drivers/clk/bcm/clk-hr2.c
Source file repositories/reference/linux-study-clean/drivers/clk/bcm/clk-hr2.c
File Facts
- System
- Linux kernel
- Corpus path
drivers/clk/bcm/clk-hr2.c- Extension
.c- Size
- 409 bytes
- Lines
- 18
- Domain
- Driver Families
- Bucket
- drivers/clk
- Inferred role
- Driver Families: implementation source
- Status
- source implementation candidate
Why This File Exists
Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
- Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/kernel.hlinux/err.hlinux/clk-provider.hlinux/io.hlinux/of.hlinux/of_address.hclk-iproc.h
Detected Declarations
function hr2_armpll_init
Annotated Snippet
// SPDX-License-Identifier: GPL-2.0-only
// Copyright (C) 2017 Broadcom
#include <linux/kernel.h>
#include <linux/err.h>
#include <linux/clk-provider.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include "clk-iproc.h"
static void __init hr2_armpll_init(struct device_node *node)
{
iproc_armpll_setup(node);
}
CLK_OF_DECLARE(hr2_armpll, "brcm,hr2-armpll", hr2_armpll_init);
Annotation
- Immediate include surface: `linux/kernel.h`, `linux/err.h`, `linux/clk-provider.h`, `linux/io.h`, `linux/of.h`, `linux/of_address.h`, `clk-iproc.h`.
- Detected declarations: `function hr2_armpll_init`.
- Atlas domain: Driver Families / drivers/clk.
- Implementation status: source implementation candidate.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.