On Wed, 2014-10-29 at 18:00 +0800, Yingjoe Chen wrote:
> diff --git a/drivers/irqchip/irq-mtk-sysirq.c
> b/drivers/irqchip/irq-mtk-sysirq.c
> new file mode 100644
> index 000..4403bcf
> --- /dev/null
> +++ b/drivers/irqchip/irq-mtk-sysirq.c
> +static int mtk_sysirq_domain_alloc(struct irq_doma
Mediatek SoCs have interrupt polarity support in sysirq which
allows to invert polarity for given interrupt. Add this support
using hierarchy irq domain.
Signed-off-by: Yingjoe Chen
---
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-mtk-sysirq.c | 168 +
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