网站的投票系统怎么做程序员的就业前景

网站的投票系统怎么做,程序员的就业前景,社区团购app,网页制作0基础怎么学cat /sys/kernel/debug/pinctrl/pinctrl-rockchip-pinctrl/pinmux-pins cat /sys/kernel/debug/gpio 20251223给飞凌OK3588-C开发板适配Rockchip原厂的Buildroot【linux-6.1】系统时解决给TF卡写入大文件破坏文件系统的问题 2025/12/23 14:05 缘起#xff1a;给飞凌OK3588-C开…cat /sys/kernel/debug/pinctrl/pinctrl-rockchip-pinctrl/pinmux-pinscat /sys/kernel/debug/gpio20251223给飞凌OK3588-C开发板适配Rockchip原厂的Buildroot【linux-6.1】系统时解决给TF卡写入大文件破坏文件系统的问题2025/12/23 14:05缘起给飞凌OK3588-C开发板适配Rockchip原厂的Buildroot【linux-6.1】后需要适配好TF卡。看 飞凌OK3588-C开发板 的Andoid14的SDK是没有适配TF卡的电源使能GPIO口GPIO2C4的。去 飞凌OK3588-C开发板 的Linux R4/Buildroot中找到了TF卡的电源使能GPIO口GPIO2C4的。去适配好想实测一下TF卡的读写速度。实测写入小文件正常但是大体积的视频文件写入TF卡之后插入到WIN10的电脑直接发现分区都给干没了原因待查。初步发现是GPIO口冲突pin-75 (fe2d0000.mmc) status -224线USB2.0通过adb直接拿到电脑上的速度是31.3 MB/s写入TF卡的速度略微低于31.3 MB/s【大概为20 MB/s】写入之后TF卡分区丢失^_25.5606790168缘起给飞凌OK3588-C开发板适配Rockchip原厂的Buildroot【linux-6.1】后需要实测开发板丝印ETH1芯片RTL8211F-CG的网速。通过ifconfig确认为eth0。需要使用ov5645的驱动框架来适配LVDS接口的105机芯。按照以前的经验首先关闭I2C的读写结果肯定会出现某些地方遗漏的只能通过编译器来检查问题了当你把荣品RD-RK3588开发板重新适配一把就相当于从头做了一个项目【荣品RD-RK3588开发板】。当然开发板的功能都是好的你免除了调试的过程也就没有解决相关硬件出错的经验/机会了rootrk3588-buildroot:/#rootrk3588-buildroot:/# [10006.789736] dwmmc_rockchip fe2c0000.mmc: could not set regulator OCR (-22)[10006.789777] dwmmc_rockchip fe2c0000.mmc: failed to enable vmmc regulator[10007.032664] mmc_host mmc1: Bus speed (slot 0) 148500000Hz (slot req 150000000Hz, actual 148500000HZ div 0)[10007.164419] dwmmc_rockchip fe2c0000.mmc: Successfully tuned phase to 253[10007.164499] mmc1: new ultra high speed SDR104 SDHC card at address b368[10007.165131] mmcblk1: mmc1:b368 SDABC 29.1 GiB[10007.166635] mmcblk1: p1[10007.257429] FAT-fs (mmcblk1p1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive![10007.259328] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.rootrk3588-buildroot:/#rootrk3588-buildroot:/# cd /sdcardrootrk3588-buildroot:/sdcard#rootrk3588-buildroot:/sdcard# lltotal 68drwxr-xr-x 3 root root 32768 Jan 1 1970 ./drwxr-xr-x 5 root root 4096 Dec 22 12:22 ../-rwxr-xr-x 1 root root 0 Dec 23 01:22 0922.txt*-rwxr-xr-x 1 root root 0 Dec 23 01:22 1.txt*drwxr-xr-x 2 root root 32768 Dec 22 17:51 System Volume Information/rootrk3588-buildroot:/sdcard#rootrk3588-buildroot:/sdcard# cd -/rootrk3588-buildroot:/#rootrk3588-buildroot:/#rootrk3588-buildroot:/# cp png/ /sdcard^Crootrk3588-buildroot:/#rootrk3588-buildroot:/# time(cp png/ /sdcard -R)real 1m2.563suser 0m0.028ssys 0m6.650srootrk3588-buildroot:/# syncrootrk3588-buildroot:/# syncrootrk3588-buildroot:/#rootrk3588-buildroot:/# time(cp mp4/ /sdcard -R sync)real 1m47.455suser 0m0.020ssys 0m9.610srootrk3588-buildroot:/#rootrk3588-buildroot:/#rootrk3588-buildroot:/# [10811.409352] mmc_erase: group start error -110, status 0x800[10811.411928] dwmmc_rockchip fe2c0000.mmc: could not set regulator OCR (-22)[10811.411954] dwmmc_rockchip fe2c0000.mmc: failed to enable vmmc regulator[10811.424793] mmc_host mmc1: Bus speed (slot 0) 400000Hz (slot req 400000Hz, actual 400000HZ div 0)[10811.446776] mmc1: tried to HW reset card, got error -110[10811.446803] I/O error, dev mmcblk1, sector 19349504 op 0x3:(DISCARD) flags 0x0 phys_seg 1 prio class 2rootrk3588-buildroot:/#rootrk3588-buildroot:/# syncrootrk3588-buildroot:/#rootrk3588-buildroot:/# dmesg | grep -i mmc[ 1.361745] Kernel command line: storagemediaemmc androidboot.storagemediaemmc androidboot.modenormal androidboot.verifiedbootstateorange rw rootwait earlyconuart8250,mmio32,0xfeb50000 consolettyFIQ0 irqchip.gicv3_pseudo_nmi0 rootPARTUUID614e0000-0000 rcupdate.rcu_expedited1 rcu_nocbsall androidboot.fwverddr-v1.17-3488111f83,spl-v1.13,bl31-v1.46,bl32-v1.16,uboot-12/22/2025[ 1.365020] Unknown kernel command line parameters storagemediaemmc, will be passed to user space.