GP-ADC

Welcome to the Phoenix GPADC wiki.

Introduction
This wikipage describes the Phoenix GPADC software development efforts for OMAP4 platform. The purpose is to provide information on the current status and features planned in the road map.

List of Features Supported

 * On OMAP4
 * GPADC Command Interface for command/ control of the GPADC functionality
 * GPADC Conversion Mechanism for triggering GPADC conversion
 * GPADC Reading Mechanism for reading the GPADC values generated by Phoenix via the I2C bus
 * GPADC support for RT and SW interrupt mode for conversion

Design



 * Interface
 * The OMAP443x GPADC drivers interface with user space applications through ioctl calls
 * Other kernel modules can interface through exported function call
 * GPADC Driver
 * This interfaces with GPADC module in Phoenix chip via i2c lines
 * Once the digitally converted parameters are available, GPADC module interrupts MPU through INT interrupt line

Feature Status Summary
Here is the summary of completed, ongoing and future activities in the Phoenix GPADC driver.

 Phoenix GPADC

Defect Status Summary
Here is the summary of completed, ongoing and planned defect fixes in the Phoenix GPADC driver.

 Phoenix GPADC

FAQ
TBD

GPADC04 GPADC Calibration
TBD

Defect Status Details
None reported so far

Future Development Plan
None at present

Information on Testing
TBD

Submit Your Ideas Here
Please list them as separate subsections (use ===title===). Please include your name, email ID and date for easy processing.

Owner
Balaji T K 

Contributors
Balaji T K 

Patches Merged in kernel.org
TBD

Recent Submissions to Open Source
None

Current Status of Patches in Omapzoom Tree
None