Other Parts Discussed in Thread: AM3352
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我当前更换am3358内核，内核版本从linux4.1.18升级到linux5.10.153，遇到内核获取设备数gpio节点失败问题，，当前测试在软件驱动中使用of_get_named_gpio_flags获取gpio节点信息，获取不到gpio节点编号，内核日志如下：
[ 0.147258] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.147293] thermal_sys: Registered thermal governor 'step_wise'
[ 0.147316] thermal_sys: Registered thermal governor 'user_space'
[ 0.148649] cpuidle: using governor ladder
[ 0.148760] cpuidle: using governor menu
[ 3.423313] No ATAGs?
[ 3.423376] hw-breakpoint: debug architecture 0x4 unsupported.
[ 3.490683] reg-fixed-voltage fixedregulator@0: GPIO lookup for consumer (null)
[ 3.490720] reg-fixed-voltage fixedregulator@0: using device tree for GPIO lookup
[ 3.490807] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator@0[0]'
[ 3.490858] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator@0[0]'
[ 3.490891] reg-fixed-voltage fixedregulator@0: using lookup tables for GPIO lookup
[ 3.490915] reg-fixed-voltage fixedregulator@0: No GPIO consumer (null) found
[ 3.492318] reg-fixed-voltage fixedregulator@1: GPIO lookup for consumer (null)
[ 3.492352] reg-fixed-voltage fixedregulator@1: using device tree for GPIO lookup
[ 3.492416] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/fixedregulator@1[0]'
[ 3.492465] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator@1[0]'
[ 3.492496] reg-fixed-voltage fixedregulator@1: using lookup tables for GPIO lookup
[ 3.492520] reg-fixed-voltage fixedregulator@1: No GPIO consumer (null) found
[ 3.492604] vdd_3v3b: supplied by vbat
[ 3.496467] iommu: Default domain type: Translated
[ 3.502858] SCSI subsystem initialized
[ 3.504161] mc: Linux media interface: v0.10
[ 3.504304] videodev: Linux video capture interface: v2.00
[ 3.504601] pps_core: LinuxPPS API ver. 1 registered
[ 3.504631] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 3.504694] PTP clock support registered
[ 3.507068] Advanced Linux Sound Architecture Driver Initialized.
[ 3.510603] clocksource: Switched to clocksource dmtimer
[ 3.532302] NET: Registered protocol family 2
[ 3.532949] IP idents hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 3.535358] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 3.535510] TCP established hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 3.535595] TCP bind hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 3.535671] TCP: Hash tables configured (established 2048 bind 2048)
[ 3.535930] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 3.535995] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 3.536353] NET: Registered protocol family 1
[ 3.537839] RPC: Registered named UNIX socket transport module.
[ 3.537882] RPC: Registered udp transport module.
[ 3.537903] RPC: Registered tcp transport module.
[ 3.537925] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.537967] PCI: CLS 0 bytes, default 64
[ 3.540273] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 3.544048] Initialise system trusted keyrings
[ 3.544752] workingset: timestamp_bits=14 max_order=16 bucket_order=2
[ 3.555948] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 3.557881] NFS: Registering the id_resolver key type
[ 3.558153] Key type id_resolver registered
[ 3.558180] Key type id_legacy registered
[ 3.558423] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 3.558457] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 3.558557] ntfs: driver 2.1.32 [Flags: R/O].
[ 3.560172] Key type asymmetric registered
[ 3.560218] Asymmetric key parser 'x509' registered
[ 3.560345] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 244)
[ 3.560378] io scheduler mq-deadline registered
[ 3.560402] io scheduler kyber registered
[ 4.234717] ti-sysc: probe of 44e31000.target-module failed with error -16
[ 4.362958] ti-sysc: probe of 48040000.target-module failed with error -16
[ 4.640912] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 4.946957] debugfs: Directory '49000000.dma' with parent 'dmaengine' already present!
