This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

[参考译文] TLV320DAC3120:如何在 AM5728中设置 TLV320DAC3120

Guru**** 2813875 points

Other Parts Discussed in Thread: TLV320DAC3120, AM5728

请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/audio-group/audio/f/audio-forum/915531/tlv320dac3120-how-can-i-setting-my-tlv320dac3120-in-am5728

器件型号:TLV320DAC3120
主题中讨论的其他器件: AM5728

大家好、

我们在 AM5728中使用 TLV320DAC3120 ...

我不能播放音乐

我的电路图如下:

和我的 SDK:ti-processor-sdk-linux-am57xx-evm-05.01.00.11

下面是我的 DTS 配置:

我比较了 tlv320dac3100和 tlc320dac3120的寄存器,我认为 TLV320DAC312可以使用 tlv320dac3100驱动程序。 

以下是我的引导日志:

[0.000000]   在物理 CPU 0x0上引导 Linux
[0.000000]   Linux 版本4.14.67-gd315a9bb00 (ti@localhost)(gcc 版本7.2.1 20171011 (Linaro GCC 7.2-2017.11))#44 SMP 取代 Sun Jun 14 11:12:24 CST 2020
[0.000000]   CPU:ARMv7处理器[412fc0f2]修订版2 (ARMv7)、CR=30c5387d
[0.000000]   CPU:可用的 div 指令:修补分部代码
[0.000000]   CPU:PIPT/VIPT 非混叠数据高速缓存、PIPT 指令高速缓存
[0.0000]   、共个:FDT:机器模型:TI AM5728 EVM
[0.000000]   内存策略:数据高速缓存 writealloc
[0.000000]   EFI:从 FDT 获取 EFI 参数:
[0.000000]   EFI:未找到 UEFI。
[0.000000]   保留存储器:创建了0x000095800000 (大小为56 MIB)的 CMA 存储器池
[   0.000000]、共:保留内存:已初始化节点 ipu2-memory@95800000、兼容 id shared-dma-pool
[0.000000]   保留的存储器:创建了0x000099000000的 CMA 存储器池、大小为64 MiB
[   0.0000]、共:保留内存:已初始化节点 dsp1-memory@99000000、兼容 id shared-dma-pool
[0.000000]   保留内存:创建了0x00009d000000的 CMA 内存池,大小为32 mib
[   0.00000]、共:保留内存:已初始化节点 ipu1-memory@9d000000、兼容 id sharedma-dma-pool
[0.000000]   保留的存储器:创建了0x00009f000000的 CMA 存储器池、大小为8 mib
[   0.00000]、共:保留内存:已初始化节点 dsp2-memory@9f000000、兼容 id sharedma-dma-pool
[0.000000]   CMA:保留0x00000000fe400000处的24 MIB
[0.000000]   OMAP4:将0x00000000ffd00000映射到 DRAM 隔离层的 fe600000
[0.000000]   在节点0上总计:474368
[0.000000]   free_area_init_node:节点0、pgdat c10552c0、node_mem_map eeda2000
[0.000000]     DMA 区域:用于 memmap 的1728页                                                                                                                
[0.000000]     DMA 区域:保留0页                                                                                                                          
[0.000000]     DMA 区域:147456页、LIFO 批处理:31                                                                                                               
[0.000000]     HIGHMEM 区域:326912页、LIFO 批处理:31                                                                                                           
[0.000000]   DRA752 ES2.0                                                                                                                                          
[0.000000]   perpu:嵌入式15页/CPU @eed2b000 s31308r8192 d21940 u61440                                                                                    
[0.000000]   pcpu-alloc:s31308 r8192 d21940 u61440 alloc=15*4096                                                                                                  
[0.000000]   pcpu-alloc:[0][1] 1.                                                                                                                               
[0.000000]   在上构建了1个区域列表、移动分组。  总页数:472640                                                                                         
[0.000000]   内核命令行:console=ttyO2,115200n8 root=PARTUUUUID=516923ee-02 RW rootfstype=ext4 rootwait                                                     
[0.000000]   PID 哈希表条目:4096 (顺序:2、16384字节)                                                                                                  
[0.000000]   条目高速缓存散列表条目:131072 (顺序:7、524288字节)                                                                                      
[0.000000]   inode 高速缓存散列表条目:65536 (顺序:6、262144字节)                                                                                        
[0.000000]   内存:1675548K/1897472K 可用(8192K 内核代码、353K rwdata、2668K rodata、2048K init、311K BSS、 33508K 保留、188416K CMA 保留、12830)
[0.000000]   虚拟内核内存布局:                                                                                                                         
                  向量 :0xff0000-0xff1000  (  4KB)                                                                                                     
                  Fixmap :0xc00000 - 0xc00000  (3072 KB)                                                                                                     
                  vmalloc:0xf0800000 - 0x800000  (240 MB)                                                                                                     
                  低内存 :0xC0000000-0xf0000000  (768 MB)                                                                                                     
                  pkmap  :bfe00000 - 0xC0000000  (  2 MB)                                                                                                     
                  模块:bbf000000 - bbfe00000  ( 14 MB)                                                                                                     
                    .text:0xc0008000 - 0xc0a00000  (10208 KB)                                                                                                    
                    init:0xc0e00000 - 0xc1000000  (2048KB)                                                                                                     
                    .data:0xc1000000 - 0xc1058468  (354KB)                                                                                                     
                     .bss:0xc105a000-0xc10a7f2c  (312KB)                                                                                                     
[0.000000]   slub:HWalign=64、order=0-3、MinObjects=0、CPU=2、Nodes=1                                                                                            
[0.000000]   可抢占的分层 RCU 实现。                                                                                                          
[0.000000]    启用了 RCU 任务。                                                                                                                                   
[0.000000]   NR_IRQ:16、nr_IRQ:16、预分配 IRQ:16                                                                                                       
[0.000000]   GIC:使用分离 EOI/Deactivate 模式                                                                                                                  
[0.000000]   OMAP 时钟事件源:Timer1为32786Hz                                                                                                            
[0.000000]   arch_timer:以6.14MHz (phys)运行的 cp15计时器。                                                                                                  
[0.000000]   时钟源:arch_sys_counter:mask:0xffffffffffffffffffffffffff max_cycles:0x16af5adb9、max_idle_ns:440795202250 ns                                           
[0.000005]   sched_clock:6MHz 时为56位、分辨率为162ns、每4398046511023ns 换行一次                                                                           
[0.000017]   切换到基于计时器的延迟环路、分辨率为162ns                                                                                                 
[0.000343]   时钟源:32K_COUNTER:MASK:0xFFFFFFFF max_cycles:0xFFFFFFFF、max_idle_ns:58327039986419 ns                                                     
[0.000352]   OMAP 时钟源:32768Hz 时为32K_COUNTER                                                                                                             
[0.000847]   控制台:彩色虚拟设备80x30                                                                                                                    
[0.000864]   警告:您的'console=ttyO2'已被'ttyS2'替代                                                                                            
[0.000871]   这样可以确保您仍然看到内核消息。 请                                                                                               
[0.000878]   更新您的内核命令行。                                                                                                                       
[0.000899]   校准延迟环路(跳过)、使用计时器频率计算的值。 12.29茂物剪(lpj=61475)                                                 
[0.000914]   pid_max:默认值:32768最小值:301                                                                                                                  
[0.001037]   安装高速缓存散列表条目:2048 (顺序:1、8192字节)                                                                                           
[0.001051]   安装点缓存散列表条目:2048 (顺序:1、8192字节)                                                                                      
[0.001569]   CPU:测试写入缓冲区一致性:好                                                                                                               
[0.001793]   /cpus/cpu@0缺少时钟频率属性                                                                                                          
[0.001811]   /cpus/cpu@1缺少时钟频率属性                                                                                                          
[0.001823]   CPU0:线程-1、CPU 0、套接字0、mpidr 8000000                                                                                                      
[0.039860]   为0x80200000 - 0x80200060设置静态标识映射                                                                                            
[0.059869]   分层 SRCU 实现。                                                                                                                     
[0.080061]   EFI 服务将不可用。                                                                                                                   
[0.099929]   SMP:启动辅助 CPU ...                                                                                                                   
[0.170242]   CPU1:线程-1、CPU 1、插座0、mpidr 8000000001                                                                                                      
[0.170335]   SMP:带来1个节点、2个 CPU                                                                                                                        
[0.170349]   SMP:总共激活2个处理器(24.59个 BogoMips)。                                                                                                
[0.0357]   CPU:所有 CPU 均在 HYP 模式下启动。                                                                                                                  
[0.0363]   CPU:提供虚拟化扩展。                                                                                                             
[0.170874]   devtmpfs:已初始化                                                                                                                                 
[0.190602]   random:从 buck_table_alloc+0x108/0x230调用 get_random_u32、其中 crng_init=0                                                                    
[0.190848]   VFP 支持 v0.3:实施者41架构4第30部分变体 f rev 0                                                                               
[0.191042]   时钟源:Jiffies:MASK:0xFFFFFFFF max_cycles:0xFFFFFFFF、max_idle_ns:19112604462750000 ns                                                      
[0.191058]   futex 散列表条目:512 (顺序:3、32768字节)                                                                                                 
[0.194823]   pinctrl 内核:已初始化 pinctrl 子系统                                                                                                           
[0.195280]   DMI 不存在或无效。                                                                                                                           
[0.195524]   NET:注册协议系列16.                                                                                                                    
[0.196577]   DMA:为原子相干分配预分配256 K2B 池                                                                                        
[0.197506]   OMAP-hwmod:L3_main_2、使用来自 OCP 的断开 dt 数据                                                                                                   
[0.306171]   OMAP_hwmod:dcan1:_wait_target_disable 失败                                                                                                        
[0.404564]   空闲:使用调节梯                                                                                                                        
[0.404596]   空闲:使用调速器菜单                                                                                                                          
[0.412518]   GPIO gpiochip0:(GPIO):添加了 GPIO 特性(254:0)                                                                                                    
[0.412582]   gpiochip_setup_dev:在器件上注册了 GPIO 0至31:gpiochip0 (GPIO)                                                                              
[0.412638]   OMAP GPIO 硬件版本0.1                                                                                                                        
[0.413280]   GPIO gpiochip1:(GPIO):添加了 GPIO 特性(254:1)                                                                                                    
[0.413342]   gpiochip_setup_dev:在器件上注册了 GPIO 32至63:gpiochip1 (GPIO)                                                                             
[0.414004]   GPIO gpiochip2:(GPIO):添加了 GPIO 特性(254:2)                                                                                                    
[0.414067]   gpiochip_setup_dev:在器件上注册了64至95的 GPIO:gpiochip2 (GPIO)                                                                             
[0.414735]   GPIO 引脚3:(GPIO):添加了 GPIO 特性(254:3)                                                                                                    
[0.414801]   gpiochip_setup_dev:在器件上注册了 GPIO 96至127:gpiochip3 (GPIO)                                                                            
[0.415452]   GPIO gpiochip4:(GPIO):添加了 GPIO 特性(254:4)                                                                                                    
[0.415517]   gpiochip_setup_dev:在器件上注册了 GPIO 128至159:gpiochip4 (GPIO)                                                                           
[0.416189]   GPIO gpiochip5:(GPIO):添加了 GPIO 特性(254:5)                                                                                                    
[0.416250]   gpiochip_setup_dev:在器件上注册了160至191的 GPIO:gpiochip5 (GPIO)                                                                           
[0.416894]   GPIO gpiochip6:(GPIO):添加了 GPIO 特性(254:6)                                                                                                    
[0.416956]   gpiochip_setup_dev:在器件上注册了 GPIO 192至223:gpiochip6 (GPIO)                                                                           
[0.417626]   GPIO gpiochip7:(GPIO):添加了 GPIO 特性(254:7)                                                                                                    
[0.417693]   gpiochip_setup_dev:在器件上注册了 GPIO 224至255:gpiochip7 (GPIO)                                                                           
[0.443330]   没有 ATAG?                                                                                                                                             
[0.443403]   硬件断点:找到5个(+1保留)断点和4个观察点寄存器。                                                                           
[0.443416]   硬件断点:最大观察点大小为8字节。                                                                                                    
[0.443797]   OMAP4_SRAM_INIT:无法分配处理勘误表 I688所需的 SRAM                                                                                  
[0.443808]   OMAP4_SRAM_INIT:无法获取处理勘误 I688所需的 SRAM 池                                                                                  
[0.444328]   OMAP DMA 硬件版本0.0                                                                                                                        
[0.454212]   EDMA 43300000。EDMA:禁用 memcpy                                                                                                                
[0.457465]   EDMA 43300000。EDMA:TI EDMA DMA 引擎驱动程序                                                                                                         
[0.464394]   OMAP-DMA-engine 4a056000.DMA-controller:OMAP DMA 引擎驱动程序(支持 LinkedIn List1/2/3)                                                           
[0.464792]   of _get_named_gpio_FLAGS:解析了节点'/fixedreguler-mmcwl[0]的'GPIO'属性-状态(0)                                                      
[0.465037]   of_get_named_gpiod_flags:无法解析节点"/fixedreguler-com_3v6[0]的"GPIO"属性                                                            
[0.465445]   of_get_named_gpiod_flags:无法解析节点"/fixedreguler-main_12v0[0]的"GPIO"属性                                                          
[0.465672]   of_get_named_gpiod_flags:无法解析节点"/fixedreguler-evm_5v0[0]的"GPIO"属性                                                            
[0.465719]   EVM_5v0:由 MAIN_12v0供电                                                                                                                        
[0.465973]   of _get_named_gpiod_flags:无法解析节点"/fixedreguler-VDD_3V3[0]的"GPIO"属性                                                            
[0.466147]   com_3v6:由 EVM_5v0供电                                                                                                                          
[0.466289]   of _get_named_gpiod_flags:无法解析节点"/fixedreguler-AIC_DVDD[0]的"GPIO"属性                                                           
[0.466630]   of _get_named_gpio_FLAGS:解析了节点'/fixedreguler-VTT[0]的'GPIO'属性-状态(0)                                                        
[0.469079]   已注册 OMAP-iommu 40d01000.MMU:40d01000.MMU                                                                                                      
[0.469275]   已注册 OMAP-iommu 40d020.MMU:40d020.MMU                                                                                                      
[0.46953]   已注册 OMAP-iommu 588820.MMU:588820.MMU                                                                                                      
[0.46974]   OMAP-IMU 55082000.MMU:55082000.MMU 已注册                                                                                                      
[0.470104]   OMAP-iommu 41501000.MMU:已注册41501000.MMU                                                                                                      
[0.470307]   OMAP-iommu 415020.MMU:415020.MMU 已注册                                                                                                      
[0.470594]   iommu:将器件5882000.IPU 添加到组1                                                                                                          
[0.470677]   iommu:将器件5502000.IPU 添加到组2                                                                                                          
[0.470827]   iommu:将器件40800000.dsp 添加到组0                                                                                                          
[0.471076]   iommu:将器件41000000.dsp 添加到组3                                                                                                          
[0.473166]   Palmas 0-0058:IRQ 标志为0x00000008                                                                                                                 
[0.502755]   PALMAS 0-0058:多路复用 GPIO 2b、PWM 0、LED 0                                                                                                           
[0.504288]   SMPS12:由稳压器虚拟供电                                                                                                                   
[0.505983]   SMPS3:由稳压器虚拟供电                                                                                                                    
[0.507656]   SMPS45:由稳压器仿真提供                                                                                                                   
[0.509497]   SMPS6:由稳压器虚拟供电                                                                                                                    
[0.510934]   SMPS7:由稳压器虚拟供电                                                                                                                    
[0.512365]   SMPS8:由稳压器虚拟供电                                                                                                                    
[0.513663]   SMPS9:由稳压器虚拟供电                                                                                                                    
[0.514378]   LDO1:由稳压器虚拟供电                                                                                                                     
[0.521309]   LDO2:由稳压器虚拟供电                                                                                                                     
[0.521359]   随机:快速初始化完成                                                                                                                                
[0.531163]   LDO3:由稳压器虚拟供电                                                                                                                     
[0.541178]   LDO4:由稳压器虚拟供电                                                                                                                     
[0.551204]   LDO5:由稳压器虚拟供电                                                                                                                     
[0.551938]   LDO6:由稳压器仿真提供                                                                                                                     
[0.552662]   LDO7:由稳压器虚拟供电                                                                                                                     
[0.553379]   LDO8:由稳压器虚拟供电                                                                                                                     
[0.554115]   LDO9:由稳压器虚拟供电                                                                                                                     
[0.561249]   LDOLN:由稳压器仿真提供                                                                                                                    
[0.571270]   LDOUSB:由稳压器虚拟供电                                                                                                                   
[0.583139]   gpiochip_find_base:找到新的基址为504                                                                                                             
[0.583269]   GPIO gpiochip8:(48070000.i2c:tps659038@58:tps659038_gpio):添加了 GPIO chardev (254:8)                                                                
[0.583335]   gpiochip_setup_dev:在器件上注册了 GPIO 504至511:gpiochip8 (48070000.i2c:tps659038@58:tps659038_gpio)                                       
[0.583742]   omap_i2c 48070000.i2c:400kHz 时的总线0修订版0.12                                                                                                       
[0.584397]   OMAP_i2c 48060000.i2c:总线2修订版0.12、频率为400kHz                                                                                                       
[0.584911]   omap_i2c 4807a000。i2c:总线3 rev0.12为400kHz                                                                                                       
[0.585085]   介质:Linux 介质接口:v0.10                                                                                                                   
[0.585122]   Linux 视频捕获接口:v2.00                                                                                                                  
[0.585201]   pps_core:LinuxPPS API 版本。 1已注册                                                                                                              
[0.585210]   pps_core:软件版本 5.3.6 -版权所有2005-2007 Rodolfo Giometti                                                              
[0.585229]   已注册 PTP 时钟支持                                                                                                                          
[0.585256]   EDAC MC:版本:3.0.0                                                                                                                                   
[0.590702]   DMI:固件注册失败。                                                                                                                    
[0.591111]   OMAP-mailbox 48840000.mailbox:OMAP mailbox 修订版0x400                                                                                                 
[0.591393]   OMAP-mailbox 48842000.mailbox:OMAP mailbox 修订版0x400                                                                                                 
[0.591734]   已初始化高级 Linux 声音架构驱动程序。                                                                                                 
[0.592732]   时钟源:切换到时钟源 ARCH_SYS_COUNTER                                                                                                 
[0.600328]   NET:注册协议系列2.                                                                                                                     
[0.600886]   TCP 建立哈希表条目:8192 (顺序:3、32768字节)                                                                                      
[0.600950]   TCP 绑定哈希表条目:8192 (顺序:4、65536字节)                                                                                             
[0.601076]   TCP:配置哈希表(建立8192 BIND 8192)                                                                                              
[0.601142]   UDP 哈希表条目:512 (顺序:2、16384字节)                                                                                                   
[0.601175]   UP-Lite 哈希表条目:512 (顺序:2、16384字节)                                                                                              
[0.601297]   NET:注册协议系列1.                                                                                                                     
[0.601635]   RPC:注册后命名的 UNIX 套接字传输模块。                                                                                                   
[0.601645]   RPC:注册的 UDP 传输模块。                                                                                                                 
[0.601652]   RPC:注册的 TCP 传输模块。                                                                                                                 
[0.601660]   RPC:注册的 TCP NFSv4 4.1反向通道传输模块。                                                                                             
[0.601670]   PCI:CLS 0字节、默认64                                                                                                                          
[0.602618]   硬件性能事件:/PMU 没有中断关联属性、猜测。                                                                                     
[0.602847]   硬件性能事件:通过 armv7_cortex_a15 PMU 驱动器启用、提供7个计数器                                                                         
[0.603850]   工作集:TIMESTAMP_BITS =14 max_order=19 bucke_order=5                                                                                             
[0.607913]   squashfs:版本4.0 (2009/01/31) Phillip Lougher                                                                                                    
[0.608420]   NFS:注册 id_resolver 密钥类型                                                                                                             
[0.608443]   注册了密钥类型 id_resolver                                                                                                                       
[0.608452]   注册密钥类型 id_legacy                                                                                                                         
[0.608490]   NTFS:驱动程序2.1.32 [Flags:R/O]。                                                                                                                     
[0.611643]   退回:池大小:64页                                                                                                                           
[0.611686]   块层 SCSI 通用(BSG)驱动程序0.4版已加载(主要245)                                                                                  
[0.611696]   已注册 IO 调度程序 NOP                                                                                                                          
[0.611705]   已登记 IO 调度程序的截止日期                                                                                                                      
[0.611857]   注册的 IO 调度程序 cfq (默认值)                                                                                                                 
[0.611867]   已注册 IO 调度程序 MQ-Deadline                                                                                                                   
[0.611876]   已注册 IO 调度程序 kyber                                                                                                                         
[0.617265]   pinctrl-single 4a003400.pinmux:在 PA fc003400大小为1128的282个引脚                                                                                     
[0.634673]   VDD_3V3:由 regen1供电                                                                                                                           
[0.634948]   AIC_DVDD_FIXED:由 VDD_3V3供电                                                                                                                   
[0.635021]   VTT_FIXED:由 smps3供电                                                                                                                          
[0.672743]   NOHZ:local_softirq_pending 80                                                                                                                        
[0.676976]   串行:8250/16550驱动程序,10个端口,禁用 IRQ 共享                                                                                             
[0.679539]   4806a000.serial: tmio 0x4806a000处的 ttyS0 (IRQ = 43、base_baud = 3000000)是8250                                                                   
[0.680304]   4806c000.serial: tmio 0x4806c000处的 ttyS1 (IRQ = 44、base_baud = 3000000)是8250                                                                   
[0.681043]   48020000.serial: tmio 0x48020000处的 ttyS2 (IRQ = 45、base_baud = 3000000)是8250                                                                   
[1.699489]   控制台[ttyS2]已启用                                                                                                                               
[1.703783]   4806e000.serial: tmio 0x4806e000处的 ttyS3 (IRQ = 46、base_baud = 3000000)为8250                                                                   
[1.713284]   48066000.serial: tmio 0x48066000处的 ttyS4 (IRQ = 47、base_baud = 3000000)是8250                                                                   
[1.722762]   48068000.serial:在 MMIO 0x48068000 (IRQ = 48、base_baud = 3000000)处的 ttyS5是8250                                                                   
[1.732238]   48420000.serial:在 MMIO 0x48420000处的 ttyS6 (IRQ = 49、base_baud = 3000000)是8250                                                                   
[1.741731]   48422000.serial: tmio 0x48422000 (IRQ = 50、base_baud = 3000000)处的 ttyS7是8250                                                                   
[1.751228]   在 MMIO 0x48424000 (IRQ = 51、base_baud = 3000000)上的48424000.serial: ttyS8是一个8250                                                                   
[1.760730]   4ae2b000.serial: tmio 0x4ae2b000处的 ttyS9 (IRQ = 52、base_baud = 3000000)为8250                                                                   
[1.771452]   omap_rng 48090000.rng:随机数生成器版本 20.                                                                                                
[1.778591]   DSS:OMAP DSS 修订版6.1                                                                                                                                 
[1.783079]   omapdss_DSS 580000.dss:bound 58001000.dispc (ops dispc_component_ops)                                                                              
[1.792863]   面板-dpi 显示:GPIO 查找以启用消费者功能                                                                                                    
[1.792871]   Panel-dpi 显示:使用设备树进行 GPIO 查找                                                                                                  
[1.792881]   of_get_named_gpio_FLAGS:无法解析节点"/display[0]的'ENABLE-GPIO'属性                                                                   
[1.792890]   of_get_named_gpiod_flags:无法解析节点"/display[0]的'ENABLE-GPIO'属性                                                                    
[1.792897]   panel-dpi 显示:使用查找表进行 GPIO 查找                                                                                                
[1.792904]   panel-dpi 显示:查找 GPIO 启用失败                                                                                                      
[1.792912]   面板-dpi 显示:GPIO 查找用于消费者重置                                                                                                     
[1.792918]   面板-dpi 显示:使用器件树进行 GPIO 查找                                                                                                  
[1.792927]   of_get_named_gpio_FLAGS:无法解析节点"/display[0]的'set-gpio'属性                                                                    
[1.792934]   of_get_named_gpiod_flags:无法解析节点"/display[0]的'resset-gpio'属性                                                                     
[1.792941]   Panel-dpi 显示:使用查找表进行 GPIO 查找                                                                                                
[1.792948]   panel-dpi 显示:查找 GPIO 复位失败                                                                                                       
[1.792985]   面板-dpi 显示:未找到显示电源 VCC,使用虚拟稳压器                                                                                
[1.811124]   返修:模块已加载                                                                                                                                    
[1.819650]   循环:模块已加载                                                                                                                                   
[1.826644]   MDIO_BUS 固定-0:用于消费类器件复位的 GPIO 查找                                                                                                      
[1.826652]   MDIO_bus 固定-0:使用查找表进行 GPIO 查找                                                                                                 
[1.826659]   MDIO_BUS FIXED-0:查找 GPIO 复位失败                                                                                                        
[1.826683]   libphy:固定 MDIO 总线:探测                                                                                                                        
[1.833405]   MDIO_bus 48485000.MDIO:用于消费类复位的 GPIO 查找                                                                                                
[1.833413]   MDIO_bus 48485000.MDIO:使用器件树进行 GPIO 查找                                                                                             
[1.833425]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/ethernet@48484000/MDIO@4848485000[0]的'set-GPIO'属性                                        
[1.833435]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/ethernet@48484000/MDIO@48485000[0]的'resset-GPIO'属性                                         
[   1.833441] MDIO_bus 48485000.MDIO:使用查找表进行 GPIO 查找                                                                                           
[1.833448]   MDIO_bus 48485000.MDIO:查找 GPIO 复位失败                                                                                                  
[1.892762]   DaVinci_MDIO 48485000.MDIO:达芬奇 MDIO 修订版本1.6、总线频率1000000                                                                               
[1.900457]   libphy: 48485000.mdio:探测                                                                                                                         
[1.904948]   DaVinci_MDIO 48485000.MDIO:PHY[1]:器件48485000.MDIO:01、驱动器 TI DP83822                                                                        
[1.913782]   cpsw 48484000。以太网:检测到的 MACID = 38:81:D7:82:D1:bc                                                                                            
[1.920396]   cpsw 48484000。以太网:初始化 cpsw ale 版本1.4                                                                                              
[1.926803]   CPsw 48484000.ethernet:ALE 表大小1024                                                                                                           
[1.932064]   cpsw 48484000。以太网:pps 计时器的器件节点查找失败                                                                                       
[1.939112]   cpsw 48484000。以太网:CPT:溢出检查周期500 (jiffies)                                                                                     
[1.947527]   sis _ts_init 版本。 3.01.03                                                                                                                              
[1.951390]   sis_ts_probe                                                                                                                                          
[1.953974]   sis_i2c_ts 3-005C:用于消费类复位的 GPIO 查找                                                                                                     
[1.953981]   sis_i2c_ts 3-005C:使用器件树进行 GPIO 查找                                                                                                  
[1.953992]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/i2c@4807a000/sis_ts@5c[0]的'set-GPIO'属性                                                 
[1.954002]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/i2c@4807a000/sis_ts@5c[0]'的'set-GPIO'属性                                                  
[1.954009]   sis_i2c_ts 3-005C:使用查找表进行 GPIO 查找                                                                                                
[1.954016]   sis_i2c_ts 3-005C:查找 GPIO 复位失败                                                                                                       
[1.954023]   sis_i2c_ts 3-005C:获取复位引脚正常                                                                                                                   
[1.958572]   sis_reset:复位                                                                                                                                      
[1.982749]   sis_reset:复位为低电平                                                                                                                                  
[2.102752]   sis_reset:重置为高电平                                                                                                                                 
[2.106293]   输入:SIS_TOUCH AS /devices/virtual/input/input0                                                                                                     
[2.112232]   of _get_named_gpio_FLAGS:解析了节点'/ocp/i2c@4807a000/sis@5c[0]的'touch -GPIO'属性-状态(0)                                          
[2.112238]   sis_GPIO_IRQ=36                                                                                                                                       
[2.115134]   sis_ts_probe:在中断模式下启动触摸屏 sis_touch                                                                                           
[2.121778]   sis_setup_chardev。                                                                                                                                    
[2.124867]   安装了 sis_hydra_touch 设备驱动程序(主要244)。                                                                                                   
[2.130915]   ISS_SLAVE_ADDR:5C                                                                                                                                
[2.134427]   i2c /dev/entries 驱动程序                                                                                                                               
[2.138847]   IR NEC 协议处理程序已初始化                                                                                                                   
[2.143421]   已初始化 IR RC5 (x/SZ)协议处理程序                                                                                                             
[2.148497]   IR RC6协议处理程序已初始化                                                                                                                   
[2.153062]   已初始化 IR JVC 协议处理程序                                                                                                                   
[2.157612]   IR Sony 协议处理程序已初始化                                                                                                                  
[2.162247]   IR Sanyo 协议处理程序已初始化                                                                                                                 
[2.166987]   IR Sharp 协议处理程序已初始化                                                                                                                 
[2.171709]   IR MCE 键盘/鼠标协议处理程序已初始化                                                                                                    
[2.177580]   IR XMP 协议处理程序已初始化                                                                                                                   
[2.183268]   of _get_named_gpio_FLAGS:解析了节点'/GPIO_FAN[0]的'GPIO'属性-状态(0)                                                                 
[2.184492]   GPIO-FAN GPIO_FAN:GPIO 风扇已初始化                                                                                                               
[2.190026]   tmp102 0-0048:读取配置寄存器时出错                                                                                                          
[2.195516]   tmp102:0-0048探测器失败,错误-121                                                                                                        
[2.2052232]   sdhci:安全数字主机控制器接口驱动程序                                                                                                
[2.211442]   sdhci:版权所有(c) Pierre Osman                                                                                                                     
[2.216864]   sddhci-pltfm:SDHCI 平台和驱动程序助手                                                                                                      
[2.223190]   sdhci-OMAP 4809c0.mmc:消费类 CD 的 GPIO 查找                                                                                                  
[2.223195]   sdhci-OMAP 4809c000.mmc:使用器件树进行 GPIO 查找                                                                                            
[2.223217]   of_get_named_gpio_FLAGS:解析节点'/ocp/mmc@4809c000[0]的'CD-GPIO'属性-状态(0)                                                      
[2.223243]   sdhci-OMAP 4809c0.mmc:获得 CD GPIO                                                                                                                  
[2.227879]   sdhci-OMAP 4809c0.MMC:GPIO 查找消费类 WP                                                                                                  
[2.227885]   sdhci-OMAP 4809c0.mmc:使用器件树进行 GPIO 查找                                                                                            
[2.227892]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/mmc@4809c000[0]的'WP-GPIO'属性                                                              
[2.227898]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/mmc@4809c000[0]的'wP-GPIO'属性                                                               
[2.227902]   sdhci-OMAP 4809c0.mmc:使用查找表进行 GPIO 查找                                                                                          
[2.227908]   sdhci-OMAP 4809c000.mmc:查找 GPIO WP 失败                                                                                                    
[2.228295]   sdhci-OMAP 4809c000.mmc:DDR_1_8v 模式下无 pinctrl 状态                                                                                           
[2.2940]   mmc0:使用 ADMA 在4809c000.MMC [4809c000.mmc]上运行的 SDHCI 控制器                                                                                      
[2.300385]   sdhci-OMAP 480b4000.MMC:消费类 WP 的 GPIO 查找                                                                                                  
[2.300393]   sdhci-OMAP 480b4000.mmc:使用器件树进行 GPIO 查找                                                                                            
[2.300404]   of_get_named_gpiod_flags:无法解析节点'/ocp/mmc@480b4000[0]的'wP-GPIO'属性                                                              
[2.300412]   of _get_named_gpio_FLAGS:无法解析节点'/ocp/mmc@480b4000[0]的'wP-GPIO'属性                                                               
[2.300419]   sdhci-OMAP 480b4000.mmc:使用查找表进行 GPIO 查找                                                                                          
[2.301536]   sdhci-OMAP 480b4000.mmc:查找 GPIO WP 失败                                                                                                    
[2.340306]   mmc0:主机不支持只读开关、假设已启用写入                                                                           
[2.350389]   mmc0:地址59b4处的新高速 SDHC 卡                                                                                                        
[2.356227]   mmcblk0:mmc0:59b4 SD   14.7 GiB                                                                                                                     
[2.362121]    mmcblk0:P1 P2 P3                                                                                                                                    
[2.362751]   mmc1:使用 ADMA 在480b4000.MMC [480b4000.mmC]上运行 SDHCI 控制器                                                                                      
[2.363028]   sdhci-OMAP 480ad0.MMC:消费类 WP 的 GPIO 查找                                                                                                  
[2.363031]   sdhci-OMAP 480ad0.mmc:使用器件树进行 GPIO 查找                                                                                            
[2.363038]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/mmc@480ad000[0]的'WP-GPIO'属性                                                              
[2.363042]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/mmc@480ad000[0]的'wP-GPIO'属性                                                               
[2.363046]   sdhci-OMAP 480ad0.mmc:使用查找表进行 GPIO 查找                                                                                          
[2.363050]   sdhci-OMAP 480ad0.mmc:查找 GPIO WP 失败                                                                                                    
