diff --git a/qt6-qtserialbus.spec b/qt6-qtserialbus.spec
new file mode 100644
index 0000000..1b7a9ca
--- /dev/null
+++ b/qt6-qtserialbus.spec
@@ -0,0 +1,99 @@
+
+%global qt_module qtserialbus
+
+%global examples 1
+
+%define short_version 6.5
+
+Summary: Qt6 - SerialBus component
+Name:    qt6-%{qt_module}
+Version: 6.5.0
+Release: 1
+
+# See LGPL_EXCEPTIONS.txt, LICENSE.GPL3, respectively, for exception details
+License: LGPLv2 with exceptions or GPLv3 with exceptions
+Url:     http://www.qt.io
+Source0: https://download.qt.io/official_releases/qt/%{short_version}/%{version}/submodules/%{qt_module}-everywhere-src-%{version}.tar.xz
+
+## upstreamable patches
+# workaround FTBFS against kernel-header-5.2.0+
+Patch100: qtserialbus-everywhere-src-5.12.3-SIOCGSTAMP.patch
+
+BuildRequires: cmake
+BuildRequires: gcc-c++
+BuildRequires: ninja-build
+BuildRequires: qt6-rpm-macros
+BuildRequires: qt6-qtbase-devel >= %{version}
+BuildRequires: qt6-qtbase-private-devel
+#libQt6Core.so.6(Qt_5_PRIVATE_API)(64bit)
+%{?_qt6:Requires: %{_qt6}%{?_isa} = %{_qt6_version}}
+BuildRequires: qt6-qtserialport-devel >= %{version}
+
+BuildRequires: pkgconfig(xkbcommon) >= 0.5.0
+BuildRequires: openssl-devel
+
+%description
+Qt Serial Bus (API) provides classes and functions to access the various
+industrial serial buses and protocols, such as CAN, ModBus, and others.
+
+%package devel
+Summary: Development files for %{name}
+Requires: %{name}%{?_isa} = %{version}-%{release}
+Requires: qt6-qtbase-devel%{?_isa}
+%description devel
+%{summary}.
+
+%if 0%{?examples}
+%package examples
+Summary: Programming examples for %{name}
+Requires: %{name}%{?_isa} = %{version}-%{release}
+# BuildRequires: qt6-qtserialbus-devel >= %{version}
+%description examples
+%{summary}.
+%endif
+
+%prep
+%autosetup -n %{qt_module}-everywhere-src-%{version} -p1
+
+
+%build
+%cmake_qt6 -DQT_BUILD_EXAMPLES:BOOL=%{?examples:ON}%{!?examples:OFF}
+
+cmake --build . %{?_smp_mflags} --verbose
+
+%install
+DESTDIR="%{buildroot}" cmake --install .
+
+
+%ldconfig_scriptlets
+
+%files
+%license LICENSES/*
+%{_qt6_libdir}/libQt6SerialBus.so.6*
+%{_qt6_bindir}/canbusutil
+%{_qt6_plugindir}/canbus
+
+%files devel
+%{_qt6_headerdir}/QtSerialBus/
+%{_qt6_libdir}/libQt6SerialBus.so
+%{_qt6_libdir}/libQt6SerialBus.prl
+%{_qt6_libdir}/cmake/Qt6BuildInternals/StandaloneTests/QtSerialBusTestsConfig.cmake
+%dir %{_qt6_libdir}/cmake/Qt6SerialBus/
+%{_qt6_libdir}/cmake/Qt6SerialBus/*.cmake
+%{_qt6_mkspecsdir}/modules/*
+%{_qt6_archdatadir}/metatypes/qt6*_metatypes.json
+%{_qt6_archdatadir}/modules/*.json
+%{_qt6_libdir}/pkgconfig/*.pc
+
+%if 0%{?examples}
+%files examples
+%{_qt6_examplesdir}/
+%endif
+
+
+%changelog
+* Fri May 5 2023 EastDong <xudong23@iscas.ac.cn> - 6.5.0-1
+- update package
+
+* Wed Nov 30 2022 Jingwiw <wangjingwei@iscas.ac.cn> - 6.4.0-1
+- init package
diff --git a/qt6-qtserialbus.yaml b/qt6-qtserialbus.yaml
new file mode 100644
index 0000000..239a522
--- /dev/null
+++ b/qt6-qtserialbus.yaml
@@ -0,0 +1,4 @@
+version_control: git
+src_repo: https://code.qt.io/qt/qtserialbus.git
+tag_prefix: "^v"
+separator: "."
diff --git a/qtserialbus-everywhere-src-5.12.3-SIOCGSTAMP.patch b/qtserialbus-everywhere-src-5.12.3-SIOCGSTAMP.patch
new file mode 100644
index 0000000..b37b8d2
--- /dev/null
+++ b/qtserialbus-everywhere-src-5.12.3-SIOCGSTAMP.patch
@@ -0,0 +1,16 @@
+diff --git a/src/plugins/canbus/socketcan/socketcanbackend.cpp b/src/plugins/canbus/socketcan/socketcanbackend.cpp
+index 572fef8..68e8b3f 100644
+--- a/src/plugins/canbus/socketcan/socketcanbackend.cpp
++++ b/src/plugins/canbus/socketcan/socketcanbackend.cpp
+@@ -56,6 +56,11 @@
+ #include <sys/ioctl.h>
+ #include <sys/time.h>
+ 
++// Seems that kernel 5.2.0 renames this define to SIOCGSTAMP_OLD
++#ifndef SIOCGSTAMP
++#define SIOCGSTAMP        0x8906          /* Get stamp (timeval) */
++#endif
++
+ #ifndef CANFD_BRS
+ #   define CANFD_BRS 0x01 /* bit rate switch (second bitrate for payload data) */
+ #endif
diff --git a/qtserialbus-everywhere-src-6.5.0.tar.xz b/qtserialbus-everywhere-src-6.5.0.tar.xz
new file mode 100644
index 0000000..d0c79a8
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