e570bd0472
This data allow writing for example MTD driver. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
70 lines
1.1 KiB
C
70 lines
1.1 KiB
C
#ifndef LINUX_SSB_MIPSCORE_H_
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#define LINUX_SSB_MIPSCORE_H_
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#ifdef CONFIG_SSB_DRIVER_MIPS
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struct ssb_device;
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struct ssb_serial_port {
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void *regs;
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unsigned long clockspeed;
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unsigned int irq;
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unsigned int baud_base;
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unsigned int reg_shift;
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};
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struct ssb_pflash {
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bool present;
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u8 buswidth;
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u32 window;
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u32 window_size;
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};
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#ifdef CONFIG_SSB_SFLASH
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struct ssb_sflash {
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bool present;
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u32 window;
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u32 blocksize;
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u16 numblocks;
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u32 size;
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void *priv;
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};
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#endif
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struct ssb_mipscore {
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struct ssb_device *dev;
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int nr_serial_ports;
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struct ssb_serial_port serial_ports[4];
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struct ssb_pflash pflash;
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#ifdef CONFIG_SSB_SFLASH
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struct ssb_sflash sflash;
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#endif
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};
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extern void ssb_mipscore_init(struct ssb_mipscore *mcore);
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extern u32 ssb_cpu_clock(struct ssb_mipscore *mcore);
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extern unsigned int ssb_mips_irq(struct ssb_device *dev);
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#else /* CONFIG_SSB_DRIVER_MIPS */
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struct ssb_mipscore {
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};
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static inline
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void ssb_mipscore_init(struct ssb_mipscore *mcore)
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{
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}
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static inline unsigned int ssb_mips_irq(struct ssb_device *dev)
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{
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return 0;
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}
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#endif /* CONFIG_SSB_DRIVER_MIPS */
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#endif /* LINUX_SSB_MIPSCORE_H_ */
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