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Message-ID: <20250130051838.1924079-4-quic_rajkbhag@quicinc.com>
Date: Thu, 30 Jan 2025 10:48:36 +0530
From: Raj Kumar Bhagat <quic_rajkbhag@...cinc.com>
To: <ath12k@...ts.infradead.org>
CC: <linux-wireless@...r.kernel.org>, Kalle Valo <kvalo@...nel.org>,
"Rob
Herring" <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
"Conor
Dooley" <conor+dt@...nel.org>,
Jeff Johnson <jjohnson@...nel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
"Saravanakumar
Duraisamy" <quic_saradura@...cinc.com>,
Raj Kumar Bhagat
<quic_rajkbhag@...cinc.com>
Subject: [RFC PATCH 3/5] wifi: ath12k: add ath12k_hw_regs for IPQ5424
From: Saravanakumar Duraisamy <quic_saradura@...cinc.com>
Add register addresses (ath12k_hw_regs) for new ath12k AHB based
WiFi device IPQ5424.
Tested-on: IPQ5424 hw1.0 AHB WLAN.WBE.1.5-01053-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ5332 hw1.0 AHB WLAN.WBE.1.3.1-00130-QCAHKSWPL_SILICONZ-1
Signed-off-by: Saravanakumar Duraisamy <quic_saradura@...cinc.com>
Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@...cinc.com>
---
drivers/net/wireless/ath/ath12k/hal.h | 3 +
drivers/net/wireless/ath/ath12k/hw.c | 87 ++++++++++++++++++++++++++-
2 files changed, 89 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath12k/hal.h b/drivers/net/wireless/ath/ath12k/hal.h
index 9f12ed84a653..8e6c98860c46 100644
--- a/drivers/net/wireless/ath/ath12k/hal.h
+++ b/drivers/net/wireless/ath/ath12k/hal.h
@@ -377,6 +377,9 @@ struct ath12k_base;
#define HAL_IPQ5332_CE_WFSS_REG_BASE 0x740000
#define HAL_IPQ5332_CE_SIZE 0x100000
+#define HAL_IPQ5424_CE_WFSS_REG_BASE 0x200000
+#define HAL_IPQ5424_CE_SIZE 0x100000
+
enum hal_srng_ring_id {
HAL_SRNG_RING_ID_REO2SW0 = 0,
HAL_SRNG_RING_ID_REO2SW1,
diff --git a/drivers/net/wireless/ath/ath12k/hw.c b/drivers/net/wireless/ath/ath12k/hw.c
index b8021dc3ba01..7ee21a03fcac 100644
--- a/drivers/net/wireless/ath/ath12k/hw.c
+++ b/drivers/net/wireless/ath/ath12k/hw.c
@@ -1120,6 +1120,91 @@ static const struct ath12k_hw_regs ipq5332_regs = {
HAL_IPQ5332_CE_WFSS_REG_BASE,
};
+static const struct ath12k_hw_regs ipq5424_regs = {
+ /* SW2TCL(x) R0 ring configuration address */
+ .hal_tcl1_ring_id = 0x00000918,
+ .hal_tcl1_ring_misc = 0x00000920,
+ .hal_tcl1_ring_tp_addr_lsb = 0x0000092c,
+ .hal_tcl1_ring_tp_addr_msb = 0x00000930,
+ .hal_tcl1_ring_consumer_int_setup_ix0 = 0x00000940,
+ .hal_tcl1_ring_consumer_int_setup_ix1 = 0x00000944,
+ .hal_tcl1_ring_msi1_base_lsb = 0x00000958,
+ .hal_tcl1_ring_msi1_base_msb = 0x0000095c,
+ .hal_tcl1_ring_base_lsb = 0x00000910,
+ .hal_tcl1_ring_base_msb = 0x00000914,
+ .hal_tcl1_ring_msi1_data = 0x00000960,
+ .hal_tcl2_ring_base_lsb = 0x00000988,
+ .hal_tcl_ring_base_lsb = 0x00000b68,
+
+ /* TCL STATUS ring address */
+ .hal_tcl_status_ring_base_lsb = 0x00000d48,
