diff options
Diffstat (limited to 'rtemsbsd/powerpc/include/linux/of.h')
| -rw-r--r-- | rtemsbsd/powerpc/include/linux/of.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/rtemsbsd/powerpc/include/linux/of.h b/rtemsbsd/powerpc/include/linux/of.h index 85a8887b..f7f6f6ec 100644 --- a/rtemsbsd/powerpc/include/linux/of.h +++ b/rtemsbsd/powerpc/include/linux/of.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2015 embedded brains GmbH + * Copyright (c) 2015, 2017 embedded brains GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -27,7 +27,7 @@ #ifndef _LINUX_OF_H #define _LINUX_OF_H -#include <stdbool.h> +#include <linux/types.h> #include <libfdt.h> @@ -59,6 +59,25 @@ of_node_put(struct device_node *dn) const void *of_get_property(const struct device_node *dn, const char *name, int *len); +/* FIXME: If we need the property, then more work is to do */ +#define of_find_property(dn, name, len) of_get_property(dn, name, len) + +int of_property_read_u32_array(const struct device_node *dn, const char *name, + u32 *vals, size_t nz); + +static inline int +of_property_read_u32(const struct device_node *dn, const char *name, u32 *val) +{ + + return (of_property_read_u32_array(dn, name, val, 1)); +} + +struct device_node *of_parse_phandle(struct device_node *dns, + struct device_node *dn, const char *phandle_name, int index); + +int of_count_phandle_with_args(struct device_node *dn, const char *list_name, + const char *cells_name); + bool of_device_is_available(const struct device_node *dn); int of_device_is_compatible(const struct device_node *dn, const char *name); |