| Jason Liu | dec1112 | 2011-11-25 00:18:02 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2009 |
| 3 | * Stefano Babic, DENX Software Engineering, sbabic@denx.de. |
| 4 | * |
| Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 5 | * SPDX-License-Identifier: GPL-2.0+ |
| Jason Liu | dec1112 | 2011-11-25 00:18:02 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
| Stefano Babic | 33731bc | 2017-06-29 10:16:06 +0200 | [diff] [blame] | 8 | #include <asm/mach-imx/sys_proto.h> |
| Stefan Agner | 6a6692f | 2017-09-13 14:29:44 -0700 | [diff] [blame] | 9 | |
| 10 | #define USBPHY_PWD 0x00000000 |
| 11 | |
| 12 | #define USBPHY_PWD_RXPWDRX (1 << 20) /* receiver block power down */ |
| 13 | |
| 14 | #define is_usbotg_phy_active(void) (!(readl(USB_PHY0_BASE_ADDR + USBPHY_PWD) & \ |
| 15 | USBPHY_PWD_RXPWDRX)) |