[ 4.947058] edma 49000000.dma: TI EDMA DMA engine driver
[ 4.981348] pinctrl-single 44e10800.pinmux: 142 pins, size 568
[ 4.993402] pwm-backlight backlight: GPIO lookup for consumer enable
[ 4.993446] pwm-backlight backlight: using device tree for GPIO lookup
[ 4.993547] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/backlight[0]'
[ 4.993599] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/backlight[0]'
[ 4.993636] pwm-backlight backlight: using lookup tables for GPIO lookup
[ 4.993661] pwm-backlight backlight: No GPIO consumer enable found
[ 4.993721] pwm-backlight backlight: supply power not found, using dummy regulator
[ 5.139761] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 5.151886] omap8250 44e09000.serial: GPIO lookup for consumer rs485-term
[ 5.151933] omap8250 44e09000.serial: using device tree for GPIO lookup
[ 5.152043] of_get_named_gpiod_flags: can't parse 'rs485-term-gpios' property of node '/ocp/interconnect@44c00000/segment@200000/target-module@9000/serial@0[0]'
[ 5.152113] of_get_named_gpiod_flags: can't parse 'rs485-term-gpio' property of node '/ocp/interconnect@44c00000/segment@200000/target-module@9000/serial@0[0]'
[ 5.152152] omap8250 44e09000.serial: using lookup tables for GPIO lookup
[ 5.152177] omap8250 44e09000.serial: No GPIO consumer rs485-term found
[ 5.152291] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 20, base_baud = 3000000) is a 8250
[ 5.841449] printk: console [ttyS0] enabled
[ 5.849909] omap8250 48022000.serial: GPIO lookup for consumer rs485-term
[ 5.849949] omap8250 48022000.serial: using device tree for GPIO lookup
[ 5.850046] of_get_named_gpiod_flags: can't parse 'rs485-term-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@22000/serial@0[0]'
[ 5.850115] of_get_named_gpiod_flags: can't parse 'rs485-term-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@22000/serial@0[0]'
[ 5.850153] omap8250 48022000.serial: using lookup tables for GPIO lookup
[ 5.850178] omap8250 48022000.serial: No GPIO consumer rs485-term found
[ 5.850286] 48022000.serial: ttyS1 at MMIO 0x48022000 (irq = 26, base_baud = 3000000) is a 8250
[ 5.867293] omap_rng 48310000.rng: Random Number Generator ver. 20
[ 5.874245] random: crng init done
[ 5.882899] tilcdc-panel panel: GPIO lookup for consumer enable
[ 5.882935] tilcdc-panel panel: using device tree for GPIO lookup
[ 5.883009] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/panel[0]'
[ 5.883061] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/panel[0]'
[ 5.883096] tilcdc-panel panel: using lookup tables for GPIO lookup
[ 5.883120] tilcdc-panel panel: No GPIO consumer enable found
[ 5.883158] tilcdc-panel panel: pins are not configured
[ 5.890026] OF: graph: no port node found in /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[ 5.901077] OF: graph: no port node found in /ocp/interconnect@48000000/segment@300000/target-module@e000/lcdc@0
[ 5.913842] [drm] Initialized tilcdc 1.0.0 20121205 for 4830e000.lcdc on minor 0
[ 5.963801] Console: switching to colour frame buffer device 50x80
[ 5.981090] tilcdc 4830e000.lcdc: [drm] fb0: tilcdcdrmfb frame buffer device
[ 6.010933] Error: Driver 'tc358768' is already registered, aborting...
[ 6.043914] brd: module loaded
[ 6.065721] loop: module loaded
[ 6.083177] mdio_bus fixed-0: GPIO lookup for consumer reset
[ 6.083222] mdio_bus fixed-0: using lookup tables for GPIO lookup
[ 6.083248] mdio_bus fixed-0: No GPIO consumer reset found
[ 6.093546] mousedev: PS/2 mouse device common for all mice
[ 6.099647] [egalax_i2c]: Driver init done!
