52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
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/* Copyright (C) 2010 Google, Inc.
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* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
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* Author: Dima Zavin <dima@android.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _LINUX_MSM_SSBI_H
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#define _LINUX_MSM_SSBI_H
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#include <linux/types.h>
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struct msm_ssbi_slave_info {
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const char *name;
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void *platform_data;
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};
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enum msm_ssbi_controller_type {
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MSM_SBI_CTRL_SSBI = 0,
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MSM_SBI_CTRL_SSBI2,
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MSM_SBI_CTRL_PMIC_ARBITER,
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FSM_SBI_CTRL_SSBI,
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};
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struct msm_ssbi_platform_data {
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const char *rsl_id;
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struct msm_ssbi_slave_info slave;
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enum msm_ssbi_controller_type controller_type;
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};
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#ifdef CONFIG_MSM_SSBI
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int msm_ssbi_write(struct device *dev, u16 addr, u8 *buf, int len);
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int msm_ssbi_read(struct device *dev, u16 addr, u8 *buf, int len);
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#else
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static inline int msm_ssbi_write(struct device *dev, u16 addr, u8 *buf, int len)
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{
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return -ENXIO;
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}
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static inline int msm_ssbi_read(struct device *dev, u16 addr, u8 *buf, int len)
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{
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return -ENXIO;
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}
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#endif
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#endif
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