[ 2.884109] rockchip-pinctrl pinctrl: pin gpio2-11 already requested by fe1b0000.ethernet; cannot claim for fe2d0000.mmc[ 2.884130] rockchip-pinctrl pinctrl: pin-75 (fe2d0000.mmc) status -22[ 2.884159] dwmmc_rockchip fe2d0000.mmc: Error applying setting, reverse things back[ 2.885072] dwmmc_rockchip fe2c0000.mmc: No normal pinctrl state[ 2.885086] dwmmc_rockchip fe2c0000.mmc: No idle pinctrl state[ 2.885170] dwmmc_rockchip fe2c0000.mmc: IDMAC supports 32-bit address mode.[ 2.885191] dwmmc_rockchip fe2c0000.mmc: Using internal DMA controller.[ 2.885205] dwmmc_rockchip fe2c0000.mmc: Version ID is 270a[ 2.885243] dwmmc_rockchip fe2c0000.mmc: DW MMC controller at irq 103,32 bit host data width,256 deep fifo[ 2.885836] dwmmc_rockchip fe2c0000.mmc: Failed getting OCR mask: -22[ 2.886431] mmc0: CQHCI version 5.10[ 2.886670] dwmmc_rockchip fe2c0000.mmc: could not set regulator OCR (-22)[ 2.886687] dwmmc_rockchip fe2c0000.mmc: failed to enable vmmc regulator[ 2.900680] mmc_host mmc1: Bus speed (slot 0) 400000Hz (slot req 400000Hz, actual 400000HZ div 0)[ 2.915861] mmc0: SDHCI controller on fe2e0000.mmc [fe2e0000.mmc] using ADMA[ 3.023227] mmc0: Command Queue Engine enabled[ 3.023240] mmc0: new HS400 Enhanced strobe MMC card at address 0001[ 3.023543] mmcblk0: mmc0:0001 A3A561 57.6 GiB[ 3.027387] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8[ 3.028068] mmcblk0boot0: mmc0:0001 A3A561 4.00 MiB[ 3.028548] mmcblk0boot1: mmc0:0001 A3A561 4.00 MiB[ 3.028993] mmcblk0rpmb: mmc0:0001 A3A561 16.0 MiB, chardev (235:0)[ 3.256478] EXT4-fs (mmcblk0p6): mounted filesystem with ordered data mode. Quota mode: disabled.[ 3.276128] storagemediaemmc[ 3.341789] EXT4-fs (mmcblk0p6): re-mounted. Quota mode: disabled.[ 3.481264] EXT4-fs (mmcblk0p7): mounted filesystem with ordered data mode. Quota mode: disabled.[ 3.487979] EXT4-fs (mmcblk0p8): mounted filesystem without journal. Quota mode: disabled.[10006.789736] dwmmc_rockchip fe2c0000.mmc: could not set regulator OCR (-22)[10006.789777] dwmmc_rockchip fe2c0000.mmc: failed to enable vmmc regulator[10007.032664] mmc_host mmc1: Bus speed (slot 0) 148500000Hz (slot req 150000000Hz, actual 148500000HZ div 0)[10007.164419] dwmmc_rockchip fe2c0000.mmc: Successfully tuned phase to 253[10007.164499] mmc1: new ultra high speed SDR104 SDHC card at address b368[10007.165131] mmcblk1: mmc1:b368 SDABC 29.1 GiB[10007.166635] mmcblk1: p1[10007.257429] FAT-fs (mmcblk1p1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive![10007.259328] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.[10811.409352] mmc_erase: group start error -110, status 0x800[10811.411928] dwmmc_rockchip fe2c0000.mmc: could not set regulator OCR (-22)[10811.411954] dwmmc_rockchip fe2c0000.mmc: failed to enable vmmc regulator[10811.424793] mmc_host mmc1: Bus speed (slot 0) 400000Hz (slot req 400000Hz, actual 400000HZ div 0)[10811.446776] mmc1: tried to HW reset card, got error -110[10811.446803] I/O error, dev mmcblk1, sector 19349504 op 0x3:(DISCARD) flags 0x0 phys_seg 1 prio class 2rootrk3588-buildroot:/#Y:\new_disk_4t\wyb\A8\rk3588_linux6.1_release_v1.2.0_20241220\kernel-6.1\arch\arm64\boot\dts\rockchip\rk3588-evb7-v11.dtsi// 2025/12/19 9:21 wenyuanbo close for