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path: root/drivers/irqchip/irq-mst-intc.c (follow)
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2025-05-16irqchip: Switch to irq_domain_create_*()Jiri Slaby (SUSE)1-2/+2
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
2021-04-07irqchip/irq-mst: Support polarity configurationMark-PK Tsai1-3/+95
Support irq polarity configuration and save and restore the config when system suspend and resume. Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com> [maz: fixed irq_set_type callback] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20210315131848.31840-1-mark-pk.tsai@mediatek.com
2020-10-15irqchip/mst: Make mst_intc_of_init staticMarc Zyngier1-2/+2
mst_intc_of_init has no external caller, so let's make it static. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-10-10irqchip/irq-mst: Add MStar interrupt controller supportMark-PK Tsai1-0/+199
Add MStar interrupt controller support using hierarchy irq domain. Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Tested-by: Daniel Palmer <daniel@thingy.jp> Link: https://lore.kernel.org/r/20200902063344.1852-2-mark-pk.tsai@mediatek.com