[PATCH ath-next] wifi: ath12k: add channel 177 to the 5 GHz channel list

[Rameshkumar Sundaram]

On 4/15/2026 12:08 PM, Yingying Tang wrote:
> From: Yingying Tang <yingying.tang at oss.qualcomm.com>
> 
> Add support for 5 GHz channel 177 with a center frequency of 5885 MHz and
> Operating Class 125 per IEEE Std 802.11-2024 Table E-4.
> 
> Channels 169, 173, and 177 are in the 5.9 GHz band and must be disabled
> when 5.9 GHz service bit is not supported. The 5.9 GHz band is only permitted
> for WLAN operation under FCC regulations.
> 
> Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00302-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.115823.3
> 
> Signed-off-by: Yingying Tang <yingying.tang at oss.qualcomm.com>
Reviewed-by: Rameshkumar Sundaram <rameshkumar.sundaram at oss.qualcomm.com>