[PATCH 0/8] wifi: ath11k: Add support for IPQ5018

[PATCH 0/8] wifi: ath11k: Add support for IPQ5018

[Karthikeyan Kathirvel]

This patchset adds support for IPQ5018.
   - IPQ5018 is a AHB based 2G 2x2 device.
   - The CE reg space in IPQ5018 is not part of WCSS as in IPQ8074
    or IPQ6018 and these sections (CE register space and WCSS) are not
    contiguous, hence the ce space is io remapped separately and
    the registers are handle accordingly based on the offset.
   - The rx descriptors are similar to QCN9074
   - The hw ops are similar to QCN9074 except for rx hash computation which
     is defined newly
   - The UMAC registers are different, hence new MACROS are defined for
    their usage.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1
Tested-on Modes : AP, STA and Mesh

Sriram R (8):
  dt: bindings: net: add IPQ5018 compatible entry for ath11k
  ath11k: update ce configurations for IPQ5018
  ath11k: remap ce register space for IPQ5018
  ath11k: update hal srng regs for IPQ5018
  ath11k: initialize hw_ops for IPQ5018
  ath11k: add new hw ops for ipq5018 to get rx dest ring hashmap
  ath11k: add ipq5018 device support
Karthikeyan Kathirvel (1):
  ath11k: update hw params for IPQ5018

Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---

 .../bindings/net/wireless/qcom,ath11k.yaml         |   1 +
 drivers/net/wireless/ath/ath11k/ahb.c              |  71 +++-
 drivers/net/wireless/ath/ath11k/ce.h               |   5 +
 drivers/net/wireless/ath/ath11k/core.c             |  37 ++
 drivers/net/wireless/ath/ath11k/core.h             |   8 +
 drivers/net/wireless/ath/ath11k/dp.c               |   9 +-
 drivers/net/wireless/ath/ath11k/hal.c              |  48 ++-
 drivers/net/wireless/ath/ath11k/hal.h              |  15 +-
 drivers/net/wireless/ath/ath11k/hal_rx.c           |  18 +-
 drivers/net/wireless/ath/ath11k/hw.c               | 371 +++++++++++++++++++++
 drivers/net/wireless/ath/ath11k/hw.h               |  10 +
 11 files changed, 553 insertions(+), 40 deletions(-)
-- 
2.7.4

[PATCH 1/8] wifi: dt: bindings: net: add IPQ5018 compatible entry for ath11k

[Karthikeyan Kathirvel]

Add IPQ5018 device support for ath11k.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---
 Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
index f7cf135aa37f..a29ca77db6aa 100644
--- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml
@@ -21,6 +21,7 @@ properties:
       - qcom,ipq8074-wifi
       - qcom,ipq6018-wifi
       - qcom,wcn6750-wifi
+      - qcom,ipq5018-wifi
 
   reg:
     maxItems: 1

base-commit: 9083badc0481aedc0bef04ba7ec8316496cc2191
-- 
2.38.0

[PATCH 2/8] wifi: ath11k: update hw params for IPQ5018

[Karthikeyan Kathirvel]

Add new compatible string for IPQ5018 and add
required hw params for IPQ5018. The hw descriptors size and
datapath ops are similar to QCN9074, hence reuse the same.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---
 drivers/net/wireless/ath/ath11k/core.c | 70 ++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath11k/core.h |  8 +++
 2 files changed, 78 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 9894f908cc35..60ff6b72bc20 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -591,6 +591,76 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.tx_ring_size = DP_TCL_DATA_RING_SIZE_WCN6750,
 		.smp2p_wow_exit = true,
 	},
+	{
+		.hw_rev = ATH11K_HW_IPQ5018_HW10,
+		.name = "ipq5018 hw1.0",
+		.fw = {
+			.dir = "IPQ5018/hw1.0",
+			.board_size = 256 * 1024,
+			.cal_offset = 128 * 1024,
+		},
+		.max_radios = MAX_RADIOS_5018,
+		.bdf_addr = 0x4BA00000,
+		/* hal_desc_sz and hw ops are similar to qcn9074 */
+		.hal_desc_sz = sizeof(struct hal_rx_desc_qcn9074),
+		.qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_IPQ8074,
+		.ring_mask = &ath11k_hw_ring_mask_ipq8074,
+		.credit_flow = false,
+		.max_tx_ring = 1,
+		.spectral = {
+			.fft_sz = 2,
+			.fft_pad_sz = 0,
+			.summary_pad_sz = 16,
+			.fft_hdr_len = 24,
+			.max_fft_bins = 1024,
+		},
+		.internal_sleep_clock = false,
+		.host_ce_config = ath11k_host_ce_config_qcn9074,
+		.ce_count = CE_CNT_5018,
+		.rxdma1_enable = true,
+		.num_rxmda_per_pdev = RXDMA_PER_PDEV_5018,
+		.rx_mac_buf_ring = false,
+		.vdev_start_delay = false,
+		.htt_peer_map_v2 = true,
+		.interface_modes = BIT(NL80211_IFTYPE_STATION) |
+			BIT(NL80211_IFTYPE_AP) |
+			BIT(NL80211_IFTYPE_MESH_POINT),
+		.supports_monitor = false,
+		.supports_sta_ps = false,
+		.supports_shadow_regs = false,
+		.fw_mem_mode = 0,
+		.num_vdevs = 16 + 1,
+		.num_peers = 512,
+		.supports_regdb = false,
+		.idle_ps = false,
+		.supports_suspend = false,
+		.hal_params = &ath11k_hw_hal_params_ipq8074,
+		.single_pdev_only = false,
+		.cold_boot_calib = true,
+		.fix_l1ss = true,
+		.supports_dynamic_smps_6ghz = false,
+		.alloc_cacheable_memory = true,
+		.supports_rssi_stats = false,
+		.fw_wmi_diag_event = false,
+		.current_cc_support = false,
+		.dbr_debug_support = true,
+		.global_reset = false,
+		.bios_sar_capa = NULL,
+		.m3_fw_support = false,
+		.fixed_bdf_addr = true,
+		.fixed_mem_region = true,
+		.static_window_map = false,
+		.hybrid_bus_type = false,
+		.fixed_fw_mem = false,
+		.support_off_channel_tx = false,
+		.supports_multi_bssid = false,
+
+		.sram_dump = {},
+
+		.tcl_ring_retry = true,
+		.tx_ring_size = DP_TCL_DATA_RING_SIZE,
+		.smp2p_wow_exit = false,
+	},
 };
 
 static inline struct ath11k_pdev *ath11k_core_get_single_pdev(struct ath11k_base *ab)
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index b6246a2f2496..fe1055a23948 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -142,6 +142,7 @@ enum ath11k_hw_rev {
 	ATH11K_HW_WCN6855_HW20,
 	ATH11K_HW_WCN6855_HW21,
 	ATH11K_HW_WCN6750_HW10,
+	ATH11K_HW_IPQ5018_HW10,
 };
 
 enum ath11k_firmware_mode {
@@ -230,6 +231,13 @@ struct ath11k_he {
 
 #define MAX_RADIOS 3
 
+/* ipq5018 hw param macros */
+#define MAX_RADIOS_5018	1
+#define CE_CNT_5018	6
+#define TARGET_CE_CNT_5018	9
+#define SVC_CE_MAP_LEN_5018	17
+#define RXDMA_PER_PDEV_5018	1
+
 enum {
 	WMI_HOST_TP_SCALE_MAX   = 0,
 	WMI_HOST_TP_SCALE_50    = 1,
-- 
2.38.0

