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TLV320DAC3120: How CAN I setting my TLV320DAC3120 in AM5728

Part Number: TLV320DAC3120
Other Parts Discussed in Thread: AM5728

Hi All,

We use TLV320DAC3120 in AM5728...

And I can't play music....

Here is my circuit diagram:

And my SDK : ti-processor-sdk-linux-am57xx-evm-05.01.00.11

Here is my dts configure:

I compare the register of tlv320dac3100 and tlc320dac3120 , I think TLV320DAC312 can use  tlv320dac3100 driver..

here is my boot log:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.14.67-gd315a9bb00 (ti@localhost) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #44 SMP PREEMPT Sun Jun 14 11:12:24 CST 2020
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt: Machine model: TI AM5728 EVM
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
[    0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
[    0.000000] On node 0 totalpages: 474368
[    0.000000] free_area_init_node: node 0, pgdat c10552c0, node_mem_map eeda2000
[    0.000000]   DMA zone: 1728 pages used for memmap                                                                                                                
[    0.000000]   DMA zone: 0 pages reserved                                                                                                                          
[    0.000000]   DMA zone: 147456 pages, LIFO batch:31                                                                                                               
[    0.000000]   HighMem zone: 326912 pages, LIFO batch:31                                                                                                           
[    0.000000] DRA752 ES2.0                                                                                                                                          
[    0.000000] percpu: Embedded 15 pages/cpu @eed2b000 s31308 r8192 d21940 u61440                                                                                    
[    0.000000] pcpu-alloc: s31308 r8192 d21940 u61440 alloc=15*4096                                                                                                  
[    0.000000] pcpu-alloc: [0] 0 [0] 1                                                                                                                               
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 472640                                                                                         
[    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=516923ee-02 rw rootfstype=ext4 rootwait                                                     
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)                                                                                                  
[    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] Memory: 1675548K/1897472K available (8192K kernel code, 353K rwdata, 2668K rodata, 2048K init, 311K bss, 33508K reserved, 188416K cma-reserved, 12830)
[    0.000000] Virtual kernel memory layout:                                                                                                                         
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)                                                                                                     
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)                                                                                                     
                   vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)                                                                                                     
                   lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)                                                                                                     
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)                                                                                                     
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)                                                                                                     
                     .text : 0xc0008000 - 0xc0a00000   (10208 kB)                                                                                                    
                     .init : 0xc0e00000 - 0xc1000000   (2048 kB)                                                                                                     
                     .data : 0xc1000000 - 0xc1058468   ( 354 kB)                                                                                                     
                      .bss : 0xc105a000 - 0xc10a7f2c   ( 312 kB)                                                                                                     
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1                                                                                            
[    0.000000] Preemptible hierarchical RCU implementation.                                                                                                          
[    0.000000]  Tasks RCU enabled.                                                                                                                                   
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16                                                                                                       
[    0.000000] GIC: Using split EOI/Deactivate mode                                                                                                                  
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz                                                                                                            
[    0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).                                                                                                  
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns                                           
[    0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns                                                                           
[    0.000017] Switching to timer-based delay loop, resolution 162ns                                                                                                 
[    0.000343] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns                                                     
[    0.000352] OMAP clocksource: 32k_counter at 32768 Hz                                                                                                             
[    0.000847] Console: colour dummy device 80x30                                                                                                                    
[    0.000864] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'                                                                                            
[    0.000871] This ensures that you still see kernel messages. Please                                                                                               
[    0.000878] update your kernel commandline.                                                                                                                       
[    0.000899] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)                                                 
[    0.000914] pid_max: default: 32768 minimum: 301                                                                                                                  
[    0.001037] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)                                                                                           
[    0.001051] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)                                                                                      
[    0.001569] CPU: Testing write buffer coherency: ok                                                                                                               
[    0.001793] /cpus/cpu@0 missing clock-frequency property                                                                                                          
[    0.001811] /cpus/cpu@1 missing clock-frequency property                                                                                                          
[    0.001823] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000                                                                                                      
[    0.039860] Setting up static identity map for 0x80200000 - 0x80200060                                                                                            
[    0.059869] Hierarchical SRCU implementation.                                                                                                                     
[    0.080061] EFI services will not be available.                                                                                                                   
[    0.099929] smp: Bringing up secondary CPUs ...                                                                                                                   
[    0.170242] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001                                                                                                      
[    0.170335] smp: Brought up 1 node, 2 CPUs                                                                                                                        
[    0.170349] SMP: Total of 2 processors activated (24.59 BogoMIPS).                                                                                                
[    0.170357] CPU: All CPU(s) started in HYP mode.                                                                                                                  
[    0.170363] CPU: Virtualization extensions available.                                                                                                             
[    0.170874] devtmpfs: initialized                                                                                                                                 
[    0.190602] random: get_random_u32 called from bucket_table_alloc+0x108/0x230 with crng_init=0                                                                    
[    0.190848] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0                                                                               
[    0.191042] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns                                                      
[    0.191058] futex hash table entries: 512 (order: 3, 32768 bytes)                                                                                                 
[    0.194823] pinctrl core: initialized pinctrl subsystem                                                                                                           
[    0.195280] DMI not present or invalid.                                                                                                                           
[    0.195524] NET: Registered protocol family 16                                                                                                                    
[    0.196577] DMA: preallocated 256 KiB pool for atomic coherent allocations                                                                                        
[    0.197506] omap_hwmod: l3_main_2 using broken dt data from ocp                                                                                                   
[    0.306171] omap_hwmod: dcan1: _wait_target_disable failed                                                                                                        
[    0.404564] cpuidle: using governor ladder                                                                                                                        
[    0.404596] cpuidle: using governor menu                                                                                                                          
[    0.412518] gpio gpiochip0: (gpio): added GPIO chardev (254:0)                                                                                                    
[    0.412582] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)                                                                              
[    0.412638] OMAP GPIO hardware version 0.1                                                                                                                        
[    0.413280] gpio gpiochip1: (gpio): added GPIO chardev (254:1)                                                                                                    
[    0.413342] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)                                                                             
[    0.414004] gpio gpiochip2: (gpio): added GPIO chardev (254:2)                                                                                                    
[    0.414067] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)                                                                             
[    0.414735] gpio gpiochip3: (gpio): added GPIO chardev (254:3)                                                                                                    
[    0.414801] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)                                                                            
[    0.415452] gpio gpiochip4: (gpio): added GPIO chardev (254:4)                                                                                                    
[    0.415517] gpiochip_setup_dev: registered GPIOs 128 to 159 on device: gpiochip4 (gpio)                                                                           
[    0.416189] gpio gpiochip5: (gpio): added GPIO chardev (254:5)                                                                                                    
[    0.416250] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip5 (gpio)                                                                           
[    0.416894] gpio gpiochip6: (gpio): added GPIO chardev (254:6)                                                                                                    
[    0.416956] gpiochip_setup_dev: registered GPIOs 192 to 223 on device: gpiochip6 (gpio)                                                                           
[    0.417626] gpio gpiochip7: (gpio): added GPIO chardev (254:7)                                                                                                    
[    0.417693] gpiochip_setup_dev: registered GPIOs 224 to 255 on device: gpiochip7 (gpio)                                                                           
[    0.443330] No ATAGs?                                                                                                                                             
[    0.443403] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.                                                                           
[    0.443416] hw-breakpoint: maximum watchpoint size is 8 bytes.                                                                                                    
[    0.443797] omap4_sram_init:Unable to allocate sram needed to handle errata I688                                                                                  
[    0.443808] omap4_sram_init:Unable to get sram pool needed to handle errata I688                                                                                  
[    0.444328] OMAP DMA hardware revision 0.0                                                                                                                        
[    0.454212] edma 43300000.edma: memcpy is disabled                                                                                                                
[    0.457465] edma 43300000.edma: TI EDMA DMA engine driver                                                                                                         
[    0.464394] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)                                                           
[    0.464792] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator-mmcwl[0]' - status (0)                                                      
[    0.465037] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-com_3v6[0]'                                                            
[    0.465445] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-main_12v0[0]'                                                          
[    0.465672] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm_5v0[0]'                                                            
[    0.465719] evm_5v0: supplied by main_12v0                                                                                                                        
[    0.465973] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vdd_3v3[0]'                                                            
[    0.466147] com_3v6: supplied by evm_5v0                                                                                                                          
[    0.466289] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-aic_dvdd[0]'                                                           
[    0.466630] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator-vtt[0]' - status (0)                                                        
[    0.469079] omap-iommu 40d01000.mmu: 40d01000.mmu registered                                                                                                      
[    0.469275] omap-iommu 40d02000.mmu: 40d02000.mmu registered                                                                                                      
[    0.469513] omap-iommu 58882000.mmu: 58882000.mmu registered                                                                                                      
[    0.469754] omap-iommu 55082000.mmu: 55082000.mmu registered                                                                                                      
[    0.470104] omap-iommu 41501000.mmu: 41501000.mmu registered                                                                                                      
[    0.470307] omap-iommu 41502000.mmu: 41502000.mmu registered                                                                                                      
[    0.470594] iommu: Adding device 58820000.ipu to group 1                                                                                                          
[    0.470677] iommu: Adding device 55020000.ipu to group 2                                                                                                          
[    0.470827] iommu: Adding device 40800000.dsp to group 0                                                                                                          
[    0.471076] iommu: Adding device 41000000.dsp to group 3                                                                                                          
[    0.473166] palmas 0-0058: Irq flag is 0x00000008                                                                                                                 
[    0.502755] palmas 0-0058: Muxing GPIO 2b, PWM 0, LED 0                                                                                                           
[    0.504288] SMPS12: supplied by regulator-dummy                                                                                                                   
[    0.505983] SMPS3: supplied by regulator-dummy                                                                                                                    
[    0.507656] SMPS45: supplied by regulator-dummy                                                                                                                   
[    0.509497] SMPS6: supplied by regulator-dummy                                                                                                                    
[    0.510934] SMPS7: supplied by regulator-dummy                                                                                                                    
[    0.512365] SMPS8: supplied by regulator-dummy                                                                                                                    
[    0.513663] SMPS9: supplied by regulator-dummy                                                                                                                    
[    0.514378] LDO1: supplied by regulator-dummy                                                                                                                     
[    0.521309] LDO2: supplied by regulator-dummy                                                                                                                     
[    0.521359] random: fast init done                                                                                                                                
[    0.531163] LDO3: supplied by regulator-dummy                                                                                                                     
[    0.541178] LDO4: supplied by regulator-dummy                                                                                                                     
[    0.551204] LDO5: supplied by regulator-dummy                                                                                                                     
[    0.551938] LDO6: supplied by regulator-dummy                                                                                                                     
[    0.552662] LDO7: supplied by regulator-dummy                                                                                                                     
[    0.553379] LDO8: supplied by regulator-dummy                                                                                                                     
[    0.554115] LDO9: supplied by regulator-dummy                                                                                                                     
[    0.561249] LDOLN: supplied by regulator-dummy                                                                                                                    
