高通学习14--RB5（TODO）

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张建站

2026/6/16 5:38:50

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1 RB5基本介绍RB5 Qualcomm Robotics RB5面向工业机器人、AMR、无人机、智能视觉、边缘 AI 的 96Boards 标准开发平台核心 SoM 芯片为QRB5165骁龙 865 工业机器人定制版由高通原厂创达 Thundercomm 联合推出是学习高通 TLMM (Pinctrl)、QUP (GENI 串行总线)、CamX、Hexagon DSP/NPU 最友好的开源参考平台源码、DTS、硬件手册大量公开无需企业封闭授权即可入门 BSP 底层。CPU8 核 Kryo 5851×A772.84 3×A772.4 4×A551.8GHzGPUAdreno 650支持 4K 显示渲染AI 引擎第 5 代总 15TOPSHexagon DSP 四核 HVX HTA 张量加速器 NPU230内置 EVA 专用视觉分析引擎多媒体Spectra 480 ISP同时支持 7 路 CSI 摄像头Adreno VPU665 4K 编解码DPU995 驱动三路 4K 显示内存 / 存储8GB LPDDR5 PoP 128GB UFS3.1支持 MicroSD 扩展工作温区工业级-30℃ ~ 105℃产品生命周期支持至 2029 年接口说明2 基本操作查看OS版本sh-5.0# cat /etc/os-release NAMEUbuntu VERSION20.04.3 LTS (Focal Fossa) IDubuntu ID_LIKEdebian PRETTY_NAMEUbuntu 20.04.3 LTS VERSION_ID20.04 HOME_URLhttps://www.ubuntu.com/ SUPPORT_URLhttps://help.ubuntu.com/ BUG_REPORT_URLhttps://bugs.launchpad.net/ubuntu/ PRIVACY_POLICY_URLhttps://www.ubuntu.com/legal/terms-and-policies/privacy-policy VERSION_CODENAMEfocal UBUNTU_CODENAMEfocal查看版本sh-5.0# cat /sys/devices/soc0/soc_id 455455对应的物理形态叫POPPackage-on-Package堆叠封装。物理结构在这种变体中高通的 QRB5165 处理器CPU/GPU/NPU 裸片位于最底层而LPDDR5 内存RAM芯片直接扣在处理器的头顶上。它们像盖楼一样叠在一起共用底部的引脚。查看所有GPIO状态sh-5.0# cat /sys/kernel/debug/pinctrl/cat /sys/kernel/debug/gpio cat: /sys/kernel/debug/pinctrl/cat: No such file or directory gpiochip5: GPIOs 278-291, parent: platform/soc:qcom,msm-audio-apr:qcom,q6core-audio:lpi_pinctrl33c0000, soc:qcom,msm-audio-apr:qcom,q6core-audio:lpi_pinctrl33c0000: gpio0 : in 0 2mA pull down gpio1 : in 0 2mA pull down gpio2 : in 0 2mA pull down gpio3 : in 0 2mA pull down gpio4 : in 0 2mA pull down gpio5 : in 0 2mA pull down gpio6 : in 0 2mA pull down gpio7 : in 0 2mA pull down gpio8 : out 1 2mA no pull gpio9 : in 1 2mA no pull gpio10 : in 2 2mA pull down gpio11 : in 2 2mA pull down gpio12 : in 0 2mA pull down gpio13 : in 0 2mA pull down gpiochip4: GPIOs 292-293, parent: spi/spi0.0, spi0.0, can sleep: gpiochip3: GPIOs 294-305, parent: platform/c440000.qcom,spmi:qcom,pm8150l4:pinctrlc000, c440000.qcom,spmi:qcom,pm8150l4:pinctrlc000: gpio1 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio2 : out high normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio3 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio4 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio5 : out high normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio6 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio7 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio8 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio9 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio10: in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio11: in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio12: in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpiochip2: GPIOs 306-317, parent: platform/c440000.qcom,spmi:qcom,pm8150b2:pinctrlc000, c440000.qcom,spmi:qcom,pm8150b2:pinctrlc000: gpio1 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio2 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio3 : --- gpio4 : --- gpio5 : out low normal vin-1 no pull push-pull low atest-1 dtest-0 gpio6 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio7 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio8 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio9 : out low func1 vin-0 no pull open-source high atest-1 dtest-0 gpio10: out low func1 vin-0 no pull open-drain high atest-1 dtest-0 gpio11: --- gpio12: in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpiochip1: GPIOs 318-327, parent: platform/c440000.qcom,spmi:qcom,pm81500:pinctrlc000, c440000.qcom,spmi:qcom,pm81500:pinctrlc000: gpio1 : in high normal vin-0 pull-up 30uA push-pull high atest-1 dtest-0 gpio2 : --- gpio3 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio4 : in low normal vin-0 pull-up 1.5uA push-pull high atest-1 dtest-0 gpio5 : --- gpio6 : in high normal vin-1 pull-up 30uA push-pull high atest-1 dtest-0 gpio7 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio8 : --- gpio9 : in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpio10: in low normal vin-0 pull-down 10uA push-pull high atest-1 dtest-0 gpiochip0: GPIOs 328-511, parent: platform/f000000.pinctrl, f000000.pinctrl: gpio0 : in low func0 2mA pull down gpio1 : in low func0 2mA pull down gpio2 : in low func0 