The following commits we enabled in xilinx_defconfig between Xilinx' 5.15 and 6.6 kernel.

CONFIG_GPIO_PCA9570=y should be updated                                                                                                                                                                                                                                            
CONFIG_XILINX_WINDOW_WATCHDOG=y should be updated                                                                                                                                                                                                                                  
CONFIG_DRM_XLNX_HDMITX=y should be updated                                                                                                                                                                                                                                         
CONFIG_VFIO=y should be updated                                                                                                                                                                                                                                                    
CONFIG_VFIO_CDX=y should be updated                                                                                                                                                                                                                                                
CONFIG_COMMON_CLK_PROXO=y should be updated                                                                                                                                                                                                                                        
CONFIG_ARM_SMMU_V3=y should be updated                                                                                                                                                                                                                                             
CONFIG_RPMSG_CHAR=y should be updated                                                                                                                                                                                                                                              
CONFIG_RPMSG_CTRL=y should be updated                                                                                                                                                                                                                                              
CONFIG_RPMSG_VIRTIO=y should be updated                                                                                                                                                                                                                                            
CONFIG_PHY_XILINX_HDMIPHY=y should be updated                                                                                            
CONFIG_AUTOFS_FS=y should be updated                                                                                                     
CONFIG_NFSD=y should be updated                                                                                                          
CONFIG_CRYPTO_DEV_ZYNQMP_SHA3=y should be updated