| 1 | /* |
| 2 | * arch/ubicom32/include/asm/ubi32-cs4384.h |
| 3 | * Ubicom32 architecture CS4384 driver platform data definitions. |
| 4 | * |
| 5 | * (C) Copyright 2009, Ubicom, Inc. |
| 6 | * |
| 7 | * This file is part of the Ubicom32 Linux Kernel Port. |
| 8 | * |
| 9 | * The Ubicom32 Linux Kernel Port is free software: you can redistribute |
| 10 | * it and/or modify it under the terms of the GNU General Public License |
| 11 | * as published by the Free Software Foundation, either version 2 of the |
| 12 | * License, or (at your option) any later version. |
| 13 | * |
| 14 | * The Ubicom32 Linux Kernel Port is distributed in the hope that it |
| 15 | * will be useful, but WITHOUT ANY WARRANTY; without even the implied |
| 16 | * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| 17 | * the GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with the Ubicom32 Linux Kernel Port. If not, |
| 21 | * see <http://www.gnu.org/licenses/>. |
| 22 | */ |
| 23 | #ifndef _ASM_UBICOM32_UBI32_CS4384_H |
| 24 | #define _ASM_UBICOM32_UBI32_CS4384_H |
| 25 | |
| 26 | enum ubi32_cs4384_mclk_source { |
| 27 | UBI32_CS4384_MCLK_PWM_0, |
| 28 | UBI32_CS4384_MCLK_PWM_1, |
| 29 | UBI32_CS4384_MCLK_PWM_2, |
| 30 | UBI32_CS4384_MCLK_CLKDIV_1, |
| 31 | UBI32_CS4384_MCLK_OTHER, |
| 32 | }; |
| 33 | |
| 34 | struct ubi32_cs4384_mclk_entry { |
| 35 | /* |
| 36 | * Rate, in Hz, of this entry |
| 37 | */ |
| 38 | int rate; |
| 39 | |
| 40 | /* |
| 41 | * The divider to program to get the rate |
| 42 | */ |
| 43 | int div; |
| 44 | }; |
| 45 | |
| 46 | struct ubi32_cs4384_platform_data { |
| 47 | enum ubi32_cs4384_mclk_source mclk_src; |
| 48 | |
| 49 | int n_mclk; |
| 50 | struct ubi32_cs4384_mclk_entry *mclk_entries; |
| 51 | }; |
| 52 | #endif /* _ASM_UBICOM32_UBI32_CS4384_H */ |
| 53 | |