[    0.571270] LDOUSB: supplied by regulator-dummy                                                                                                                   
[    0.583139] gpiochip_find_base: found new base at 504                                                                                                             
[    0.583269] gpio gpiochip8: (48070000.i2c:tps659038@58:tps659038_gpio): added GPIO chardev (254:8)                                                                
[    0.583335] gpiochip_setup_dev: registered GPIOs 504 to 511 on device: gpiochip8 (48070000.i2c:tps659038@58:tps659038_gpio)                                       
[    0.583742] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz                                                                                                       
[    0.584397] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz                                                                                                       
[    0.584911] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz                                                                                                       
[    0.585085] media: Linux media interface: v0.10                                                                                                                   
[    0.585122] Linux video capture interface: v2.00                                                                                                                  
[    0.585201] pps_core: LinuxPPS API ver. 1 registered                                                                                                              
[    0.585210] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>                                                              
[    0.585229] PTP clock support registered                                                                                                                          
[    0.585256] EDAC MC: Ver: 3.0.0                                                                                                                                   
[    0.590702] dmi: Firmware registration failed.                                                                                                                    
[    0.591111] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400                                                                                                 
[    0.591393] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400                                                                                                 
[    0.591734] Advanced Linux Sound Architecture Driver Initialized.                                                                                                 
[    0.592732] clocksource: Switched to clocksource arch_sys_counter                                                                                                 
[    0.600328] NET: Registered protocol family 2                                                                                                                     
[    0.600886] TCP established hash table entries: 8192 (order: 3, 32768 bytes)                                                                                      
[    0.600950] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)                                                                                             
[    0.601076] TCP: Hash tables configured (established 8192 bind 8192)                                                                                              
[    0.601142] UDP hash table entries: 512 (order: 2, 16384 bytes)                                                                                                   
[    0.601175] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)                                                                                              
[    0.601297] NET: Registered protocol family 1                                                                                                                     
[    0.601635] RPC: Registered named UNIX socket transport module.                                                                                                   
[    0.601645] RPC: Registered udp transport module.                                                                                                                 
[    0.601652] RPC: Registered tcp transport module.                                                                                                                 
[    0.601660] RPC: Registered tcp NFSv4.1 backchannel transport module.                                                                                             
[    0.601670] PCI: CLS 0 bytes, default 64                                                                                                                          
[    0.602618] hw perfevents: no interrupt-affinity property for /pmu, guessing.                                                                                     
[    0.602847] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available                                                                         
[    0.603850] workingset: timestamp_bits=14 max_order=19 bucket_order=5                                                                                             
[    0.607913] squashfs: version 4.0 (2009/01/31) Phillip Lougher                                                                                                    
[    0.608420] NFS: Registering the id_resolver key type                                                                                                             
[    0.608443] Key type id_resolver registered                                                                                                                       
[    0.608452] Key type id_legacy registered                                                                                                                         
[    0.608490] ntfs: driver 2.1.32 [Flags: R/O].                                                                                                                     
[    0.611643] bounce: pool size: 64 pages                                                                                                                           
[    0.611686] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)                                                                                  
[    0.611696] io scheduler noop registered                                                                                                                          
[    0.611705] io scheduler deadline registered                                                                                                                      
[    0.611857] io scheduler cfq registered (default)                                                                                                                 
[    0.611867] io scheduler mq-deadline registered                                                                                                                   
[    0.611876] io scheduler kyber registered                                                                                                                         
[    0.617265] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128                                                                                     
[    0.634673] vdd_3v3: supplied by regen1                                                                                                                           
[    0.634948] aic_dvdd_fixed: supplied by vdd_3v3                                                                                                                   
[    0.635021] vtt_fixed: supplied by smps3                                                                                                                          
[    0.672743] NOHZ: local_softirq_pending 80                                                                                                                        
[    0.676976] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled                                                                                             
[    0.679539] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 43, base_baud = 3000000) is a 8250                                                                   
[    0.680304] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 44, base_baud = 3000000) is a 8250                                                                   
[    0.681043] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 45, base_baud = 3000000) is a 8250                                                                   
[    1.699489] console [ttyS2] enabled                                                                                                                               
[    1.703783] 4806e000.serial: ttyS3 at MMIO 0x4806e000 (irq = 46, base_baud = 3000000) is a 8250                                                                   
[    1.713284] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 47, base_baud = 3000000) is a 8250                                                                   
[    1.722762] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 48, base_baud = 3000000) is a 8250                                                                   
[    1.732238] 48420000.serial: ttyS6 at MMIO 0x48420000 (irq = 49, base_baud = 3000000) is a 8250                                                                   
[    1.741731] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 50, base_baud = 3000000) is a 8250                                                                   
[    1.751228] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 51, base_baud = 3000000) is a 8250                                                                   
[    1.760730] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 52, base_baud = 3000000) is a 8250                                                                   
[    1.771452] omap_rng 48090000.rng: Random Number Generator ver. 20                                                                                                
[    1.778591] DSS: OMAP DSS rev 6.1                                                                                                                                 
[    1.783079] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)                                                                              
[    1.792863] panel-dpi display: GPIO lookup for consumer enable                                                                                                    
[    1.792871] panel-dpi display: using device tree for GPIO lookup                                                                                                  
[    1.792881] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/display[0]'                                                                   
