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49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2008 Lyrtech <www.lyrtech.com>
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*/
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#ifndef __MISC_H
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#define __MISC_H
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#include <asm/arch/hardware.h>
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/* pin muxer definitions */
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#define PIN_MUX_NUM_FIELDS 8 /* Per register */
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#define PIN_MUX_FIELD_SIZE 4 /* n in bits */
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#define PIN_MUX_FIELD_MASK ((1 << PIN_MUX_FIELD_SIZE) - 1)
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/* pin definition */
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struct pinmux_config {
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dv_reg *mux; /* Address of mux register */
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unsigned char value; /* Value to set in field */
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unsigned char field; /* field number */
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};
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/* pin table definition */
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struct pinmux_resource {
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const struct pinmux_config *pins;
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const int n_pins;
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};
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#define PINMUX_ITEM(item) { \
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.pins = item, \
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.n_pins = ARRAY_SIZE(item) \
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}
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struct lpsc_resource {
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const int lpsc_no;
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};
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void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr);
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int davinci_configure_pin_mux(const struct pinmux_config *pins, int n_pins);
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int davinci_configure_pin_mux_items(const struct pinmux_resource *item,
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int n_items);
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#if defined(CONFIG_DRIVER_TI_EMAC)
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void davinci_emac_mii_mode_sel(int mode_sel);
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#endif
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void irq_init(void);
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int da8xx_configure_lpsc_items(const struct lpsc_resource *item,
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const int n_items);
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#endif /* __MISC_H */
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