20 lines
331 B
C
20 lines
331 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Atmel AT93C46 serial eeprom driver
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*
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* Brian Murphy <brian.murphy@eicon.com>
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*
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*/
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extern struct at93c_defs {
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volatile u32 *reg;
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volatile u32 *rdata_reg;
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int rdata_shift;
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int wdata_shift;
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u32 cs;
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u32 clk;
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} *at93c;
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u8 at93c_read(u8 addr);
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void at93c_write(u8 addr, u8 data);
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