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path: root/drivers/irqchip/irq-mst-intc.c
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* irqchip/irq-mst: Support polarity configurationMark-PK Tsai2021-04-071-3/+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
* irqchip/mst: Make mst_intc_of_init staticMarc Zyngier2020-10-151-2/+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>
* irqchip/irq-mst: Add MStar interrupt controller supportMark-PK Tsai2020-10-101-0/+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