I2C2M0vcc_3v3_sd_s0: vcc-3v3-sd-s0-regulator {compatible regulator-fixed;//gpio gpio0 RK_PB7 GPIO_ACTIVE_HIGH;pinctrl-names default;//pinctrl-0 sd_s0_pwr;regulator-name vcc_3v3_sd_s0;enable-active-high;};修改为// 2025/12/19 9:21 wenyuanbo close for I2C2M0vcc_3v3_sd_s0: vcc-3v3-sd-s0-regulator {compatible regulator-fixed;//gpio gpio0 RK_PB7 GPIO_ACTIVE_HIGH;gpio gpio2 RK_PC4 GPIO_ACTIVE_HIGH;pinctrl-names default;pinctrl-0 sd_s0_pwr;regulator-name vcc_3v3_sd_s0;enable-active-high;};pinctrl {sdio-pwrseq {wifi_enable_h: wifi-enable-h {rockchip,pins 0 RK_PC4 RK_FUNC_GPIO pcfg_pull_up;};};// 2025/12/19 9:21 wenyuanbo close for I2C2M0//sdmmc {// sd_s0_pwr: sd-s0-pwr {// rockchip,pins 0 RK_PB7 RK_FUNC_GPIO pcfg_pull_up;// };//};tp_int {ft5x06_dsi0_gpio: ft5x06-dsi0-gpio {rockchip,pins 3 RK_PB7 RK_FUNC_GPIO pcfg_pull_none,3 RK_PC0 RK_FUNC_GPIO pcfg_pull_none;};ft5x06_dsi1_gpio: ft5x06-dsi1-gpio {rockchip,pins 3 RK_PD2 RK_FUNC_GPIO pcfg_pull_none,3 RK_PD3 RK_FUNC_GPIO pcfg_pull_none;};};};修改为pinctrl {sdio-pwrseq {wifi_enable_h: wifi-enable-h {rockchip,pins 0 RK_PC4 RK_FUNC_GPIO pcfg_pull_up;};};// 2025/12/19 9:21 wenyuanbo close for I2C2M0sdmmc {sd_s0_pwr: sd-s0-pwr {//rockchip,pins 0 RK_PB7 RK_FUNC_GPIO pcfg_pull_up;rockchip,pins 2 RK_PC4 RK_FUNC_GPIO pcfg_pull_up;};};tp_int {ft5x06_dsi0_gpio: ft5x06-dsi0-gpio {rockchip,pins 3 RK_PB7 RK_FUNC_GPIO pcfg_pull_none,3 RK_PC0 RK_FUNC_GPIO pcfg_pull_none;};ft5x06_dsi1_gpio: ft5x06-dsi1-gpio {rockchip,pins 3 RK_PD2 RK_FUNC_GPIO pcfg_pull_none,3 RK_PD3 RK_FUNC_GPIO pcfg_pull_none;};};};sdio {max-frequency 150000000;no-sd;no-mmc;bus-width 4;disable-wp;cap-sd-highspeed;cap-sdio-irq;keep-power-in-suspend;mmc-pwrseq sdio_pwrseq;non-removable;pinctrl-names default;pinctrl-0 sdiom0_pins;sd-uhs-sdr104;status okay;};sdmmc {status okay;vmmc-supply vcc_3v3_sd_s0;};uart0 {status okay;pinctrl-names default;pinctrl-0 uart0m2_xfer;};cat /sys/kernel/debug/pinctrl/pinctrl-rockchip-pinctrl/pinmux-pinscat /sys/kernel/debug/gpioGPIO口修改之前和正确的进行比对正确gpiochip2: GPIOs 64-95, parent: platform/fec30000.gpio, gpio2:gpio-84 ( |vcc3v3-sdmmc ) out hi异常gpiochip2: GPIOs 64-95, parent: platform/fec30000.gpio, gpio2:gpio-81 ( |vcc3v3-lcd0-n ) out logpio-85 ( |vcc3v3-pcie30 ) out lo正确pin 80 (gpio2-16): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-tx-bus2pin 81 (gpio2-17): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rx-bus2pin 82 (gpio2-18): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rx-bus2pin 83 (gpio2-19): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 84 (gpio2-20): (MUX UNCLAIMED) gpio2:84pin 85 (gpio2-21): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 86 (gpio2-22): (MUX UNCLAIMED) (GPIO UNCLAIMED)异常pin 80 (gpio2-16): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-tx-bus2pin 81 (gpio2-17): fe1b0000.ethernet gpio2:81 function gmac0 group gmac0-rx-bus2pin 82 (gpio2-18): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rx-bus2pin 83 (gpio2-19): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 84 (gpio2-20): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 85 (gpio2-21): (MUX UNCLAIMED) gpio2:85pin 86 (gpio2-22): (MUX UNCLAIMED) (GPIO UNCLAIMED)配置TF卡的电源使能GPIO口GPIO2C4之后正确gpiochip2: GPIOs 64-95, parent: platform/fec30000.gpio, gpio2:gpio-84 ( |vcc-3v3-sd-s0-regula) out higpio-85 ( |vcc3v3-pcie30 ) out lo异常gpiochip2: GPIOs 64-95, parent: platform/fec30000.gpio, gpio2:gpio-81 ( |vcc3v3-lcd0-n ) out logpio-85 ( |vcc3v3-pcie30 ) out lo正确pin 80 (gpio2-16): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-tx-bus2pin 81 (gpio2-17): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rx-bus2pin 82 (gpio2-18): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rx-bus2pin 83 (gpio2-19): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 84 (gpio2-20): vcc-3v3-sd-s0-regulator gpio2:84 function sdmmc group sd-s0-pwrpin 85 (gpio2-21): (MUX UNCLAIMED) gpio2:85异常pin 80 (gpio2-16): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-tx-bus2pin 81 (gpio2-17): fe1b0000.ethernet gpio2:81 function gmac0 group gmac0-rx-bus2pin 82 (gpio2-18): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rx-bus2pin 83 (gpio2-19): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 84 (gpio2-20): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 85 (gpio2-21): (MUX UNCLAIMED) gpio2:85[BEGIN] 2025/12/23 17:02:38rootrk3588-buildroot:/#rootrk3588-buildroot:/#rootrk3588-buildroot:/#rootrk3588-buildroot:/#pinmux-pins-buildroot:/# cat /sys/kernel/debug/pinctrl/pinctrl-rockchip-pinctrl/pPinmux settings per pinFormat: pin (name): mux_owner gpio_owner hog?pin 0 (gpio0-0): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 1 (gpio0-1): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 2 (gpio0-2): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 3 (gpio0-3): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 4 (gpio0-4): fe2c0000.mmc (GPIO UNCLAIMED) function sdmmc group sdmmc-detpin 5 (gpio0-5): feb20000.spi (GPIO UNCLAIMED) function spi2 group spi2m2-pinspin 6 (gpio0-6): feb20000.spi (GPIO UNCLAIMED) function spi2 group spi2m2-pinspin 7 (gpio0-7): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 8 (gpio0-8): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 9 (gpio0-9): feb20000.spi (GPIO UNCLAIMED) function spi2 group spi2m2-cs0pin 10 (gpio0-10): wireless-wlan (GPIO UNCLAIMED) function wireless-wlan group wifi-host-wake-irqpin 11 (gpio0-11): feb20000.spi (GPIO UNCLAIMED) function spi2 group spi2m2-pinspin 12 (gpio0-12): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 13 (gpio0-13): fiq-debugger (GPIO UNCLAIMED) function uart2 group uart2m0-xferpin 14 (gpio0-14): fiq-debugger (GPIO UNCLAIMED) function uart2 group uart2m0-xferpin 15 (gpio0-15): feaa0000.i2c (GPIO UNCLAIMED) function i2c2 group i2c2m0-xferpin 16 (gpio0-16): feaa0000.i2c (GPIO UNCLAIMED) function i2c2 group i2c2m0-xferpin 17 (gpio0-17): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 18 (gpio0-18): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 19 (gpio0-19): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 20 (gpio0-20): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 21 (gpio0-21): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 22 (gpio0-22): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 23 (gpio0-23): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 24 (gpio0-24): vbus5v0-typec gpio0:24 function usb-typec group typec5v-pwren0pin 25 (gpio0-25): fd880000.i2c (GPIO UNCLAIMED) function i2c0 group i2c0m2-xferpin 26 (gpio0-26): fd880000.i2c (GPIO UNCLAIMED) function i2c0 group i2c0m2-xferpin 27 (gpio0-27): vbus5v0-typec1 gpio0:27 function usb-typec group typec5v-pwren1pin 28 (gpio0-28): fea90000.i2c (GPIO UNCLAIMED) function i2c1 group i2c1m2-xferpin 29 (gpio0-29): fea90000.i2c (GPIO UNCLAIMED) function i2c1 group i2c1m2-xferpin 30 (gpio0-30): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 31 (gpio0-31): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 32 (gpio1-0): feb90000.serial (GPIO UNCLAIMED) function uart6 group uart6m1-xferpin 33 (gpio1-1): feb90000.serial (GPIO UNCLAIMED) function uart6 group uart6m1-xferpin 34 (gpio1-2): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 35 (gpio1-3): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 36 (gpio1-4): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 37 (gpio1-5): fde80000.hdmi (GPIO UNCLAIMED) function hdmi group hdmim0-tx0-hpdpin 38 (gpio1-6): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 39 (gpio1-7): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 40 (gpio1-8): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 41 (gpio1-9): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 42 (gpio1-10): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 43 (gpio1-11): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 44 (gpio1-12): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 45 (gpio1-13): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 46 (gpio1-14): fdee0000.hdmirx-controller (GPIO UNCLAIMED) function hdmi group hdmim2-rx-hpdinpin 47 (gpio1-15): fdee0000.hdmirx-controller (GPIO UNCLAIMED) function hdmi group hdmim2-rx-cecpin 48 (gpio1-16): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 49 (gpio1-17): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 50 (gpio1-18): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 51 (gpio1-19): fe470000.i2s (GPIO UNCLAIMED) function i2s0 group i2s0-sclkpin 52 (gpio1-20): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 53 (gpio1-21): fe470000.i2s gpio1:53 function i2s0 group i2s0-lrckpin 54 (gpio1-22): (MUX UNCLAIMED) gpio1:54pin 55 (gpio1-23): fe470000.i2s (GPIO UNCLAIMED) function i2s0 group i2s0-sdo0pin 56 (gpio1-24): fec90000.i2c (GPIO UNCLAIMED) function i2c7 group i2c7m0-xferpin 57 (gpio1-25): fec90000.i2c (GPIO UNCLAIMED) function i2c7 group i2c7m0-xferpin 58 (gpio1-26): feb70000.serial (GPIO UNCLAIMED) function uart4 group uart4m0-xferpin 59 (gpio1-27): feb70000.serial (GPIO UNCLAIMED) function uart4 group uart4m0-xferpin 60 (gpio1-28): fe470000.i2s (GPIO UNCLAIMED) function i2s0 group i2s0-sdi0pin 61 (gpio1-29): fdee0000.hdmirx-controller gpio1:61 function hdmirxdet group hdmirx-det-gpiopin 62 (gpio1-30): fdee0000.hdmirx-controller (GPIO UNCLAIMED) function hdmi group hdmim2-rx-sclpin 63 (gpio1-31): fdee0000.hdmirx-controller (GPIO UNCLAIMED) function hdmi group hdmim2-rx-sdapin 64 (gpio2-0): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 65 (gpio2-1): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 66 (gpio2-2): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 67 (gpio2-3): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 68 (gpio2-4): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 69 (gpio2-5): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 70 (gpio2-6): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rgmii-buspin 71 (gpio2-7): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rgmii-buspin 72 (gpio2-8): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rgmii-clkpin 73 (gpio2-9): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rgmii-buspin 74 (gpio2-10): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rgmii-buspin 75 (gpio2-11): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rgmii-clkpin 76 (gpio2-12): feac0000.i2c (GPIO UNCLAIMED) function i2c4 group i2c4m1-xferpin 77 (gpio2-13): feac0000.i2c (GPIO UNCLAIMED) function i2c4 group i2c4m1-xferpin 78 (gpio2-14): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-tx-bus2pin 