#define __SH_PFC_H
#include <linux/bug.h>
+#include <linux/pinctrl/pinconf-generic.h>
#include <linux/stringify.h>
enum {
#define SH_PFC_PIN_CFG_OUTPUT (1 << 1)
#define SH_PFC_PIN_CFG_PULL_UP (1 << 2)
#define SH_PFC_PIN_CFG_PULL_DOWN (1 << 3)
+#define SH_PFC_PIN_CFG_IO_VOLTAGE (1 << 4)
#define SH_PFC_PIN_CFG_NO_GPIO (1 << 31)
struct sh_pfc_pin {
unsigned int (*get_bias)(struct sh_pfc *pfc, unsigned int pin);
void (*set_bias)(struct sh_pfc *pfc, unsigned int pin,
unsigned int bias);
+ int (*get_io_voltage)(struct sh_pfc *pfc, unsigned int pin);
+ int (*set_io_voltage)(struct sh_pfc *pfc, unsigned int pin,
+ u16 voltage_mV);
};
struct sh_pfc_soc_info {