| /* Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| #ifndef __MACH_MSM_XO_H |
| #define __MACH_MSM_XO_H |
| |
| enum msm_xo_ids { |
| MSM_XO_TCXO_D0, |
| MSM_XO_TCXO_D1, |
| MSM_XO_TCXO_A0, |
| MSM_XO_TCXO_A1, |
| MSM_XO_TCXO_A2, |
| MSM_XO_CORE, |
| NUM_MSM_XO_IDS |
| }; |
| |
| enum msm_xo_modes { |
| MSM_XO_MODE_OFF, |
| MSM_XO_MODE_PIN_CTRL, |
| MSM_XO_MODE_ON, |
| NUM_MSM_XO_MODES |
| }; |
| |
| struct msm_xo_voter; |
| |
| #ifdef CONFIG_MSM_XO |
| struct msm_xo_voter *msm_xo_get(enum msm_xo_ids xo_id, const char *voter); |
| void msm_xo_put(struct msm_xo_voter *xo_voter); |
| int msm_xo_mode_vote(struct msm_xo_voter *xo_voter, enum msm_xo_modes xo_mode); |
| int __init msm_xo_init(void); |
| #else |
| static inline struct msm_xo_voter *msm_xo_get(enum msm_xo_ids xo_id, |
| const char *voter) |
| { |
| return NULL; |
| } |
| |
| static inline void msm_xo_put(struct msm_xo_voter *xo_voter) { } |
| |
| static inline int msm_xo_mode_vote(struct msm_xo_voter *xo_voter, |
| enum msm_xo_modes xo_mode) |
| { |
| return 0; |
| } |
| static inline int msm_xo_init(void) { return 0; } |
| #endif /* CONFIG_MSM_XO */ |
| |
| #endif |
