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11 #ifndef __PLAT_GPIO_H
12 #define __PLAT_GPIO_H
13
14 #include <linux/init.h>
15 #include <linux/types.h>
16 #include <linux/irqdomain.h>
17
18 struct gpio_desc;
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20
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22
23 void orion_gpio_set_unused(unsigned pin);
24 void orion_gpio_set_blink(unsigned pin, int blink);
25 int orion_gpio_led_blink_set(struct gpio_desc *desc, int state,
26 unsigned long *delay_on, unsigned long *delay_off);
27
28 #define GPIO_INPUT_OK (1 << 0)
29 #define GPIO_OUTPUT_OK (1 << 1)
30 void orion_gpio_set_valid(unsigned pin, int mode);
31
32
33 void __init orion_gpio_init(struct device_node *np,
34 int gpio_base, int ngpio,
35 void __iomem *base, int mask_offset,
36 int secondary_irq_base,
37 int irq[4]);
38
39 #endif