pcDuino3 Fedora 35

+ uname -a
Linux pcDuino3 5.14.16-301.fc35.armv7hl #1 SMP Wed Nov 3 15:14:54 UTC 2021 armv7l armv7l armv7l GNU/Linux

+ cat /proc/cpuinfo
processor	: 0
model name	: ARMv7 Processor rev 4 (v7l)
BogoMIPS	: 50.52
Features	: half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 4

processor	: 1
model name	: ARMv7 Processor rev 4 (v7l)
BogoMIPS	: 50.52
Features	: half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 4

Hardware	: Allwinner sun7i (A20) Family
Revision	: 0000
Serial		: 165166930941111e

+ cat /proc/interrupts
           CPU0       CPU1       
 26:          0          0     GICv2  29 Level     arch_timer
 27: 2086403092 1976500605     GICv2  30 Level     arch_timer
 30:          0          0     GICv2  54 Level     timer@1c20c00
 31:          0          0     GICv2 113 Level     sun5i_timer0
 32:          0          0     GICv2 152 Level     arm-pmu
 33:          0          0     GICv2 153 Level     arm-pmu
 34:          0          0     GICv2  59 Level     1c02000.dma-controller
 37:          0          0     GICv2  85 Level     1c0e000.video-codec
 38:  163314856          0     GICv2  64 Level     sunxi-mmc
 39:          0          0     GICv2  70 Level     musb-hdrc.1.auto
 40:  355744092          0     GICv2  71 Level     ehci_hcd:usb1
 41:          0          0     GICv2  96 Level     ohci_hcd:usb2
 43:          0          0     GICv2  88 Level     ahci-sunxi[1c18000.sata]
 44:          2          0     GICv2  72 Level     ehci_hcd:usb3
 45:  159952078          0     GICv2  97 Level     ohci_hcd:usb5
 48:          0          0     GICv2  56 Level     1c20d00.rtc
 52:     241987          0     GICv2  37 Level     sunxi-ir
 54:    2166086          0     GICv2  61 Level     sun4i_gpadc_irq_chip
 55:       2269          0     GICv2  33 Level     ttyS0
 56:   62628480          0     GICv2  39 Level     mv64xxx_i2c
 57:          0          0     GICv2 101 Level     gp
 58:          0          0     GICv2 102 Level     gpmmu
 59:          0          0     GICv2 103 Level     pp0
 60:          0          0     GICv2 104 Level     ppmmu0
 61:          0          0     GICv2 106 Level     pp1
 62:          0          0     GICv2 107 Level     ppmmu1
 64:    3356178          0     GICv2 117 Level     eth0
 71:          0          0  sunxi_pio_edge   1 Edge      1c0f000.mmc cd
 74:          1          0  sunxi_pio_edge   4 Edge      usb0-id-det
 87:          1          0  sunxi_pio_edge  17 Edge      Key Back
 88:          1          0  sunxi_pio_edge  18 Edge      Key Home
 89:          1          0  sunxi_pio_edge  19 Edge      Key Menu
102:          0          0  sunxi-nmi   0 Level     axp20x_irq_chip
136:          0          0  axp20x_irq_chip  33 Edge      axp20x-pek-dbr
137:          0          0  axp20x_irq_chip  34 Edge      axp20x-pek-dbf
142:    2165966          0  sun4i_gpadc_irq_chip   1 Edge      temp_data
143:          0          0  sun4i_gpadc_irq_chip   0 Edge      fifo_data
IPI0:          0          0  CPU wakeup interrupts
IPI1:          0          0  Timer broadcast interrupts
IPI2:   88007657  250506745  Rescheduling interrupts
IPI3:   18652363   64636940  Function call interrupts
IPI4:          0          0  CPU stop interrupts
IPI5:   11401274   13195203  IRQ work interrupts
IPI6:          0          0  completion interrupts
Err:          0

+ cat /proc/iomem
00000000-0000bfff : 0.sram sram@0
00010000-00010fff : 10000.sram sram@10000
01c00000-01c0002f : 1c00000.system-control system-control@1c00000
01c00030-01c0003b : interrupt-controller@1c00030
01c02000-01c02fff : 1c02000.dma-controller dma-controller@1c02000
01c0e000-01c0efff : 1c0e000.video-codec video-codec@1c0e000
01c0f000-01c0ffff : 1c0f000.mmc mmc@1c0f000
01c13000-01c133ff : usb@1c13000
  01c13000-01c133ff : musb-hdrc.1.auto usb@1c13000
01c13400-01c1340f : 1c13400.phy phy_ctrl
01c14000-01c140ff : 1c14000.usb usb@1c14000
01c14400-01c144ff : 1c14400.usb usb@1c14400
01c14800-01c14803 : 1c13400.phy pmu1
01c15000-01c15fff : 1c15000.crypto-engine crypto-engine@1c15000
01c18000-01c18fff : 1c18000.sata sata@1c18000
01c1c000-01c1c0ff : 1c1c000.usb usb@1c1c000
01c1c400-01c1c4ff : 1c1c400.usb usb@1c1c400
01c1c800-01c1c803 : 1c13400.phy pmu2
01c20000-01c203ff : clock@1c20000
01c20800-01c20bff : 1c20800.pinctrl pinctrl@1c20800
01c20c90-01c20c9f : 1c20c90.watchdog watchdog@1c20c90
01c20d00-01c20d1f : 1c20d00.rtc rtc@1c20d00
01c21800-01c2183f : 1c21800.ir ir@1c21800
01c22c00-01c22c3f : 1c22c00.codec codec@1c22c00
01c23800-01c239ff : 1c23800.eeprom eeprom@1c23800
01c25000-01c250ff : 1c25000.rtp rtp@1c25000
01c28000-01c2801f : serial
01c2ac00-01c2afff : 1c2ac00.i2c i2c@1c2ac00
01c40000-01c4ffff : 1c40000.gpu gpu@1c40000
01c50000-01c5ffff : 1c50000.ethernet ethernet@1c50000
01c60000-01c60fff : hstimer@1c60000
01d00000-01dcffff : 1d00000.sram sram@1d00000
40000000-7fffffff : System RAM
  40208000-413fffff : Kernel code
  41600000-418ed5d8 : Kernel data

+ free
               total        used        free      shared  buff/cache   available
Mem:         1013580      145172      638496         868      229912      836728
Swap:        1012732       20224      992508

+ lsusb
Bus 005 Device 002: ID 0403:6001 Future Technology Devices International, Ltd FT232 Serial (UART) IC
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0bda:8179 Realtek Semiconductor Corp. RTL8188EUS 802.11n Wireless Network Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub