| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (C) 2011 Texas Instruments Incorporated |
| 4 | * Author: Mark Salter <msalter@redhat.com> |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 5 | */ |
| 6 | #ifndef _ASM_C6X_DSCR_H |
| 7 | #define _ASM_C6X_DSCR_H |
| 8 | |
| 9 | enum dscr_devstate_t { |
| 10 | DSCR_DEVSTATE_ENABLED, |
| 11 | DSCR_DEVSTATE_DISABLED, |
| 12 | }; |
| 13 | |
| 14 | /* |
| 15 | * Set the device state of the device with the given ID. |
| 16 | * |
| 17 | * Individual drivers should use this to enable or disable the |
| 18 | * hardware device. The devid used to identify the device being |
| 19 | * controlled should be a property in the device's tree node. |
| 20 | */ |
| 21 | extern void dscr_set_devstate(int devid, enum dscr_devstate_t state); |
| 22 | |
| 23 | /* |
| 24 | * Assert or de-assert an RMII reset. |
| 25 | */ |
| 26 | extern void dscr_rmii_reset(int id, int assert); |
| 27 | |
| 28 | extern void dscr_probe(void); |
| 29 | |
| 30 | #endif /* _ASM_C6X_DSCR_H */ |