| #ifndef __MACH_ULPI_H |
| #define __MACH_ULPI_H |
| |
| int ulpi_set(u8 bits, int reg, void __iomem *view); |
| int ulpi_clear(u8 bits, int reg, void __iomem *view); |
| int ulpi_read(int reg, void __iomem *view); |
| |
| /* ISP 1504 register addresses */ |
| #define ISP1504_VID_LOW 0x00 /* Vendor ID low */ |
| #define ISP1504_VID_HIGH 0x01 /* Vendor ID high */ |
| #define ISP1504_PID_LOW 0x02 /* Product ID low */ |
| #define ISP1504_PID_HIGH 0x03 /* Product ID high */ |
| #define ISP1504_ITFCTL 0x07 /* Interface Control */ |
| #define ISP1504_OTGCTL 0x0A /* OTG Control */ |
| |
| /* add to above register address to access Set/Clear functions */ |
| #define ISP1504_REG_SET 0x01 |
| #define ISP1504_REG_CLEAR 0x02 |
| |
| /* 1504 OTG Control Register bits */ |
| #define USE_EXT_VBUS_IND (1 << 7) /* Use ext. Vbus indicator */ |
| #define DRV_VBUS_EXT (1 << 6) /* Drive Vbus external */ |
| #define DRV_VBUS (1 << 5) /* Drive Vbus */ |
| #define CHRG_VBUS (1 << 4) /* Charge Vbus */ |
| #define DISCHRG_VBUS (1 << 3) /* Discharge Vbus */ |
| #define DM_PULL_DOWN (1 << 2) /* enable DM Pull Down */ |
| #define DP_PULL_DOWN (1 << 1) /* enable DP Pull Down */ |
| #define ID_PULL_UP (1 << 0) /* enable ID Pull Up */ |
| |
| #endif /* __MACH_ULPI_H */ |
| |
