struct platform_device *pdev;
struct gpio_chip gpio_chip;
struct irq_chip irq_chip;
- struct clk *clk;
unsigned int irq_parent;
+ atomic_t wakeup_path;
bool has_both_edge_trigger;
- bool needs_clk;
+ struct gpio_rcar_bank_info bank_info;
};
#define IOINTSEL 0x00 /* General IO/Interrupt Switching Register */
{
struct gpio_rcar_priv *p = dev_get_drvdata(dev);
+ p->bank_info.iointsel = gpio_rcar_read(p, IOINTSEL);
+ p->bank_info.inoutsel = gpio_rcar_read(p, INOUTSEL);
+ p->bank_info.outdt = gpio_rcar_read(p, OUTDT);
+ p->bank_info.intmsk = gpio_rcar_read(p, INTMSK);
+ p->bank_info.posneg = gpio_rcar_read(p, POSNEG);
+ p->bank_info.edglevel = gpio_rcar_read(p, EDGLEVEL);
+ if (p->has_both_edge_trigger)
+ p->bank_info.bothedge = gpio_rcar_read(p, BOTHEDGE);
+
+ if (atomic_read(&p->wakeup_path))
+ device_set_wakeup_path(dev);
+
return 0;
}