[    1.792890] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/display[0]'                                                                    
[    1.792897] panel-dpi display: using lookup tables for GPIO lookup                                                                                                
[    1.792904] panel-dpi display: lookup for GPIO enable failed                                                                                                      
[    1.792912] panel-dpi display: GPIO lookup for consumer reset                                                                                                     
[    1.792918] panel-dpi display: using device tree for GPIO lookup                                                                                                  
[    1.792927] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/display[0]'                                                                    
[    1.792934] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/display[0]'                                                                     
[    1.792941] panel-dpi display: using lookup tables for GPIO lookup                                                                                                
[    1.792948] panel-dpi display: lookup for GPIO reset failed                                                                                                       
[    1.792985] panel-dpi display: display supply vcc not found, using dummy regulator                                                                                
[    1.811124] brd: module loaded                                                                                                                                    
[    1.819650] loop: module loaded                                                                                                                                   
[    1.826644] mdio_bus fixed-0: GPIO lookup for consumer reset                                                                                                      
[    1.826652] mdio_bus fixed-0: using lookup tables for GPIO lookup                                                                                                 
[    1.826659] mdio_bus fixed-0: lookup for GPIO reset failed                                                                                                        
[    1.826683] libphy: Fixed MDIO Bus: probed                                                                                                                        
[    1.833405] mdio_bus 48485000.mdio: GPIO lookup for consumer reset                                                                                                
[    1.833413] mdio_bus 48485000.mdio: using device tree for GPIO lookup                                                                                             
[    1.833425] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/ethernet@48484000/mdio@48485000[0]'                                        
[    1.833435] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/ethernet@48484000/mdio@48485000[0]'                                         
[    1.833441] mdio_bus 48485000.mdio: using lookup tables for GPIO lookup                                                                                           
[    1.833448] mdio_bus 48485000.mdio: lookup for GPIO reset failed                                                                                                  
[    1.892762] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000                                                                               
[    1.900457] libphy: 48485000.mdio: probed                                                                                                                         
[    1.904948] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver TI DP83822                                                                        
[    1.913782] cpsw 48484000.ethernet: Detected MACID = 38:81:d7:82:d1:bc                                                                                            
[    1.920396] cpsw 48484000.ethernet: initialized cpsw ale version 1.4                                                                                              
[    1.926803] cpsw 48484000.ethernet: ALE Table size 1024                                                                                                           
[    1.932064] cpsw 48484000.ethernet: device node lookup for pps timer failed                                                                                       
[    1.939112] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)                                                                                     
[    1.947527] sis_ts_init ver. 3.01.03                                                                                                                              
[    1.951390] sis_ts_probe                                                                                                                                          
[    1.953974] sis_i2c_ts 3-005c: GPIO lookup for consumer reset                                                                                                     
[    1.953981] sis_i2c_ts 3-005c: using device tree for GPIO lookup                                                                                                  
[    1.953992] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/i2c@4807a000/sis_ts@5c[0]'                                                 
[    1.954002] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/i2c@4807a000/sis_ts@5c[0]'                                                  
[    1.954009] sis_i2c_ts 3-005c: using lookup tables for GPIO lookup                                                                                                
[    1.954016] sis_i2c_ts 3-005c: lookup for GPIO reset failed                                                                                                       
[    1.954023] sis_i2c_ts 3-005c: get reset pin ok                                                                                                                   
[    1.958572] sis_reset: reset                                                                                                                                      
[    1.982749] sis_reset: reset low                                                                                                                                  
[    2.102752] sis_reset: reset high                                                                                                                                 
[    2.106293] input: sis_touch as /devices/virtual/input/input0                                                                                                     
[    2.112232] of_get_named_gpiod_flags: parsed 'touch-gpio' property of node '/ocp/i2c@4807a000/sis_ts@5c[0]' - status (0)                                          
[    2.112238] sis_gpio_irq=36                                                                                                                                       
[    2.115134] sis_ts_probe: Start touchscreen sis_touch in interrupt mode                                                                                           
[    2.121778] sis_setup_chardev.                                                                                                                                    
[    2.124867] sis_hydra_touch_device driver(major 244) installed.                                                                                                   
[    2.130915] sis SIS_SLAVE_ADDR: 5c                                                                                                                                
[    2.134427] i2c /dev entries driver                                                                                                                               
[    2.138847] IR NEC protocol handler initialized                                                                                                                   
[    2.143421] IR RC5(x/sz) protocol handler initialized                                                                                                             
[    2.148497] IR RC6 protocol handler initialized                                                                                                                   
[    2.153062] IR JVC protocol handler initialized                                                                                                                   
[    2.157612] IR Sony protocol handler initialized                                                                                                                  
[    2.162247] IR SANYO protocol handler initialized                                                                                                                 
[    2.166987] IR Sharp protocol handler initialized                                                                                                                 
[    2.171709] IR MCE Keyboard/mouse protocol handler initialized                                                                                                    
[    2.177580] IR XMP protocol handler initialized                                                                                                                   
[    2.183268] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_fan[0]' - status (0)                                                                 
[    2.184492] gpio-fan gpio_fan: GPIO fan initialized                                                                                                               
[    2.190026] tmp102 0-0048: error reading config register                                                                                                          
[    2.195516] tmp102: probe of 0-0048 failed with error -121                                                                                                        
[    2.205232] sdhci: Secure Digital Host Controller Interface driver                                                                                                
[    2.211442] sdhci: Copyright(c) Pierre Ossman                                                                                                                     
[    2.216864] sdhci-pltfm: SDHCI platform and OF driver helper                                                                                                      
[    2.223190] sdhci-omap 4809c000.mmc: GPIO lookup for consumer cd                                                                                                  
[    2.223195] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup                                                                                            
[    2.223217] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0)                                                      
[    2.223243] sdhci-omap 4809c000.mmc: Got CD GPIO                                                                                                                  
