| Ben Dooks | 5b7d70c | 2009-06-02 14:58:06 +0100 | [diff] [blame] | 1 | /* arch/arm/plat-s3c/include/plat/regs-usb-hsotg-phy.h |
| 2 | * |
| 3 | * Copyright 2008 Openmoko, Inc. |
| 4 | * Copyright 2008 Simtec Electronics |
| 5 | * http://armlinux.simtec.co.uk/ |
| 6 | * Ben Dooks <ben@simtec.co.uk> |
| 7 | * |
| 8 | * S3C - USB2.0 Highspeed/OtG device PHY registers |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or modify |
| 11 | * it under the terms of the GNU General Public License version 2 as |
| 12 | * published by the Free Software Foundation. |
| 13 | */ |
| 14 | |
| Daniel Mack | 3ad2f3f | 2010-02-03 08:01:28 +0800 | [diff] [blame] | 15 | /* Note, this is a separate header file as some of the clock framework |
| Ben Dooks | 5b7d70c | 2009-06-02 14:58:06 +0100 | [diff] [blame] | 16 | * needs to touch this if the clk_48m is used as the USB OHCI or other |
| 17 | * peripheral source. |
| 18 | */ |
| 19 | |
| 20 | #ifndef __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H |
| 21 | #define __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H __FILE__ |
| 22 | |
| 23 | /* S3C64XX_PA_USB_HSPHY */ |
| 24 | |
| 25 | #define S3C_HSOTG_PHYREG(x) ((x) + S3C_VA_USB_HSPHY) |
| 26 | |
| 27 | #define S3C_PHYPWR S3C_HSOTG_PHYREG(0x00) |
| Joonyoung Shim | 99f6e1f | 2012-03-07 04:23:47 -0800 | [diff] [blame^] | 28 | #define S3C_PHYPWR_NORMAL_MASK (0x19 << 0) |
| 29 | #define S3C_PHYPWR_OTG_DISABLE (1 << 4) |
| 30 | #define S3C_PHYPWR_ANALOG_POWERDOWN (1 << 3) |
| Ben Dooks | 5b7d70c | 2009-06-02 14:58:06 +0100 | [diff] [blame] | 31 | #define SRC_PHYPWR_FORCE_SUSPEND (1 << 1) |
| 32 | |
| 33 | #define S3C_PHYCLK S3C_HSOTG_PHYREG(0x04) |
| 34 | #define S3C_PHYCLK_MODE_USB11 (1 << 6) |
| 35 | #define S3C_PHYCLK_EXT_OSC (1 << 5) |
| 36 | #define S3C_PHYCLK_CLK_FORCE (1 << 4) |
| 37 | #define S3C_PHYCLK_ID_PULL (1 << 2) |
| 38 | #define S3C_PHYCLK_CLKSEL_MASK (0x3 << 0) |
| 39 | #define S3C_PHYCLK_CLKSEL_SHIFT (0) |
| 40 | #define S3C_PHYCLK_CLKSEL_48M (0x0 << 0) |
| 41 | #define S3C_PHYCLK_CLKSEL_12M (0x2 << 0) |
| 42 | #define S3C_PHYCLK_CLKSEL_24M (0x3 << 0) |
| 43 | |
| 44 | #define S3C_RSTCON S3C_HSOTG_PHYREG(0x08) |
| 45 | #define S3C_RSTCON_PHYCLK (1 << 2) |
| Joonyoung Shim | 99f6e1f | 2012-03-07 04:23:47 -0800 | [diff] [blame^] | 46 | #define S3C_RSTCON_HCLK (1 << 1) |
| Ben Dooks | 5b7d70c | 2009-06-02 14:58:06 +0100 | [diff] [blame] | 47 | #define S3C_RSTCON_PHY (1 << 0) |
| 48 | |
| 49 | #define S3C_PHYTUNE S3C_HSOTG_PHYREG(0x20) |
| 50 | |
| 51 | #endif /* __PLAT_S3C64XX_REGS_USB_HSOTG_PHY_H */ |