2mA pull down gpio3 : in low func0 2mA pull down gpio4 : in low func0 2mA no pull gpio5 : in low func0 2mA no pull gpio6 : in low func0 2mA pull down gpio7 : in low func0 2mA pull down gpio8 : in high func0 2mA no pull gpio9 : in high func0 2mA no pull gpio10 : in low func0 2mA pull down gpio11 : in low func0 2mA pull down gpio12 : in high func0 2mA no pull gpio13 : in high func0 2mA no pull gpio14 : in low func0 2mA pull down gpio15 : in high func0 2mA pull down gpio16 : in high func1 2mA no pull gpio17 : in low func1 2mA pull down gpio18 : in high func1 2mA pull up gpio19 : in low func1 2mA no pull gpio20 : out high func0 16mA pull up gpio21 : out low func0 2mA pull down gpio22 : in low func0 2mA pull down gpio23 : in low func0 2mA pull down gpio24 : in low func0 2mA pull down gpio25 : in low func0 2mA pull down gpio26 : in low func0 2mA pull down gpio27 : in low func0 2mA no pull gpio28 : in high func0 6mA no pull gpio29 : in high func0 6mA no pull gpio30 : in high func0 6mA no pull gpio31 : in high func0 6mA no pull gpio32 : out low func0 16mA no pull gpio33 : in low func0 2mA pull down gpio34 : out low func1 2mA pull up gpio35 : in low func1 2mA pull down gpio36 : in low func1 2mA no pull gpio37 : in high func1 2mA pull down gpio38 : in high func1 2mA pull up gpio39 : in low func1 2mA no pull gpio40 : in low func0 2mA pull down gpio41 : in low func0 2mA pull down gpio42 : in low func0 2mA pull down gpio43 : in low func0 2mA pull down gpio44 : in high func0 2mA no pull gpio45 : in high func0 2mA no pull gpio46 : in low func0 2mA pull down gpio47 : in high func0 2mA pull down gpio48 : in low func0 2mA pull down gpio49 : in low func0 2mA pull down gpio50 : in low func0 2mA pull down gpio51 : in low func0 2mA pull down gpio52 : in low func0 6mA no pull gpio53 : in low func0 6mA no pull gpio54 : in low func0 6mA no pull gpio55 : in low func0 6mA no pull gpio56 : in low func0 2mA pull down gpio57 : in low func0 2mA pull down gpio58 : in high func0 2mA pull down gpio59 : in high func0 2mA pull down gpio60 : in low func0 2mA pull down gpio61 : out low func0 8mA no pull gpio62 : in low func0 2mA pull down gpio63 : in high func0 8mA no pull gpio64 : in low func0 2mA pull down gpio65 : in low func0 2mA pull down gpio66 : in low func0 2mA pull down gpio67 : in low func0 2mA pull down gpio68 : in low func0 2mA pull down gpio69 : in low func0 2mA pull down gpio70 : in low func0 2mA pull down gpio71 : in low func0 2mA pull down gpio72 : in low func0 2mA pull down gpio73 : in low func0 2mA pull down gpio74 : in low func0 2mA pull down gpio75 : in low func0 2mA pull down gpio76 : in low func0 2mA pull down gpio77 : in high func0 2mA pull up gpio78 : in low func0 2mA pull down gpio79 : out high func0 2mA pull down gpio80 : in high func1 2mA pull up gpio81 : in high func0 2mA pull up gpio82 : out low func0 2mA pull down gpio83 : in low func1 2mA pull up gpio84 : in high func0 2mA pull up gpio85 : out low func0 2mA pull down gpio86 : in low func1 2mA pull up gpio87 : in high func0 2mA pull up gpio88 : in low func0 2mA pull down gpio89 : in low func0 2mA pull down gpio90 : in low func0 2mA pull down gpio91 : in low func0 2mA pull down gpio92 : in low func0 2mA pull down gpio93 : in low func0 2mA pull down gpio94 : in low func0 2mA pull down gpio95 : in low func0 2mA pull down gpio96 : in low func0 2mA pull down gpio97 : in low func0 2mA pull down gpio98 : in low func0 2mA pull down gpio99 : in low func0 2mA pull down gpio100 : in low func0 2mA pull down gpio101 : in low func0 2mA pull down gpio102 : in low func0 2mA pull down gpio103 : in low func0 2mA pull down gpio104 : in low func0 2mA pull down gpio105 : in low func0 2mA pull down gpio106 : in low func0 2mA pull down gpio107 : in low func0 2mA pull down gpio108 : in low func0 2mA pull down gpio109 : out high func0 2mA pull down gpio110 : in low func0 2mA pull down gpio111 : in low func0 2mA pull down gpio112 : in low func0 2mA pull down gpio113 : in low func0 2mA pull down gpio114 : in low func0 2mA pull down gpio115 : in low func0 2mA pull down gpio116 : in low func0 2mA pull down gpio117 : in low func0 2mA pull down gpio118 : in low func0 2mA pull down gpio119 : in low func0 2mA pull down gpio120 : in low func0 2mA pull down gpio121 : in low func0 2mA pull down gpio122 : in low func0 2mA pull down gpio123 : in low func0 2mA pull down gpio124 : in high