[2.363336]   sdhci-OMAP 480ad0.mmc:sdr104模式无 pinctrl 状态                                                                                             
[2.363339]   sdhci-OMAP 480ad0.mmc:ddr50模式下无 pinctrl 状态                                                                                              
[2.363344]   sdhci-OMAP 480ad0.mmc:HS200_1_8v 模式下无 pinctrl 状态                                                                                         
[2.422760]   mmc2:使用 PIO 在480ad0.MMC [480ad0.mmc]上运行的 SDHCI 控制器                                                                                       
[2.433900]   ledtrig-CPU:已注册以指示 CPU 上的活动                                                                                                  
[2.446225]   NET:注册协议系列10.                                                                                                                    
[2.451219]   采用 IPv6的段路由                                                                                                                             
[2.454966]   SIT:IPv6、IPv4和 MPLS over IPv4隧道驱动程序                                                                                                   
[2.461242]   NET:注册协议系列17.                                                                                                                    
[2.465777]   lib80211:IEEE802.11驱动程序的常见例程                                                                                                      
[2.471474]   lib80211_crypt:注册算法'NULL'                                                                                                           
[2.471478]   lib80211_crypt:注册算法'WEEP'                                                                                                            
[2.471482]   lib80211_crypt:注册算法'CCMP'                                                                                                           
[2.471486]   lib80211_crypt:注册算法"TKIP"                                                                                                           
[2.471607]   注册的密钥类型 DNS_旋 变传感器                                                                                                                      
[2.476142]   OMAP_VOLTGE_LARD_INIT:未添加电压驱动器支持                                                                                              
[2.482550]   TI OMAP4+器件的电源管理。                                                                                                               
[2.487694]   正在注册 SWP/SWPB 仿真处理程序                                                                                                                
[2.494275]   mmc1:地址0001处的新 DDR MMC 卡                                                                                                                
[2.502794]   mmcblk1:mmc1:0001 Q1J55L 7.13 GiB                                                                                                                    
[2.509035]   mmcblk1boot0:mmc1:0001 Q1J55L 分区1 2.00 mib                                                                                                   
[2.517173]   mmcblk1boot1:mmc1:0001 Q1J55L 分区2 2.00 mib                                                                                                   
[2.517201]   DMM 4e000000.DMM:使用中的勘误表 i878的权变措施                                                                                                   
[2.518662]   DMM 4e000000.DMM:已初始化所有 PAT 条目                                                                                                         
[2.534662]   mmcblk1rpmb:mmc1:0001 Q1J55L 分区3 4.00 mib                                                                                                    
[2.541415]    mmcblk1:P1 P2 P3 p4                                                                                                                                 
[2.543201]   [DRM]支持 vblank 时间戳缓存修订版2 (2013年10月21日)。                                                                                           
[2.543204]   [DRM]不支持 vblank 时间戳查询的驱动程序。                                                                                                   
[2.546300]   [DRM]启用 DMM 回绕滚动                                                                                                                    
[2.637045]   控制台:切换到彩色帧缓冲器器件128x37                                                                                               
[2.647238]   omapdrm omapdrm.0:fb0:omapdrm 帧缓冲器件                                                                                                   
[2.653806]   [DRM]为次要0上的 omapdrm.0初始化 omapdrm 1.0.0 20110917                                                                                     
[2.661549]   of _get_named_gpio_FLAGS:解析了节点'/GPIO_keys/User3[0]的'GPIO'属性-状态(0)                                                          
[2.661715]   of_get_named_gpio_FLAGS:解析了节点'/GPIO_keys/User2[0]的'GPIO'属性-状态(0)                                                          
[2.661865]   of _get_named_gpio_FLAGS:解析了节点'/GPIO_keys/User1[0]的'GPIO'属性-状态(0)                                                          
[2.662170]   输入:GPIO_keys 作为/devices/platform/gpio_keys/input/input1                                                                                          
[2.669236]   hctosys:无法打开 RTC 器件(rtc0)                                                                                                             
[2.674807]   AIC_DVDD_FIXED:正在禁用                                                                                                                             
[2.678655]   ldousb:正在禁用                                                                                                                                     
[2.681882]   ALSA 器件列表:                                                                                                                                     
[2.684900]     未找到声卡。                                                                                                                                
[2.729255]   EXT4-FS (mmcblk0p2):已安装文件系统、具有有序数据模式。 OPTS:(空)                                                                          
[2.737426]   VFS:在器件179:2上安装了根(ext4文件系统)。                                                                                                  
[2.746832]   devtmpfs:已安装                                                                                                                                     
[2.750670]   释放未使用的内核内存:2048K                                                                                                                   
[2.772735]   NOHZ:local_softirq_pending 40.                                                                                                                        
[3.050181]   systemd[1]:构建时间之前的系统时间,提前时钟。                                                                                           
[3.090117]   systemd[1]:systemd 234在系统模式下运行。 (+PAM -audit -selinux +IMA -AppArmor +smack +sysvinit +utmp -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -)
[3.111641]   systemd[1]:检测到架构 ARM。                                                                                                                
[3.143735]   systemd[1]:将主机名设置为 。                                                                                                                  
[3.232045]   systemd-fstab-Generator[91]:无法创建安装单元文件/run/systemd/generator/mnt-usb.mount,因为它已存在。 /etc/fst?中的重复条目
[3.247705]   systemd-fstab-Generator[91]:无法创建安装单元文件/run/systemd/generator/mnt-usb1.mount,因为它已经存在。 /etc/fs?中的重复条目
[3.263263]   systemd-fstab-Generator[91]:无法创建安装单元文件/run/systemd/generator/mnt-usb2.mount,因为它已存在。 /etc/fs?中的重复条目
[3.278976]   systemd-fstab-Generator[91]:无法创建安装单元文件/run/systemd/generator/mnt-usb3.mount,因为它已存在。 /etc/fs?中的重复条目
[3.294454]   systemd-fstab-Generator[91]:无法创建装入单元文件/run/systemd/generator/mnt-usb4.mount,因为它已存在。 /etc/fs?中的重复条目
[3.310231]   systemd[89]:/lib/systemd/system-generators/systemd-fstab-generator 失败,错误代码为1。                                                         
[3.554252]   随机:systemd:未初始化 urandom 读取(16字节读取)                                                                                           
[3.561064]   systemd[1]:侦听日志套接字。                                                                                                              
[3.593019]   随机:systemd:未初始化 urandom 读取(16字节读取)                                                                                           
[3.601844]   systemd[1]:创建的层用户和会话层。                                                                                                     
[3.632807]   random:systemd:未初始化 urandom 读取(16字节读取)                                                                                           
[3.639516]   systemd[1]:侦听 Syslog 套接字。                                                                                                               
[3.673069]   systemd[1]:已达到目标交换。                                                                                                                      
[3.702946]   systemd[1]:侦听 udev 控制套接字。                                                                                                         
[3.732932]   systemd[1]:侦听 udev 内核套接字。                                                                                                          
[4.271922]   EXT4-FS (mmcblk0p2):已重新安装。 OPTS:(空)                                                                                                         
[4.302958]   cmemk:加载树外模块会影响内核。                                                                                                      
[4.309190]   CMEMK 模块:参考 Linux 版本4.14.67                                                                                                         
[4.321100]   分配的堆缓冲区0x4050000、大小为0x100000                                                                                                     
[4.326953]   cmemk 已初始化                                                                                                                                     
[4.341230]   cryptodev:已加载驱动程序1.9。                                                                                                                         
[4.372400]   usbcore:注册的新接口驱动程序 usbfs                                                                                                        
[4.378025]   usbcore:注册的新接口驱动程序集线器                                                                                                          
[4.384396]   usbcore:注册的新设备驱动程序 USB                                                                                                             
[4.399720]   usbcore:注册的新接口驱动程序 usbserial                                                                                                    
[4.414668]   usbcore:注册的新接口驱动程序 FTDI_SIO                                                                                                     
[4.423157]   usbserial:为 FTDI USB Serial Device 注册的 USB Serial Support                                                                                   
[4.753570]   systemd-journale[103]:已收到从 PID 刷新运行时日志的请求1.                                                                           
[4.943034]   NOHZ:local_softirq_pending 40.                                                                                                                        
[5.208011]   OMAP-rproc 588200.IPU:分配的保留存储器节点 ipu1-memory@9d000000                                                                           