[ 6.099836] i2c /dev entries driver
[ 6.111503] cpuidle: enable-method property 'ti,am3352' found operations
[ 6.119950] sdhci: Secure Digital Host Controller Interface driver
[ 6.126371] sdhci: Copyright(c) Pierre Ossman
[ 6.134288] sdhci-pltfm: SDHCI platform and OF driver helper
[ 6.144387] sdhci-omap 48060000.mmc: GPIO lookup for consumer cd
[ 6.144421] sdhci-omap 48060000.mmc: using device tree for GPIO lookup
[ 6.144494] sdhci-omap 48060000.mmc: No GPIO consumer cd found
[ 6.153172] ledtrig-cpu: registered to indicate activity on CPUs
[ 6.161711] sdhci-omap 481d8000.mmc: GPIO lookup for consumer cd
[ 6.161745] sdhci-omap 481d8000.mmc: using device tree for GPIO lookup
[ 6.161846] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/interconnect@48000000/segment@100000/target-module@d8000/mmc@0[0]'
[ 6.161917] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/interconnect@48000000/segment@100000/target-module@d8000/mmc@0[0]'
[ 6.161951] sdhci-omap 481d8000.mmc: using lookup tables for GPIO lookup
[ 6.161974] sdhci-omap 481d8000.mmc: No GPIO consumer cd found
[ 6.161999] sdhci-omap 481d8000.mmc: GPIO lookup for consumer wp
[ 6.162018] sdhci-omap 481d8000.mmc: using device tree for GPIO lookup
[ 6.162083] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/interconnect@48000000/segment@100000/target-module@d8000/mmc@0[0]'
[ 6.162146] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/interconnect@48000000/segment@100000/target-module@d8000/mmc@0[0]'
[ 6.162174] sdhci-omap 481d8000.mmc: using lookup tables for GPIO lookup
[ 6.162195] sdhci-omap 481d8000.mmc: No GPIO consumer wp found
[ 6.162551] sdhci-omap 481d8000.mmc: supply vqmmc not found, using dummy regulator
[ 6.201711] NET: Registered protocol family 10
[ 6.208667] Segment Routing with IPv6
[ 6.220873] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 6.228586] NET: Registered protocol family 17
[ 6.242017] Key type dns_resolver registered
[ 6.247819] omap_voltage_late_init: Voltage driver support not added
[ 6.257143] Loading compiled-in X.509 certificates
[ 6.280870] mmc1: SDHCI controller on 481d8000.mmc [481d8000.mmc] using External DMA
[ 6.307351] gpio gpiochip0: (gpio-0-31): created GPIO range 0->7 ==> 44e10800.pinmux PIN 82->89
[ 6.307413] gpio gpiochip0: (gpio-0-31): created GPIO range 8->11 ==> 44e10800.pinmux PIN 52->55
[ 6.307447] gpio gpiochip0: (gpio-0-31): created GPIO range 12->15 ==> 44e10800.pinmux PIN 94->97
[ 6.307480] gpio gpiochip0: (gpio-0-31): created GPIO range 16->17 ==> 44e10800.pinmux PIN 71->72
[ 6.307524] gpio gpiochip0: (gpio-0-31): created GPIO range 18->18 ==> 44e10800.pinmux PIN 135->135
[ 6.307559] gpio gpiochip0: (gpio-0-31): created GPIO range 19->20 ==> 44e10800.pinmux PIN 108->109
[ 6.307593] gpio gpiochip0: (gpio-0-31): created GPIO range 21->21 ==> 44e10800.pinmux PIN 73->73
[ 6.307630] gpio gpiochip0: (gpio-0-31): created GPIO range 22->23 ==> 44e10800.pinmux PIN 8->9