[PATCH 3/8] wifi: ath11k: update ce configurations for IPQ5018

[Karthikeyan Kathirvel]

IPQ5018 is a single pdev device. Update host
and target CE configurations accordingly.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---
 drivers/net/wireless/ath/ath11k/core.c |   4 +
 drivers/net/wireless/ath/ath11k/core.h |   4 +
 drivers/net/wireless/ath/ath11k/hw.c   | 191 +++++++++++++++++++++++++
 3 files changed, 199 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 60ff6b72bc20..e45f1c20fef9 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -617,6 +617,10 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.internal_sleep_clock = false,
 		.host_ce_config = ath11k_host_ce_config_qcn9074,
 		.ce_count = CE_CNT_5018,
+		.target_ce_config = ath11k_target_ce_config_wlan_ipq5018,
+		.target_ce_count = TARGET_CE_CNT_5018,
+		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_ipq5018,
+		.svc_to_ce_map_len = SVC_CE_MAP_LEN_5018,
 		.rxdma1_enable = true,
 		.num_rxmda_per_pdev = RXDMA_PER_PDEV_5018,
 		.rx_mac_buf_ring = false,
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index fe1055a23948..af6cc9fbf181 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -1133,6 +1133,10 @@ extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq6018
 extern const struct ce_pipe_config ath11k_target_ce_config_wlan_qca6390[];
 extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qca6390[];
 
+extern const struct ce_pipe_config ath11k_target_ce_config_wlan_ipq5018[];
+extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq5018[];
+
+
 extern const struct ce_pipe_config ath11k_target_ce_config_wlan_qcn9074[];
 extern const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qcn9074[];
 int ath11k_core_qmi_firmware_ready(struct ath11k_base *ab);
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index dbcc0c4035b6..fa722b6a71d0 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -1972,6 +1972,197 @@ const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750 = {
 	},
 };
 
+/* Target firmware's Copy Engine configuration for IPQ5018 */
+const struct ce_pipe_config ath11k_target_ce_config_wlan_ipq5018[] = {
+	/* CE0: host->target HTC control and raw streams */
+	{
+		.pipenum = __cpu_to_le32(0),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE1: target->host HTT + HTC control */
+	{
+		.pipenum = __cpu_to_le32(1),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE2: target->host WMI */
+	{
+		.pipenum = __cpu_to_le32(2),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE3: host->target WMI */
+	{
+		.pipenum = __cpu_to_le32(3),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE4: host->target HTT */
+	{
+		.pipenum = __cpu_to_le32(4),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(256),
+		.nbytes_max = __cpu_to_le32(256),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE5: target->host Pktlog */
+	{
+		.pipenum = __cpu_to_le32(5),
+		.pipedir = __cpu_to_le32(PIPEDIR_IN),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE6: Reserved for target autonomous hif_memcpy */
+	{
+		.pipenum = __cpu_to_le32(6),
+		.pipedir = __cpu_to_le32(PIPEDIR_INOUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(16384),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE7 used only by Host */
+	{
+		.pipenum = __cpu_to_le32(7),
+		.pipedir = __cpu_to_le32(PIPEDIR_OUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(2048),
+		.flags = __cpu_to_le32(0x2000),
+		.reserved = __cpu_to_le32(0),
+	},
+
+	/* CE8 target->host used only by IPA */
+	{
+		.pipenum = __cpu_to_le32(8),
+		.pipedir = __cpu_to_le32(PIPEDIR_INOUT),
+		.nentries = __cpu_to_le32(32),
+		.nbytes_max = __cpu_to_le32(16384),
+		.flags = __cpu_to_le32(CE_ATTR_FLAGS),
+		.reserved = __cpu_to_le32(0),
+	},
+};
+
+/* Map from service/endpoint to Copy Engine for IPQ5018.
+ * This table is derived from the CE TABLE, above.
+ * It is passed to the Target at startup for use by firmware.
+ */
+const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq5018[] = {
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VO),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VO),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BK),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BK),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BE),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_BE),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VI),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_DATA_VI),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_CONTROL),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(3),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_WMI_CONTROL),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(2),
+	},
+
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_RSVD_CTRL),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(0),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_RSVD_CTRL),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(1),
+	},
+
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_TEST_RAW_STREAMS),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(0),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_TEST_RAW_STREAMS),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(1),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_HTT_DATA_MSG),
+		.pipedir =		__cpu_to_le32(PIPEDIR_OUT),	/* out = UL = host -> target */
+		.pipenum =		__cpu_to_le32(4),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_HTT_DATA_MSG),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(1),
+	},
+	{
+		.service_id =	__cpu_to_le32(ATH11K_HTC_SVC_ID_PKT_LOG),
+		.pipedir =		__cpu_to_le32(PIPEDIR_IN),	/* in = DL = target -> host */
+		.pipenum =		__cpu_to_le32(5),
+	},
+
+       /* (Additions here) */
+
+	{ /* terminator entry */ }
+};
+
 const struct ath11k_hw_regs ipq8074_regs = {
 	/* SW2TCL(x) R0 ring configuration address */
 	.hal_tcl1_ring_base_lsb = 0x00000510,
-- 
2.38.0

[PATCH 4/8] wifi: ath11k: remap ce register space for IPQ5018

[Karthikeyan Kathirvel]

In IPQ5018 ce register space is moved out of wcss unlike
ipq8074 or ipq6018 and the space is not contiguous,
hence remap the CE registers to a new space to access them.