79 (gpio2-15): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-tx-bus2pin 80 (gpio2-16): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-tx-bus2pin 81 (gpio2-17): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rx-bus2pin 82 (gpio2-18): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rx-bus2pin 83 (gpio2-19): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 84 (gpio2-20): vcc-3v3-sd-s0-regulator gpio2:84 function sdmmc group sd-s0-pwrpin 85 (gpio2-21): (MUX UNCLAIMED) gpio2:85pin 86 (gpio2-22): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 87 (gpio2-23): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 88 (gpio2-24): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 89 (gpio2-25): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 90 (gpio2-26): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 91 (gpio2-27): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 92 (gpio2-28): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 93 (gpio2-29): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 94 (gpio2-30): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 95 (gpio2-31): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 96 (gpio3-0): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-rgmii-buspin 97 (gpio3-1): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-rgmii-buspin 98 (gpio3-2): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-rgmii-buspin 99 (gpio3-3): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-rgmii-buspin 100 (gpio3-4): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-rgmii-clkpin 101 (gpio3-5): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-rgmii-clkpin 102 (gpio3-6): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 103 (gpio3-7): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-rx-bus2pin 104 (gpio3-8): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-rx-bus2pin 105 (gpio3-9): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-rx-bus2pin 106 (gpio3-10): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 107 (gpio3-11): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-tx-bus2pin 108 (gpio3-12): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-tx-bus2pin 109 (gpio3-13): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-tx-bus2pin 110 (gpio3-14): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 111 (gpio3-15): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 112 (gpio3-16): feba0000.serial (GPIO UNCLAIMED) function uart7 group uart7m1-xferpin 113 (gpio3-17): feba0000.serial (GPIO UNCLAIMED) function uart7 group uart7m1-xferpin 114 (gpio3-18): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-miimpin 115 (gpio3-19): fe1c0000.ethernet (GPIO UNCLAIMED) function gmac1 group gmac1-miimpin 116 (gpio3-20): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 117 (gpio3-21): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 118 (gpio3-22): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 119 (gpio3-23): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 120 (gpio3-24): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 121 (gpio3-25): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 122 (gpio3-26): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 123 (gpio3-27): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 124 (gpio3-28): febc0000.serial (GPIO UNCLAIMED) function uart9 group uart9m2-xferpin 125 (gpio3-29): febc0000.serial (GPIO