <linux-AT-roeck-us.net>, Krzysztof Kozlowski <krzysztof.kozlowski+dt-AT-linaro.org>, Linus Walleij <linus.walleij-AT-linaro.org>, linux-crypto-AT-vger.kernel.org, linux-gpio-AT-vger.kernel.org, linux-rtc-AT-vger.kernel.org, linux-watchdog-AT-vger.kernel.org, Olivia Mackall <olivia-AT-selenic.com>, Rob Herring <robh+dt-AT-kernel.org>, Wim Van Sebroeck <wim-AT-linux-watchdog.org> |
| Subject: |
| [PATCH v11 0/8] Turris Omnia MCU driver |
| Date: |
| Wed, 05 Jun 2024 18:18:43 +0200 |
| Message-ID: |
| <20240605161851.13911-1-kabel@kernel.org> |
| Cc: |
| Marek Behún <kabel-AT-kernel.org>, Andrew Lunn <andrew-AT-lunn.ch>, Conor Dooley <conor+dt-AT-kernel.org>, Krzysztof Kozlowski <krzk+dt-AT-kernel.org>, Rob Herring <robh-AT-kernel.org>, Sebastian Hesselbarth <sebastian.hesselbarth-AT-gmail.com>, Uwe Kleine-König <uwe-AT-kleine-koenig.org> |
| Archive-link: |
| Article |
Hello Andy, Hans, Ilpo, Arnd, Gregory, and others,
this is v11 of the series adding Turris Omnia MCU driver.
Changes since v10:
- dropped patch 7 from v10 ("Add support for digital message signing via
debugfs"). This must be done via different kernel API (should be
doable via keyctl), but this requires more work which I currently
don't have, unfortunately
- in patch 3 where I introduce support for MCU connected GPIOs
changed u32 types to unsigned long where it made sense, in order
to be able to use __assign_bit(), __set_bit(), test_bit().
This was suggested by Andy.
- in patch 3 deduplicated code in omnia_gpio_get_multiple()
- moved the "fixing" in patch 3 of functions introduced in patch 2
to patch 2, this was a rebasing error in v10
- changed date to September 2024 and KernelVersion to 6.11 in
Documentation/ABI/testing/sysfs-bus-i2c-devices-turris-omnia-mcu
Links to previous cover letters (v1 to v10):
https://patchwork.kernel.org/project/linux-soc/cover/2023...
https://patchwork.kernel.org/project/linux-soc/cover/2023...
https://patchwork.kernel.org/project/linux-soc/cover/2023...
https://patchwork.kernel.org/project/linux-soc/cover/2023...
https://patchwork.kernel.org/project/linux-soc/cover/2024...
https://patchwork.kernel.org/project/linux-soc/cover/2024...
https://patchwork.kernel.org/project/linux-soc/cover/2024...
https://patchwork.kernel.org/project/linux-soc/cover/2024...
https://patchwork.kernel.org/project/linux-soc/cover/2024...
https://patchwork.kernel.org/project/linux-soc/cover/2024...
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 | 407 +++++++
.../platform/cznic/turris-omnia-mcu-gpio.c | 1071 +++++++++++++++++
.../cznic/turris-omnia-mcu-sys-off-wakeup.c | 257 ++++
.../platform/cznic/turris-omnia-mcu-trng.c | 103 ++
.../cznic/turris-omnia-mcu-watchdog.c | 128 ++
drivers/platform/cznic/turris-omnia-mcu.h | 194 +++
include/linux/turris-omnia-mcu-interface.h | 249 ++++
15 files changed, 2705 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