Register read/write is modified to check if the register to be written
falls in the CE register space and corresponding register is written.
Also adjust the interrupt register address to ce irq enable/disable.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---
 drivers/net/wireless/ath/ath11k/ahb.c  | 44 ++++++++++++++++++++++----
 drivers/net/wireless/ath/ath11k/ce.h   | 16 ++++++++++
 drivers/net/wireless/ath/ath11k/core.c |  8 +++++
 drivers/net/wireless/ath/ath11k/core.h |  1 +
 drivers/net/wireless/ath/ath11k/hal.c  | 17 ++++++----
 drivers/net/wireless/ath/ath11k/hal.h  |  5 +++
 drivers/net/wireless/ath/ath11k/hw.c   | 17 ++++++++++
 drivers/net/wireless/ath/ath11k/hw.h   |  9 ++++++
 8 files changed, 105 insertions(+), 12 deletions(-)

diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c
index 84bf679da9eb..231414e677b1 100644
--- a/drivers/net/wireless/ath/ath11k/ahb.c
+++ b/drivers/net/wireless/ath/ath11k/ahb.c
@@ -267,30 +267,42 @@ static void ath11k_ahb_clearbit32(struct ath11k_base *ab, u8 bit, u32 offset)
 static void ath11k_ahb_ce_irq_enable(struct ath11k_base *ab, u16 ce_id)
 {
 	const struct ce_attr *ce_attr;
+	const struct ce_ie_addr *ce_ie_addr = ab->hw_params.ce_ie_addr;
+	u32 ie1_reg_addr, ie2_reg_addr, ie3_reg_addr;
+
+	ie1_reg_addr = ce_ie_addr->ie1_reg_addr + ATH11K_CE_OFFSET(ab);
+	ie2_reg_addr = ce_ie_addr->ie2_reg_addr + ATH11K_CE_OFFSET(ab);
+	ie3_reg_addr = ce_ie_addr->ie3_reg_addr + ATH11K_CE_OFFSET(ab);
 
 	ce_attr = &ab->hw_params.host_ce_config[ce_id];
 	if (ce_attr->src_nentries)
-		ath11k_ahb_setbit32(ab, ce_id, CE_HOST_IE_ADDRESS);
+		ath11k_ahb_setbit32(ab, ce_id, ie1_reg_addr);
 
 	if (ce_attr->dest_nentries) {
-		ath11k_ahb_setbit32(ab, ce_id, CE_HOST_IE_2_ADDRESS);
+		ath11k_ahb_setbit32(ab, ce_id, ie2_reg_addr);
 		ath11k_ahb_setbit32(ab, ce_id + CE_HOST_IE_3_SHIFT,
-				    CE_HOST_IE_3_ADDRESS);
+				ie3_reg_addr);
 	}
 }
 
 static void ath11k_ahb_ce_irq_disable(struct ath11k_base *ab, u16 ce_id)
 {
 	const struct ce_attr *ce_attr;
+	const struct ce_ie_addr *ce_ie_addr = ab->hw_params.ce_ie_addr;
+	u32 ie1_reg_addr, ie2_reg_addr, ie3_reg_addr;
+
+	ie1_reg_addr = ce_ie_addr->ie1_reg_addr + ATH11K_CE_OFFSET(ab);
+	ie2_reg_addr = ce_ie_addr->ie2_reg_addr + ATH11K_CE_OFFSET(ab);
+	ie3_reg_addr = ce_ie_addr->ie3_reg_addr + ATH11K_CE_OFFSET(ab);
 
 	ce_attr = &ab->hw_params.host_ce_config[ce_id];
 	if (ce_attr->src_nentries)
-		ath11k_ahb_clearbit32(ab, ce_id, CE_HOST_IE_ADDRESS);
+		ath11k_ahb_clearbit32(ab, ce_id, ie1_reg_addr);
 
 	if (ce_attr->dest_nentries) {
-		ath11k_ahb_clearbit32(ab, ce_id, CE_HOST_IE_2_ADDRESS);
+		ath11k_ahb_clearbit32(ab, ce_id, ie2_reg_addr);
 		ath11k_ahb_clearbit32(ab, ce_id + CE_HOST_IE_3_SHIFT,
-				      CE_HOST_IE_3_ADDRESS);
+				      ie3_reg_addr);
 	}
 }
 
@@ -1142,10 +1154,26 @@ static int ath11k_ahb_probe(struct platform_device *pdev)
 		goto err_core_free;
 	}
 
+	ab->mem_ce = ab->mem;
+
 	ret = ath11k_core_pre_init(ab);
 	if (ret)
 		goto err_core_free;
 
+	if (ab->hw_params.ce_remap) {
+		const struct ce_remap *ce_remap = ab->hw_params.ce_remap;
+		/* ce register space is moved out of wcss unlike ipq8074 or ipq6018
+		 * and the space is not contiguous, hence remapping the CE registers
+		 * to a new space for accessing them.
+		 */
+		ab->mem_ce = ioremap(ce_remap->base, ce_remap->size);
+		if (IS_ERR(ab->mem_ce)) {
+			dev_err(&pdev->dev, "ce ioremap error\n");
+			ret = -ENOMEM;
+			goto err_core_free;
+		}
+	}
+
 	ret = ath11k_ahb_setup_resources(ab);
 	if (ret)
 		goto err_core_free;
@@ -1236,6 +1264,10 @@ static void ath11k_ahb_free_resources(struct ath11k_base *ab)
 	ath11k_ahb_release_smp2p_handle(ab);
 	ath11k_ahb_fw_resource_deinit(ab);
 	ath11k_ce_free_pipes(ab);
+
+	if (ab->hw_params.ce_remap)
+		iounmap(ab->mem_ce);
+
 	ath11k_core_free(ab);
 	platform_set_drvdata(pdev, NULL);
 }
diff --git a/drivers/net/wireless/ath/ath11k/ce.h b/drivers/net/wireless/ath/ath11k/ce.h
index 9644ff909502..1fc6360e7f01 100644
--- a/drivers/net/wireless/ath/ath11k/ce.h
+++ b/drivers/net/wireless/ath/ath11k/ce.h
@@ -49,6 +49,11 @@ void ath11k_ce_byte_swap(void *mem, u32 len);
 #define CE_HOST_IE_2_ADDRESS	0x00A18040
 #define CE_HOST_IE_3_ADDRESS	CE_HOST_IE_ADDRESS
 
+/* CE IE registers are different for IPQ5018 */
+#define CE_HOST_IPQ5018_IE_ADDRESS		0x0841804C
+#define CE_HOST_IPQ5018_IE_2_ADDRESS		0x08418050
+#define CE_HOST_IPQ5018_IE_3_ADDRESS		CE_HOST_IPQ5018_IE_ADDRESS
+
 #define CE_HOST_IE_3_SHIFT	0xC
 
 #define CE_RING_IDX_INCR(nentries_mask, idx) (((idx) + 1) & (nentries_mask))
@@ -84,6 +89,17 @@ struct ce_pipe_config {
 	__le32 reserved;
 };
 
