使用rv1126的vo输出bt1120 目前按照瑞芯微的技术支持配置了dts，但是看启动log一直找不到panel的节点，瑞芯微的技术支持一直说是dts的节点配置有问题，但是已经检查n遍了，完全是按照他提供的demon配置的，请大家帮忙分析一下。[root@RV1126_RV1109:/]# dmesg[ 0.000000] Booting Linux on physical CPU 0xf00[ 0.000000] Linux version 4.19.111 (root@keh-VirtualBox) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05)) #1 SMP PREEMPT Thu Sep 22 16:25:13 CST 2022[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d[ 0.000000] CPU: div instructions available: patching division code[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache[ 0.000000] OF: fdt: Machine model: Rockchip RV1126 EVB DDR3 V13 Board[ 0.000000] earlycon: uart8250 at MMIO32 0xff570000 (options ‘’)[ 0.000000] bootconsole [uart8250] enabled[ 0.000000] Memory policy: Data cache writealloc[ 0.000000] Reserved memory: created CMA memory pool at 0x3f800000, size 8 MiB[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool[ 0.000000] Reserved memory: created CMA memory pool at 0x38000000, size 92 MiB[ 0.000000] OF: reserved mem: initialized node isp, compatible id shared-dma-pool[ 0.000000] On node 0 totalpages: 261560[ 0.000000] Normal zone: 2048 pages used for memmap[ 0.000000] Normal zone: 0 pages reserved[ 0.000000] Normal zone: 261560 pages, LIFO batch:63[ 0.000000] psci: probing for conduit method from DT.[ 0.000000] psci: PSCIv1.0 detected in firmware.[ 0.000000] psci: Using standard PSCI v0.2 function IDs[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.[ 0.000000] psci: SMC Calling Convention v1.0[ 0.000000] percpu: Embedded 15 pages/cpu s32140 r8192 d21108 u61440[ 0.000000] pcpu-alloc: s32140 r8192 d21108 u61440 alloc=154096[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 259512[ 0.000000] Kernel command line: user_debug=31 storagemedia=emmc androidboot.storagemedia=emmc androidboot.mode=normal rootwait earlycon=uart8250,mmio32,0xff570000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 snd_aloop.index=7[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off[ 0.000000] Memory: 921496K/1046240K available (7168K kernel code, 342K rwdata, 1628K rodata, 1024K init, 253K bss, 22344K reserved, 102400K cma-reserved, 0K highmem)[ 0.000000] Virtual kernel memory layout:[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)[ 0.000000] lowmem : 0xb0000000 - 0xf0000000 (1024 MB)[ 0.000000] pkmap : 0xafe00000 - 0xb0000000 ( 2 MB)[ 0.000000] modules : 0xaf000000 - 0xafe00000 ( 14 MB)[ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (8160 kB)[ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB)[ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 343 kB)[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 254 kB)[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1[ 0.000000] rcu: Preemptible hierarchical RCU implementation.[ 0.000000] Tasks RCU enabled.[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16[ 0.000000] random: random: get_random_bytes called from start_kernel+0x324/0x4a0 with crng_init=0[ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (virt).[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns[ 0.000009] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns[ 0.008626] Switching to timer-based delay loop, resolution 41ns[ 0.016294] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=80000)[ 0.027365] pid_max: default: 4096 minimum: 301[ 0.032438] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)[ 0.039602] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)[ 0.047898] CPU: Testing write buffer coherency: ok[ 0.053561] /cpus/cpu@f00 missing clock-frequency property[ 0.059577] /cpus/cpu@f01 missing clock-frequency property[ 0.065570] /cpus/cpu@f02 missing clock-frequency property[ 0.071527] /cpus/cpu@f03 missing clock-frequency property[ 0.077461] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00[ 0.084383] Setting up static identity map for 0x100000 - 0x100060[ 0.091286] rcu: Hierarchical SRCU implementation.[ 0.097159] smp: Bringing up secondary CPUs …[ 0.110667] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01[ 0.119388] CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02[ 0.128078] CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03[ 0.128217] smp: Brought up 1 node, 4 CPUs[ 0.151408] SMP: Total of 4 processors activated (192.00 BogoMIPS).[ 0.158214] CPU: All CPU(s) started in SVC mode.[ 0.164056] devtmpfs: initialized[ 0.191530] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5[ 0.200513] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns[ 0.211094] futex hash table entries: 16 (order: -2, 1024 bytes)[ 0.217786] pinctrl core: initialized pinctrl subsystem[ 0.224628] NET: Registered protocol family 16[ 0.229980] DMA: preallocated 256 KiB pool for atomic coherent allocations[ 0.239408] cpuidle: using governor menu[ 0.243727] Registered FIQ tty driver[ 0.248161] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.[ 0.256888] hw-breakpoint: maximum watchpoint size is 8 bytes.[ 0.265557] console [pstore-1] enabled[ 0.269906] pstore: Registered ramoops as persistent store backend[ 0.276630] ramoops: attached 0x100000@0x8000000, ecc: 0/0[ 0.307484] gpio gpiochip0: (gpio0): added GPIO chardev (254:0)[ 0.307627] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio0)[ 0.307855] gpio gpiochip1: (gpio1): added GPIO chardev (254:1)[ 0.307974] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio1)[ 0.308170] gpio gpiochip2: (gpio2): added GPIO chardev (254:2)[ 0.308279] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio2)[ 0.308478] gpio gpiochip3: (gpio3): added GPIO chardev (254:3)[ 0.308589] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio3)[ 0.308794] gpio gpiochip4: (gpio4): added GPIO chardev (254:4)[ 0.308904] gpiochip_setup_dev: registered GPIOs 128 to 129 on device: gpiochip4 (gpio4)[ 0.324869] cryptd: max_cpu_qlen set to 1000[ 0.330320] fiq debugger fiq mode enabled[ 0.335129] console [ttyFIQ0] enabled[ 0.342813] bootconsole [uart8250] disabled[ 0.347662] Registered fiq debugger ttyFIQ0[ 0.349190] of_get_named_gpiod_flags: can’t parse ‘gpio’ property of node ‘/vdd-arm[0]’[ 0.349638] of_get_named_gpiod_flags: can’t parse ‘gpio’ property of node ‘/vcc-1v8[0]’[ 0.350071] of_get_named_gpiod_flags: can’t parse ‘gpio’ property of node ‘/vcc-dvdd[0]’[ 0.350480] of_get_named_gpiod_flags: can’t parse ‘gpio’ property of node ‘/vcc33sys[0]’[ 0.350952] of_get_named_gpiod_flags: can’t parse ‘gpio’ property of node ‘/vcc-sd[0]’[ 0.351366] of_get_named_gpiod_flags: can’t parse ‘gpio’ property of node ‘/vcc5v0-host[0]’[ 0.351805] of_get_named_gpiod_flags: can’t parse ‘gpio’ property of node ‘/vccsys[0]’[ 0.352210] of_get_named_gpiod_flags: can’t parse ‘gpio’ property of node ‘/vdd-logic[0]’[ 0.352632] of_get_named_gpiod_flags: can’t parse ‘gpio’ property of node ‘/vdd-npu-vepu[0]’[ 0.353548] rk_iommu ffb00f00.iommu: version = 1[ 0.354280] rk_iommu ffb20800.iommu: version = 1[ 0.354726] rk_iommu ffb51a00.iommu: version = 1[ 0.355135] rk_iommu ffb60e00.iommu: version = 1[ 0.355661] rk_iommu ffb80480.iommu: version = 1[ 0.356073] rk_iommu ffb90800.iommu: version = 1[ 0.356472] rk_iommu ffbb0f00.iommu: version = 1[ 0.357390] SCSI subsystem initialized[ 0.357684] media: Linux media interface: v0.10[ 0.357760] videodev: Linux video capture interface: v2.00[ 0.357878] pps_core: LinuxPPS API ver. 1 registered[ 0.357905] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti giometti@linux.it[ 0.357951] PTP clock support registered[ 0.359364] Advanced Linux Sound Architecture Driver Initialized.