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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82cf9b272bdsm1456189b3a.12.2026.04.01.20.54.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Apr 2026 20:54:23 -0700 (PDT) From: Raj Kumar Bhagat Date: Thu, 02 Apr 2026 09:24:00 +0530 Subject: [PATCH ath-next v4 2/6] wifi: ath12k: Add ath12k_hw_params for IPQ5424 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260402-ath12k-ipq5424-v4-2-cd1e0f0a6c88@oss.qualcomm.com> References: <20260402-ath12k-ipq5424-v4-0-cd1e0f0a6c88@oss.qualcomm.com> In-Reply-To: <20260402-ath12k-ipq5424-v4-0-cd1e0f0a6c88@oss.qualcomm.com> To: Johannes Berg , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jeff Johnson Cc: linux-wireless@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ath12k@lists.infradead.org, Raj Kumar Bhagat , Saravanakumar Duraisamy X-Mailer: b4 0.14.3 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDAyMDAzMSBTYWx0ZWRfX0cYNcVNGVmmg 9fNAzrT5GpRQcAiLmNXosHeYL93xPXoPjt6e30jnFPinzTNMKYgp5xFcziRCDDYAo370ra5PQXB OozaKmPW2HzQXr8ET/Jvw4UevNstcmEm/jNdyh+J5n71DSwpZktUVjTLjggg2Hv4whKn2uxd2cv hEVhh0H1Mwa7eua0m18dcFTymg/aXkgpJ8K09WLZoFwlrrdUyiKAHUbQlhDFp8l6EjHrVz2QmDz 3Am/9TDyPKtNqvXGbiEKOzJr6YoXpjWNXDXxy2wetSvaGyc4iS64Yjg2iESuy9KdN4gawIsPkKY uR+bcuEIJ0g2mcA5Dwk3vLCYGMCB3L4fvyyK/TIwl5B8XlNJxIUpPxLment4RDXEHhBsyLXSxYC hSVa+GrF9OUGiHMB+i/C5Y5QLHVxok6yuGJxPVuNTKW3fRbzQaunlWRmvlexravVeHgNR/1mloc ZMoYnI3HN+ytMx79OMw== X-Proofpoint-GUID: _3AUk3IvkVZqs7infNBggOlurQFH91rq X-Proofpoint-ORIG-GUID: _3AUk3IvkVZqs7infNBggOlurQFH91rq X-Authority-Analysis: v=2.4 cv=e9ULiKp/ c=1 sm=1 tr=0 ts=69cde872 cx=c_pps a=WW5sKcV1LcKqjgzy2JUPuA==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=vBmMNsOPyRzkxF6eNBIA:9 a=QEXdDO2ut3YA:10 a=OpyuDcXvxspvyRM73sMx:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-02_01,2026-04-01_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 priorityscore=1501 phishscore=0 bulkscore=0 malwarescore=0 clxscore=1015 suspectscore=0 adultscore=0 spamscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604020031 From: Saravanakumar Duraisamy Add ath12k_hw_params for the ath12k AHB-based WiFi 7 device IPQ5424. The WiFi device IPQ5424 is similar to IPQ5332. Most of the hardware parameters like hw_ops, wmi_init, ring_mask, etc., are the same between IPQ5424 and IPQ5332, hence use these same parameters for IPQ5424. Some parameters are specific to IPQ5424; initially set these to 0 or NULL, and populate them in subsequent patches. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.6-01243-QCAHKSWPL_SILICONZ-1 Tested-on: IPQ5332 hw1.0 AHB WLAN.WBE.1.6-01275-QCAHKSWPL_SILICONZ-1 Tested-on: IPQ5424 hw1.0 AHB WLAN.WBE.1.6-01275-QCAHKSWPL_SILICONZ-1 Signed-off-by: Saravanakumar Duraisamy Signed-off-by: Raj Kumar Bhagat --- drivers/net/wireless/ath/ath12k/core.h | 1 + drivers/net/wireless/ath/ath12k/wifi7/hw.c | 75 ++++++++++++++++++++++++++= ++++ 2 files changed, 76 insertions(+) diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/= ath/ath12k/core.h index 59c193b24764..68453594eba8 100644 --- a/drivers/net/wireless/ath/ath12k/core.h +++ b/drivers/net/wireless/ath/ath12k/core.h @@ -157,6 +157,7 @@ enum ath12k_hw_rev { ATH12K_HW_WCN7850_HW20, ATH12K_HW_IPQ5332_HW10, ATH12K_HW_QCC2072_HW10, + ATH12K_HW_IPQ5424_HW10, }; =20 enum ath12k_firmware_mode { diff --git a/drivers/net/wireless/ath/ath12k/wifi7/hw.c b/drivers/net/wirel= ess/ath/ath12k/wifi7/hw.c index ec6dba96640b..9b9ca06a9f45 100644 --- a/drivers/net/wireless/ath/ath12k/wifi7/hw.c +++ b/drivers/net/wireless/ath/ath12k/wifi7/hw.c @@ -753,6 +753,81 @@ static const struct ath12k_hw_params ath12k_wifi7_hw_p= arams[] =3D { =20 .dp_primary_link_only =3D false, }, + { + .name =3D "ipq5424 hw1.0", + .hw_rev =3D ATH12K_HW_IPQ5424_HW10, + .fw =3D { + .dir =3D "IPQ5424/hw1.0", + .board_size =3D 256 * 1024, + .cal_offset =3D 128 * 1024, + .m3_loader =3D ath12k_m3_fw_loader_remoteproc, + .download_aux_ucode =3D false, + }, + .max_radios =3D 1, + .single_pdev_only =3D false, + .qmi_service_ins_id =3D ATH12K_QMI_WLFW_SERVICE_INS_ID_V01_IPQ5332, + .internal_sleep_clock =3D false, + + .hw_ops =3D &qcn9274_ops, + .ring_mask =3D &ath12k_wifi7_hw_ring_mask_ipq5332, + + .host_ce_config =3D ath12k_wifi7_host_ce_config_ipq5332, + .ce_count =3D 12, + .target_ce_config =3D ath12k_wifi7_target_ce_config_wlan_ipq5332, + .target_ce_count =3D 12, + .svc_to_ce_map =3D + ath12k_wifi7_target_service_to_ce_map_wlan_ipq5332, + .svc_to_ce_map_len =3D 18, + + .rxdma1_enable =3D true, + .num_rxdma_per_pdev =3D 1, + .num_rxdma_dst_ring =3D 0, + .rx_mac_buf_ring =3D false, + .vdev_start_delay =3D false, + + .interface_modes =3D BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_MESH_POINT), + .supports_monitor =3D true, + + .idle_ps =3D false, + .download_calib =3D true, + .supports_suspend =3D false, + .tcl_ring_retry =3D true, + .reoq_lut_support =3D false, + .supports_shadow_regs =3D false, + + .num_tcl_banks =3D 48, + .max_tx_ring =3D 4, + + .wmi_init =3D &ath12k_wifi7_wmi_init_qcn9274, + + .qmi_cnss_feature_bitmap =3D BIT(CNSS_QDSS_CFG_MISS_V01), + + .rfkill_pin =3D 0, + .rfkill_cfg =3D 0, + .rfkill_on_level =3D 0, + + .rddm_size =3D 0, + + .def_num_link =3D 0, + .max_mlo_peer =3D 256, + + .otp_board_id_register =3D 0, + + .supports_sta_ps =3D false, + + .acpi_guid =3D NULL, + .supports_dynamic_smps_6ghz =3D false, + .iova_mask =3D 0, + .supports_aspm =3D false, + + .ce_ie_addr =3D NULL, + .ce_remap =3D NULL, + .bdf_addr_offset =3D 0x940000, + + .dp_primary_link_only =3D true, + }, }; =20 /* Note: called under rcu_read_lock() */ --=20 2.34.1