[5.251553]   remoteproc remoteproc0:588200.IPU 可用                                                                                                     
[5.252061]   OMAP-rproc 5502000.IPU:分配的保留存储器节点 ipu2-memory@95800000                                                                           
[5.252119]   remoteproc remoteproc1:5502000.IPU 可用                                                                                                     
[5.257258]   OMAP-rproc 40800000.dsp:分配的保留存储器节点 dsp1-memory@99000000                                                                           
[5.257317]   remoteproc remoteproc2:可提供40800000.dsp                                                                                                     
[5.257637]   OMAP-rproc 41000000.dsp:分配的保留存储器节点 dsp2-memory@9f000000                                                                           
[5.257690]   remoteproc remoteproc3:41000000.dsp 现已推出                                                                                                     
[5.313717]   remoteproc remoteproc2:dra7-dsp1-fw.xe66的直接固件加载失败,错误-2                                                               
[5.313727]   remoteproc remoteproc2:为40800000.dsp 加电                                                                                                      
[5.313752]   remoteproc remoteproc2:dra7-dsp1-fw.xe66的直接固件加载失败,错误-2                                                               
[5.313763]   remoteproc remoteproc2:Request_firmware failed:-2                                                                                                   
[5.313835]   remoteproc remoteproc3:dra7-dsp2-fw.xe66的直接固件加载失败,并出现错误-2                                                               
[5.313845]   remoteproc remoteproc3:为41000000.dsp 加电                                                                                                      
[5.313899]   remoteproc remoteproc3:dra7-dsp2-fw.xe66的直接固件加载失败、错误-2                                                               
[5.313907]   remoteproc remoteproc3:Request_firmware failed:-2                                                                                                   
[5.605977]   remoteproc remoteproc1:启动5502000.IPU                                                                                                      
[5.626236]   remoteproc remoteproc1:引导 FW 映像 dra7-ipu2-fw.xem4、大小为3747220                                                                              
[5.654767]   OMAP-IMU 55082000.MMU:55082000.MMU:2.1版                                                                                                    
[5.680898]   RTC RTC1:48070000.i2c:tps659038@58:tps659038_RTC:dev (253:1)                                                                                        
[5.680909]   Palms-RTC 48070000.i2c:tps659038@58:tps659038_RTC:RTC 内核:已注册48070000.i2c:tps659038@58:tps659038_RTC 作为 RTC1                              
[5.707200]   Palms-USB 48070000.i2c:tps659038@58:tps659038_usb:GPIO 查找消费者 ID                                                                       
[5.707207]   Palms-USB 48070000.i2c:tps659038@58:tps659038_usb:使用器件树进行 GPIO 查找                                                                 
[5.707216]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/i2c@48070000/tps659038@58/tps659038_USB[0]的'id-gpio'属性                                   
[5.707223]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/i2c@48070000/tps659038@58/tps659038_USB[0]的'id-GPIO'属性                                    
[5.707228]   Palms-USB 48070000.i2c:tps659038@58:tps659038_usb:使用查找表进行 GPIO 查找                                                               
[5.707234]   Palms-USB 48070000.i2c:tps659038@58:tps659038_usb:查找 GPIO ID 失败                                                                         
[5.707239]   Palms-USB 48070000.i2c:tps659038@58:tps659038_USB:消费类 VBUS 的 GPIO 查找                                                                     
[5.707244]   Palms-USB 48070000.i2c:tps659038@58:tps659038_usb:使用器件树进行 GPIO 查找                                                                 
[5.707250]   of_get_named_gpio_FLAGS:无法解析节点'/ocp/i2c@48070000/tps659038@58/tps659038_USB[0]的'VBUS-GPIO'属性                                 
[5.707312]   of _get_named_gpio_FLAGS:解析了节点'/ocp/i2c@48070000/tps659038@58/tps659038_USB[0]的'VBUS-GPIO'属性-状态(0)                          
[5.751634]   remoteproc remoteproc0:启动588200.IPU                                                                                                      
[5.759801]   remoteproc remoteproc0:引导 FW 映像 dra7-ipu1-fw.xem4,大小为6665500                                                                              
[5.759839]   at24 0-0050:4096字节24c32 EEPROM、可写、1字节/写入                                                                                          
[5.775175]   OMAP_RTC 48838000.RTC:char 器件(253:2)                                                                                                            
[5.775242]   OMAP_RTC 48838000.RTC:注册为 rtc2                                                                                                             
[5.812852]   RTC-ds1307 2-006F:读取错误-121                                                                                                                    
[5.813104]   RTC-ds1307:2-006F 探头失败,错误-121.                                                                                                    
[5.813398]   tlv320aic31xx-codec 2-0018:用于消费类复位的 GPIO 查找                                                                                            
[5.813402]   tlv320aic31xx-codec 2-0018:使用器件树进行 GPIO 查找                                                                                         
[5.813411]   of _get_named_gpio_FLAGS:无法解析节点'/ocp/i2c@48060000/tlv320dac3100@18[0]的'set-gpio'属性                                          
[5.813416]   of _get_named_gpio_FLAGS:无法解析节点'/ocp/i2c@48060000/tlv320dac3100@18[0]的'resset-GPIO'属性                                           
[5.813420]   tlv320aic31xx-codec 2-0018:使用查找表进行 GPIO 查找                                                                                       
[5.813424]   tlv320aic31xx-codec 2-0018:查找 GPIO 复位失败                                                                                              
[5.845774]   VPE 489d0000.VPE:正在加载固件 vpdma-1b8.bin                                                                                                      
[5.848207]   OMAP-DES 480a5000.des: OMAP DES 硬件加速器版本:2.2                                                                                                     
[5.858559]   OMAP-DES 480a5000.des:将运行具有实时优先级的请求泵                                                                                  
[5.874854]   VPE 489d0000.VPE:器件注册为/dev/video0                                                                                                    
[5.928780]   OMAP-iommu 588820.MMU:588820.MMU:2.1版                                                                                                    
[5.944496]   virtio_rpmsg_bus virtio0:rpmsg 主机处于联机状态                                                                                                        
[5.951134]   remoteproc remoteproc1:registered virtio0 (类型7)                                                                                                   
[5.959994]   remoteproc remoteproc1:远程处理器5502000.IPU 现已启动                                                                                       
[5.969594]   virtio_rpmsg_bus virtio0:创建通道 rpmsg-RPC addr 0x65                                                                                        
[5.978595]   virtio_rpmsg_bus virtio0:创建通道 rpmsg-RPC addr 0x66                                                                                        
[6.010821]   virtio_rpmsg_bus virtio1:rpmsg 主机处于联机状态                                                                                                        
[6.029300]   remoteproc remoteproc0:注册的 virtio1 (类型7)                                                                                                   
[6.064687]   OMAP_WDT:OMAP 看门狗计时器修订版0x01:初始超时60秒                                                                                        
[6.101578]   remoteproc remoteproc0:远程处理器588200.IPU 现已启动                                                                                       
[6.111446]   OMAP-SHIM 4b101000.sham:OMAP 版本4.3上的硬件加速器                                                                                                     
[6.139891]   virtio_rpmsg_bus virtio1:创建通道 rpmsg-proto addr 0x3D                                                                                      
[6.159952]   OMAP-AES 4b500000.AES:OMAP AES 硬件加速器版本:3.3                                                                                                     
[6.171532]   OMAP-AES 4b500000.AES:将运行具有实时优先级的请求泵                                                                                  
[6.197617]   OMAP-AES 4b700000。AES:OMAP AES 硬件加速器版本:3.3                                                                                                     
[6.204240]   OMAP-AES 4b700000.AES:将运行具有实时优先级的请求泵                                                                                  
[6.239490]   [DRM]已初始化 PVR 1.14.3699939 20110701、用于次要版本1上的560000.GPU                                                                               
[6.372131]   of:/sound0/simple-audio-card、codec: could not find phandle                                                                                           
[6.402587]   of_get_named_gpiod_flags:无法解析节点'/sound0[0]的'sple-audio-card, hp-det-gpio'属性                                                   
[6.427994]   of_get_named_gpiod_flags:无法解析节点'/sound0[0]的'sple-audio-card、mic-det-gpio'属性                                                  
[6.429466]   ASOC-simple-card sound0:tlv320dac31xx-hifi <->48468000.McASP 映射正常                                                                             
[6.449130]   ASOC-simple-card sound0:ASOC:无 DMI 供应商名称!                                                                                                    
[7.000781]   Net eth0:正在初始化 cpsw 版本1.15 (0)                                                                                                          
[   7.078693] dp83822:修改寄存器++                                                                                                                          
[7.093789]   dp83822:寄存器0x17 = 0x241                                                                                                                             
[7.109910   ] dp83822:寄存器0x17 = 0x1241                                                                                                                            
[7.128581]   dp83822:寄存器0x462 = 0x0                                                                                                                              
[7.164328]   dp83822:寄存器0x462 = 0x3                                                                                                                              
[7.168792]   dp83822:修改寄存器---                                                                                                                          
[   7.232464] dp83822:修改寄存器++                                                                                                                          
