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b1999477ed
all devices behind rtciobrg needs a special way to access. currently they are using a platform-specific API. this patch moves to REGMAP, then clients can use regmap APIs to read/write. for the moment, old APIs are still kept, once all clients move to regmap, old APIs will be dropped. this patch also does minor clean for comments, authors statement. Signed-off-by: Guo Zeng <Guo.Zeng@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com>
23 lines
597 B
C
23 lines
597 B
C
/*
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* RTC I/O Bridge interfaces for CSR SiRFprimaII
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* ARM access the registers of SYSRTC, GPSRTC and PWRC through this module
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*
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* Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
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*
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* Licensed under GPLv2 or later.
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*/
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#ifndef _SIRFSOC_RTC_IOBRG_H_
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#define _SIRFSOC_RTC_IOBRG_H_
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struct regmap_config;
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extern void sirfsoc_rtc_iobrg_besyncing(void);
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extern u32 sirfsoc_rtc_iobrg_readl(u32 addr);
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extern void sirfsoc_rtc_iobrg_writel(u32 val, u32 addr);
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struct regmap *devm_regmap_init_iobg(struct device *dev,
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const struct regmap_config *config);
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#endif
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