[    2.227879] sdhci-omap 4809c000.mmc: GPIO lookup for consumer wp                                                                                                  
[    2.227885] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup                                                                                            
[    2.227892] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'                                                              
[    2.227898] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'                                                               
[    2.227902] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup                                                                                          
[    2.227908] sdhci-omap 4809c000.mmc: lookup for GPIO wp failed                                                                                                    
[    2.228295] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode                                                                                           
[    2.292940] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA                                                                                      
[    2.300385] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp                                                                                                  
[    2.300393] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup                                                                                            
[    2.300404] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]'                                                              
[    2.300412] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]'                                                               
[    2.300419] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup                                                                                          
[    2.301536] sdhci-omap 480b4000.mmc: lookup for GPIO wp failed                                                                                                    
[    2.340306] mmc0: host does not support reading read-only switch, assuming write-enable                                                                           
[    2.350389] mmc0: new high speed SDHC card at address 59b4                                                                                                        
[    2.356227] mmcblk0: mmc0:59b4 SD    14.7 GiB                                                                                                                     
[    2.362121]  mmcblk0: p1 p2 p3                                                                                                                                    
[    2.362751] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA                                                                                      
[    2.363028] sdhci-omap 480ad000.mmc: GPIO lookup for consumer wp                                                                                                  
[    2.363031] sdhci-omap 480ad000.mmc: using device tree for GPIO lookup                                                                                            
[    2.363038] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]'                                                              
[    2.363042] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480ad000[0]'                                                               
[    2.363046] sdhci-omap 480ad000.mmc: using lookup tables for GPIO lookup                                                                                          
[    2.363050] sdhci-omap 480ad000.mmc: lookup for GPIO wp failed                                                                                                    
[    2.363336] sdhci-omap 480ad000.mmc: no pinctrl state for sdr104 mode                                                                                             
[    2.363339] sdhci-omap 480ad000.mmc: no pinctrl state for ddr50 mode                                                                                              
[    2.363344] sdhci-omap 480ad000.mmc: no pinctrl state for hs200_1_8v mode                                                                                         
[    2.422760] mmc2: SDHCI controller on 480ad000.mmc [480ad000.mmc] using PIO                                                                                       
[    2.433900] ledtrig-cpu: registered to indicate activity on CPUs                                                                                                  
[    2.446225] NET: Registered protocol family 10                                                                                                                    
[    2.451219] Segment Routing with IPv6                                                                                                                             
[    2.454966] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver                                                                                                   
[    2.461242] NET: Registered protocol family 17                                                                                                                    
[    2.465777] lib80211: common routines for IEEE802.11 drivers                                                                                                      
[    2.471474] lib80211_crypt: registered algorithm 'NULL'                                                                                                           
[    2.471478] lib80211_crypt: registered algorithm 'WEP'                                                                                                            
[    2.471482] lib80211_crypt: registered algorithm 'CCMP'                                                                                                           
[    2.471486] lib80211_crypt: registered algorithm 'TKIP'                                                                                                           
[    2.471607] Key type dns_resolver registered                                                                                                                      
[    2.476142] omap_voltage_late_init: Voltage driver support not added                                                                                              
[    2.482550] Power Management for TI OMAP4+ devices.                                                                                                               
[    2.487694] Registering SWP/SWPB emulation handler                                                                                                                
[    2.494275] mmc1: new DDR MMC card at address 0001                                                                                                                
[    2.502794] mmcblk1: mmc1:0001 Q1J55L 7.13 GiB                                                                                                                    
[    2.509035] mmcblk1boot0: mmc1:0001 Q1J55L partition 1 2.00 MiB                                                                                                   
[    2.517173] mmcblk1boot1: mmc1:0001 Q1J55L partition 2 2.00 MiB                                                                                                   
[    2.517201] dmm 4e000000.dmm: workaround for errata i878 in use                                                                                                   
[    2.518662] dmm 4e000000.dmm: initialized all PAT entries                                                                                                         
[    2.534662] mmcblk1rpmb: mmc1:0001 Q1J55L partition 3 4.00 MiB                                                                                                    
[    2.541415]  mmcblk1: p1 p2 p3 p4                                                                                                                                 
[    2.543201] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).                                                                                           
[    2.543204] [drm] No driver support for vblank timestamp query.                                                                                                   
[    2.546300] [drm] Enabling DMM ywrap scrolling                                                                                                                    
[    2.637045] Console: switching to colour frame buffer device 128x37                                                                                               
[    2.647238] omapdrm omapdrm.0: fb0: omapdrm frame buffer device                                                                                                   
[    2.653806] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0                                                                                     
[    2.661549] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/USER3[0]' - status (0)                                                          
[    2.661715] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/USER2[0]' - status (0)                                                          
[    2.661865] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/USER1[0]' - status (0)                                                          
[    2.662170] input: gpio_keys as /devices/platform/gpio_keys/input/input1                                                                                          
[    2.669236] hctosys: unable to open rtc device (rtc0)                                                                                                             
[    2.674807] aic_dvdd_fixed: disabling                                                                                                                             
[    2.678655] ldousb: disabling                                                                                                                                     
[    2.681882] ALSA device list:                                                                                                                                     
[    2.684900]   No soundcards found.                                                                                                                                
[    2.729255] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)                                                                          
[    2.737426] VFS: Mounted root (ext4 filesystem) on device 179:2.                                                                                                  
[    2.746832] devtmpfs: mounted                                                                                                                                     
[    2.750670] Freeing unused kernel memory: 2048K                                                                                                                   