+
+ /* REO DEST ring address */
+ .hal_reo2_ring_base = 0x00000578,
+ .hal_reo1_misc_ctrl_addr = 0x00000b9c,
+ .hal_reo1_sw_cookie_cfg0 = 0x0000006c,
+ .hal_reo1_sw_cookie_cfg1 = 0x00000070,
+ .hal_reo1_qdesc_lut_base0 = 0x00000074,
+ .hal_reo1_qdesc_lut_base1 = 0x00000078,
+ .hal_reo1_ring_base_lsb = 0x00000500,
+ .hal_reo1_ring_base_msb = 0x00000504,
+ .hal_reo1_ring_id = 0x00000508,
+ .hal_reo1_ring_misc = 0x00000510,
+ .hal_reo1_ring_hp_addr_lsb = 0x00000514,
+ .hal_reo1_ring_hp_addr_msb = 0x00000518,
+ .hal_reo1_ring_producer_int_setup = 0x00000524,
+ .hal_reo1_ring_msi1_base_lsb = 0x00000548,
+ .hal_reo1_ring_msi1_base_msb = 0x0000054C,
+ .hal_reo1_ring_msi1_data = 0x00000550,
+ .hal_reo1_aging_thres_ix0 = 0x00000B28,
+ .hal_reo1_aging_thres_ix1 = 0x00000B2C,
+ .hal_reo1_aging_thres_ix2 = 0x00000B30,
+ .hal_reo1_aging_thres_ix3 = 0x00000B34,
+
+ /* REO Exception ring address */
+ .hal_reo2_sw0_ring_base = 0x000008c0,
+
+ /* REO Reinject ring address */
+ .hal_sw2reo_ring_base = 0x00000320,
+ .hal_sw2reo1_ring_base = 0x00000398,
+
+ /* REO cmd ring address */
+ .hal_reo_cmd_ring_base = 0x000002A8,
+
+ /* REO status ring address */
+ .hal_reo_status_ring_base = 0x00000aa0,
+
+ /* WBM idle link ring address */
+ .hal_wbm_idle_ring_base_lsb = 0x00000d3c,
+ .hal_wbm_idle_ring_misc_addr = 0x00000d4c,
+ .hal_wbm_r0_idle_list_cntl_addr = 0x00000240,
+ .hal_wbm_r0_idle_list_size_addr = 0x00000244,
+ .hal_wbm_scattered_ring_base_lsb = 0x00000250,
+ .hal_wbm_scattered_ring_base_msb = 0x00000254,
+ .hal_wbm_scattered_desc_head_info_ix0 = 0x00000260,
+ .hal_wbm_scattered_desc_head_info_ix1 = 0x00000264,
+ .hal_wbm_scattered_desc_tail_info_ix0 = 0x00000270,
+ .hal_wbm_scattered_desc_tail_info_ix1 = 0x00000274,
+ .hal_wbm_scattered_desc_ptr_hp_addr = 0x0000027c,
+
+ /* SW2WBM release ring address */
+ .hal_wbm_sw_release_ring_base_lsb = 0x0000037c,
+
+ /* WBM2SW release ring address */
+ .hal_wbm0_release_ring_base_lsb = 0x00000e08,
+ .hal_wbm1_release_ring_base_lsb = 0x00000e80,
+
+ /* CE relative address */
+ .hal_umac_ce0_src_reg_base = 0x00200000 -
+ HAL_IPQ5424_CE_WFSS_REG_BASE,
+ .hal_umac_ce0_dest_reg_base = 0x00201000 -
+ HAL_IPQ5424_CE_WFSS_REG_BASE,
+ .hal_umac_ce1_src_reg_base = 0x00202000 -
+ HAL_IPQ5424_CE_WFSS_REG_BASE,
+ .hal_umac_ce1_dest_reg_base = 0x00203000 -
+ HAL_IPQ5424_CE_WFSS_REG_BASE,
+};
+
static const struct ath12k_hw_regs wcn7850_regs = {
/* SW2TCL(x) R0 ring configuration address */
.hal_tcl1_ring_id = 0x00000908,
@@ -1581,7 +1666,7 @@ static const struct ath12k_hw_params ath12k_hw_params[] = {
.internal_sleep_clock = false,
.hw_ops = &qcn9274_ops,
- .regs = NULL,
+ .regs = &ipq5424_regs,
.ring_mask = &ath12k_hw_ring_mask_ipq5332,
.host_ce_config = ath12k_host_ce_config_ipq5332,
--
2.34.1
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