UNCLAIMED) function uart9 group uart9m2-xferpin 126 (gpio3-30): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 127 (gpio3-31): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 128 (gpio4-0): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 129 (gpio4-1): (MUX UNCLAIMED) gpio4:129pin 130 (gpio4-2): (MUX UNCLAIMED) gpio4:130pin 131 (gpio4-3): fd890000.serial (GPIO UNCLAIMED) function uart0 group uart0m2-xferpin 132 (gpio4-4): fd890000.serial (GPIO UNCLAIMED) function uart0 group uart0m2-xferpin 133 (gpio4-5): feb60000.serial (GPIO UNCLAIMED) function uart3 group uart3m2-xferpin 134 (gpio4-6): feb60000.serial (GPIO UNCLAIMED) function uart3 group uart3m2-xferpin 135 (gpio4-7): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 136 (gpio4-8): vcc5v0-host gpio4:136 function usb group vcc5v0-host-enpin 137 (gpio4-9): (MUX UNCLAIMED) gpio4:137pin 138 (gpio4-10): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 139 (gpio4-11): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 140 (gpio4-12): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 141 (gpio4-13): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 142 (gpio4-14): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 143 (gpio4-15): fde80000.hdmi (GPIO UNCLAIMED) function hdmi group hdmim0-tx0-sclpin 144 (gpio4-16): fde80000.hdmi (GPIO UNCLAIMED) function hdmi group hdmim0-tx0-sdapin 145 (gpio4-17): fde80000.hdmi (GPIO UNCLAIMED) function hdmi group hdmim0-tx0-cecpin 146 (gpio4-18): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-rx-bus2pin 147 (gpio4-19): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 148 (gpio4-20): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-miimpin 149 (gpio4-21): fe1b0000.ethernet (GPIO UNCLAIMED) function gmac0 group gmac0-miimpin 150 (gpio4-22): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 151 (gpio4-23): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 152 (gpio4-24): fe2c0000.mmc (GPIO UNCLAIMED) function sdmmc group sdmmc-bus4pin 153 (gpio4-25): fe2c0000.mmc (GPIO UNCLAIMED) function sdmmc group sdmmc-bus4pin 154 (gpio4-26): fe2c0000.mmc (GPIO UNCLAIMED) function sdmmc group sdmmc-bus4pin 155 (gpio4-27): fe2c0000.mmc (GPIO UNCLAIMED) function sdmmc group sdmmc-bus4pin 156 (gpio4-28): fe2c0000.mmc (GPIO UNCLAIMED) function sdmmc group sdmmc-cmdpin 157 (gpio4-29): fe2c0000.mmc (GPIO UNCLAIMED) function sdmmc group sdmmc-clkpin 158 (gpio4-30): (MUX UNCLAIMED) (GPIO UNCLAIMED)pin 159 (gpio4-31): (MUX UNCLAIMED) (GPIO UNCLAIMED)rootrk3588-buildroot:/#rootrk3588-buildroot:/#rootrk3588-buildroot:/#rootrk3588-buildroot:/# cat /sys/kernel/debug/gpiogpiochip0: GPIOs 0-31, parent: platform/fd8a0000.gpio, gpio0:gpio-24 ( |vbus5v0-typec ) out logpio-27 ( |vbus5v0-typec1 ) out logpiochip1: GPIOs 32-63, parent: platform/fec20000.gpio, gpio1:gpio-53 ( |i2s-lrck ) in logpio-54 ( |work ) out logpio-61 ( |hdmirx-det ) in lo IRQ ACTIVE LOWgpiochip2: GPIOs 64-95, parent: platform/fec30000.gpio, gpio2:gpio-84 ( |vcc-3v3-sd-s0-regula) out higpio-85 ( |vcc3v3-pcie30 ) out logpiochip3: GPIOs 96-127, parent: platform/fec40000.gpio, gpio3:gpiochip4: GPIOs 128-159, parent: platform/fec50000.gpio, gpio4:gpio-129 ( |sbu1-dc ) out logpio-130 ( |sbu2-dc ) out logpio-136 ( |vcc5v0-host ) out higpio-137 ( |enable ) out higpiochip5: GPIOs 509-511, parent: platform/rk806-pinctrl.0.auto, rk806-gpio, can sleep:rootrk3588-buildroot:/#rootrk3588-buildroot:/#rootrk3588-buildroot:/#rootrk3588-buildroot:/#[END] 2025/12/23 17:02:54