Re: [PATCH v5 4/6] ARM: mediatek: Add sysirq interrupt polarity support

2014-11-03 Thread Yingjoe Chen
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

Re: [PATCH v5 4/6] ARM: mediatek: Add sysirq interrupt polarity support

2014-11-03 Thread Yingjoe Chen
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_domain

[PATCH v5 4/6] ARM: mediatek: Add sysirq interrupt polarity support

2014-10-29 Thread Yingjoe Chen
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

[PATCH v5 4/6] ARM: mediatek: Add sysirq interrupt polarity support

2014-10-29 Thread Yingjoe Chen
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 yingjoe.c...@mediatek.com --- drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-mtk-sysirq.c | 168