Changes in Kconfig

dd0f05b9 - platform: cznic: CZNIC_PLATFORMS should depend on ARCH_MVEBU

Fri, 14 Feb 2025 08:31:29 +0000

platform: cznic: CZNIC_PLATFORMS should depend on ARCH_MVEBUCZ.NIC's Turris devices are based on Marvell EBU SoCs. Hence add adependency on ARCH_MVEBU, to prevent asking the user about these driverswhen configuring a kernel that cannot run on an affected CZ.NIC Turrissystem.Fixes: 992f1a3d4e88498d ("platform: cznic: Add preliminary support for Turris Omnia MCU")Signed-off-by: Geert Uytterhoeven Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

b97acde6 - platform: cznic: turris-omnia-mcu: fix HW_RANDOM dependency

Mon, 09 Sep 2024 11:04:09 +0000

platform: cznic: turris-omnia-mcu: fix HW_RANDOM dependencyThere is still a build failure when the rwrng support is in a loadablemodule but the mcu driver is built-in:arm-linux-gnueabi-ld: drivers/platform/cznic/turris-omnia-mcu-trng.o: in function `omnia_mcu_register_trng':turris-omnia-mcu-trng.c:(.text.omnia_mcu_register_trng+0x11c): undefined reference to `devm_hwrng_register'Change the dependency to explicitly disallow the brokenconfiguration.Fixes: 41bb142a4028 ("platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG")Reviewed-by: Marek Behún Link: https://lore.kernel.org/r/20240909110417.247453-1-arnd@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

af340b7a - platform: cznic: turris-omnia-mcu: Make GPIO code optional

Fri, 19 Jul 2024 08:57:56 +0000

platform: cznic: turris-omnia-mcu: Make GPIO code optionalMake the GPIO part of the driver optional, under a boolean configoption. Move the dependency to GPIOLIB and OF and the selection ofGPIOLIB_IRQCHIP to this new option.This makes the turris-omnia-mcu driver available for compilation even ifGPIOLIB or OF are disabled.Fixes: ed46f1f7731d ("platform: cznic: turris-omnia-mcu: fix Kconfig dependencies")Signed-off-by: Marek Behún Link: https://lore.kernel.org/r/20240719085756.30598-5-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

74a22fce - platform: cznic: turris-omnia-mcu: Make poweroff and wakeup code optional

Fri, 19 Jul 2024 08:57:55 +0000

platform: cznic: turris-omnia-mcu: Make poweroff and wakeup code optionalMake the system poweroff and RTC wakeup part of the driver optional,under a boolean config option. Move the dependency to RTC_CLASS to thisnew option.This makes the turris-omnia-mcu driver available for compilation even ifRTC_CLASS is disabled.Fixes: ed46f1f7731d ("platform: cznic: turris-omnia-mcu: fix Kconfig dependencies")Signed-off-by: Marek Behún Link: https://lore.kernel.org/r/20240719085756.30598-4-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

c7da0d4e - platform: cznic: turris-omnia-mcu: Make TRNG code optional

Fri, 19 Jul 2024 08:57:54 +0000

platform: cznic: turris-omnia-mcu: Make TRNG code optionalMake the TRNG part of the driver optional, under a boolean configoption.This makes the driver turris-omnia-mcu available for compilation even ifHW_RANDOM is disabled.Fixes: ed46f1f7731d ("platform: cznic: turris-omnia-mcu: fix Kconfig dependencies")Signed-off-by: Marek Behún Link: https://lore.kernel.org/r/20240719085756.30598-3-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

019f87f1 - platform: cznic: turris-omnia-mcu: Make watchdog code optional

Fri, 19 Jul 2024 08:57:53 +0000

platform: cznic: turris-omnia-mcu: Make watchdog code optionalMake the watchdog part of the driver optional, under a boolean configoption. Move the dependency to WATCHDOG to this new option, and changethe WATCHDOG_CORE dependency to selection, as is done in most watchdogdrivers.This makes the turris-omnia-mcu driver available for compilation even ifWATCHDOG is disabled.Fixes: ed46f1f7731d ("platform: cznic: turris-omnia-mcu: fix Kconfig dependencies")Signed-off-by: Marek Behún Link: https://lore.kernel.org/r/20240719085756.30598-2-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

