55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Internal interface to pinctrl device tree integration
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*
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* Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
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*/
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#include <linux/errno.h>
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struct device_node;
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struct of_phandle_args;
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struct pinctrl;
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struct pinctrl_dev;
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#ifdef CONFIG_OF
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void pinctrl_dt_free_maps(struct pinctrl *p);
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int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev);
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int pinctrl_count_index_with_args(const struct device_node *np,
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const char *list_name);
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int pinctrl_parse_index_with_args(const struct device_node *np,
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const char *list_name, int index,
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struct of_phandle_args *out_args);
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#else
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static inline int pinctrl_dt_to_map(struct pinctrl *p,
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struct pinctrl_dev *pctldev)
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{
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return 0;
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}
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static inline void pinctrl_dt_free_maps(struct pinctrl *p)
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{
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}
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static inline int pinctrl_count_index_with_args(const struct device_node *np,
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const char *list_name)
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{
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return -ENODEV;
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}
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static inline int
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pinctrl_parse_index_with_args(const struct device_node *np,
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const char *list_name, int index,
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struct of_phandle_args *out_args)
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{
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return -ENODEV;
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}
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#endif
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