| /* arch/arm/plat-s3c/include/plat/regs-usb-hsotg-phy.h |
| * |
| * Copyright 2008 Openmoko, Inc. |
| * Copyright 2008 Simtec Electronics |
| * http://armlinux.simtec.co.uk/ |
| * Ben Dooks <ben@simtec.co.uk> |
| * |
| * S3C - USB2.0 Highspeed/OtG device PHY registers |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /* Note, this is a seperate header file as some of the clock framework |
| * needs to touch this if the clk_48m is used as the USB OHCI or other |
| * peripheral source. |
| */ |
| |
| #ifndef __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H |
| #define __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H __FILE__ |
| |
| /* S3C64XX_PA_USB_HSPHY */ |
| |
| #define S3C_HSOTG_PHYREG(x) ((x) + S3C_VA_USB_HSPHY) |
| |
| #define S3C_PHYPWR S3C_HSOTG_PHYREG(0x00) |
| #define SRC_PHYPWR_OTG_DISABLE (1 << 4) |
| #define SRC_PHYPWR_ANALOG_POWERDOWN (1 << 3) |
| #define SRC_PHYPWR_FORCE_SUSPEND (1 << 1) |
| |
| #define S3C_PHYCLK S3C_HSOTG_PHYREG(0x04) |
| #define S3C_PHYCLK_MODE_USB11 (1 << 6) |
| #define S3C_PHYCLK_EXT_OSC (1 << 5) |
| #define S3C_PHYCLK_CLK_FORCE (1 << 4) |
| #define S3C_PHYCLK_ID_PULL (1 << 2) |
| #define S3C_PHYCLK_CLKSEL_MASK (0x3 << 0) |
| #define S3C_PHYCLK_CLKSEL_SHIFT (0) |
| #define S3C_PHYCLK_CLKSEL_48M (0x0 << 0) |
| #define S3C_PHYCLK_CLKSEL_12M (0x2 << 0) |
| #define S3C_PHYCLK_CLKSEL_24M (0x3 << 0) |
| |
| #define S3C_RSTCON S3C_HSOTG_PHYREG(0x08) |
| #define S3C_RSTCON_PHYCLK (1 << 2) |
| #define S3C_RSTCON_HCLK (1 << 2) |
| #define S3C_RSTCON_PHY (1 << 0) |
| |
| #define S3C_PHYTUNE S3C_HSOTG_PHYREG(0x20) |
| |
| #endif /* __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H */ |
