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JH7110
RTC Developing Guide
VisionFive 2
Version: 1.0
Date: 2022/11/10
Doc ID: JH7110-DGEN-006
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Legal Statements
Important legal notice before reading this documentation.
Preface
About this guide and technical support information.
Introduction
Functional Introduction
Block Diagram
Device Tree Overview
Source Code Structure
Configuration
Kernel Menu Configuration
Device Tree Source Code
Device Tree Configuration
Interface Description
Reading or Changing Device Status
Registering Devices
General Use Case
Ioctl Interface
Proc Interface
Sysfs Interface
