From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- drivers/pinctrl/devicetree.h | 66 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 drivers/pinctrl/devicetree.h (limited to 'drivers/pinctrl/devicetree.h') diff --git a/drivers/pinctrl/devicetree.h b/drivers/pinctrl/devicetree.h new file mode 100644 index 000000000..43d8d19aa --- /dev/null +++ b/drivers/pinctrl/devicetree.h @@ -0,0 +1,66 @@ +/* + * Internal interface to pinctrl device tree integration + * + * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +struct of_phandle_args; + +#ifdef CONFIG_OF + +bool pinctrl_dt_has_hogs(struct pinctrl_dev *pctldev); + +void pinctrl_dt_free_maps(struct pinctrl *p); +int pinctrl_dt_to_map(struct pinctrl *p, struct pinctrl_dev *pctldev); + +int pinctrl_count_index_with_args(const struct device_node *np, + const char *list_name); + +int pinctrl_parse_index_with_args(const struct device_node *np, + const char *list_name, int index, + struct of_phandle_args *out_args); + +#else + +static inline bool pinctrl_dt_has_hogs(struct pinctrl_dev *pctldev) +{ + return false; +} + +static inline int pinctrl_dt_to_map(struct pinctrl *p, + struct pinctrl_dev *pctldev) +{ + return 0; +} + +static inline void pinctrl_dt_free_maps(struct pinctrl *p) +{ +} + +static inline int pinctrl_count_index_with_args(const struct device_node *np, + const char *list_name) +{ + return -ENODEV; +} + +static inline int +pinctrl_parse_index_with_args(const struct device_node *np, + const char *list_name, int index, + struct of_phandle_args *out_args) +{ + return -ENODEV; +} + +#endif -- cgit v1.2.3