[PATCH rtw-next 9/9] wifi: rtw89: 8922d: add PCI ID of RTL8922DE and RTL8922DE-VS

[Ping-Ke Shih <pkshih@realtek.com>]

Add PCI ID tables with RTL8922DE whose ID is 10EC:895D, and with
RTL8922DE-VS whose ID are 10EC:892D and 10EC:882D. Also, add pci_info
struct to describe the hardware capabilities and registers accordingly.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
---
 drivers/net/wireless/realtek/rtw89/pci.h      |   3 +
 .../net/wireless/realtek/rtw89/rtw8922de.c    | 119 ++++++++++++++++++
 2 files changed, 122 insertions(+)
 create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8922de.c

diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h
index c7cd34e99349..e7da37b9da7d 100644
--- a/drivers/net/wireless/realtek/rtw89/pci.h
+++ b/drivers/net/wireless/realtek/rtw89/pci.h
@@ -1105,6 +1105,9 @@
 			    B_BE_CH6_BUSY | B_BE_CH7_BUSY | B_BE_CH8_BUSY | \
 			    B_BE_CH9_BUSY | B_BE_CH10_BUSY | B_BE_CH11_BUSY | \
 			    B_BE_CH12_BUSY | B_BE_CH13_BUSY | B_BE_CH14_BUSY)
+#define DMA_BUSY1_CHECK_BE_V1 (B_BE_CH0_BUSY | B_BE_CH2_BUSY | B_BE_CH4_BUSY | \
+			       B_BE_CH6_BUSY | B_BE_CH8_BUSY | B_BE_CH10_BUSY | \
+			       B_BE_CH12_BUSY)
 
