| 2de889e9 | 11-Nov-2024 |
Marek Behún <kabel@kernel.org> |
leds: turris-omnia: Inform about missing LED gamma correction feature in the MCU driver
If the LED gamma correction feature is missing in the MCU firmware,
inform about this in the MCU firmware prob
leds: turris-omnia: Inform about missing LED gamma correction feature in the MCU driver
If the LED gamma correction feature is missing in the MCU firmware,
inform about this in the MCU firmware probe function instead of LED
driver probe function, so that all the feature checks are in one place.
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20241111100355.6978-10-kabel@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
show more ...
|
| 1783b766 | 11-Nov-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Inform about missing LED panel brightness change interrupt feature
When reading MCU firmware features, check also for the LED panel
brightness change interrupt fea
platform: cznic: turris-omnia-mcu: Inform about missing LED panel brightness change interrupt feature
When reading MCU firmware features, check also for the LED panel
brightness change interrupt feature, and suggest upgrading the firmware
if it is missing.
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20241111100355.6978-9-kabel@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
show more ...
|
| f335e015 | 11-Nov-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Rename variable holding GPIO line names
Rename the `omnia_mcu_gpio_templates` variable to
`omnia_mcu_gpio_names`. The array contained templates for the names
durin
platform: cznic: turris-omnia-mcu: Rename variable holding GPIO line names
Rename the `omnia_mcu_gpio_templates` variable to
`omnia_mcu_gpio_names`. The array contained templates for the names
during the development of the driver, but the template prefix `gpio%u.`
was dropped before the driver was merged, since this functionality was
broken in gpiolib.
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
show more ...
|
| af340b7a | 19-Jul-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Make GPIO code optional
Make the GPIO part of the driver optional, under a boolean config
option. Move the dependency to GPIOLIB and OF and the selection of
GPIOLI
platform: cznic: turris-omnia-mcu: Make GPIO code optional
Make the GPIO part of the driver optional, under a boolean config
option. Move the dependency to GPIOLIB and OF and the selection of
GPIOLIB_IRQCHIP to this new option.
This makes the turris-omnia-mcu driver available for compilation even if
GPIOLIB or OF are disabled.
Fixes: ed46f1f7731d ("platform: cznic: turris-omnia-mcu: fix Kconfig dependencies")
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20240719085756.30598-5-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
show more ...
|
| 74a22fce | 19-Jul-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Make poweroff and wakeup code optional
Make the system poweroff and RTC wakeup part of the driver optional,
under a boolean config option. Move the dependency to R
platform: cznic: turris-omnia-mcu: Make poweroff and wakeup code optional
Make the system poweroff and RTC wakeup part of the driver optional,
under a boolean config option. Move the dependency to RTC_CLASS to this
new option.
This makes the turris-omnia-mcu driver available for compilation even if
RTC_CLASS is disabled.
Fixes: ed46f1f7731d ("platform: cznic: turris-omnia-mcu: fix Kconfig dependencies")
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20240719085756.30598-4-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
show more ...
|
| c7da0d4e | 19-Jul-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Make TRNG code optional
Make the TRNG part of the driver optional, under a boolean config
option.
This makes the driver turris-omnia-mcu available for compilation
platform: cznic: turris-omnia-mcu: Make TRNG code optional
Make the TRNG part of the driver optional, under a boolean config
option.
This makes the driver turris-omnia-mcu available for compilation even if
HW_RANDOM is disabled.
Fixes: ed46f1f7731d ("platform: cznic: turris-omnia-mcu: fix Kconfig dependencies")
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20240719085756.30598-3-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
show more ...
|
| dc3c836f | 08-Jul-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Depend on WATCHDOG
Add depend on WATCHDOG, otherwise modpost fails with
ERROR: modpost: "watchdog_init_timeout" [drivers/platform/cznic/turris-omnia-mcu.ko] unde
platform: cznic: turris-omnia-mcu: Depend on WATCHDOG
Add depend on WATCHDOG, otherwise modpost fails with
ERROR: modpost: "watchdog_init_timeout" [drivers/platform/cznic/turris-omnia-mcu.ko] undefined!
ERROR: modpost: "devm_watchdog_register_device" [drivers/platform/cznic/turris-omnia-mcu.ko] undefined!
Fixes: ab89fb5fb92c ("platform: cznic: turris-omnia-mcu: Add support for MCU watchdog")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407040711.g19y3cWq-lkp@intel.com/
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://lore.kernel.org/r/20240708114002.4285-3-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
show more ...
|
| 41bb142a | 01-Jul-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG
Add support for true random number generator provided by the MCU.
New Omnia boards come without the Atmel SHA204-A chip. Instead
platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG
Add support for true random number generator provided by the MCU.
New Omnia boards come without the Atmel SHA204-A chip. Instead the
crypto functionality is provided by new microcontroller, which has
a TRNG peripheral.
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-7-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
show more ...
|
| ab89fb5f | 01-Jul-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Add support for MCU watchdog
Add support for the watchdog mechanism provided by the MCU.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenk
platform: cznic: turris-omnia-mcu: Add support for MCU watchdog
Add support for the watchdog mechanism provided by the MCU.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-6-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
show more ...
|
| 90e700fd | 01-Jul-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup
Add support for true board poweroff (MCU can disable all unnecessary
voltage regulators) and wakeup at a specified time, implem
platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup
Add support for true board poweroff (MCU can disable all unnecessary
voltage regulators) and wakeup at a specified time, implemented via a
RTC driver so that the rtcwake utility can be used to configure it.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-5-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
show more ...
|
| dfa556e4 | 01-Jul-2024 |
Marek Behún <kabel@kernel.org> |
platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs
Add support for GPIOs connected to the MCU on the Turris Omnia board.
This includes:
- front button pin
- enable pins for USB
platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs
Add support for GPIOs connected to the MCU on the Turris Omnia board.
This includes:
- front button pin
- enable pins for USB regulators
- MiniPCIe / mSATA card presence pins in MiniPCIe port 0
- LED output pins from WAN ethernet PHY, LAN switch and MiniPCIe ports
- on board revisions 32+ also various peripheral resets and another
voltage regulator enable pin
Signed-off-by: Marek Behún <kabel@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20240701113010.16447-4-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
show more ...
|