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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82cf9b272bdsm1456189b3a.12.2026.04.01.20.54.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Apr 2026 20:54:30 -0700 (PDT) From: Raj Kumar Bhagat Date: Thu, 02 Apr 2026 09:24:02 +0530 Subject: [PATCH ath-next v4 4/6] wifi: ath12k: add ath12k_hw_regs 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-v4-4-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-Authority-Analysis: v=2.4 cv=WMlyn3sR c=1 sm=1 tr=0 ts=69cde879 cx=c_pps a=rEQLjTOiSrHUhVqRoksmgQ==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=ZT2xpsdUAhckzUomvuUA:9 a=QEXdDO2ut3YA:10 a=2VI0MkxyNR6bbpdq8BZq:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: 98yOD9opY7CiRn-XlDRAin2p7S8anyWc X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDAyMDAzMSBTYWx0ZWRfX7VlHylQVZGZc 2JAZUifbSEJy3HR7bBK0vdH4W+Z5rw7kSWklOzcPL+mIJBSQ6p+a5299/rAyXKeaKg2m3MRydHq QzO5P5B3AcFvgby+26G1OQK0kbYDSVqkP3N0b/xa1QKnGd06TojBcC2NkDDOgduyKIDdCKeKJ7/ +oiDbL5DLjl6q8dD4No+3FhrQePIlwRv1F0UnltyqZXfyWbRQ99Xwmj4DTtWHe0MRDsgu8vw1XL yiCANyI16nmA83CJOww4xSpbz7l/5hoZZjs+x+wmInyQ5PJWXw6tyVUjZaPe56CaI9fjA93+gAB l0rclIjm/58SsEGba4HA4INWvvad3u61HLqLhJZu6CI/vtdt4AGzsJegXoWiJHFCgKWMx9eMcUL LVaCsNHLc88qpLIoveatu2399lm76OW6jJ9EJ3E+ueHFV4vq/8j6yPIskpvOviisG1J7fF4bvFY sHKOVFuYT/vnhoePhrA== X-Proofpoint-ORIG-GUID: 98yOD9opY7CiRn-XlDRAin2p7S8anyWc 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 adultscore=0 priorityscore=1501 phishscore=0 suspectscore=0 clxscore=1015 malwarescore=0 lowpriorityscore=0 spamscore=0 bulkscore=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 register addresses (ath12k_hw_regs) for ath12k AHB based WiFi 7 device IPQ5424. 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/wifi7/hal.c | 2 +- drivers/net/wireless/ath/ath12k/wifi7/hal.h | 3 + .../net/wireless/ath/ath12k/wifi7/hal_qcn9274.c | 88 ++++++++++++++++++= ++++ .../net/wireless/ath/ath12k/wifi7/hal_qcn9274.h | 1 + 4 files changed, 93 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath12k/wifi7/hal.c b/drivers/net/wire= less/ath/ath12k/wifi7/hal.c index c2cc99a83f09..a0a1902fb491 100644 --- a/drivers/net/wireless/ath/ath12k/wifi7/hal.c +++ b/drivers/net/wireless/ath/ath12k/wifi7/hal.c @@ -55,7 +55,7 @@ static const struct ath12k_hw_version_map ath12k_wifi7_hw= _ver_map[] =3D { .hal_desc_sz =3D sizeof(struct hal_rx_desc_qcn9274_compact), .tcl_to_wbm_rbm_map =3D ath12k_hal_tcl_to_wbm_rbm_map_qcn9274, .hal_params =3D &ath12k_hw_hal_params_ipq5332, - .hw_regs =3D NULL, + .hw_regs =3D &ipq5424_regs, }, }; =20 diff --git a/drivers/net/wireless/ath/ath12k/wifi7/hal.h b/drivers/net/wire= less/ath/ath12k/wifi7/hal.h index 9337225a5253..3d9386198893 100644 --- a/drivers/net/wireless/ath/ath12k/wifi7/hal.h +++ b/drivers/net/wireless/ath/ath12k/wifi7/hal.h @@ -364,6 +364,9 @@ #define HAL_IPQ5332_CE_WFSS_REG_BASE 0x740000 #define HAL_IPQ5332_CE_SIZE 0x100000 =20 +#define HAL_IPQ5424_CE_WFSS_REG_BASE 0x200000 +#define HAL_IPQ5424_CE_SIZE 0x100000 + #define HAL_RX_MAX_BA_WINDOW 256 =20 #define HAL_DEFAULT_BE_BK_VI_REO_TIMEOUT_USEC (100 * 1000) diff --git a/drivers/net/wireless/ath/ath12k/wifi7/hal_qcn9274.c b/drivers/= net/wireless/ath/ath12k/wifi7/hal_qcn9274.c index 41c918eb1767..ba9ce1e718e8 100644 --- a/drivers/net/wireless/ath/ath12k/wifi7/hal_qcn9274.c +++ b/drivers/net/wireless/ath/ath12k/wifi7/hal_qcn9274.c @@ -484,6 +484,94 @@ const struct ath12k_hw_regs ipq5332_regs =3D { HAL_IPQ5332_CE_WFSS_REG_BASE, }; =20 +const struct ath12k_hw_regs ipq5424_regs =3D { + /* SW2TCL(x) R0 ring configuration address */ + .tcl1_ring_id =3D 0x00000918, + .tcl1_ring_misc =3D 0x00000920, + .tcl1_ring_tp_addr_lsb =3D 0x0000092c, + .tcl1_ring_tp_addr_msb =3D 0x00000930, + .tcl1_ring_consumer_int_setup_ix0 =3D 0x00000940, + .tcl1_ring_consumer_int_setup_ix1 =3D 0x00000944, + .tcl1_ring_msi1_base_lsb =3D 0x00000958, + .tcl1_ring_msi1_base_msb =3D 0x0000095c, + .tcl1_ring_base_lsb =3D 0x00000910, + .tcl1_ring_base_msb =3D 0x00000914, + .tcl1_ring_msi1_data =3D 0x00000960, + .tcl2_ring_base_lsb =3D 0x00000988, + .tcl_ring_base_lsb =3D 0x00000b68, + + /* TCL STATUS ring address */ + .tcl_status_ring_base_lsb =3D 0x00000d48, + + /* REO DEST ring address */ + .reo2_ring_base =3D 0x00000578, + .reo1_misc_ctrl_addr =3D 0x00000b9c, + .reo1_sw_cookie_cfg0 =3D 0x0000006c, + .reo1_sw_cookie_cfg1 =3D 0x00000070, + .reo1_qdesc_lut_base0 =3D 0x00000074, + .reo1_qdesc_lut_base1 =3D 0x00000078, + .reo1_ring_base_lsb =3D 0x00000500, + .reo1_ring_base_msb =3D 0x00000504, + .reo1_ring_id =3D 0x00000508, + .reo1_ring_misc =3D 0x00000510, + .reo1_ring_hp_addr_lsb =3D 0x00000514, + .reo1_ring_hp_addr_msb =3D 0x00000518, + .reo1_ring_producer_int_setup =3D 0x00000524, + .reo1_ring_msi1_base_lsb =3D 0x00000548, + .reo1_ring_msi1_base_msb =3D 0x0000054C, + .reo1_ring_msi1_data =3D 0x00000550, + .reo1_aging_thres_ix0 =3D 0x00000B28, + .reo1_aging_thres_ix1 =3D 0x00000B2C, + .reo1_aging_thres_ix2 =3D 0x00000B30, + .reo1_aging_thres_ix3 =3D 0x00000B34, + + /* REO Exception ring address */ + .reo2_sw0_ring_base =3D 0x000008c0, + + /* REO Reinject ring address */ + .sw2reo_ring_base =3D 0x00000320, + .sw2reo1_ring_base =3D 0x00000398, + + /* REO cmd ring address */ + .reo_cmd_ring_base =3D 0x000002A8, + + /* REO status ring address */ + .reo_status_ring_base =3D 0x00000aa0, + + /* WBM idle link ring address */ + .wbm_idle_ring_base_lsb =3D 0x00000d3c, + .wbm_idle_ring_misc_addr =3D 0x00000d4c, + .wbm_r0_idle_list_cntl_addr =3D 0x00000240, + .wbm_r0_idle_list_size_addr =3D 0x00000244, + .wbm_scattered_ring_base_lsb =3D 0x00000250, + .wbm_scattered_ring_base_msb =3D 0x00000254, + .wbm_scattered_desc_head_info_ix0 =3D 0x00000260, + .wbm_scattered_desc_head_info_ix1 =3D 0x00000264, + .wbm_scattered_desc_tail_info_ix0 =3D 0x00000270, + .wbm_scattered_desc_tail_info_ix1 =3D 0x00000274, + .wbm_scattered_desc_ptr_hp_addr =3D 0x0000027c, + + /* SW2WBM release ring address */ + .wbm_sw_release_ring_base_lsb =3D 0x0000037c, + + /* WBM2SW release ring address */ + .wbm0_release_ring_base_lsb =3D 0x00000e08, + .wbm1_release_ring_base_lsb =3D 0x00000e80, + + /* PPE release ring address */ + .ppe_rel_ring_base =3D 0x0000046c, + + /* CE address */ + .umac_ce0_src_reg_base =3D 0x00200000 - + HAL_IPQ5424_CE_WFSS_REG_BASE, + .umac_ce0_dest_reg_base =3D 0x00201000 - + HAL_IPQ5424_CE_WFSS_REG_BASE, + .umac_ce1_src_reg_base =3D 0x00202000 - + HAL_IPQ5424_CE_WFSS_REG_BASE, + .umac_ce1_dest_reg_base =3D 0x00203000 - + HAL_IPQ5424_CE_WFSS_REG_BASE, +}; + static inline bool ath12k_hal_rx_desc_get_first_msdu_qcn9274(struct hal_rx_desc *desc) { diff --git a/drivers/net/wireless/ath/ath12k/wifi7/hal_qcn9274.h b/drivers/= net/wireless/ath/ath12k/wifi7/hal_qcn9274.h index 08c0a0469474..03cf3792d523 100644 --- a/drivers/net/wireless/ath/ath12k/wifi7/hal_qcn9274.h +++ b/drivers/net/wireless/ath/ath12k/wifi7/hal_qcn9274.h @@ -17,6 +17,7 @@ extern const struct hal_ops hal_qcn9274_ops; extern const struct ath12k_hw_regs qcn9274_v1_regs; extern const struct ath12k_hw_regs qcn9274_v2_regs; extern const struct ath12k_hw_regs ipq5332_regs; +extern const struct ath12k_hw_regs ipq5424_regs; extern const struct ath12k_hal_tcl_to_wbm_rbm_map ath12k_hal_tcl_to_wbm_rbm_map_qcn9274[DP_TCL_NUM_RING_MAX]; extern const struct ath12k_hw_hal_params ath12k_hw_hal_params_qcn9274; --=20 2.34.1