linux-kernel - [PATCH ath-next v2 0/5] wifi: ath12k: Enable IPQ5424 AHB WiFi device

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Message-ID: <20250518-ath12k-ipq5424-v2-0-ef81b833dc97@quicinc.com>
Date: Sun, 18 May 2025 23:52:27 +0530
From: Raj Kumar Bhagat <quic_rajkbhag@...cinc.com>
To: Johannes Berg <johannes@...solutions.net>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, Jeff Johnson <jjohnson@...nel.org>
CC: <linux-wireless@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <ath12k@...ts.infradead.org>,
        "Raj Kumar
 Bhagat" <quic_rajkbhag@...cinc.com>,
        Saravanakumar Duraisamy
	<quic_saradura@...cinc.com>,
        Sowmiya Sree Elavalagan
	<quic_ssreeela@...cinc.com>
Subject: [PATCH ath-next v2 0/5] wifi: ath12k: Enable IPQ5424 AHB WiFi
 device

Add support for the new ath12k AHB device IPQ5424, as currently, Ath12k
AHB only supports IPQ5332 WiFi devices.

The IPQ5424 is an IEEE 802.11be 2 GHz WiFi device, supporting 4x4
configurations. To enable the IPQ5424 device:
- Add the necessary hardware parameters for IPQ5424.
- Modify the boot-up sequence for ath12k AHB to accommodate the
  requirements of the IPQ5424 device.

---
Changes in v2:
- DT binding: Removed the redundant example for IPQ5424, as it is similar
  to IPQ5332.
- Added driver probe data structure to eliminate the redundant switch-case
  logic in the ath12k_ahb_probe() function.
- Validation completed, hence changed from RFC to PATCH.
- Link to v1: https://lore.kernel.org/all/20250130051838.1924079-1-quic_rajkbhag@quicinc.com/

---
Raj Kumar Bhagat (1):
      dt-bindings: net: wireless: add ath12k wifi device IPQ5424

Saravanakumar Duraisamy (3):
      wifi: ath12k: Add ath12k_hw_params for IPQ5424
      wifi: ath12k: add ath12k_hw_regs for IPQ5424
      wifi: ath12k: Add CE remap hardware parameters for IPQ5424

Sowmiya Sree Elavalagan (1):
      wifi: ath12k: Enable IPQ5424 WiFi device support

 .../bindings/net/wireless/qcom,ipq5332-wifi.yaml   |   1 +
 drivers/net/wireless/ath/ath12k/ahb.c              | 116 +++++++------
 drivers/net/wireless/ath/ath12k/ahb.h              |  17 +-
 drivers/net/wireless/ath/ath12k/ce.h               |  13 +-
 drivers/net/wireless/ath/ath12k/core.h             |   1 +
 drivers/net/wireless/ath/ath12k/hal.h              |   3 +
 drivers/net/wireless/ath/ath12k/hw.c               | 180 ++++++++++++++++++++-
 7 files changed, 278 insertions(+), 53 deletions(-)
---
base-commit: 172e1570e1d31260f11f43e828d98aff020726a8
change-id: 20250518-ath12k-ipq5424-7fc6ec543527