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path: root/drivers/irqchip/irq-stm32mp-exti.c
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2025-06-12irqchip: Use dev_fwnode()Jiri Slaby (SUSE)
irq_domain_create_simple() takes a fwnode as the first argument. It can be extracted from struct device using the dev_fwnode() helper instead of using of_node with of_fwnode_handle(). So use the dev_fwnode() helper. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20250611104348.192092-10-jirislaby@kernel.org
2025-05-16irqchip: Switch to irq_domain_create_*()Jiri Slaby (SUSE)
irq_domain_add_*() interfaces are going away as being obsolete now. Switch to the preferred irq_domain_create_*() ones. Those differ in the node parameter: They take more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the original parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). [ tglx: Fix up subject prefix ] Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Changhuang Liang <changhuang.liang@starfivetech.com> Link: https://lore.kernel.org/all/20250319092951.37667-22-jirislaby@kernel.org
2025-05-16irqchip: Switch to of_fwnode_handle()Jiri Slaby (SUSE)
of_node_to_fwnode() is irqdomain's reimplementation of the "officially" defined of_fwnode_handle(). The former is in the process of being removed, so use the latter instead. [ tglx: Fix up subject prefix ] Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Antonio Borneo <antonio.borneo@foss.st.com> Reviewed-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Anup Patel <anup@brainfault.org> Acked-by: Herve Codina <herve.codina@bootlin.com> # irq-lan966x-oic Link: https://lore.kernel.org/all/20250319092951.37667-7-jirislaby@kernel.org
2024-11-07irqchip/stm32mp-exti: Use of_property_present() for non-boolean propertiesRob Herring (Arm)
The use of of_property_read_bool() for non-boolean properties is deprecated in favor of of_property_present() when testing for property presence. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Antonio Borneo <antonio.borneo@foss.st.com> Link: https://lore.kernel.org/all/20241104190836.278117-1-robh@kernel.org
2024-06-24irqchip/stm32mp-exti: Allow building as moduleAntonio Borneo
Allow to build the driver as a module by adding the necessarily hooks in Kconfig and in the driver's code. Since all the probe dependencies linked to this driver have already been fixed, remove the not longer relevant 'arch_initcall'. Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20240620083115.204362-7-antonio.borneo@foss.st.com
2024-06-23irqchip/stm32mp-exti: Rename internal symbolsAntonio Borneo
Rename all the internal symbols accordingly to the new name of the driver. Renaming done automatically through sed rules: s/stm32_exti_set_type/stm32mp_exti_convert_type/g s/stm32_exti_h_/stm32mp_exti_/g s/stm32_exti/stm32mp_exti/g s/stm32_bank/bank/g s/stm32_/stm32mp_/g s/STM32_/STM32MP_/g s/STM32MP1_/STM32MP_/g s/stm32mp1_exti_/stm32mp_exti_/g s/stm32-exti-h/stm32mp-exti/g Manually fix some indentation after the rename. [ tglx: Mop up more coding style issues while at it ] Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20240620083115.204362-6-antonio.borneo@foss.st.com
2024-06-23irqchip/stm32-exti: Split MCU and MPU codeAntonio Borneo
Keep only the code for ARMv7m STM32 MCUs in in stm32-exti.c and split out the code for ARMv7a & ARMv8a STM32MPxxx MPUs into stm32mp-exti.c Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20240620083115.204362-5-antonio.borneo@foss.st.com