+struct ce_ie_addr {
+	u32 ie1_reg_addr;
+	u32 ie2_reg_addr;
+	u32 ie3_reg_addr;
+};
+
+struct ce_remap {
+	u32 base;
+	u32 size;
+};
+
 struct ce_attr {
 	/* CE_ATTR_* values */
 	unsigned int flags;
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index e45f1c20fef9..08ffd0c654a6 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -54,6 +54,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.target_ce_count = 11,
 		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_ipq8074,
 		.svc_to_ce_map_len = 21,
+		.ce_ie_addr = &ath11k_ce_ie_addr_ipq8074,
 		.single_pdev_only = false,
 		.rxdma1_enable = true,
 		.num_rxmda_per_pdev = 1,
@@ -136,6 +137,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.target_ce_count = 11,
 		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_ipq6018,
 		.svc_to_ce_map_len = 19,
+		.ce_ie_addr = &ath11k_ce_ie_addr_ipq8074,
 		.single_pdev_only = false,
 		.rxdma1_enable = true,
 		.num_rxmda_per_pdev = 1,
@@ -215,6 +217,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.target_ce_count = 9,
 		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qca6390,
 		.svc_to_ce_map_len = 14,
+		.ce_ie_addr = &ath11k_ce_ie_addr_ipq8074,
 		.single_pdev_only = true,
 		.rxdma1_enable = false,
 		.num_rxmda_per_pdev = 2,
@@ -296,6 +299,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.target_ce_count = 9,
 		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qcn9074,
 		.svc_to_ce_map_len = 18,
+		.ce_ie_addr = &ath11k_ce_ie_addr_ipq8074,
 		.rxdma1_enable = true,
 		.num_rxmda_per_pdev = 1,
 		.rx_mac_buf_ring = false,
@@ -374,6 +378,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.target_ce_count = 9,
 		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qca6390,
 		.svc_to_ce_map_len = 14,
+		.ce_ie_addr = &ath11k_ce_ie_addr_ipq8074,
 		.single_pdev_only = true,
 		.rxdma1_enable = false,
 		.num_rxmda_per_pdev = 2,
@@ -535,6 +540,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.target_ce_count = 9,
 		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qca6390,
 		.svc_to_ce_map_len = 14,
+		.ce_ie_addr = &ath11k_ce_ie_addr_ipq8074,
 		.single_pdev_only = true,
 		.rxdma1_enable = false,
 		.num_rxmda_per_pdev = 1,
@@ -621,6 +627,8 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.target_ce_count = TARGET_CE_CNT_5018,
 		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_ipq5018,
 		.svc_to_ce_map_len = SVC_CE_MAP_LEN_5018,
+		.ce_ie_addr = &ath11k_ce_ie_addr_ipq5018,
+		.ce_remap = &ath11k_ce_remap_ipq5018,
 		.rxdma1_enable = true,
 		.num_rxmda_per_pdev = RXDMA_PER_PDEV_5018,
 		.rx_mac_buf_ring = false,
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h
index af6cc9fbf181..2f7022e791b3 100644
--- a/drivers/net/wireless/ath/ath11k/core.h
+++ b/drivers/net/wireless/ath/ath11k/core.h
@@ -838,6 +838,7 @@ struct ath11k_base {
 	struct ath11k_dp dp;
 
 	void __iomem *mem;
+	void __iomem *mem_ce;
 	unsigned long mem_len;
 
 	struct {
diff --git a/drivers/net/wireless/ath/ath11k/hal.c b/drivers/net/wireless/ath/ath11k/hal.c
index 2fd224480d45..22422237500c 100644
--- a/drivers/net/wireless/ath/ath11k/hal.c
+++ b/drivers/net/wireless/ath/ath11k/hal.c
@@ -1220,16 +1220,20 @@ static int ath11k_hal_srng_create_config(struct ath11k_base *ab)
 	s->reg_start[1] = HAL_SEQ_WCSS_UMAC_TCL_REG + HAL_TCL_STATUS_RING_HP;
 
 	s = &hal->srng_config[HAL_CE_SRC];
-	s->reg_start[0] = HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab) + HAL_CE_DST_RING_BASE_LSB;
-	s->reg_start[1] = HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab) + HAL_CE_DST_RING_HP;
+	s->reg_start[0] = HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab) + HAL_CE_DST_RING_BASE_LSB +
+		ATH11K_CE_OFFSET(ab);
+	s->reg_start[1] = HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab) + HAL_CE_DST_RING_HP +
+		ATH11K_CE_OFFSET(ab);
 	s->reg_size[0] = HAL_SEQ_WCSS_UMAC_CE1_SRC_REG(ab) -
 		HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab);
 	s->reg_size[1] = HAL_SEQ_WCSS_UMAC_CE1_SRC_REG(ab) -
 		HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab);
 
 	s = &hal->srng_config[HAL_CE_DST];
-	s->reg_start[0] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + HAL_CE_DST_RING_BASE_LSB;
-	s->reg_start[1] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + HAL_CE_DST_RING_HP;
+	s->reg_start[0] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + HAL_CE_DST_RING_BASE_LSB +
+		ATH11K_CE_OFFSET(ab);
+	s->reg_start[1] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + HAL_CE_DST_RING_HP +
+		ATH11K_CE_OFFSET(ab);
 	s->reg_size[0] = HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) -
 		HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab);
 	s->reg_size[1] = HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) -
@@ -1237,8 +1241,9 @@ static int ath11k_hal_srng_create_config(struct ath11k_base *ab)
 
 	s = &hal->srng_config[HAL_CE_DST_STATUS];
 	s->reg_start[0] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) +
-		HAL_CE_DST_STATUS_RING_BASE_LSB;
-	s->reg_start[1] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + HAL_CE_DST_STATUS_RING_HP;
+		HAL_CE_DST_STATUS_RING_BASE_LSB + ATH11K_CE_OFFSET(ab);
+	s->reg_start[1] = HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) + HAL_CE_DST_STATUS_RING_HP +
+		ATH11K_CE_OFFSET(ab);
 	s->reg_size[0] = HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) -
 		HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab);
 	s->reg_size[1] = HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) -
diff --git a/drivers/net/wireless/ath/ath11k/hal.h b/drivers/net/wireless/ath/ath11k/hal.h
index 6a1f78ee6eb6..1942d41d6de5 100644
--- a/drivers/net/wireless/ath/ath11k/hal.h
+++ b/drivers/net/wireless/ath/ath11k/hal.h
@@ -321,6 +321,10 @@ struct ath11k_base;
 #define HAL_WBM2SW_RELEASE_RING_BASE_MSB_RING_SIZE	0x000fffff
 #define HAL_RXDMA_RING_MAX_SIZE				0x0000ffff
 
+/* IPQ5018 ce registers */
+#define HAL_IPQ5018_CE_WFSS_REG_BASE		0x08400000
+#define HAL_IPQ5018_CE_SIZE			0x200000
+
 /* Add any other errors here and return them in
  * ath11k_hal_rx_desc_get_err().
  */
@@ -519,6 +523,7 @@ enum hal_srng_dir {
 #define HAL_SRNG_FLAGS_MSI_INTR			0x00020000
 #define HAL_SRNG_FLAGS_CACHED                   0x20000000
 #define HAL_SRNG_FLAGS_LMAC_RING		0x80000000
+#define HAL_SRNG_FLAGS_REMAP_CE_RING        0x10000000
 
