of_find_next_cache_node(9)

okay so bestie, welcome to of_find_next_cache_node(9) from the Kernel API Manual — it's giving tiny helper, very specific job, zero drama. Let's get into it 🫶

🌸 NAME 🌸

of_find_next_cache_node — find a node's subsidiary cache

✨ SYNOPSIS ✨

struct device_node * of_find_next_cache_node (const struct device_node
       *np );

🎀 ARGUMENTS 🎀

• np — a node of type "cpu" or "cache". That's the whole assignment, bestie.

🦋 RETURN 🦋

Returns a node pointer with its refcount incremented. Use of_node_put on it when you're done — literally do not forget, okay? Also, the caller should hold a reference to np.

💅 SEE ALSO 💅

Kernel file ./drivers/of/base.c plus these icons:

• of_find_all_nodes(9)
• __of_device_is_compatible(9)
• of_machine_compatible_match(9)
• of_machine_read_compatible(9)
• of_machine_read_model(9)
• of_machine_get_match(9)
• of_machine_get_match_data(9)
• __of_device_is_available(9)
• __of_device_is_reserved(9)
• of_device_is_available(9)
• __of_device_is_fail(9)
• of_device_is_big_endian(9)
• of_get_parent(9)
• of_get_next_parent(9)
• of_get_next_child(9)
• of_get_next_child_with_prefix(9)
• of_get_next_available_child(9)
• of_get_next_reserved_child(9)
• of_get_next_cpu_node(9)
• of_get_compatible_child(9)
• of_get_child_by_name(9)
• of_get_available_child_by_name(9)
• of_find_node_opts_by_path(9)
• of_find_node_by_name(9)
• of_find_node_by_type(9)
• of_find_compatible_node(9)
• of_find_node_with_property(9)
• of_match_node(9)
• of_find_matching_node_and_match(9)
• of_alias_from_compatible(9)
• of_find_node_by_phandle(9)
• of_parse_phandle_with_args_map(9)
• of_count_phandle_with_args(9)
• __of_add_property(9)
• of_add_property(9)
• of_remove_property(9)
• of_alias_scan(9)
• of_alias_get_id(9)
• of_alias_get_highest_id(9)
• of_console_check(9)
• of_find_last_cache_level(9)
• of_map_id(9)
• of_map_iommu_id(9)
• of_map_msi_id(9)

That's the whole page, bestie — source/version: ./drivers/of, dated October 2026. Slay 💖