[v2,0/2] Add WoW support for WCN6750

Message

Manikanta Pubbisetty Aug. 29, 2022, 12:43 p.m. UTC

Add WoW support for WCN6750.

Unlike other chips where WoW exit happens after sending WoW wakeup
WMI command, exit from WoW suspend in the case of WCN6750 happens
upon sending a WoW exit SMP2P (Shared memory point to point) message
to the firmware.

Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1

Manikanta Pubbisetty (2):
  dt: bindings: net: add bindings to add WoW support for WCN6750
  ath11k: Add WoW support for WCN6750
---
V2:
- Replaced shift/mask operation with u32_encode_bits() before sending SMP2P message
- Rebased on ToT COMMIT SHA-ID: f60b230094cbf88c73808709e4f9c1cf09eb0b01

 .../bindings/net/wireless/qcom,ath11k.yaml    |  17 +++
 drivers/net/wireless/ath/ath11k/ahb.c         | 123 +++++++++++++++++-
 drivers/net/wireless/ath/ath11k/ahb.h         |  16 +++
 drivers/net/wireless/ath/ath11k/core.c        |   7 +
 drivers/net/wireless/ath/ath11k/hw.h          |   1 +
 drivers/net/wireless/ath/ath11k/pcic.c        |  32 +++++
 drivers/net/wireless/ath/ath11k/pcic.h        |   4 +
 drivers/net/wireless/ath/ath11k/wow.c         |   8 ++
 8 files changed, 207 insertions(+), 1 deletion(-)