wifi: rtw89: Enable the new rtw89_8852bu module

JIRA: https://issues.redhat.com/browse/RHEL-114891

commit 4b295f4
Author: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Date:   Sat Jul 5 22:39:21 2025 +0300

    wifi: rtw89: Enable the new rtw89_8852bu module
    
    Enable compilation of the new rtw89_8852bu module.
    
    Tested mostly in station mode, and a little bit in AP mode.
    
    Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
    Acked-by: Ping-Ke Shih <pkshih@realtek.com>
    Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
    Link: https://patch.msgid.link/627e9e92-6f10-45de-a340-19b10d7bad82@gmail.com

Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com>

Author: jtornosm

drivers/net/wireless/realtek/rtw89/Kconfig

@@ -86,6 +86,18 @@ config RTW89_8852BE
 
 	  802.11ax PCIe wireless network (Wi-Fi 6) adapter
 
+config RTW89_8852BU
+	tristate "Realtek 8852BU USB wireless network (Wi-Fi 6) adapter"
+	depends on USB
+	select RTW89_CORE
+	select RTW89_USB
+	select RTW89_8852B
+	select RTW89_8852B_COMMON
+	help
+	  Select this option will enable support for 8852BU chipset
+
+	  802.11ax USB wireless network (Wi-Fi 6) adapter
+
 config RTW89_8852BTE
 	tristate "Realtek 8852BE-VT PCI wireless network (Wi-Fi 6) adapter"
 	depends on PCI

drivers/net/wireless/realtek/rtw89/Makefile

@@ -55,6 +55,9 @@ rtw89_8852b-objs := rtw8852b.o \
 obj-$(CONFIG_RTW89_8852BE) += rtw89_8852be.o
 rtw89_8852be-objs := rtw8852be.o
 
+obj-$(CONFIG_RTW89_8852BU) += rtw89_8852bu.o
+rtw89_8852bu-objs := rtw8852bu.o
+
 obj-$(CONFIG_RTW89_8852BT) += rtw89_8852bt.o
 rtw89_8852bt-objs := rtw8852bt.o \
 		    rtw8852bt_rfk.o \