ed46f1f7 - platform: cznic: turris-omnia-mcu: fix Kconfig dependencies

Mon, 15 Jul 2024 06:02:30 +0000

platform: cznic: turris-omnia-mcu: fix Kconfig dependenciesThe newly added driver causes a Kconfig warning:WARNING: unmet direct dependencies detected for RTC_CLASS Depends on [n]: !S390 [=y] Selected by [m]: - TURRIS_OMNIA_MCU [=m] && CZNIC_PLATFORMS [=y] && (MACH_ARMADA_38X || COMPILE_TEST [=y]) && I2C [=m] && OF [=y] && WATCHDOG [=y]The problem here is that it selects entire subsystems, which normaldevice drivers should not do. Changes all of these to 'depends on'instead.Fixes: dfa556e45ae9e ("platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs")Fixes: 90e700fd12b61 ("platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup")Fixes: ab89fb5fb92c7 ("platform: cznic: turris-omnia-mcu: Add support for MCU watchdog")Fixes: 41bb142a40289 ("platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG")Reported-by: Nathan Chancellor Signed-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

dc3c836f - platform: cznic: turris-omnia-mcu: Depend on WATCHDOG

Mon, 08 Jul 2024 11:40:02 +0000

platform: cznic: turris-omnia-mcu: Depend on WATCHDOGAdd 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 Closes: https://lore.kernel.org/oe-kbuild-all/202407040711.g19y3cWq-lkp@intel.com/Signed-off-by: Marek Behún Link: https://lore.kernel.org/r/20240708114002.4285-3-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

5423a01d - platform: cznic: turris-omnia-mcu: Depend on OF

Mon, 08 Jul 2024 11:40:01 +0000

platform: cznic: turris-omnia-mcu: Depend on OFAdd depend on OF, otherwise the compilation fails with error: no member named 'of_gpio_n_cells' in 'struct gpio_chip' error: no member named 'of_xlate' in 'struct gpio_chip'Fixes: dfa556e45ae9 ("platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs")Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202407031646.trNSwajF-lkp@intel.com/Signed-off-by: Marek Behún Link: https://lore.kernel.org/r/20240708114002.4285-2-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

41bb142a - platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNG

Mon, 01 Jul 2024 11:30:08 +0000

platform: cznic: turris-omnia-mcu: Add support for MCU provided TRNGAdd support for true random number generator provided by the MCU.New Omnia boards come without the Atmel SHA204-A chip. Instead thecrypto functionality is provided by new microcontroller, which hasa TRNG peripheral.Signed-off-by: Marek Behún Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20240701113010.16447-7-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

ab89fb5f - platform: cznic: turris-omnia-mcu: Add support for MCU watchdog

Mon, 01 Jul 2024 11:30:07 +0000

platform: cznic: turris-omnia-mcu: Add support for MCU watchdogAdd support for the watchdog mechanism provided by the MCU.Signed-off-by: Marek Behún Reviewed-by: Andy Shevchenko Reviewed-by: Guenter Roeck Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20240701113010.16447-6-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

90e700fd - platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeup

Mon, 01 Jul 2024 11:30:06 +0000

platform: cznic: turris-omnia-mcu: Add support for poweroff and wakeupAdd support for true board poweroff (MCU can disable all unnecessaryvoltage regulators) and wakeup at a specified time, implemented via aRTC driver so that the rtcwake utility can be used to configure it.Signed-off-by: Marek Behún Reviewed-by: Andy Shevchenko Acked-by: Alexandre Belloni Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20240701113010.16447-5-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

dfa556e4 - platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOs

Mon, 01 Jul 2024 11:30:05 +0000

platform: cznic: turris-omnia-mcu: Add support for MCU connected GPIOsAdd 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 pinSigned-off-by: Marek Behún Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20240701113010.16447-4-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig

992f1a3d - platform: cznic: Add preliminary support for Turris Omnia MCU

Mon, 01 Jul 2024 11:30:04 +0000

platform: cznic: Add preliminary support for Turris Omnia MCUAdd the basic skeleton for a new platform driver for the microcontrollerfound on the Turris Omnia board.Signed-off-by: Marek Behún Reviewed-by: Andy Shevchenko Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20240701113010.16447-3-kabel@kernel.orgSigned-off-by: Arnd Bergmann List of files: /linux-6.15/drivers/platform/cznic/Kconfig