[ 6.307666] gpio gpiochip0: (gpio-0-31): created GPIO range 26->27 ==> 44e10800.pinmux PIN 10->11
[ 6.307705] gpio gpiochip0: (gpio-0-31): created GPIO range 28->28 ==> 44e10800.pinmux PIN 74->74
[ 6.307744] gpio gpiochip0: (gpio-0-31): created GPIO range 29->29 ==> 44e10800.pinmux PIN 81->81
[ 6.307783] gpio gpiochip0: (gpio-0-31): created GPIO range 30->31 ==> 44e10800.pinmux PIN 28->29
[ 6.308589] gpio gpiochip0: (gpio-0-31): added GPIO chardev (254:0)
[ 6.308828] gpio gpiochip0: registered GPIOs 0 to 31 on gpio-0-31
[ 6.308952] OMAP GPIO hardware version 0.1
[ 6.316266] i2c i2c-0: GPIO lookup for consumer scl
[ 6.316302] i2c i2c-0: using device tree for GPIO lookup
[ 6.316396] of_get_named_gpiod_flags: can't parse 'scl-gpios' property of node '/ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0[0]'
[ 6.316464] of_get_named_gpiod_flags: can't parse 'scl-gpio' property of node '/ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0[0]'
[ 6.316501] i2c i2c-0: using lookup tables for GPIO lookup
[ 6.316524] i2c i2c-0: No GPIO consumer scl found
[ 6.316561] i2c i2c-0: GPIO lookup for consumer sda
[ 6.316579] i2c i2c-0: using device tree for GPIO lookup
[ 6.316644] of_get_named_gpiod_flags: can't parse 'sda-gpios' property of node '/ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0[0]'
[ 6.316708] of_get_named_gpiod_flags: can't parse 'sda-gpio' property of node '/ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0[0]'
[ 6.316735] i2c i2c-0: using lookup tables for GPIO lookup
[ 6.316756] i2c i2c-0: No GPIO consumer sda found
[ 6.318183] [egalax_i2c]: Start probe
[ 6.318253] [egalax_i2c]: zwei -- egalax_i2c_probe -- 850 -- int-gpio = -517
[ 6.318297] [egalax_i2c]: zwei -- egalax_i2c_probe -- 854 -- int-gpio = -517
[ 6.318339] [egalax_i2c]: zwei -- egalax_i2c_probe -- 858 -- rst-gpio = -517
[ 6.318378] [egalax_i2c]: zwei -- egalax_i2c_probe -- 862 -- rst-gpio = -517
[ 6.318396] [egalax_i2c]: zwei -- egalax_i2c_probe -- 864 -- int-gpio = -517
[ 6.318413] ------------[ cut here ]------------
[ 6.323325] WARNING: CPU: 0 PID: 56 at drivers/gpio/gpiolib.c:122 gpio_to_desc+0xcc/0x140
[ 6.331735] invalid GPIO -517
[ 6.334891] Modules linked in:
[ 6.338087] CPU: 0 PID: 56 Comm: kworker/0:5 Not tainted 5.10.153-g3eee621d16 #32
[ 6.345782] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 6.352057] Workqueue: events deferred_probe_work_func
[ 6.357396] [<c010db0c>] (unwind_backtrace) from [<c010a1d8>] (show_stack+0x10/0x14)
[ 6.365341] [<c010a1d8>] (show_stack) from [<c0a1d9e4>] (__warn+0xd4/0xec)
[ 6.372357] [<c0a1d9e4>] (__warn) from [<c0a1da94>] (warn_slowpath_fmt+0x98/0xc8)
[ 6.380001] [<c0a1da94>] (warn_slowpath_fmt) from [<c04ff9c4>] (gpio_to_desc+0xcc/0x140)
[ 6.388299] [<c04ff9c4>] (gpio_to_desc) from [<c0768710>] (egalax_i2c_probe+0xcc/0x5e8)
[ 6.396547] [<c0768710>] (egalax_i2c_probe) from [<c076f7e0>] (i2c_device_probe+0x234/0x260)
[ 6.405240] [<c076f7e0>] (i2c_device_probe) from [<c065d3ac>] (really_probe+0xf0/0x398)