 #define HAL_SRNG_TLV_HDR_TAG		GENMASK(9, 1)
 #define HAL_SRNG_TLV_HDR_LEN		GENMASK(25, 10)
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index fa722b6a71d0..e6aef0fad537 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -2163,6 +2163,23 @@ const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq5018[] = {
 	{ /* terminator entry */ }
 };
 
+const struct ce_ie_addr ath11k_ce_ie_addr_ipq8074 = {
+	.ie1_reg_addr = CE_HOST_IE_ADDRESS,
+	.ie2_reg_addr = CE_HOST_IE_2_ADDRESS,
+	.ie3_reg_addr = CE_HOST_IE_3_ADDRESS,
+};
+
+const struct ce_ie_addr ath11k_ce_ie_addr_ipq5018 = {
+	.ie1_reg_addr = CE_HOST_IPQ5018_IE_ADDRESS - HAL_IPQ5018_CE_WFSS_REG_BASE,
+	.ie2_reg_addr = CE_HOST_IPQ5018_IE_2_ADDRESS - HAL_IPQ5018_CE_WFSS_REG_BASE,
+	.ie3_reg_addr = CE_HOST_IPQ5018_IE_3_ADDRESS - HAL_IPQ5018_CE_WFSS_REG_BASE,
+};
+
+const struct ce_remap ath11k_ce_remap_ipq5018 = {
+	.base = HAL_IPQ5018_CE_WFSS_REG_BASE,
+	.size = HAL_IPQ5018_CE_SIZE,
+};
+
 const struct ath11k_hw_regs ipq8074_regs = {
 	/* SW2TCL(x) R0 ring configuration address */
 	.hal_tcl1_ring_base_lsb = 0x00000510,
diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h
index f4a30835a5f6..57b9dd3a9917 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -80,6 +80,8 @@
 #define ATH11K_M3_FILE			"m3.bin"
 #define ATH11K_REGDB_FILE_NAME		"regdb.bin"
 
+#define ATH11K_CE_OFFSET(ab)	(ab->mem_ce - ab->mem)
+
 enum ath11k_hw_rate_cck {
 	ATH11K_HW_RATE_CCK_LP_11M = 0,
 	ATH11K_HW_RATE_CCK_LP_5_5M,
@@ -158,6 +160,8 @@ struct ath11k_hw_params {
 	u32 target_ce_count;
 	const struct service_to_pipe *svc_to_ce_map;
 	u32 svc_to_ce_map_len;
+	const struct ce_ie_addr *ce_ie_addr;
+	const struct ce_remap *ce_remap;
 
 	bool single_pdev_only;
 
@@ -275,6 +279,11 @@ extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390;
 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074;
 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750;
 
+extern const struct ce_ie_addr ath11k_ce_ie_addr_ipq8074;
+extern const struct ce_ie_addr ath11k_ce_ie_addr_ipq5018;
+
+extern const struct ce_remap ath11k_ce_remap_ipq5018;
+
 extern const struct ath11k_hw_hal_params ath11k_hw_hal_params_ipq8074;
 extern const struct ath11k_hw_hal_params ath11k_hw_hal_params_qca6390;
 extern const struct ath11k_hw_hal_params ath11k_hw_hal_params_wcn6750;
-- 
2.38.0

[PATCH 5/8] wifi: ath11k: update hal srng regs for IPQ5018

[Karthikeyan Kathirvel]

IPQ5018 hal srng register address & offsets are not
similar to IPQ8074/IPQ6018/QCN9074, hence define a
new set of srng register group data for IPQ5018.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---
 drivers/net/wireless/ath/ath11k/core.c |  1 +
 drivers/net/wireless/ath/ath11k/hw.c   | 79 ++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath11k/hw.h   |  1 +
 3 files changed, 81 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 08ffd0c654a6..1d45313f4f9f 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -621,6 +621,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 			.max_fft_bins = 1024,
 		},
 		.internal_sleep_clock = false,
+		.regs = &ipq5018_regs,
 		.host_ce_config = ath11k_host_ce_config_qcn9074,
 		.ce_count = CE_CNT_5018,
 		.target_ce_config = ath11k_target_ce_config_wlan_ipq5018,
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index e6aef0fad537..ca7ec356f41f 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -2645,6 +2645,85 @@ static const struct ath11k_hw_tcl2wbm_rbm_map ath11k_hw_tcl2wbm_rbm_map_wcn6750[
 	},
 };
 