[7.260954]   dp83822:寄存器0x17 = 0x1241                                                                                                                            
[7.275564]   dp83822:寄存器0x17 = 0x1241                                                                                                                            
[7.308938]   dp83822:寄存器0x462 = 0x3                                                                                                                              
[7.322504]   random: crng init done.(随机:完成 crng 初始化。                                                                                                                                
[7.322509]   随机:7项 urandom 警告由于限制差而丢失                                                                                               
[7.389943]   EXT4-FS (mmcblk0p3):已安装文件系统、具有有序数据模式。 OPTS:(空)                                                                          
[7.486928]   dp83822:寄存器0x462 = 0x3                                                                                                                              
[7.486933]   dp83822:修改寄存器--                                                                                                                          
[   7.506150] TI DP83822 485000.MDIO:01:连接的 PHY 驱动器[TI DP83822](MII_BUS:phy_addr=4848485000.MDIO:01、IRQ=POLL)                                           
[7.545404]   FAT-FS (mmcblk0p1):卷未正确卸载。 某些数据可能已损坏。 请运行 fsck。                                                     
[7.654166]   CPT PTP bc clkid 0                                                                                                                                   
[7.661965]   IPv6:ADDRCONF (NETDEV_UP):eth0:链路未就绪                                                                                                    
[7.886121]   EXT4-FS (mmcblk1p3):恢复完成                                                                                                                
[7.891169]   EXT4-FS (mmcblk1p3):已安装文件系统、具有有序数据模式。 OPTS:(空)                                                                          
[7.930269]   FAT-FS (mmcblk1p1):卷未正确卸载。 某些数据可能已损坏。 请运行 fsck。                                                     
[7.963096]   EXT4-FS (mmcblk1p4):恢复完成                                                                                                                
[7.963108]   EXT4-FS (mmcblk1p4):已安装文件系统、具有有序数据模式。 OPTS:(空)                                                                          
[7.974124]   EXT4-FS (mmcblk1p2):恢复完成                                                                                                                
[7.974135]   EXT4-FS (mmcblk1p2):已安装文件系统、具有有序数据模式。 OPTS:(空)                                                                          
[8.472125]   pruss 4b200000.pruss:创建 PRU 内核和其他子平台器件                                                                             
[8.480857]   NET:注册协议系列44.                                                                                                                    
[8.487618]   rpmsg_RPC virtio0.rpmsg-rpc.-1.101:使用 src 1024 dst 101探测服务 DCE-callback                                                                
[8.487804]   rpmsg_RPC virtio0.rpmsg-rpc.-1.102:使用 src 1025 dst 102探测服务 rpmsg-DCE                                                                   
[8.488551]   rpmsg_RPC virtio0.rpmsg-rpc.-1.101:已发布函数= 4                                                                                           
[8.48872]   rpmsg_RPC virtio0.rpmsg-rpc.-1.102:已发布函数= 9.                                                                                           
[8.553125]   xhci-hcd xhci-hcd.0.auto: xHCI 主机控制器                                                                                                        
[8.553144]   xhci-hcd xhci-hcd.0.auto:新 USB 总线已注册,分配总线编号1                                                                               
[8.554119]   xhci-hcd xhci-hcd.0.auto: hcb 参数0x0220f04c HCI 版本0x100奇数0x02010010                                                                   
[8.554163]   xhci-hcd xhci-hcd.0.auto: IRQ 198、IO 内存0x48890000                                                                                                  
[8.562795]   集线器1-0:1.0:找到 USB 集线器                                                                                                                            
[8.562836]   集线器1-0:1.0:检测到1个端口                                                                                                                          
[8.563129]   xhci-hcd xhci-hcd.0.auto: xHCI 主机控制器                                                                                                        
[8.563140]   xhci-hcd xhci-hcd.0.auto:新 USB 总线已注册、分配的总线编号2                                                                               
[8.563150]   xhci-hcd xhci-hcd.0.auto:主机支持 USB 3.0 SuperSpeed                                                                                           
[8.563225]   USB USB2:我们不知道该主机的 LPM 算法、因此禁用了 LPM。                                                                          
[8.56973]   集线器2-0:1.0:找到 USB 集线器                                                                                                                            
[8.569759]   集线器2-0:1.0:检测到1个端口                                                                                                                          
[8.570105]   xhci-hcd xhci-hcd.1.auto: xHCI 主机控制器                                                                                                        
[8.570120]   xhci-hcd xhci-hcd.1.auto:新 USB 总线已注册、分配的总线编号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]   集线器3-0:1.0:找到 USB 集线器                                                                                                                            
[8.588015]   集线器3-0:1.0:检测到1个端口                                                                                                                          
[8.588245]   xhci-hcd xhci-hcd.1.auto: xHCI 主机控制器                                                                                                        
[8.588264]   xhci-hcd xhci-hcd.1.auto:新 USB 总线已注册,分配总线编号4                                                                               
[8.588273]   xhci-hcd xhci-hcd.1.auto:主机支持 USB 3.0 SuperSpeed                                                                                           
[8.588568]   USB USB4:我们不知道该主机的 LPM 算法、因此禁用了 LPM。                                                                          
[8.595322]   集线器4-0:1.0:找到 USB 集线器                                                                                                                            
[8.595348]   集线器4-0:1.0:检测到1个端口                                                                                                                          
[8.774570]   pruss 4b280000.pruss:创建 PRU 内核和其他子平台器件                                                                             
[8.806783]   remoteproc remoteproc4:4b234000.PRU 可用                                                                                                     
[8.824646]   PRU-rproc 4b234000.PRU:PRU rproc 节点/ocp/pruss_soc_bus@4b226004/prusss@0/PRU@34000成功探测                                              
[8.843493]   remoteproc remoteproc5:4b238000.PRU 可用                                                                                                     
[8.849316]   PRU-rproc 4b238000.PRU:PRU rproc 节点/ocp/pruss_soc_bus@4b226004/pruss@0/PRU@38000成功探测                                              
[8.871247]   remoteproc remoteproc6:提供4b2b4000.PRU                                                                                                     
[8.878119]   PRU-rproc 4b2b4000.PRU:PRU rproc 节点/ocp/pruss_soc_bus@4b2a6004/pruss@0/PRU@34000成功探测                                              
[8.890307]   remoteproc remoteproc7:4b2b8000.pru 可用                                                                                                     
[8.897166]   PRU-rproc 4b2b8000.PRU:PRU rproc 节点/ocp/pruss_soc_bus@4b2a6004/pruss@0/PRU@38000成功探测                                              
[8.932780]   USB 1-1:使用 xhci-hcd 的新型高速 USB 器件编号2                                                                                            
[8.952764]   USB 3-1:使用 xhci-hcd 的新型高速 USB 器件编号2                                                                                            
[9.139374]   集线器1-1:1.0:找到 USB 集线器                                                                                                                            
[9.143500]   集线器1-1:1.0:检测到4个端口                                                                                                                         
[9.166635]   集线器3-1:1.0:找到 USB 集线器                                                                                                                            
[9.170639]   集线器3-1:1.0:检测到4个端口                                                                                                                         
[9.426761]   PVR_K:UM DDK-(3699939)和 KM DDK-(3699939)匹配。 [确定]                                                                                            
[9.460887]   bc_example:不同意符号 device_create 的版本                                                                                           
[9.467729]   bc_example:未知符号 device_create (err -22)                                                                                                    
[9.474057]   bc_example:不同意符号 device_destroy 的版本                                                                                          
[9.480812]   bc_example:未知符号 device_destroy (错误-22)                                                                                                   
[9.678285]   cpsw 48484000。以太网 eth0:链路向上- 100Mbps/全-流控制 Rx/TX                                                                           
[9.68686816]   IPv6:ADDRCONF (NETDEV_CHANGE):eth0:链路就绪                                                                                               
[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:不同意符号 device_create 的版本                                                                                           
[10.684602]  bc_example:未知符号 device_create (err -22)                                                                                                    
[10.696474]  bc_example:不同意符号 device_destroy 的版本                                                                                          
[10.703303]  bc_example:未知符号 device_destroy (错误-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:注册的新接口驱动程序 usblp                                                                                                        
[23.836951]  usbcore:注册的新接口驱动程序 rtl88x2bu                                                                                                    
[23.972325]  usbcore:注册的新接口驱动程序 rtl88XXau                                                                                                    
[24.067476]  usbcore:注册的新接口驱动程序 rtl8188eu                                                                                                    
[24.160559]  usbcore:注册的新接口驱动程序 rtl8192eu                                                                                                    
[24.210231]  usbcore:注册的新接口驱动程序 rt2800usb