[    2.772735] NOHZ: local_softirq_pending 40                                                                                                                        
[    3.050181] systemd[1]: System time before build time, advancing clock.                                                                                           
[    3.090117] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -)
[    3.111641] systemd[1]: Detected architecture arm.                                                                                                                
[    3.143735] systemd[1]: Set hostname to <skyla>.                                                                                                                  
[    3.232045] systemd-fstab-generator[91]: Failed to create mount unit file /run/systemd/generator/mnt-usb.mount, as it already exists. Duplicate entry in /etc/fst?
[    3.247705] systemd-fstab-generator[91]: Failed to create mount unit file /run/systemd/generator/mnt-usb1.mount, as it already exists. Duplicate entry in /etc/fs?
[    3.263263] systemd-fstab-generator[91]: Failed to create mount unit file /run/systemd/generator/mnt-usb2.mount, as it already exists. Duplicate entry in /etc/fs?
[    3.278976] systemd-fstab-generator[91]: Failed to create mount unit file /run/systemd/generator/mnt-usb3.mount, as it already exists. Duplicate entry in /etc/fs?
[    3.294454] systemd-fstab-generator[91]: Failed to create mount unit file /run/systemd/generator/mnt-usb4.mount, as it already exists. Duplicate entry in /etc/fs?
[    3.310231] systemd[89]: /lib/systemd/system-generators/systemd-fstab-generator failed with error code 1.                                                         
[    3.554252] random: systemd: uninitialized urandom read (16 bytes read)                                                                                           
[    3.561064] systemd[1]: Listening on Journal Socket.                                                                                                              
[    3.593019] random: systemd: uninitialized urandom read (16 bytes read)                                                                                           
[    3.601844] systemd[1]: Created slice User and Session Slice.                                                                                                     
[    3.632807] random: systemd: uninitialized urandom read (16 bytes read)                                                                                           
[    3.639516] systemd[1]: Listening on Syslog Socket.                                                                                                               
[    3.673069] systemd[1]: Reached target Swap.                                                                                                                      
[    3.702946] systemd[1]: Listening on udev Control Socket.                                                                                                         
[    3.732932] systemd[1]: Listening on udev Kernel Socket.                                                                                                          
[    4.271922] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)                                                                                                         
[    4.302958] cmemk: loading out-of-tree module taints kernel.                                                                                                      
[    4.309190] CMEMK module: reference Linux version 4.14.67                                                                                                         
[    4.321100] allocated heap buffer 0x40500000 of size 0x100000                                                                                                     
[    4.326953] cmemk initialized                                                                                                                                     
[    4.341230] cryptodev: driver 1.9 loaded.                                                                                                                         
[    4.372400] usbcore: registered new interface driver usbfs                                                                                                        
[    4.378025] usbcore: registered new interface driver hub                                                                                                          
[    4.384396] usbcore: registered new device driver usb                                                                                                             
[    4.399720] usbcore: registered new interface driver usbserial                                                                                                    
[    4.414668] usbcore: registered new interface driver ftdi_sio                                                                                                     
[    4.423157] usbserial: USB Serial support registered for FTDI USB Serial Device                                                                                   
[    4.753570] systemd-journald[103]: Received request to flush runtime journal from PID 1                                                                           
[    4.943034] NOHZ: local_softirq_pending 40                                                                                                                        
[    5.208011] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000                                                                           
[    5.251553] remoteproc remoteproc0: 58820000.ipu is available                                                                                                     
[    5.252061] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000                                                                           
[    5.252119] remoteproc remoteproc1: 55020000.ipu is available                                                                                                     
[    5.257258] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000                                                                           
[    5.257317] remoteproc remoteproc2: 40800000.dsp is available                                                                                                     
[    5.257637] omap-rproc 41000000.dsp: assigned reserved memory node dsp2-memory@9f000000                                                                           
[    5.257690] remoteproc remoteproc3: 41000000.dsp is available                                                                                                     
[    5.313717] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2                                                               
[    5.313727] remoteproc remoteproc2: powering up 40800000.dsp                                                                                                      
[    5.313752] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2                                                               
[    5.313763] remoteproc remoteproc2: request_firmware failed: -2                                                                                                   
[    5.313835] remoteproc remoteproc3: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2                                                               
[    5.313845] remoteproc remoteproc3: powering up 41000000.dsp                                                                                                      
[    5.313899] remoteproc remoteproc3: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2                                                               
[    5.313907] remoteproc remoteproc3: request_firmware failed: -2                                                                                                   
[    5.605977] remoteproc remoteproc1: powering up 55020000.ipu                                                                                                      
[    5.626236] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3747220                                                                              
[    5.654767] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1                                                                                                    
[    5.680898] rtc rtc1: 48070000.i2c:tps659038@58:tps659038_rtc: dev (253:1)                                                                                        
[    5.680909] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: rtc core: registered 48070000.i2c:tps659038@58:tps659038_rtc as rtc1                              
[    5.707200] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: GPIO lookup for consumer id                                                                       
[    5.707207] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using device tree for GPIO lookup                                                                 
[    5.707216] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/ocp/i2c@48070000/tps659038@58/tps659038_usb[0]'                                   
[    5.707223] of_get_named_gpiod_flags: can't parse 'id-gpio' property of node '/ocp/i2c@48070000/tps659038@58/tps659038_usb[0]'                                    
[    5.707228] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using lookup tables for GPIO lookup                                                               
[    5.707234] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: lookup for GPIO id failed                                                                         
[    5.707239] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: GPIO lookup for consumer vbus                                                                     
[    5.707244] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using device tree for GPIO lookup                                                                 
[    5.707250] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/ocp/i2c@48070000/tps659038@58/tps659038_usb[0]'                                 
[    5.707312] of_get_named_gpiod_flags: parsed 'vbus-gpio' property of node '/ocp/i2c@48070000/tps659038@58/tps659038_usb[0]' - status (0)                          
[    5.751634] remoteproc remoteproc0: powering up 58820000.ipu                                                                                                      
[    5.759801] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 6665500                                                                              
[    5.759839] at24 0-0050: 4096 byte 24c32 EEPROM, writable, 1 bytes/write                                                                                          
[    5.775175] omap_rtc 48838000.rtc: char device (253:2)                                                                                                            
[    5.775242] omap_rtc 48838000.rtc: registered as rtc2                                                                                                             
