arch/arm/plat-orion/include/plat/common.h

File Facts

System

Linux kernel

Corpus path

arch/arm/plat-orion/include/plat/common.h

Extension

.h

Size

3039 bytes

Lines

105

Domain

Architecture Layer

Bucket

arch/arm

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/mv643xx_eth.h
• linux/platform_data/usb-ehci-orion.h

Detected Declarations

• struct mv_sata_platform_data

Annotated Snippet

#ifndef __PLAT_COMMON_H
#include <linux/mv643xx_eth.h>
#include <linux/platform_data/usb-ehci-orion.h>

struct mv_sata_platform_data;

void __init orion_uart0_init(void __iomem *membase,
			     resource_size_t mapbase,
			     unsigned int irq,
			     struct clk *clk);

void __init orion_uart1_init(void __iomem *membase,
			     resource_size_t mapbase,
			     unsigned int irq,
			     struct clk *clk);

void __init orion_uart2_init(void __iomem *membase,
			     resource_size_t mapbase,
			     unsigned int irq,
			     struct clk *clk);

void __init orion_uart3_init(void __iomem *membase,
			     resource_size_t mapbase,
			     unsigned int irq,
			     struct clk *clk);

void __init orion_rtc_init(unsigned long mapbase,
			   unsigned long irq);

void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data,
			    unsigned long mapbase,
			    unsigned long irq,
			    unsigned long irq_err,
			    unsigned int tx_csum_limit);

void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data,
			    unsigned long mapbase,
			    unsigned long irq,
			    unsigned int tx_csum_limit);

void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data,
			    unsigned long mapbase,
			    unsigned long irq);

void __init orion_ge11_init(struct mv643xx_eth_platform_data *eth_data,
			    unsigned long mapbase,
			    unsigned long irq);

void __init orion_i2c_init(unsigned long mapbase,
			   unsigned long irq,
			   unsigned long freq_m);

void __init orion_i2c_1_init(unsigned long mapbase,
			     unsigned long irq,
			     unsigned long freq_m);

void __init orion_spi_init(unsigned long mapbase);

void __init orion_spi_1_init(unsigned long mapbase);

void __init orion_xor0_init(unsigned long mapbase_low,
			    unsigned long mapbase_high,
			    unsigned long irq_0,
			    unsigned long irq_1);

void __init orion_xor1_init(unsigned long mapbase_low,
			    unsigned long mapbase_high,
			    unsigned long irq_0,
			    unsigned long irq_1);

void __init orion_ehci_init(unsigned long mapbase,
			    unsigned long irq,
			    enum orion_ehci_phy_ver phy_version);

void __init orion_ehci_1_init(unsigned long mapbase,
			      unsigned long irq);

void __init orion_ehci_2_init(unsigned long mapbase,
			      unsigned long irq);

void __init orion_sata_init(struct mv_sata_platform_data *sata_data,
			    unsigned long mapbase,
			    unsigned long irq);

void __init orion_crypto_init(unsigned long mapbase,
			      unsigned long srambase,
			      unsigned long sram_size,
			      unsigned long irq);

void __init orion_clkdev_add(const char *con_id, const char *dev_id,

Annotation

• Immediate include surface: `linux/mv643xx_eth.h`, `linux/platform_data/usb-ehci-orion.h`.
• Detected declarations: `struct mv_sata_platform_data`.
• Atlas domain: Architecture Layer / arch/arm.
• 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.