我使用命令"aplay"来播放音乐、但我遇到了一些错误...

我的错误如下:

aplay bird.wav

播放波'bird.wav':有符号16位小端字节序、速率22254 Hz、单声道

[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:不提供主时钟
aplay:set_params:1382:Unable to install HW params:
访问: rw_interleaved
格式: S16_LE
子格式: 标准
SAMPLE_BITS:16
FRAME_BITS:16
通道:1.
价格:22254
PERIOD_TIME:(124988 124989)
Period_size:(2781 2782)
Period_Bytes:(5562 5564)                                                                                                                                            
期间:(3 5)                                                                                                                                                       
Buffer_Time:(499910 499911)                                                                                                                                         
Buffer_size:11125                                                                                                                                                   
Buffer_bytes:22250                                                                                                                                                  
tick_time:0

有人可以帮助我吗?

谢谢。。。

  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

    您好、Lin、

    感谢您分享的信息。

    由于我们不支持 Linux 驱动程序、是否可以与我们共享寄存器配置? 您是否有可能获得此数据? 此外、您能否共享您正在使用的 MCLK、WCLK 和 BCLK 频率?

    这将使我们能够更好地处理这个问题。

    此致、
    Luis Fernando Rodríguez S.

  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

    嗨、Luis、

    您能否提供关于如何将 MCLK_FS 更改为<12000000>的指南、也许我可以自己修改驱动程序。

    谢谢

  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

    您好 Luis

    MCLK:20MHz

    BCLK:214.xxx KHz

    WCLK:6.6xx KHz

    我需要使用扬声器播放音乐。

    如何设置我的寄存器?

    谢谢。。。

    HY Ken

  • 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

    你(们)好

    我解决了我的问题。

    谢谢