[    5.812852] rtc-ds1307 2-006f: read error -121                                                                                                                    
[    5.813104] rtc-ds1307: probe of 2-006f failed with error -121                                                                                                    
[    5.813398] tlv320aic31xx-codec 2-0018: GPIO lookup for consumer reset                                                                                            
[    5.813402] tlv320aic31xx-codec 2-0018: using device tree for GPIO lookup                                                                                         
[    5.813411] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/i2c@48060000/tlv320dac3100@18[0]'                                          
[    5.813416] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/i2c@48060000/tlv320dac3100@18[0]'                                           
[    5.813420] tlv320aic31xx-codec 2-0018: using lookup tables for GPIO lookup                                                                                       
[    5.813424] tlv320aic31xx-codec 2-0018: lookup for GPIO reset failed                                                                                              
[    5.845774] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin                                                                                                      
[    5.848207] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2                                                                                                     
[    5.858559] omap-des 480a5000.des: will run requests pump with realtime priority                                                                                  
[    5.874854] vpe 489d0000.vpe: Device registered as /dev/video0                                                                                                    
[    5.928780] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1                                                                                                    
[    5.944496] virtio_rpmsg_bus virtio0: rpmsg host is online                                                                                                        
[    5.951134] remoteproc remoteproc1: registered virtio0 (type 7)                                                                                                   
[    5.959994] remoteproc remoteproc1: remote processor 55020000.ipu is now up                                                                                       
[    5.969594] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65                                                                                        
[    5.978595] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66                                                                                        
[    6.010821] virtio_rpmsg_bus virtio1: rpmsg host is online                                                                                                        
[    6.029300] remoteproc remoteproc0: registered virtio1 (type 7)                                                                                                   
[    6.064687] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec                                                                                        
[    6.101578] remoteproc remoteproc0: remote processor 58820000.ipu is now up                                                                                       
[    6.111446] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3                                                                                                     
[    6.139891] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x3d                                                                                      
[    6.159952] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3                                                                                                     
[    6.171532] omap-aes 4b500000.aes: will run requests pump with realtime priority                                                                                  
[    6.197617] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3                                                                                                     
[    6.204240] omap-aes 4b700000.aes: will run requests pump with realtime priority                                                                                  
[    6.239490] [drm] Initialized pvr 1.14.3699939 20110701 for 56000000.gpu on minor 1                                                                               
[    6.372131] OF: /sound0/simple-audio-card,codec: could not find phandle                                                                                           
[    6.402587] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound0[0]'                                                   
[    6.427994] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound0[0]'                                                  
[    6.429466] asoc-simple-card sound0: tlv320dac31xx-hifi <-> 48468000.mcasp mapping ok                                                                             
[    6.449130] asoc-simple-card sound0: ASoC: no DMI vendor name!                                                                                                    
[    7.000781] net eth0: initializing cpsw version 1.15 (0)                                                                                                          
[    7.078693] dp83822: Modify Register +++                                                                                                                          
[    7.093789] dp83822: Reg 0x17 = 0x241                                                                                                                             
[    7.109910] dp83822: Reg 0x17 = 0x1241                                                                                                                            
[    7.128581] dp83822: Reg 0x462 = 0x0                                                                                                                              
[    7.164328] dp83822: Reg 0x462 = 0x3                                                                                                                              
[    7.168792] dp83822: Modify Register ---                                                                                                                          
[    7.232464] dp83822: Modify Register +++                                                                                                                          
[    7.260954] dp83822: Reg 0x17 = 0x1241                                                                                                                            
[    7.275564] dp83822: Reg 0x17 = 0x1241                                                                                                                            
[    7.308938] dp83822: Reg 0x462 = 0x3                                                                                                                              
[    7.322504] random: crng init done                                                                                                                                
[    7.322509] random: 7 urandom warning(s) missed due to ratelimiting                                                                                               
[    7.389943] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)                                                                          
[    7.486928] dp83822: Reg 0x462 = 0x3                                                                                                                              
[    7.486933] dp83822: Modify Register ---                                                                                                                          
[    7.506150] TI DP83822 48485000.mdio:01: attached PHY driver [TI DP83822] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)                                           
[    7.545404] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.                                                     
[    7.654166] cpts ptp bc clkid 0                                                                                                                                   
[    7.661965] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready                                                                                                    
[    7.886121] EXT4-fs (mmcblk1p3): recovery complete                                                                                                                
[    7.891169] EXT4-fs (mmcblk1p3): mounted filesystem with ordered data mode. Opts: (null)                                                                          
[    7.930269] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.                                                     
[    7.963096] EXT4-fs (mmcblk1p4): recovery complete                                                                                                                
[    7.963108] EXT4-fs (mmcblk1p4): mounted filesystem with ordered data mode. Opts: (null)                                                                          
[    7.974124] EXT4-fs (mmcblk1p2): recovery complete                                                                                                                
[    7.974135] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)                                                                          
[    8.472125] pruss 4b200000.pruss: creating PRU cores and other child platform devices                                                                             
[    8.480857] NET: Registered protocol family 44                                                                                                                    
[    8.487618] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101                                                                
[    8.487804] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102                                                                   
[    8.488551] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: published functions = 4                                                                                           
[    8.488572] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: published functions = 9                                                                                           
[    8.553125] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller                                                                                                        
[    8.553144] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1                                                                               
[    8.554119] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010                                                                   
