46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef INV_MUX_H
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#define INV_MUX_H
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/* MUX basic information */
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#define MUX_GPIO_LABEL "SWPS_RST_MUX"
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/* MUX reset GPIO define */
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#define MUX_RST_GPIO_FORCE (30100)
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#define MUX_RST_GPIO_FORCE_RANGELEY (30101)
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#define MUX_RST_GPIO_FORCE_HEDERA (30102)
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#define MUX_RST_GPIO_48_PAC9548 (48)
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#define MUX_RST_GPIO_69_PAC9548 (69)
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#define MUX_RST_GPIO_249_PCA9548 (249)
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#define MUX_RST_GPIO_505_PCA9548 (505)
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/* MUX relate value define */
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#define MUX_RST_WAIT_MS (1)
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#define MUX_RST_MEM_ADDR_RANGELEY (0) // TBD
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#define MUX_RST_MEM_ADDR_HEDERA (0x548)
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struct mux_obj_s {
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unsigned gpio_num;
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int (*_pull_high)(struct mux_obj_s *self);
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int (*_pull_low)(struct mux_obj_s *self);
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int (*_init)(struct mux_obj_s *self);
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int (*reset)(struct mux_obj_s *self);
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};
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void clean_mux_gpio(void);
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int reset_mux_gpio(void);
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int init_mux_gpio(unsigned gpio);
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#endif /* INV_MUX_H */
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