48 	struct of_mm_gpio_chip *mm_gc;  in altera_gpio_irq_unmask()  local
53 	mm_gc = &altera_gc->mmchip;  in altera_gpio_irq_unmask()
56 	intmask = readl(mm_gc->regs + ALTERA_GPIO_IRQ_MASK);  in altera_gpio_irq_unmask()
59 	writel(intmask, mm_gc->regs + ALTERA_GPIO_IRQ_MASK);  in altera_gpio_irq_unmask()
66 	struct of_mm_gpio_chip *mm_gc;  in altera_gpio_irq_mask()  local
71 	mm_gc = &altera_gc->mmchip;  in altera_gpio_irq_mask()
74 	intmask = readl(mm_gc->regs + ALTERA_GPIO_IRQ_MASK);  in altera_gpio_irq_mask()
77 	writel(intmask, mm_gc->regs + ALTERA_GPIO_IRQ_MASK);  in altera_gpio_irq_mask()
127 	struct of_mm_gpio_chip *mm_gc;  in altera_gpio_get()  local
129 	mm_gc = to_of_mm_gpio_chip(gc);  in altera_gpio_get()
131 	return !!(readl(mm_gc->regs + ALTERA_GPIO_DATA) & BIT(offset));  in altera_gpio_get()
136 	struct of_mm_gpio_chip *mm_gc;  in altera_gpio_set()  local
141 	mm_gc = to_of_mm_gpio_chip(gc);  in altera_gpio_set()
142 	chip = container_of(mm_gc, struct altera_gpio_chip, mmchip);  in altera_gpio_set()
145 	data_reg = readl(mm_gc->regs + ALTERA_GPIO_DATA);  in altera_gpio_set()
150 	writel(data_reg, mm_gc->regs + ALTERA_GPIO_DATA);  in altera_gpio_set()
156 	struct of_mm_gpio_chip *mm_gc;  in altera_gpio_direction_input()  local
161 	mm_gc = to_of_mm_gpio_chip(gc);  in altera_gpio_direction_input()
162 	chip = container_of(mm_gc, struct altera_gpio_chip, mmchip);  in altera_gpio_direction_input()
166 	gpio_ddr = readl(mm_gc->regs + ALTERA_GPIO_DIR);  in altera_gpio_direction_input()
168 	writel(gpio_ddr, mm_gc->regs + ALTERA_GPIO_DIR);  in altera_gpio_direction_input()
177 	struct of_mm_gpio_chip *mm_gc;  in altera_gpio_direction_output()  local
182 	mm_gc = to_of_mm_gpio_chip(gc);  in altera_gpio_direction_output()
183 	chip = container_of(mm_gc, struct altera_gpio_chip, mmchip);  in altera_gpio_direction_output()
187 	data_reg = readl(mm_gc->regs + ALTERA_GPIO_DATA);  in altera_gpio_direction_output()
192 	writel(data_reg, mm_gc->regs + ALTERA_GPIO_DATA);  in altera_gpio_direction_output()
195 	gpio_ddr = readl(mm_gc->regs + ALTERA_GPIO_DIR);  in altera_gpio_direction_output()
197 	writel(gpio_ddr, mm_gc->regs + ALTERA_GPIO_DIR);  in altera_gpio_direction_output()
208 	struct of_mm_gpio_chip *mm_gc;  in altera_gpio_irq_edge_handler()  local
215 	mm_gc = &altera_gc->mmchip;  in altera_gpio_irq_edge_handler()
221 	      (readl(mm_gc->regs + ALTERA_GPIO_EDGE_CAP) &  in altera_gpio_irq_edge_handler()
222 	      readl(mm_gc->regs + ALTERA_GPIO_IRQ_MASK)))) {  in altera_gpio_irq_edge_handler()
223 		writel(status, mm_gc->regs + ALTERA_GPIO_EDGE_CAP);  in altera_gpio_irq_edge_handler()
224 		for_each_set_bit(i, &status, mm_gc->gc.ngpio) {  in altera_gpio_irq_edge_handler()
238 	struct of_mm_gpio_chip *mm_gc;  in altera_gpio_irq_leveL_high_handler()  local
245 	mm_gc = &altera_gc->mmchip;  in altera_gpio_irq_leveL_high_handler()
250 	status = readl(mm_gc->regs + ALTERA_GPIO_DATA);  in altera_gpio_irq_leveL_high_handler()
251 	status &= readl(mm_gc->regs + ALTERA_GPIO_IRQ_MASK);  in altera_gpio_irq_leveL_high_handler()
253 	for_each_set_bit(i, &status, mm_gc->gc.ngpio) {  in altera_gpio_irq_leveL_high_handler()