35 static void __iomem *sun4i_irq_base;  variable
47 	writel(BIT(0), sun4i_irq_base + SUN4I_IRQ_PENDING_REG(0));  in sun4i_irq_ack()
57 	val = readl(sun4i_irq_base + SUN4I_IRQ_ENABLE_REG(reg));  in sun4i_irq_mask()
59 	       sun4i_irq_base + SUN4I_IRQ_ENABLE_REG(reg));  in sun4i_irq_mask()
69 	val = readl(sun4i_irq_base + SUN4I_IRQ_ENABLE_REG(reg));  in sun4i_irq_unmask()
71 	       sun4i_irq_base + SUN4I_IRQ_ENABLE_REG(reg));  in sun4i_irq_unmask()
99 	sun4i_irq_base = of_iomap(node, 0);  in sun4i_of_init()
100 	if (!sun4i_irq_base)  in sun4i_of_init()
105 	writel(0, sun4i_irq_base + SUN4I_IRQ_ENABLE_REG(0));  in sun4i_of_init()
106 	writel(0, sun4i_irq_base + SUN4I_IRQ_ENABLE_REG(1));  in sun4i_of_init()
107 	writel(0, sun4i_irq_base + SUN4I_IRQ_ENABLE_REG(2));  in sun4i_of_init()
110 	writel(0, sun4i_irq_base + SUN4I_IRQ_MASK_REG(0));  in sun4i_of_init()
111 	writel(0, sun4i_irq_base + SUN4I_IRQ_MASK_REG(1));  in sun4i_of_init()
112 	writel(0, sun4i_irq_base + SUN4I_IRQ_MASK_REG(2));  in sun4i_of_init()
115 	writel(0xffffffff, sun4i_irq_base + SUN4I_IRQ_PENDING_REG(0));  in sun4i_of_init()
116 	writel(0xffffffff, sun4i_irq_base + SUN4I_IRQ_PENDING_REG(1));  in sun4i_of_init()
117 	writel(0xffffffff, sun4i_irq_base + SUN4I_IRQ_PENDING_REG(2));  in sun4i_of_init()
120 	writel(0x01, sun4i_irq_base + SUN4I_IRQ_PROTECTION_REG);  in sun4i_of_init()
123 	writel(0x00, sun4i_irq_base + SUN4I_IRQ_NMI_CTRL_REG);  in sun4i_of_init()
150 	hwirq = readl(sun4i_irq_base + SUN4I_IRQ_VECTOR_REG) >> 2;  in sun4i_handle_irq()
152 		  !(readl(sun4i_irq_base + SUN4I_IRQ_PENDING_REG(0)) & BIT(0)))  in sun4i_handle_irq()
157 		hwirq = readl(sun4i_irq_base + SUN4I_IRQ_VECTOR_REG) >> 2;  in sun4i_handle_irq()