[ 0.360576] rockchip-cpuinfo cpuinfo: SoC : 11260000[ 0.360616] rockchip-cpuinfo cpuinfo: Serial : d35b265334051ac3[ 0.361443] clocksource: Switched to clocksource arch_sys_counter[ 0.363929] NET: Registered protocol family 2[ 0.364905] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 6144 bytes)[ 0.364967] TCP established hash table entries: 8192 (order: 3, 32768 bytes)[ 0.365126] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)[ 0.365329] TCP: Hash tables configured (established 8192 bind 8192)[ 0.365496] UDP hash table entries: 512 (order: 2, 16384 bytes)[ 0.365573] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)[ 0.365822] NET: Registered protocol family 1[ 0.366885] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available[ 0.369729] workingset: timestamp_bits=29 max_order=18 bucket_order=0[ 0.377053] squashfs: version 4.0 (2009/01/31) Phillip Lougher[ 0.377623] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 243)[ 0.377657] io scheduler noop registered[ 0.377680] io scheduler deadline registered[ 0.377841] io scheduler cfq registered (default)[ 0.377869] io scheduler mq-deadline registered[ 0.377892] io scheduler kyber registered[ 0.378050] io scheduler bfq registered[ 0.380972] rockchip-usb2phy-naneng ff4c0000.usb2-phy: GPIO lookup for consumer vup[ 0.380984] rockchip-usb2phy-naneng ff4c0000.usb2-phy: using device tree for GPIO lookup[ 0.381024] of_get_named_gpiod_flags: parsed ‘vup-gpios’ property of node ‘/usb2-phy@ff4c0000[0]’ - status (0)[ 0.381053] gpio gpiochip0: Persistence not supported for GPIO 17[ 0.381912] phy phy-ff4c0000.usb2-phy.1: Failed to get VBUS supply regulator[ 0.384619] mpp_service mpp-srv: unknown mpp version for missing VCS info[ 0.384664] mpp_service mpp-srv: probe start[ 0.385705] iommu: Adding device ffb80000.rkvdec to group 4[ 0.385767] mpp_rkvdec ffb80000.rkvdec: Linked as a consumer to ffb80480.iommu[ 0.385959] mpp_rkvdec ffb80000.rkvdec: probing start[ 0.386605] mpp_rkvdec ffb80000.rkvdec: shared_niu_a is not found![ 0.386629] rkvdec_init:1190: No niu aclk reset resource define[ 0.386661] mpp_rkvdec ffb80000.rkvdec: shared_niu_h is not found![ 0.386685] rkvdec_init:1193: No niu hclk reset resource define[ 0.387020] mpp_rkvdec ffb80000.rkvdec: probing finish[ 0.387754] iommu: Adding device ffbb0000.rkvenc to group 6[ 0.387802] mpp_rkvenc ffbb0000.rkvenc: Linked as a consumer to ffbb0f00.iommu[ 0.388168] mpp_rkvenc ffbb0000.rkvenc: probing start[ 0.388847] mpp_rkvenc ffbb0000.rkvenc: Linked as a consumer to regulator.9[ 0.388922] mpp_rkvenc ffbb0000.rkvenc: bin=0[ 0.388969] mpp_rkvenc ffbb0000.rkvenc: leakage=1.125[ 0.389052] mpp_rkvenc ffbb0000.rkvenc: Failed to get pvtm[ 0.389103] mpp_rkvenc ffbb0000.rkvenc: bin-scale=37[ 0.389672] mpp_rkvenc ffbb0000.rkvenc: avs=0[ 0.390056] mpp_rkvenc ffbb0000.rkvenc: failed to find power_model node[ 0.390093] mpp_rkvenc ffbb0000.rkvenc: failed to initialize power model[ 0.390733] mpp_rkvenc ffbb0000.rkvenc: probing finish[ 0.391379] iommu: Adding device ffb90400.vdpu to group 5[ 0.391498] mpp_vdpu2 ffb90400.vdpu: Linked as a consumer to ffb90800.iommu[ 0.391629] mpp_vdpu2 ffb90400.vdpu: probe device[ 0.392153] mpp_vdpu2 ffb90400.vdpu: reset_group->rw_sem_on=0[ 0.392202] mpp_vdpu2 ffb90400.vdpu: reset_group->rw_sem_on=0[ 0.392473] mpp_vdpu2 ffb90400.vdpu: probing finish[ 0.393055] iommu: Adding device ffb90000.vepu to group 5[ 0.393114] mpp_vepu2 ffb90000.vepu: Linked as a consumer to ffb90800.iommu[ 0.393236] mpp_vepu2 ffb90000.vepu: probe device[ 0.393705] mpp_vepu2 ffb90000.vepu: reset_group->rw_sem_on=0[ 0.393745] mpp_vepu2 ffb90000.vepu: reset_group->rw_sem_on=0[ 0.393974] mpp_vepu2 ffb90000.vepu: probing finish[ 0.394476] iommu: Adding device ffb20000.iep to group 1[ 0.394533] mpp-iep2 ffb20000.iep: Linked as a consumer to ffb20800.iommu[ 0.394661] mpp-iep2 ffb20000.iep: probe device[ 0.395377] mpp-iep2 ffb20000.iep: allocate roi buffer failed[ 0.395581] mpp-iep2 ffb20000.iep: probing finish[ 0.395837] mpp_service mpp-srv: probe success[ 0.400992] dma-pl330 ff4e0000.dma-controller: Loaded driver for PL330 DMAC-241330[ 0.401039] dma-pl330 ff4e0000.dma-controller: DBUFF-128x8bytes Num_Chans-8 Num_Peri-32 Num_Events-16[ 0.402975] rockchip-system-monitor rockchip-system-monitor: system monitor probe[ 0.403712] Serial: 8250/16550 driver, 6 ports, IRQ sharing disabled[ 0.404550] ff560000.serial: ttyS0 at MMIO 0xff560000 (irq = 32, base_baud = 1500000) is a 16550A[ 0.405251] ff590000.serial: ttyS4 at MMIO 0xff590000 (irq = 33, base_baud = 1500000) is a 16550A[ 0.407265] random: fast init done[ 0.407656] random: crng init done[ 0.408014] iommu: Adding device ffb00000.vop to group 0[ 0.408074] rockchip-vop ffb00000.vop: Linked as a consumer to ffb00f00.iommu[ 0.408207] clk: failed to reparent dclk_vop to cpll: -22[ 0.412288] rockchip-drm display-subsystem: Linked as a consumer to ffb00000.vop[ 0.413597] rockchip-drm display-subsystem: Linked as a consumer to fe000000.syscon:rgb[ 0.414483] rockchip-drm display-subsystem: devfreq is not set[ 0.415004] rockchip-drm display-subsystem: bound ffb00000.vop (ops 0xb0836b80)[ 0.415063] rockchip-rgb fe000000.syscon:rgb: [drm:rockchip_rgb_bind] ERROR failed to find panel or bridge: -517[ 0.415104] rockchip-drm display-subsystem: failed to bind fe000000.syscon:rgb (ops 0xb083dec8): -517[ 0.415368] rockchip-drm display-subsystem: master bind failed: -517[ 0.416593] zram: Added device: zram0[ 0.418487] mdio_bus fixed-0: GPIO lookup for consumer reset[ 0.418498] mdio_bus fixed-0: using lookup tables for GPIO lookup[ 0.418508] mdio_bus fixed-0: No GPIO consumer reset found[ 0.418545] libphy: Fixed MDIO Bus: probed[ 0.420490] rk_gmac-dwmac ffc40000.ethernet: no regulator found[ 0.420533] rk_gmac-dwmac ffc40000.ethernet: clock input or output? (output).[ 0.420564] rk_gmac-dwmac ffc40000.ethernet: TX delay(0x38).[ 0.420590] rk_gmac-dwmac ffc40000.ethernet: RX delay(0x9).[ 0.420621] rk_gmac-dwmac ffc40000.ethernet: integrated PHY? (no).[ 0.425728] rk_gmac-dwmac ffc40000.ethernet: init for RGMII[ 0.425991] rk_gmac-dwmac ffc40000.ethernet: User ID: 0x30, Synopsys ID: 0x51[ 0.426032] rk_gmac-dwmac ffc40000.ethernet: DWMAC4/5[ 0.426060] rk_gmac-dwmac ffc40000.ethernet: DMA HW capability register supported[ 0.426086] rk_gmac-dwmac ffc40000.ethernet: RX Checksum Offload Engine supported[ 0.426110] rk_gmac-dwmac ffc40000.ethernet: TX Checksum insertion supported[ 0.426133] rk_gmac-dwmac ffc40000.ethernet: Wake-Up On Lan supported[ 0.426199] rk_gmac-dwmac ffc40000.ethernet: TSO supported[ 0.426226] rk_gmac-dwmac ffc40000.ethernet: Enable RX Mitigation via HW Watchdog Timer[ 0.426253] rk_gmac-dwmac ffc40000.ethernet: TSO feature enabled[ 0.426431] mdio_bus stmmac-0: GPIO lookup for consumer reset[ 0.426441] mdio_bus stmmac-0: using device tree for GPIO lookup[ 0.426467] of_get_named_gpiod_flags: can’t parse ‘reset-gpios’ property of node ‘/ethernet@ffc40000/mdio[0]’[ 0.426488] of_get_named_gpiod_flags: can’t parse ‘reset-gpio’ property of node ‘/ethernet@ffc40000/mdio[0]’[ 0.426500] mdio_bus stmmac-0: using lookup tables for GPIO lookup[ 0.426509] mdio_bus stmmac-0: No GPIO consumer reset found[ 0.426543] of_get_named_gpiod_flags: parsed ‘snps,reset-gpio’ property of node ‘/ethernet@ffc40000[0]’ - status (0)[ 0.558153] libphy: stmmac: probed[ 0.558862] of_get_named_gpiod_flags: can’t parse ‘reset-gpios’ property of node ‘/ethernet@ffc40000/mdio/phy@1[0]’[ 0.561562] dwc3 ffd00000.dwc3: Failed to get clk ‘ref’: -2[ 0.566862] i2c /dev entries driver[ 0.570644] IR NEC protocol handler initialized[ 0.570948] gpio_ir_recv irrx@0: GPIO lookup for consumer (null)[ 0.570959] gpio_ir_recv irrx@0: using device tree for GPIO lookup[ 0.570997] of_get_named_gpiod_flags: parsed ‘gpios’ property of node ‘/irrx@0[0]’ - status (0)[ 0.571024] gpio gpiochip0: Persistence not supported for GPIO 9[ 0.571137] Registered IR keymap rc-empty[ 0.571288] rc rc0: gpio_ir_recv as /devices/platform/irrx@0/rc/rc0[ 0.571548] rc rc0: lirc_dev: driver gpio_ir_recv registered at minor = 0, raw IR receiver, no transmitter[ 0.571798] input: gpio_ir_recv as /devices/platform/irrx@0/rc/rc0/input0[ 0.572620] gpio-ir-tx irtx@0: GPIO lookup for consumer (null)[ 0.572631] gpio-ir-tx irtx@0: using device tree for GPIO lookup[ 0.572665] of_get_named_gpiod_flags: parsed ‘gpios’ property of node ‘/irtx@0[0]’ - status (0)[ 0.572688] gpio gpiochip0: Persistence not supported for GPIO 10[ 0.572819] rc rc1: GPIO IR Bit Banging Transmitter as /devices/platform/irtx@0/rc/rc1[ 0.573040] rc rc1: lirc_dev: driver gpio-ir-tx registered at minor = 1, no receiver, raw IR transmitter[ 0.573885] rockchip-mipi-csi2: probe success, v4l2_dev:(null)![ 0.575195] rkcifhw ffae0000.rkcif: no iommu attached, using non-iommu buffers[ 0.575246] rkcifhw ffae0000.rkcif: assigned reserved memory node isp[ 0.575391] rkcif rkcif_mipi_lvds: rkcif driver version: v00.01.0a[ 0.575491] rkcif rkcif_mipi_lvds: attach to cif hw node[ 0.575514] rkcif rkcif_mipi_lvds: rkcif wait line 0[ 0.576613] rkcif rkcif_mipi_lvds: Entity type for entity rockchip-mipi-csi2 was not initialized![ 0.576649] rockchip-mipi-csi2: Async registered subdev[ 0.578703] iommu: Adding device ffb50000.rkisp to group 2[ 0.578764] rkisp_hw ffb50000.rkisp: Linked as a consumer to ffb51a00.iommu[ 0.579020] rkisp_hw ffb50000.rkisp: is_thunderboot: 0[ 0.579055] rkisp_hw ffb50000.rkisp: Missing rockchip,grf property[ 0.579095] rkisp_hw ffb50000.rkisp: can’t request region for resource [mem 0xffb50000-0xffb5ffff][ 0.579420] rkisp_hw ffb50000.rkisp: assigned reserved memory node isp[ 0.579731] rkisp rkisp-vir0: rkisp driver version: v01.06.02[ 0.579836] rkisp rkisp-vir0: GPIO lookup for consumer vsirq[ 0.579846] rkisp rkisp-vir0: using device tree for GPIO lookup[ 0.579871] of_get_named_gpiod_flags: can’t parse ‘vsirq-gpios’ property of node ‘/rkisp-vir0[0]’[ 0.579891] of_get_named_gpiod_flags: can’t parse ‘vsirq-gpio’ property of node ‘/rkisp-vir0[0]’[ 0.579903] rkisp rkisp-vir0: using lookup tables for GPIO lookup[ 0.579913] rkisp rkisp-vir0: No GPIO consumer vsirq found[ 0.579970] rkisp rkisp-vir0: No memory-region-thunderboot specified[ 0.580221] rkisp rkisp-vir0: Entity type for entity rkisp-isp-subdev was not initialized![ 0.580265] rkisp rkisp-vir0: Entity type for entity rkisp-csi-subdev was not initialized![ 0.580297] rkisp rkisp-vir0: Entity type for entity rkisp-bridge-ispp was not initialized![ 0.583961] iommu: Adding device ffb60000.rkispp to group 3[ 0.584034] rkispp_hw ffb60000.rkispp: Linked as a consumer to ffb60e00.iommu[ 0.584446] rkispp_hw ffb60000.rkispp: max input:0x0@0fps[ 0.584494] rkispp_hw ffb60000.rkispp: can’t request region for resource [mem 0xffb60000-0xffb7ffff][ 0.584734] rkispp_hw ffb60000.rkispp: failed to get cru reset[ 0.585056] rkispp rkispp-vir0: rkispp driver version: v01.06.02[ 0.588050] rockchip-iodomain fe020000.syscon:io-domains: Linked as a consumer to regulator.2[ 0.588149] rockchip-iodomain fe020000.syscon:io-domains: vccio1(1800000 uV) supplied by vcc_1v8[ 0.588301] rockchip-iodomain fe020000.syscon:io-domains: Linked as a consumer to regulator.4[ 0.588350] rockchip-iodomain fe020000.syscon:io-domains: vccio2(3300000 uV) supplied by vcc3v3_sys[ 0.588473] rockchip-iodomain fe020000.syscon:io-domains: vccio3(3300000 uV) supplied by vcc3v3_sys[ 0.588596] rockchip-iodomain fe020000.syscon:io-domains: vccio4(3300000 uV) supplied by vcc3v3_sys[ 0.588718] rockchip-iodomain fe020000.syscon:io-domains: vccio5(3300000 uV) supplied by vcc3v3_sys[ 0.588858] rockchip-iodomain fe020000.syscon:io-domains: vccio6(3300000 uV) supplied by vcc3v3_sys[ 0.588984] rockchip-iodomain fe020000.syscon:io-domains: vccio7(3300000 uV) supplied by vcc3v3_sys[ 0.589107] rockchip-iodomain fe020000.syscon:io-domains: pmuio0(3300000 uV) supplied by vcc3v3_sys[ 0.589251] rockchip-iodomain fe020000.syscon:io-domains: pmuio1(3300000 uV) supplied by vcc3v3_sys[ 0.591810] rockchip-thermal ff5f0000.tsadc: tsadc trimmed value = 8[ 0.592161] rockchip-thermal ff5f0000.tsadc: tsadc is probed successfully![ 0.592636] rockchip-thermal ff5f8000.tsadc: tsadc trimmed value = 3[ 0.592895] rockchip-thermal ff5f8000.tsadc: tsadc is probed successfully![ 0.594014] cpu cpu0: bin=0[ 0.594070] cpu cpu0: leakage=1.875[ 0.594202] cpu cpu0: Linked as a consumer to regulator.1[ 0.594333] cpu cpu0: Failed to set pvtm_volt[ 0.594413] cpu cpu0: Failed to get pvtm[ 0.594508] cpu cpu0: Dropping the link to regulator.1[ 0.594585] cpu cpu0: bin-scale=5[ 0.594982] cpu cpu0: Linked as a consumer to regulator.1[ 0.595069] cpu cpu0: Dropping the link to regulator.1[ 0.595312] cpu cpu0: Linked as a consumer to regulator.1[ 0.596188] core: _opp_supported_by_regulators: OPP minuV: 925000 maxuV: 1000000, not supported by regulator[ 0.596223] cpu cpu0: _opp_add: OPP not supported by regulators (1416000000)[ 0.596360] core: _opp_supported_by_regulators: OPP minuV: 975000 maxuV: 1000000, not supported by regulator[ 0.596390] cpu cpu0: _opp_add: OPP not supported by regulators (1512000000)[ 0.596490] cpu cpu0: avs=0[ 0.596802] energy_model: Created perf domain 0-3[ 0.596858] cpu cpu0: l=-2147483648 h=2147483647 hyst=0 l_limit=0 h_limit=0 h_table=0[ 0.596903] cpu cpu0: failed to read out thermal zone (-22)[ 0.597594] cpu cpu0: failed to find power_model node[ 0.597710] cpuidle: enable-method property ‘psci’ found operations[ 0.597904] cpuidle: enable-method property ‘psci’ found operations[ 0.598065] cpuidle: enable-method property ‘psci’ found operations[ 0.598259] cpuidle: enable-method property ‘psci’ found operations[ 0.598660] Synopsys Designware Multimedia Card Interface Driver[ 0.599161] dwmmc_rockchip ffc50000.dwmmc: IDMAC supports 32-bit address mode.[ 0.599194] dwmmc_rockchip ffc50000.dwmmc: Using internal DMA controller.[ 0.599214] dwmmc_rockchip ffc50000.dwmmc: Version ID is 270a[ 0.599265] dwmmc_rockchip ffc50000.dwmmc: DW MMC controller at irq 63,32 bit host data width,256 deep fifo[ 0.599313] dwmmc_rockchip ffc50000.dwmmc: GPIO lookup for consumer wp[ 0.599317] dwmmc_rockchip ffc50000.dwmmc: using device tree for GPIO lookup[ 0.599332] of_get_named_gpiod_flags: can’t parse ‘wp-gpios’ property of node ‘/dwmmc@ffc50000[0]’[ 0.599342] of_get_named_gpiod_flags: can’t parse ‘wp-gpio’ property of node ‘/dwmmc@ffc50000[0]’[ 0.599349] dwmmc_rockchip ffc50000.dwmmc: using lookup tables for GPIO lookup[ 0.599354] dwmmc_rockchip ffc50000.dwmmc: No GPIO consumer wp found[ 0.599383] mmc_host mmc0: card is non-removable.[ 0.611690] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)[ 0.627954] rockchip-saradc ff5e0000.saradc: Linked as a consumer to regulator.2[ 0.629136] rksfc_base v1.1 2016-01-08[ 0.638163] es8311 1-0018: GPIO lookup for consumer spk-ctl[ 0.638174] es8311 1-0018: using device tree for GPIO lookup[ 0.638196] of_get_named_gpiod_flags: can’t parse ‘spk-ctl-gpios’ property of node ‘/i2c@ff510000/es8311@18[0]’[ 0.638216] of_get_named_gpiod_flags: can’t parse ‘spk-ctl-gpio’ property of node ‘/i2c@ff510000/es8311@18[0]’[ 0.638227] es8311 1-0018: using lookup tables for GPIO lookup[ 0.638235] es8311 1-0018: No GPIO consumer spk-ctl found[ 0.638242] es8311 1-0018: Don’t need spk-ctl gpio[ 0.642010] NET: Registered protocol family 17[ 0.642090] NET: Registered protocol family 15[ 0.642116] [BT_RFKILL]: Enter rfkill_rk_init[ 0.642128] [WLAN_RFKILL]: Enter rfkill_wlan_init[ 0.643896] flash vendor_init_thread![ 0.643922] flash vendor storage:20170308 ret = -1[ 0.644399] Registering SWP/SWPB emulation handler[ 0.648719] rga2: Driver loaded successfully ver:3.2.56726[ 0.648954] rga2: Module initialized.[ 0.656720] mmc_host mmc0: Bus speed (slot 0) = 198000000Hz (slot req 200000000Hz, actual 198000000HZ div = 0)[ 0.656761] dwmmc_rockchip ffc50000.dwmmc: Successfully tuned phase to 90[ 0.656865] mmc0: new HS200 MMC card at address 0001[ 0.658156] mmcblk0: mmc0:0001 8GTF4R 7.28 GiB[ 0.659059] mmcblk0boot0: mmc0:0001 8GTF4R partition 1 4.00 MiB[ 0.659827] mmcblk0boot1: mmc0:0001 8GTF4R partition 2 4.00 MiB[ 0.660158] mmcblk0rpmb: mmc0:0001 8GTF4R partition 3 512 KiB, chardev (241:0)[ 0.663202] mmcblk0: p1 p2 p3 p4[ 0.674146] rockchip-drm display-subsystem: devfreq is not set[ 0.674436] rockchip-drm display-subsystem: bound ffb00000.vop (ops 0xb0836b80)[ 0.674481] rockchip-rgb fe000000.syscon:rgb: [drm:rockchip_rgb_bind] ERROR failed to find panel or bridge: -517[ 0.674503] rockchip-drm display-subsystem: failed to bind fe000000.syscon:rgb (ops 0xb083dec8): -517[ 0.674652] rockchip-drm display-subsystem: master bind failed: -517[ 0.675313] of_get_named_gpiod_flags: can’t parse ‘simple-audio-card,hp-det-gpio’ property of node ‘/i2s0-sound[0]’[ 0.675327] of_get_named_gpiod_flags: can’t parse ‘simple-audio-card,mic-det-gpio’ property of node ‘/i2s0-sound[0]’[ 0.741158] asoc-simple-card i2s0-sound: ES8311 HiFi <-> ff800000.i2s mapping ok[ 0.741216] asoc-simple-card i2s0-sound: ASoC: no source widget found for MICBIAS1[ 0.741254] asoc-simple-card i2s0-sound: ASoC: Failed to add route MICBIAS1 -> direct -> Mic Jack[ 0.741281] asoc-simple-card i2s0-sound: ASoC: no sink widget found for IN1P[ 0.741307] asoc-simple-card i2s0-sound: ASoC: Failed to add route Mic Jack -> direct -> IN1P[ 0.741332] asoc-simple-card i2s0-sound: ASoC: no source widget found for HPOL[ 0.741358] asoc-simple-card i2s0-sound: ASoC: Failed to add route HPOL -> direct -> Headphone Jack[ 0.741385] asoc-simple-card i2s0-sound: ASoC: no source widget found for HPOR[ 0.741411] asoc-simple-card i2s0-sound: ASoC: Failed to add route HPOR -> direct -> Headphone Jack[ 0.753632] rockchip-drm display-subsystem: devfreq is not set[ 0.754204] rockchip-drm display-subsystem: bound ffb00000.vop (ops 0xb0836b80)[ 0.754320] rockchip-rgb fe000000.syscon:rgb: [drm:rockchip_rgb_bind] ERROR failed to find panel or bridge: -517[ 0.754383] rockchip-drm display-subsystem: failed to bind fe000000.syscon:rgb (ops 0xb083dec8): -517[ 0.754683] rockchip-drm display-subsystem: master bind failed: -517[ 0.757710] rockchip-drm display-subsystem: devfreq is not set[ 0.758203] rockchip-drm display-subsystem: bound ffb00000.vop (ops 0xb0836b80)[ 0.758277] rockchip-rgb fe000000.syscon:rgb: [drm:rockchip_rgb_bind] ERROR failed to find panel or bridge: -517[ 0.758307] rockchip-drm display-subsystem: failed to bind fe000000.syscon:rgb (ops 0xb083dec8): -517[ 0.758529] rockchip-drm display-subsystem: master bind failed: -517[ 0.759924] rkcif rkcif_mipi_lvds: clear unready subdev num: 1[ 0.759973] rockchip-mipi-dphy-rx: No link between dphy and sensor[ 0.760494] rockchip-mipi-dphy-rx: No link between dphy and sensor[ 0.760542] rkcif_mipi_lvds: Async subdev notifier completed[ 0.761608] rkisp rkisp-vir0: clear unready subdev num: 1[ 0.762496] rockchip-mipi-dphy-rx: No link between dphy and sensor[ 0.762533] rockchip-mipi-dphy-rx: No link between dphy and sensor[ 0.762561] rkisp0: Invalid mipi data type[ 0.762580] rkisp0: update sensor failed[ 0.762672] ALSA device list:[ 0.762704] #0: rockchip,i2s0-sound[ 0.762715] #7: Loopback 1[ 0.770295] EXT4-fs (mmcblk0p3): INFO: recovery required on readonly filesystem[ 0.770325] EXT4-fs (mmcblk0p3): write access will be enabled during recovery[ 0.854227] vendor storage:20190527 ret = 0[ 0.874317] EXT4-fs (mmcblk0p3): recovery complete[ 0.876602] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)[ 0.876709] VFS: Mounted root (ext4 filesystem) readonly on device 179:3.[ 0.884404] devtmpfs: mounted[ 0.885890] Freeing unused kernel memory: 1024K[ 0.886242] Run /sbin/init as init process[ 0.925223] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null)[ 1.101386] udevd[106]: starting version 3.2.7[ 1.107239] udevd[106]: specified group ‘kvm’ unknown[ 1.127219] udevd[107]: starting eudev-3.2.7[ 1.262513] rockchip-mipi-dphy-rx: No link between dphy and sensor[ 1.269646] rockchip-mipi-dphy-rx: No link between dphy and sensor[ 1.270438] rockchip-mipi-dphy-rx: No link between dphy and sensor[ 1.273006] rockchip-mipi-dphy-rx: No link between dphy and sensor[ 1.300054] rockchip-mipi-dphy-rx: No link between dphy and sensor[ 1.731079] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null)[ 1.773085] EXT4-fs (mmcblk0p3): re-mounted. Opts: (null)[ 1.791486] phy phy-ff4c0000.usb2-phy.1: charger = USB_SDP_CHARGER[ 2.252289] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)[ 2.341301] rockchip-drm display-subsystem: devfreq is not set[ 2.341753] rockchip-drm display-subsystem: bound ffb00000.vop (ops 0xb0836b80)[ 2.341843] rockchip-rgb fe000000.syscon:rgb: [drm:rockchip_rgb_bind] ERROR* failed to find panel or bridge: -517[ 2.341868] rockchip-drm display-subsystem: failed to bind fe000000.syscon:rgb (ops 0xb083dec8): -517[ 2.342103] rockchip-drm display-subsystem: master bind failed: -517[ 2.342274] Generic PHY stmmac-0:01: attached PHY driver [Generic PHY] (mii_bus:phy_addr=stmmac-0:01, irq=POLL)[ 2.353219] dwmac4: Master AXI performs any burst length[ 2.353265] rk_gmac-dwmac ffc40000.ethernet eth0: No Safety Features support found[ 2.353294] rk_gmac-dwmac ffc40000.ethernet eth0: IEEE 1588-2008 Advanced Timestamp supported[ 2.353579] rk_gmac-dwmac ffc40000.ethernet eth0: registered PTP clock[ 3.910519] Config b/1 of rockchip needs at least one function.[ 3.910589] configfs-gadget ffd00000.dwc3: failed to start rockchip: -22[ 3.946295] galcore: loading out-of-tree module taints kernel.[ 3.957065] galcore: npu init.

rv1126 reboot重启时，内核崩溃，请大家帮忙看看是哪了问题

网络经fpga后给到海思3516av300，因为av300仅支持百兆，设备树里面强制将千兆转换成百兆，网络通了；在后期处理业务是发现网络带宽不够，只有8兆左右，而且tcpdump抓到的数据包经流分析，存在重复报文和乱序的问题。请各位大神指点一下，本人对网络这一块不了解。

一个视频芯片的驱动程序，运行时偶尔会打印，并伴随网络不通，串口不通等；

海思3516cv500 查看/proc/umap/vi chn_status 无数据，使用的是lvds接口，日志如下：

海思3516cv500，根据手册和网上查到的资料，配置了lvds，Dev，PIPE结构体，并替换掉默认的配置，运行起来后报错如图，请大家帮忙分析一下，本人小白一枚，刚接触海思平台，请大家指导指导，十分感谢！！！

fpga通过lvds接口发送数据给3516av300，未经过sensor，sensor需要怎配置？是否需要屏蔽掉呢？因为运行sample_vio时，会报错，如图：

海思3516av300 系统加载sdk中ko文件中load3516av300的原厂驱动，部分驱动加载时系统崩溃，如图，只是其中一部分