 #define R_BE_HAXI_EXP_CTRL_V1 0xB020
 #define B_BE_R_NO_SEC_ACCESS BIT(31)
diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922de.c b/drivers/net/wireless/realtek/rtw89/rtw8922de.c
new file mode 100644
index 000000000000..f144e7fc76de
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw89/rtw8922de.c
@@ -0,0 +1,119 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/* Copyright(c) 2026  Realtek Corporation
+ */
+
+#include <linux/module.h>
+#include <linux/pci.h>
+
+#include "pci.h"
+#include "reg.h"
+#include "rtw8922d.h"
+
+static const struct rtw89_pci_info rtw8922d_pci_info = {
+	.gen_def		= &rtw89_pci_gen_be,
+	.isr_def		= &rtw89_pci_isr_be_v1,
+	.txbd_trunc_mode	= MAC_AX_BD_TRUNC,
+	.rxbd_trunc_mode	= MAC_AX_BD_TRUNC,
+	.rxbd_mode		= MAC_AX_RXBD_PKT,
+	.tag_mode		= MAC_AX_TAG_MULTI,
+	.tx_burst		= MAC_AX_TX_BURST_V1_256B,
+	.rx_burst		= MAC_AX_RX_BURST_V1_128B,
+	.wd_dma_idle_intvl	= MAC_AX_WD_DMA_INTVL_256NS,
+	.wd_dma_act_intvl	= MAC_AX_WD_DMA_INTVL_256NS,
+	.multi_tag_num		= MAC_AX_TAG_NUM_8,
+	.lbc_en			= MAC_AX_PCIE_ENABLE,
+	.lbc_tmr		= MAC_AX_LBC_TMR_2MS,
+	.autok_en		= MAC_AX_PCIE_DISABLE,
+	.io_rcy_en		= MAC_AX_PCIE_ENABLE,
+	.io_rcy_tmr		= MAC_AX_IO_RCY_ANA_TMR_DEF,
+	.rx_ring_eq_is_full	= true,
+	.check_rx_tag		= true,
+	.no_rxbd_fs		= true,
+	.group_bd_addr		= true,
+	.rpp_fmt_size		= sizeof(struct rtw89_pci_rpp_fmt_v1),
+
+	.init_cfg_reg		= R_BE_HAXI_INIT_CFG1,
+	.txhci_en_bit		= B_BE_TXDMA_EN,
+	.rxhci_en_bit		= B_BE_RXDMA_EN,
+	.rxbd_mode_bit		= B_BE_RXQ_RXBD_MODE_MASK,
+	.exp_ctrl_reg		= R_BE_HAXI_EXP_CTRL_V1,
+	.max_tag_num_mask	= B_BE_MAX_TAG_NUM_MASK,
+	.rxbd_rwptr_clr_reg	= R_BE_RXBD_RWPTR_CLR1_V1,
+	.txbd_rwptr_clr2_reg	= R_BE_TXBD_RWPTR_CLR1,
+	.dma_io_stop		= {R_BE_HAXI_INIT_CFG1, B_BE_STOP_AXI_MST},
+	.dma_stop1		= {R_BE_HAXI_DMA_STOP1, B_BE_TX_STOP1_MASK_V1},
+	.dma_stop2		= {0},
+	.dma_busy1		= {R_BE_HAXI_DMA_BUSY1, DMA_BUSY1_CHECK_BE_V1},
+	.dma_busy2_reg		= 0,
+	.dma_busy3_reg		= R_BE_HAXI_DMA_BUSY1,
+
+	.rpwm_addr		= R_BE_PCIE_HRPWM,
+	.cpwm_addr		= R_BE_PCIE_CRPWM,
+	.mit_addr		= R_BE_PCIE_MIT_CH_EN,
+	.wp_sel_addr		= R_BE_WP_ADDR_H_SEL0_3_V1,
+	.tx_dma_ch_mask		= BIT(RTW89_TXCH_ACH1) | BIT(RTW89_TXCH_ACH3) |
+				  BIT(RTW89_TXCH_ACH5) | BIT(RTW89_TXCH_ACH7) |
+				  BIT(RTW89_TXCH_CH9) | BIT(RTW89_TXCH_CH11),
+	.bd_idx_addr_low_power	= NULL,
+	.dma_addr_set		= &rtw89_pci_ch_dma_addr_set_be_v1,
+	.bd_ram_table		= NULL,
+
+	.ltr_set		= rtw89_pci_ltr_set_v2,
+	.fill_txaddr_info	= rtw89_pci_fill_txaddr_info_v1,
+	.parse_rpp		= rtw89_pci_parse_rpp_v1,
+	.config_intr_mask	= rtw89_pci_config_intr_mask_v3,
+	.enable_intr		= rtw89_pci_enable_intr_v3,
+	.disable_intr		= rtw89_pci_disable_intr_v3,
+	.recognize_intrs	= rtw89_pci_recognize_intrs_v3,
+
+	.ssid_quirks		= NULL,
+};
+
+static const struct rtw89_driver_info rtw89_8922de_vs_info = {
+	.chip = &rtw8922d_chip_info,
+	.variant = &rtw8922de_vs_variant,
+	.quirks = NULL,
+	.bus = {
+		.pci = &rtw8922d_pci_info,
+	},
+};
+
+static const struct rtw89_driver_info rtw89_8922de_info = {
+	.chip = &rtw8922d_chip_info,
+	.variant = NULL,
+	.quirks = NULL,
+	.bus = {
+		.pci = &rtw8922d_pci_info,
+	},
+};
+
+static const struct pci_device_id rtw89_8922de_id_table[] = {
+	{
+		PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x892D),
+		.driver_data = (kernel_ulong_t)&rtw89_8922de_vs_info,
+	},
+	{
+		PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x882D),
+		.driver_data = (kernel_ulong_t)&rtw89_8922de_vs_info,
+	},
+	{
+		PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x895D),
+		.driver_data = (kernel_ulong_t)&rtw89_8922de_info,
+	},
+	{},
+};
+MODULE_DEVICE_TABLE(pci, rtw89_8922de_id_table);
+
+static struct pci_driver rtw89_8922de_driver = {
+	.name		= "rtw89_8922de",
+	.id_table	= rtw89_8922de_id_table,
+	.probe		= rtw89_pci_probe,
+	.remove		= rtw89_pci_remove,
+	.driver.pm	= &rtw89_pm_ops_be,
+	.err_handler    = &rtw89_pci_err_handler,
+};
+module_pci_driver(rtw89_8922de_driver);
+
+MODULE_AUTHOR("Realtek Corporation");
+MODULE_DESCRIPTION("Realtek 802.11be wireless 8922DE/8922DE-VS driver");
+MODULE_LICENSE("Dual BSD/GPL");
-- 
2.25.1