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Wi-Fi® Link Controller Linux Porting Guide
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Product Pages
ATWILC1000
ATWILC3000
WILCS02PE
WILCS02UE
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5
Porting Driver
5.1
ATWILC1000/3000 Power Control
5.1.1
ATWILC1000/3000 Power OFF
Introduction
1
Quick References
2
Driver Architecture
3
Kernel Modifications
4
Buildroot Modifications
5
Porting Driver
5.1
ATWILC1000/3000 Power Control
5.1.1
ATWILC1000/3000 Power OFF
5.1.2
ATWILC1000/3000 Power ON
5.2
SDIO
5.3
SPI Configuration
5.4
SPI Mode of SDIO
5.5
UART DMA
5.6
General Purpose IOs
6
WILC3000 BLE Specifics
7
Suspend/Resume
Appendix A – Loading WILCS02/ATWILC1000/3000 Module
Appendix B – WILC SDIO Communication
Appendix C – WILC SDIO Protocol Example
Appendix D – Troubleshooting Kernel Bootup Issue
8
Appendix E – Multi-Kernel Support
9
Appendix F – Kernel Version Suggested for Firmware
10
Document Revision History
Microchip Information
5.1.1 ATWILC1000/3000 Power OFF
To turn OFF the chip, set the CHIP_EN and RESET low.