[ 6.413464] [<c065d3ac>] (really_probe) from [<c065d7c0>] (driver_probe_device+0x5c/0xb4)
[ 6.421926] [<c065d7c0>] (driver_probe_device) from [<c065b6a4>] (bus_for_each_drv+0x84/0xd0)
[ 6.430547] [<c065b6a4>] (bus_for_each_drv) from [<c065d210>] (__device_attach+0x104/0x1a8)
[ 6.439252] [<c065d210>] (__device_attach) from [<c065c518>] (bus_probe_device+0x84/0x8c)
[ 6.447662] [<c065c518>] (bus_probe_device) from [<c0658a08>] (device_add+0x39c/0x778)
[ 6.455785] [<c0658a08>] (device_add) from [<c0770894>] (i2c_new_client_device+0x168/0x27c)
[ 6.464338] [<c0770894>] (i2c_new_client_device) from [<c0772c68>] (of_i2c_register_device+0x6c/0x94)
[ 6.473769] [<c0772c68>] (of_i2c_register_device) from [<c0772fa4>] (of_i2c_register_devices+0x74/0xd8)
[ 6.483355] [<c0772fa4>] (of_i2c_register_devices) from [<c07711b0>] (i2c_register_adapter+0x20c/0x65c)
[ 6.492963] [<c07711b0>] (i2c_register_adapter) from [<c07768ec>] (omap_i2c_probe+0x378/0x704)
[ 6.501788] [<c07768ec>] (omap_i2c_probe) from [<c065f4f0>] (platform_drv_probe+0x48/0x98)
[ 6.510229] [<c065f4f0>] (platform_drv_probe) from [<c065d3ac>] (really_probe+0xf0/0x398)
[ 6.518719] [<c065d3ac>] (really_probe) from [<c065d7c0>] (driver_probe_device+0x5c/0xb4)
[ 6.527358] [<c065d7c0>] (driver_probe_device) from [<c065b6a4>] (bus_for_each_drv+0x84/0xd0)
[ 6.536180] [<c065b6a4>] (bus_for_each_drv) from [<c065d210>] (__device_attach+0x104/0x1a8)
[ 6.544818] mmc1: new high speed MMC card at address 0001
[ 6.550705] [<c065d210>] (__device_attach) from [<c065c518>] (bus_probe_device+0x84/0x8c)
[ 6.558991] [<c065c518>] (bus_probe_device) from [<c065c9d0>] (deferred_probe_work_func+0x7c/0xa8)
[ 6.569667] mmcblk1: mmc1:0001 4FTE4R 3.64 GiB
[ 6.575139] mmcblk1boot0: mmc1:0001 4FTE4R partition 1 4.00 MiB
[ 6.581900] mmcblk1boot1: mmc1:0001 4FTE4R partition 2 4.00 MiB
[ 6.588344] [<c065c9d0>] (deferred_probe_work_func) from [<c0142c10>] (process_one_work+0x1c4/0x44c)
[ 6.597785] mmcblk1rpmb: mmc1:0001 4FTE4R partition 3 512 KiB, chardev (243:0)
[ 6.605169] [<c0142c10>] (process_one_work) from [<c01430cc>] (worker_thread+0x234/0x5cc)
[ 6.613583] [<c01430cc>] (worker_thread) from [<c0147a60>] (kthread+0x140/0x184)
[ 6.621138] [<c0147a60>] (kthread) from [<c0100148>] (ret_from_fork+0x14/0x2c)
[ 6.628440] Exception stack(0xc29d9fb0 to 0xc29d9ff8)
[ 6.633597] 9fa0: 00000000 00000000 00000000 00000000
[ 6.641877] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 6.650134] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 6.656847] ---[ end trace 0bc90f32808da81b ]---
[ 6.661539] [egalax_i2c]: I2C probe failed
[ 6.661991] i2c i2c-0: of_i2c: modalias failure on /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/tps@24
[ 6.673412] i2c i2c-0: Failed to create I2C device for /ocp/interconnect@44c00000/segment@200000/target-module@b000/i2c@0/tps@24
[ 6.685187] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 100 kHz