+const struct ath11k_hw_regs ipq5018_regs = {
+	/* SW2TCL(x) R0 ring configuration address */
+	.hal_tcl1_ring_base_lsb = 0x00000694,
+	.hal_tcl1_ring_base_msb = 0x00000698,
+	.hal_tcl1_ring_id =	0x0000069c,
+	.hal_tcl1_ring_misc = 0x000006a4,
+	.hal_tcl1_ring_tp_addr_lsb = 0x000006b0,
+	.hal_tcl1_ring_tp_addr_msb = 0x000006b4,
+	.hal_tcl1_ring_consumer_int_setup_ix0 = 0x000006c4,
+	.hal_tcl1_ring_consumer_int_setup_ix1 = 0x000006c8,
+	.hal_tcl1_ring_msi1_base_lsb = 0x000006dc,
+	.hal_tcl1_ring_msi1_base_msb = 0x000006e0,
+	.hal_tcl1_ring_msi1_data = 0x000006e4,
+	.hal_tcl2_ring_base_lsb = 0x000006ec,
+	.hal_tcl_ring_base_lsb = 0x0000079c,
+
+	/* TCL STATUS ring address */
+	.hal_tcl_status_ring_base_lsb = 0x000008a4,
+
+	/* REO2SW(x) R0 ring configuration address */
+	.hal_reo1_ring_base_lsb = 0x000001ec,
+	.hal_reo1_ring_base_msb = 0x000001f0,
+	.hal_reo1_ring_id = 0x000001f4,
+	.hal_reo1_ring_misc = 0x000001fc,
+	.hal_reo1_ring_hp_addr_lsb = 0x00000200,
+	.hal_reo1_ring_hp_addr_msb = 0x00000204,
+	.hal_reo1_ring_producer_int_setup = 0x00000210,
+	.hal_reo1_ring_msi1_base_lsb = 0x00000234,
+	.hal_reo1_ring_msi1_base_msb = 0x00000238,
+	.hal_reo1_ring_msi1_data = 0x0000023c,
+	.hal_reo2_ring_base_lsb = 0x00000244,
+	.hal_reo1_aging_thresh_ix_0 = 0x00000564,
+	.hal_reo1_aging_thresh_ix_1 = 0x00000568,
+	.hal_reo1_aging_thresh_ix_2 = 0x0000056c,
+	.hal_reo1_aging_thresh_ix_3 = 0x00000570,
+
+	/* REO2SW(x) R2 ring pointers (head/tail) address */
+	.hal_reo1_ring_hp = 0x00003028,
+	.hal_reo1_ring_tp = 0x0000302c,
+	.hal_reo2_ring_hp = 0x00003030,
+
+	/* REO2TCL R0 ring configuration address */
+	.hal_reo_tcl_ring_base_lsb = 0x000003fc,
+	.hal_reo_tcl_ring_hp = 0x00003058,
+
+	/* SW2REO ring address */
+	.hal_sw2reo_ring_base_lsb = 0x0000013c,
+	.hal_sw2reo_ring_hp = 0x00003018,
+
+	/* REO CMD ring address */
+	.hal_reo_cmd_ring_base_lsb = 0x000000e4,
+	.hal_reo_cmd_ring_hp = 0x00003010,
+
+	/* REO status address */
+	.hal_reo_status_ring_base_lsb = 0x00000504,
+	.hal_reo_status_hp = 0x00003070,
+
+	/* WCSS relative address */
+	.hal_seq_wcss_umac_ce0_src_reg = 0x08400000
+		- HAL_IPQ5018_CE_WFSS_REG_BASE,
+	.hal_seq_wcss_umac_ce0_dst_reg = 0x08401000
+		- HAL_IPQ5018_CE_WFSS_REG_BASE,
+	.hal_seq_wcss_umac_ce1_src_reg = 0x08402000
+		- HAL_IPQ5018_CE_WFSS_REG_BASE,
+	.hal_seq_wcss_umac_ce1_dst_reg = 0x08403000
+		- HAL_IPQ5018_CE_WFSS_REG_BASE,
+
+	/* WBM Idle address */
+	.hal_wbm_idle_link_ring_base_lsb = 0x00000874,
+	.hal_wbm_idle_link_ring_misc = 0x00000884,
+
+	/* SW2WBM release address */
+	.hal_wbm_release_ring_base_lsb = 0x000001ec,
+
+	/* WBM2SW release address */
+	.hal_wbm0_release_ring_base_lsb = 0x00000924,
+	.hal_wbm1_release_ring_base_lsb = 0x0000097c,
+};
+
 const struct ath11k_hw_hal_params ath11k_hw_hal_params_ipq8074 = {
 	.rx_buf_rbm = HAL_RX_BUF_RBM_SW3_BM,
 	.tcl2wbm_rbm_map = ath11k_hw_tcl2wbm_rbm_map_ipq8074,
diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h
index 57b9dd3a9917..5584ef170c65 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -413,6 +413,7 @@ extern const struct ath11k_hw_regs qca6390_regs;
 extern const struct ath11k_hw_regs qcn9074_regs;
 extern const struct ath11k_hw_regs wcn6855_regs;
 extern const struct ath11k_hw_regs wcn6750_regs;
+extern const struct ath11k_hw_regs ipq5018_regs;
 
 static inline const char *ath11k_bd_ie_type_str(enum ath11k_bd_ie_type type)
 {
-- 
2.38.0

[PATCH 6/8] wifi: ath11k: initialize hw_ops for IPQ5018

[Karthikeyan Kathirvel]

The ipq5018_ops is intialized for IPQ5018. This is different from
other platforms.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---
 drivers/net/wireless/ath/ath11k/core.c |  1 +
 drivers/net/wireless/ath/ath11k/hw.c   | 40 ++++++++++++++++++++++++++
 drivers/net/wireless/ath/ath11k/hw.h   |  1 +
 3 files changed, 42 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index 1d45313f4f9f..c7d93538a46e 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -622,6 +622,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		},
 		.internal_sleep_clock = false,
 		.regs = &ipq5018_regs,
+		.hw_ops = &ipq5018_ops,
 		.host_ce_config = ath11k_host_ce_config_qcn9074,
 		.ce_count = CE_CNT_5018,
 		.target_ce_config = ath11k_target_ce_config_wlan_ipq5018,
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index ca7ec356f41f..bd77314de65e 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -1084,6 +1084,46 @@ const struct ath11k_hw_ops wcn6750_ops = {
 	.get_ring_selector = ath11k_hw_wcn6750_get_tcl_ring_selector,
 };
 
