Re: [PATCH v8 12/13] wifi: ath12k: Power down userPD

From: Vasanthakumar Thiagarajan
Date: Sat Mar 01 2025 - 00:19:27 EST




On 3/1/2025 12:12 AM, Raj Kumar Bhagat wrote:
From: Sowmiya Sree Elavalagan <quic_ssreeela@xxxxxxxxxxx>

Set the stop bit in SMEM to power down the userPD. Wait for stop-ack IRQ
to indicate power down completion. Release the userPD firmware using its
peripheral ID.

Tested-on: IPQ5332 hw1.0 AHB WLAN.WBE.1.3.1-00130-QCAHKSWPL_SILICONZ-1

Signed-off-by: Sowmiya Sree Elavalagan <quic_ssreeela@xxxxxxxxxxx>
Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@xxxxxxxxxxx>

Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@xxxxxxxxxxxxxxxx>