[    8.554163] xhci-hcd xhci-hcd.0.auto: irq 198, io mem 0x48890000                                                                                                  
[    8.562795] hub 1-0:1.0: USB hub found                                                                                                                            
[    8.562836] hub 1-0:1.0: 1 port detected                                                                                                                          
[    8.563129] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller                                                                                                        
[    8.563140] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2                                                                               
[    8.563150] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0  SuperSpeed                                                                                           
[    8.563225] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.                                                                          
[    8.569733] hub 2-0:1.0: USB hub found                                                                                                                            
[    8.569759] hub 2-0:1.0: 1 port detected                                                                                                                          
[    8.570105] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller                                                                                                        
[    8.570120] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3                                                                               
[    8.578435] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010                                                                   
[    8.578475] xhci-hcd xhci-hcd.1.auto: irq 199, io mem 0x488d0000                                                                                                  
[    8.587989] hub 3-0:1.0: USB hub found                                                                                                                            
[    8.588015] hub 3-0:1.0: 1 port detected                                                                                                                          
[    8.588255] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller                                                                                                        
[    8.588264] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4                                                                               
[    8.588273] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0  SuperSpeed                                                                                           
[    8.588568] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.                                                                          
[    8.595322] hub 4-0:1.0: USB hub found                                                                                                                            
[    8.595348] hub 4-0:1.0: 1 port detected                                                                                                                          
[    8.774570] pruss 4b280000.pruss: creating PRU cores and other child platform devices                                                                             
[    8.806783] remoteproc remoteproc4: 4b234000.pru is available                                                                                                     
[    8.824646] pru-rproc 4b234000.pru: PRU rproc node /ocp/pruss_soc_bus@4b226004/pruss@0/pru@34000 probed successfully                                              
[    8.843493] remoteproc remoteproc5: 4b238000.pru is available                                                                                                     
[    8.849316] pru-rproc 4b238000.pru: PRU rproc node /ocp/pruss_soc_bus@4b226004/pruss@0/pru@38000 probed successfully                                              
[    8.871247] remoteproc remoteproc6: 4b2b4000.pru is available                                                                                                     
[    8.878119] pru-rproc 4b2b4000.pru: PRU rproc node /ocp/pruss_soc_bus@4b2a6004/pruss@0/pru@34000 probed successfully                                              
[    8.890307] remoteproc remoteproc7: 4b2b8000.pru is available                                                                                                     
[    8.897166] pru-rproc 4b2b8000.pru: PRU rproc node /ocp/pruss_soc_bus@4b2a6004/pruss@0/pru@38000 probed successfully                                              
[    8.932780] usb 1-1: new high-speed USB device number 2 using xhci-hcd                                                                                            
[    8.952764] usb 3-1: new high-speed USB device number 2 using xhci-hcd                                                                                            
[    9.139374] hub 1-1:1.0: USB hub found                                                                                                                            
[    9.143500] hub 1-1:1.0: 4 ports detected                                                                                                                         
[    9.166635] hub 3-1:1.0: USB hub found                                                                                                                            
[    9.170639] hub 3-1:1.0: 4 ports detected                                                                                                                         
[    9.426761] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]                                                                                            
[    9.460887] bc_example: disagrees about version of symbol device_create                                                                                           
[    9.467729] bc_example: Unknown symbol device_create (err -22)                                                                                                    
[    9.474057] bc_example: disagrees about version of symbol device_destroy                                                                                          
[    9.480812] bc_example: Unknown symbol device_destroy (err -22)                                                                                                   
[    9.678285] cpsw 48484000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx                                                                           
[    9.686816] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready                                                                                               
[    9.715283] NOHZ: local_softirq_pending 40                                                                                                                        
[    9.719406] NOHZ: local_softirq_pending 40                                                                                                                        
[   10.232746] NOHZ: local_softirq_pending 80                                                                                                                        
[   10.362780] NOHZ: local_softirq_pending 08                                                                                                                        
[   10.682953] bc_example: disagrees about version of symbol device_create                                                                                           
[   10.689602] bc_example: Unknown symbol device_create (err -22)                                                                                                    
[   10.696474] bc_example: disagrees about version of symbol device_destroy                                                                                          
[   10.703303] bc_example: Unknown symbol device_destroy (err -22)                                                                                                   
[   11.112761] NOHZ: local_softirq_pending 08                                                                                                                        
[   13.362749] NOHZ: local_softirq_pending 80                                                                                                                        
[   15.541056] NOHZ: local_softirq_pending 08                                                                                                                        
[   23.659901] usbcore: registered new interface driver usblp                                                                                                        
[   23.836951] usbcore: registered new interface driver rtl88x2bu                                                                                                    
[   23.972325] usbcore: registered new interface driver rtl88XXau                                                                                                    
[   24.067476] usbcore: registered new interface driver rtl8188eu                                                                                                    
[   24.160559] usbcore: registered new interface driver rtl8192eu                                                                                                    
[   24.210231] usbcore: registered new interface driver rt2800usb

And I use command "aplay" to play music, but I get some error...

Here is my ERROR:

aplay bird.wav

Playing WAVE 'bird.wav' : Signed 16 bit Little Endian, Rate 22254 Hz, Mono

[ 1082.758076] tlv320aic31xx-codec 2-0018: [HY] aic31xx->sysclk: 0
[ 1082.771935] tlv320aic31xx-codec 2-0018: [HY] aic31xx->p_div: 0
[ 1082.778036] tlv320aic31xx-codec 2-0018: Master clock not supplied
aplay: set_params:1382: Unable to install hw params:
ACCESS:  RW_INTERLEAVED
FORMAT:  S16_LE
SUBFORMAT:  STD
SAMPLE_BITS: 16
FRAME_BITS: 16
CHANNELS: 1
RATE: 22254
PERIOD_TIME: (124988 124989)
PERIOD_SIZE: (2781 2782)
PERIOD_BYTES: (5562 5564)                                                                                                                                            
PERIODS: (3 5)                                                                                                                                                       
BUFFER_TIME: (499910 499911)                                                                                                                                         
BUFFER_SIZE: 11125                                                                                                                                                   
BUFFER_BYTES: 22250                                                                                                                                                  
TICK_TIME: 0

Can someone help me ?

thanks...