+/* IPQ5018 hw ops is similar to QCN9074 except for the dest ring remap */
+const struct ath11k_hw_ops ipq5018_ops = {
+	.get_hw_mac_from_pdev_id = ath11k_hw_ipq6018_mac_from_pdev_id,
+	.wmi_init_config = ath11k_init_wmi_config_ipq8074,
+	.mac_id_to_pdev_id = ath11k_hw_mac_id_to_pdev_id_ipq8074,
+	.mac_id_to_srng_id = ath11k_hw_mac_id_to_srng_id_ipq8074,
+	.tx_mesh_enable = ath11k_hw_qcn9074_tx_mesh_enable,
+	.rx_desc_get_first_msdu = ath11k_hw_qcn9074_rx_desc_get_first_msdu,
+	.rx_desc_get_last_msdu = ath11k_hw_qcn9074_rx_desc_get_last_msdu,
+	.rx_desc_get_l3_pad_bytes = ath11k_hw_qcn9074_rx_desc_get_l3_pad_bytes,
+	.rx_desc_get_hdr_status = ath11k_hw_qcn9074_rx_desc_get_hdr_status,
+	.rx_desc_encrypt_valid = ath11k_hw_qcn9074_rx_desc_encrypt_valid,
+	.rx_desc_get_encrypt_type = ath11k_hw_qcn9074_rx_desc_get_encrypt_type,
+	.rx_desc_get_decap_type = ath11k_hw_qcn9074_rx_desc_get_decap_type,
+	.rx_desc_get_mesh_ctl = ath11k_hw_qcn9074_rx_desc_get_mesh_ctl,
+	.rx_desc_get_ldpc_support = ath11k_hw_qcn9074_rx_desc_get_ldpc_support,
+	.rx_desc_get_mpdu_seq_ctl_vld = ath11k_hw_qcn9074_rx_desc_get_mpdu_seq_ctl_vld,
+	.rx_desc_get_mpdu_fc_valid = ath11k_hw_qcn9074_rx_desc_get_mpdu_fc_valid,
+	.rx_desc_get_mpdu_start_seq_no = ath11k_hw_qcn9074_rx_desc_get_mpdu_start_seq_no,
+	.rx_desc_get_msdu_len = ath11k_hw_qcn9074_rx_desc_get_msdu_len,
+	.rx_desc_get_msdu_sgi = ath11k_hw_qcn9074_rx_desc_get_msdu_sgi,
+	.rx_desc_get_msdu_rate_mcs = ath11k_hw_qcn9074_rx_desc_get_msdu_rate_mcs,
+	.rx_desc_get_msdu_rx_bw = ath11k_hw_qcn9074_rx_desc_get_msdu_rx_bw,
+	.rx_desc_get_msdu_freq = ath11k_hw_qcn9074_rx_desc_get_msdu_freq,
+	.rx_desc_get_msdu_pkt_type = ath11k_hw_qcn9074_rx_desc_get_msdu_pkt_type,
+	.rx_desc_get_msdu_nss = ath11k_hw_qcn9074_rx_desc_get_msdu_nss,
+	.rx_desc_get_mpdu_tid = ath11k_hw_qcn9074_rx_desc_get_mpdu_tid,
+	.rx_desc_get_mpdu_peer_id = ath11k_hw_qcn9074_rx_desc_get_mpdu_peer_id,
+	.rx_desc_copy_attn_end_tlv = ath11k_hw_qcn9074_rx_desc_copy_attn_end,
+	.rx_desc_get_mpdu_start_tag = ath11k_hw_qcn9074_rx_desc_get_mpdu_start_tag,
+	.rx_desc_get_mpdu_ppdu_id = ath11k_hw_qcn9074_rx_desc_get_mpdu_ppdu_id,
+	.rx_desc_set_msdu_len = ath11k_hw_qcn9074_rx_desc_set_msdu_len,
+	.rx_desc_get_attention = ath11k_hw_qcn9074_rx_desc_get_attention,
+	.rx_desc_get_msdu_payload = ath11k_hw_qcn9074_rx_desc_get_msdu_payload,
+	.mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid,
+	.rx_desc_mac_addr2_valid = ath11k_hw_ipq9074_rx_desc_mac_addr2_valid,
+	.rx_desc_mpdu_start_addr2 = ath11k_hw_ipq9074_rx_desc_mpdu_start_addr2,
+
+};
+
 #define ATH11K_TX_RING_MASK_0 BIT(0)
 #define ATH11K_TX_RING_MASK_1 BIT(1)
 #define ATH11K_TX_RING_MASK_2 BIT(2)
diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h
index 5584ef170c65..81ae7f37934a 100644
--- a/drivers/net/wireless/ath/ath11k/hw.h
+++ b/drivers/net/wireless/ath/ath11k/hw.h
@@ -273,6 +273,7 @@ extern const struct ath11k_hw_ops qca6390_ops;
 extern const struct ath11k_hw_ops qcn9074_ops;
 extern const struct ath11k_hw_ops wcn6855_ops;
 extern const struct ath11k_hw_ops wcn6750_ops;
+extern const struct ath11k_hw_ops ipq5018_ops;
 
 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074;
 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390;
-- 
2.38.0

[PATCH 7/8] wifi: ath11k: add new hw ops for IPQ5018 to get rx dest ring hashmap

[Karthikeyan Kathirvel]

From: Sriram R <quic_srirrama@quicinc.com>

The Destination ring control register is different
for IPQ5018 when compared to IPQ8074/IPQ6018/QCN9074.
Hence create a new hw ops to fetch the hash ring map
for different device variants. ipq5018 hw ops
is similar to qcn9074 except for this change, so reuse
all the qcn9074 ops for ipq5018.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---
 drivers/net/wireless/ath/ath11k/hw.c | 44 ++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index bd77314de65e..3ece72b587a5 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -791,6 +791,49 @@ static void ath11k_hw_wcn6855_reo_setup(struct ath11k_base *ab)
 			   ring_hash_map);
 }
 
+static void ath11k_hw_ipq5018_reo_setup(struct ath11k_base *ab)
+{
+	u32 reo_base = HAL_SEQ_WCSS_UMAC_REO_REG;
+	u32 val;
+
+	/* Each hash entry uses three bits to map to a particular ring. */
+	u32 ring_hash_map = HAL_HASH_ROUTING_RING_SW1 << 0 |
+		HAL_HASH_ROUTING_RING_SW2 << 4 |
+		HAL_HASH_ROUTING_RING_SW3 << 8 |
+		HAL_HASH_ROUTING_RING_SW4 << 12 |
+		HAL_HASH_ROUTING_RING_SW1 << 16 |
+		HAL_HASH_ROUTING_RING_SW2 << 20 |
+		HAL_HASH_ROUTING_RING_SW3 << 24 |
+		HAL_HASH_ROUTING_RING_SW4 << 28;
+
+	val = ath11k_hif_read32(ab, reo_base + HAL_REO1_GEN_ENABLE);
+
+	val &= ~HAL_REO1_GEN_ENABLE_FRAG_DST_RING;
+	val |= FIELD_PREP(HAL_REO1_GEN_ENABLE_FRAG_DST_RING,
+			HAL_SRNG_RING_ID_REO2SW1) |
+		FIELD_PREP(HAL_REO1_GEN_ENABLE_AGING_LIST_ENABLE, 1) |
+		FIELD_PREP(HAL_REO1_GEN_ENABLE_AGING_FLUSH_ENABLE, 1);
+	ath11k_hif_write32(ab, reo_base + HAL_REO1_GEN_ENABLE, val);
+
+	ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_0(ab),
+			   HAL_DEFAULT_REO_TIMEOUT_USEC);
+	ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_1(ab),
+			   HAL_DEFAULT_REO_TIMEOUT_USEC);
+	ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_2(ab),
+			   HAL_DEFAULT_REO_TIMEOUT_USEC);
+	ath11k_hif_write32(ab, reo_base + HAL_REO1_AGING_THRESH_IX_3(ab),
+			   HAL_DEFAULT_REO_TIMEOUT_USEC);
+
+	ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_0,
+			   ring_hash_map);
+	ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_1,
+			   ring_hash_map);
+	ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_2,
+			   ring_hash_map);
+	ath11k_hif_write32(ab, reo_base + HAL_REO1_DEST_RING_CTRL_IX_3,
+			   ring_hash_map);
+}
+
 static u16 ath11k_hw_ipq8074_mpdu_info_get_peerid(u8 *tlv_data)
 {
 	u16 peer_id = 0;
@@ -1117,6 +1160,7 @@ const struct ath11k_hw_ops ipq5018_ops = {
 	.rx_desc_get_mpdu_ppdu_id = ath11k_hw_qcn9074_rx_desc_get_mpdu_ppdu_id,
 	.rx_desc_set_msdu_len = ath11k_hw_qcn9074_rx_desc_set_msdu_len,
 	.rx_desc_get_attention = ath11k_hw_qcn9074_rx_desc_get_attention,
+	.reo_setup = ath11k_hw_ipq5018_reo_setup,
 	.rx_desc_get_msdu_payload = ath11k_hw_qcn9074_rx_desc_get_msdu_payload,
 	.mpdu_info_get_peerid = ath11k_hw_ipq8074_mpdu_info_get_peerid,
 	.rx_desc_mac_addr2_valid = ath11k_hw_ipq9074_rx_desc_mac_addr2_valid,
-- 
2.38.0

[PATCH 8/8] wifi: ath11k: add ipq5018 device support

[Karthikeyan Kathirvel]

ipq5018 is a ahb 2ghz device, enable the compatible support for
ipq5018 in ahb.

Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
---
 drivers/net/wireless/ath/ath11k/ahb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c
index 231414e677b1..2bc45a7e51cb 100644
--- a/drivers/net/wireless/ath/ath11k/ahb.c
+++ b/drivers/net/wireless/ath/ath11k/ahb.c
@@ -32,6 +32,9 @@ static const struct of_device_id ath11k_ahb_of_match[] = {
 	{ .compatible = "qcom,wcn6750-wifi",
 	  .data = (void *)ATH11K_HW_WCN6750_HW10,
 	},
+	{ .compatible = "qcom,ipq5018-wifi",
+	  .data = (void *)ATH11K_HW_IPQ5018_HW10,
+	},
 	{ }
 };
 
-- 
2.38.0

Re: [PATCH 8/8] wifi: ath11k: add ipq5018 device support

[Jeff Johnson]

On 10/6/2022 3:59 AM, Karthikeyan Kathirvel wrote:
> ipq5018 is a ahb 2ghz device, enable the compatible support for

nits: s/ahb/AHB/g && s/2ghz/2 GHz/

> ipq5018 in ahb.
> 
> Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1
> 
> Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
> Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
> Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
> ---
>   drivers/net/wireless/ath/ath11k/ahb.c | 3 +++
>   1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c
> index 231414e677b1..2bc45a7e51cb 100644
> --- a/drivers/net/wireless/ath/ath11k/ahb.c
> +++ b/drivers/net/wireless/ath/ath11k/ahb.c
> @@ -32,6 +32,9 @@ static const struct of_device_id ath11k_ahb_of_match[] = {
>   	{ .compatible = "qcom,wcn6750-wifi",
>   	  .data = (void *)ATH11K_HW_WCN6750_HW10,
>   	},
> +	{ .compatible = "qcom,ipq5018-wifi",
> +	  .data = (void *)ATH11K_HW_IPQ5018_HW10,
> +	},
>   	{ }
>   };
>   

Re: [PATCH 6/8] wifi: ath11k: initialize hw_ops for IPQ5018

[Jeff Johnson]

On 10/6/2022 3:59 AM, Karthikeyan Kathirvel wrote:
> The ipq5018_ops is intialized for IPQ5018. This is different from

nit: s/intialized /initialized /

> other platforms.
> 
> Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1
> 
> Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
> Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
> Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
> ---

Re: [PATCH 0/8] wifi: ath11k: Add support for IPQ5018

[Kalle Valo]

Karthikeyan Kathirvel <quic_kathirve@quicinc.com> writes:

> This patchset adds support for IPQ5018.
>    - IPQ5018 is a AHB based 2G 2x2 device.
>    - The CE reg space in IPQ5018 is not part of WCSS as in IPQ8074
>     or IPQ6018 and these sections (CE register space and WCSS) are not
>     contiguous, hence the ce space is io remapped separately and
>     the registers are handle accordingly based on the offset.
>    - The rx descriptors are similar to QCN9074
>    - The hw ops are similar to QCN9074 except for rx hash computation which
>      is defined newly
>    - The UMAC registers are different, hence new MACROS are defined for
>     their usage.
>
> Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

This should be:

Tested-on: IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1

The format is documented here:

https://wireless.wiki.kernel.org/en/users/drivers/ath11k/submittingpatches#tested-on_tag

Also you seem to be using an old firmware, please update to the version
we are using in upstream:

https://github.com/kvalo/ath11k-firmware/tree/master/IPQ5018/hw1.0/2.6.0.1/WLAN.HK.2.6.0.1-00861-QCAHKSWPL_SILICONZ-1

And remember to use ath11k-check, this patchset has a lot of new
warnings:

drivers/net/wireless/ath/ath11k/core.h:1151: Please don't use multiple blank lines
drivers/net/wireless/ath/ath11k/ahb.c:287: Alignment should match open parenthesis
drivers/net/wireless/ath/ath11k/hw.c:2159: line length of 103 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2164: line length of 102 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2169: line length of 103 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2174: line length of 102 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2179: line length of 103 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2184: line length of 102 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2189: line length of 103 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2194: line length of 102 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2199: line length of 103 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2204: line length of 102 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2210: line length of 103 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2215: line length of 102 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2221: line length of 103 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2226: line length of 102 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2231: line length of 103 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2236: line length of 102 exceeds 90 columns
drivers/net/wireless/ath/ath11k/hw.c:2241: line length of 102 exceeds 90 columns

And most importantly this patchset breaks my tests with WCN6855:

[  366.915173] ath11k_pci 0000:06:00.0: chip_id 0x2 chip_family 0xb board_id 0x106 soc_id 0x400c0200
[  366.915425] ath11k_pci 0000:06:00.0: fw_version 0x11090c35 fw_build_timestamp 2022-04-18 20:23 fw_build_id WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.9
[  367.030091] ath11k_pci 0000:06:00.0: ignore reset dev flags 0xc800
[  368.111239] ath11k_pci 0000:06:00.0: failed to receive control response completion, polling..
[  368.352229] Run module-load (3/3)
[  369.135172] ath11k_pci 0000:06:00.0: ctl_resp never came in (-110)
[  369.135269] ath11k_pci 0000:06:00.0: failed to connect to HTC: -110
[  369.171910] ath11k_pci 0000:06:00.0: failed to start core: -110
[  369.180182] failed to send QMI message
[  369.180373] ath11k_pci 0000:06:00.0: failed to send wlan mode request (mode 4): -5
[  369.180432] ath11k_pci 0000:06:00.0: qmi failed to send wlan mode off: -5

-- 
https://patchwork.kernel.org/project/linux-wireless/list/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches

Re: [PATCH 1/8] wifi: dt: bindings: net: add IPQ5018 compatible entry for ath11k

[Kalle Valo]

Karthikeyan Kathirvel <quic_kathirve@quicinc.com> writes:

> Add IPQ5018 device support for ath11k.
>
> Tested-on : IPQ5018 hw1.0 AHB WLAN.HK.2.5.0.1-01192-QCAHKSWPL_SILICONZ-1 v1
>
> Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
> Co-developed-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
> Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com>
> ---
>  Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml | 1 +
>  1 file changed, 1 insertion(+)

Remember to include devicetree@vger.kernel.org list as well.

-- 
https://patchwork.kernel.org/project/linux-wireless/list/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches