![Linus Walleij](/assets/img/avatar_default.png)
Since we want to use the former pinmux handles and mapping tables for generic control involving both muxing and configuration we begin refactoring by renaming them from pinmux_* to pinctrl_*. ChangeLog v1->v2: - Also rename the PINMUX_* macros in machine.h to PIN_ as indicated in the documentation so as to reflect the generic nature of these mapping entries from now on. Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/*
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* Internal interface between the core pin control system and the
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* pinmux portions
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*
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* Copyright (C) 2011 ST-Ericsson SA
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* Written on behalf of Linaro for ST-Ericsson
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* Based on bits of regulator core, gpio core and clk core
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*
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* Author: Linus Walleij <linus.walleij@linaro.org>
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*
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* License terms: GNU General Public License (GPL) version 2
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*/
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#ifdef CONFIG_PINMUX
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int pinmux_check_ops(struct pinctrl_dev *pctldev);
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void pinmux_init_device_debugfs(struct dentry *devroot,
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struct pinctrl_dev *pctldev);
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void pinmux_init_debugfs(struct dentry *subsys_root);
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int pinctrl_hog_maps(struct pinctrl_dev *pctldev);
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void pinctrl_unhog_maps(struct pinctrl_dev *pctldev);
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#else
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static inline int pinmux_check_ops(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 pinmux_init_device_debugfs(struct dentry *devroot,
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struct pinctrl_dev *pctldev)
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{
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}
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static inline void pinmux_init_debugfs(struct dentry *subsys_root)
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{
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}
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static inline int pinctrl_hog_maps(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_unhog_maps(struct pinctrl_dev *pctldev)
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{
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}
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#endif
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