[ 6.696258] mmcblk1: p1 p2 p3 p4
[ 6.701353] i2c i2c-1: GPIO lookup for consumer scl
[ 6.701387] i2c i2c-1: using device tree for GPIO lookup
[ 6.701484] of_get_named_gpiod_flags: can't parse 'scl-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@2a000/i2c@0[0]'
[ 6.701553] of_get_named_gpiod_flags: can't parse 'scl-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@2a000/i2c@0[0]'
[ 6.701589] i2c i2c-1: using lookup tables for GPIO lookup
[ 6.701613] i2c i2c-1: No GPIO consumer scl found
[ 6.701649] i2c i2c-1: GPIO lookup for consumer sda
[ 6.701667] i2c i2c-1: using device tree for GPIO lookup
[ 6.701733] of_get_named_gpiod_flags: can't parse 'sda-gpios' property of node '/ocp/interconnect@48000000/segment@0/target-module@2a000/i2c@0[0]'
[ 6.701797] of_get_named_gpiod_flags: can't parse 'sda-gpio' property of node '/ocp/interconnect@48000000/segment@0/target-module@2a000/i2c@0[0]'
[ 6.701823] i2c i2c-1: using lookup tables for GPIO lookup
[ 6.701843] i2c i2c-1: No GPIO consumer sda found
[ 6.702676] rtc-pcf8563 1-0051: pcf8563_probe
[ 6.732764] rtc-pcf8563 1-0051: pcf8563_rtc_read_time: raw data is st1=08, st2=00, sec=17, min=55, hr=10, mday=20, wday=11, mon=11, year=23
[ 6.732822] rtc-pcf8563 1-0051: pcf8563_rtc_read_time: tm is secs=17, mins=55, hours=10, mday=20, mon=10, year=123, wday=1
[ 6.733643] rtc-pcf8563 1-0051: pcf8563_rtc_read_alarm: raw data is min=80, hr=80, mday=80, wday=81
[ 6.734179] rtc-pcf8563 1-0051: pcf8563_rtc_read_alarm: tm is mins=0, hours=0, mday=0, wday=1, enabled=0, pending=0
[ 6.735443] rtc-pcf8563 1-0051: pcf8563_rtc_read_time: raw data is st1=08, st2=00, sec=17, min=55, hr=10, mday=20, wday=11, mon=11, year=23
[ 6.735480] rtc-pcf8563 1-0051: pcf8563_rtc_read_time: tm is secs=17, mins=55, hours=10, mday=20, mon=10, year=123, wday=1
[ 6.735510] rtc rtc0: alarm rollover: day
[ 6.736774] rtc-pcf8563 1-0051: pcf8563_rtc_read_time: raw data is st1=08, st2=00, sec=17, min=55, hr=10, mday=20, wday=11, mon=11, year=23
[ 6.736810] rtc-pcf8563 1-0051: pcf8563_rtc_read_time: tm is secs=17, mins=55, hours=10, mday=20, mon=10, year=123, wday=1
[ 6.737343] rtc-pcf8563 1-0051: char device (252:0)
[ 6.737406] rtc-pcf8563 1-0051: registered as rtc0
[ 6.743661] rtc-pcf8563 1-0051: pcf8563_rtc_read_time: raw data is st1=08, st2=00, sec=17, min=55, hr=10, mday=20, wday=11, mon=11, year=23
[ 6.743700] rtc-pcf8563 1-0051: pcf8563_rtc_read_time: tm is secs=17, mins=55, hours=10, mday=20, mon=10, year=123, wday=1
[ 6.743794] rtc-pcf8563 1-0051: setting system clock to 2023-11-20T10:55:17 UTC (1700477717)
[ 6.754058] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 100 kHz
[ 6.761060] gpio gpiochip1: (gpio-32-63): created GPIO range 0->7 ==> 44e10800.pinmux PIN 0->7
[ 6.761107] gpio gpiochip1: (gpio-32-63): created GPIO range 8->11 ==> 44e10800.pinmux PIN 90->93
[ 6.761141] gpio gpiochip1: (gpio-32-63): created GPIO range 12->27 ==> 44e10800.pinmux PIN 12->27
帮忙看一下上面问题
