drivers/clk/sunxi-ng/ccu-sun8i-a23-a33.h

Source file repositories/reference/linux-study-clean/drivers/clk/sunxi-ng/ccu-sun8i-a23-a33.h

File Facts

System
Linux kernel
Corpus path
drivers/clk/sunxi-ng/ccu-sun8i-a23-a33.h
Extension
.h
Size
1191 bytes
Lines
57
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.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef _CCU_SUN8I_A23_A33_H_
#define _CCU_SUN8I_A23_A33_H_

#include <dt-bindings/clock/sun8i-a23-a33-ccu.h>
#include <dt-bindings/reset/sun8i-a23-a33-ccu.h>

#define CLK_PLL_CPUX		0
#define CLK_PLL_AUDIO_BASE	1
#define CLK_PLL_AUDIO		2
#define CLK_PLL_AUDIO_2X	3
#define CLK_PLL_AUDIO_4X	4
#define CLK_PLL_AUDIO_8X	5
#define CLK_PLL_VIDEO		6
#define CLK_PLL_VIDEO_2X	7
#define CLK_PLL_VE		8
#define CLK_PLL_DDR0		9
#define CLK_PLL_PERIPH		10
#define CLK_PLL_PERIPH_2X	11
#define CLK_PLL_GPU		12

/* The PLL MIPI clock is exported */

#define CLK_PLL_HSIC		14
#define CLK_PLL_DE		15
#define CLK_PLL_DDR1		16
#define CLK_PLL_DDR		17

/* The CPUX clock is exported */

#define CLK_AXI			19
#define CLK_AHB1		20
#define CLK_APB1		21
#define CLK_APB2		22

/* All the bus gates are exported */

/* The first part of the mod clocks is exported */

#define CLK_DRAM		79

/* Some more module clocks are exported */

#define CLK_MBUS		95

/* And the last module clocks are exported */

#define CLK_NUMBER		(CLK_ATS + 1)

#endif /* _CCU_SUN8I_A23_A33_H_ */

Annotation

Implementation Notes