func0 2mA pull down gpio125 : in low func0 2mA pull down gpio126 : in low func0 2mA pull down gpio127 : in low func0 2mA pull down gpio128 : in low func0 2mA pull down gpio129 : in low func0 2mA pull down gpio130 : in low func0 2mA pull down gpio131 : in low func0 2mA pull down gpio132 : in low func0 2mA pull down gpio133 : in high func0 2mA pull down gpio134 : in high func0 2mA pull down gpio135 : in high func0 2mA pull down gpio136 : in low func0 2mA pull down gpio137 : in low func0 2mA pull down gpio138 : in low func0 2mA pull down gpio139 : in low func0 2mA pull down gpio140 : in low func0 2mA pull down gpio141 : in low func0 2mA pull down gpio142 : in low func1 2mA keeper gpio143 : in low func1 4mA keeper gpio144 : in low func0 2mA pull down gpio145 : in low func0 2mA pull down gpio146 : in low func0 2mA pull down gpio147 : in low func0 2mA pull down gpio148 : in low func0 2mA pull down gpio149 : out low func0 2mA pull down gpio150 : in low func0 2mA pull down gpio151 : in low func0 2mA pull down gpio152 : in low func0 2mA pull down gpio153 : in low func0 2mA pull down gpio154 : in low func0 2mA pull down gpio155 : in low func0 2mA pull down gpio156 : in low func0 2mA pull down gpio157 : in low func0 2mA pull down gpio158 : in low func0 2mA pull down gpio159 : in low func0 2mA pull down gpio160 : in low func0 2mA pull down gpio161 : in low func0 2mA pull down gpio162 : in low func0 2mA pull down gpio163 : in low func0 2mA pull down gpio164 : in low func0 2mA pull down gpio165 : in low func0 2mA pull down gpio166 : in low func0 2mA pull down gpio167 : in high func0 2mA pull down gpio168 : in low func0 2mA pull down gpio169 : in low func0 2mA pull down gpio170 : in low func0 2mA pull down gpio171 : in low func0 2mA pull down gpio172 : in low func0 2mA pull down gpio173 : in low func0 2mA pull down gpio174 : in low func0 2mA pull down gpio175 : in low func0 2mA pull down gpio176 : in low func0 2mA pull down gpio177 : in low func0 2mA pull down gpio178 : in low func0 2mA pull down gpio179 : in low func0 2mA pull down sdc2_clk: in low func0 16mA no pull sdc2_cmd: in low func0 16mA pull up sdc2_data: in low func0 16mA pull up ufs_reset: in low func0 8mA pull down查看引脚复用sh-5.0# cat /sys/kernel/debug/pinctrl/f000000.pinctrl/pinmux-pins Pinmux settings per pin Format: pin (name): mux_owner gpio_owner hog? pin 0 (GPIO_0): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 1 (GPIO_1): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 2 (GPIO_2): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 3 (GPIO_3): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 4 (GPIO_4): 984000.i2c (GPIO UNCLAIMED) function gpio group gpio4 pin 5 (GPIO_5): 984000.i2c (GPIO UNCLAIMED) function gpio group gpio5 pin 6 (GPIO_6): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 7 (GPIO_7): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 8 (GPIO_8): 990000.i2c (GPIO UNCLAIMED) function gpio group gpio8 pin 9 (GPIO_9): 990000.i2c (GPIO UNCLAIMED) function gpio group gpio9 pin 10 (GPIO_10): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 11 (GPIO_11): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 12 (GPIO_12): 994000.i2c (GPIO UNCLAIMED) function gpio group gpio12 pin 13 (GPIO_13): 994000.i2c (GPIO UNCLAIMED) function gpio group gpio13 pin 14 (GPIO_14): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 15 (GPIO_15): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 16 (GPIO_16): 998000.qcom,qup_uart (GPIO UNCLAIMED) function qup6 group gpio16 pin 17 (GPIO_17): 998000.qcom,qup_uart (GPIO UNCLAIMED) function qup6 group gpio17 pin 18 (GPIO_18): 998000.qcom,qup_uart (GPIO UNCLAIMED) function qup6 group gpio18 pin 19 (GPIO_19): 998000.qcom,qup_uart (GPIO UNCLAIMED) function qup6 group gpio19 pin 20 (GPIO_20): b0000000.qcom,cnss-qca6390 (GPIO UNCLAIMED) function gpio group gpio20 pin 21 (GPIO_21): vendor:bt_qca6390 (GPIO UNCLAIMED) function gpio group gpio21 pin 22 (GPIO_22): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 23 (GPIO_23): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 24 (GPIO_24): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 25 (GPIO_25): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 26 (GPIO_26): soc:wsa_spkr_en1_pinctrl (GPIO UNCLAIMED) function gpio group gpio26 pin 27 (GPIO_27): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 28 (GPIO_28): 980000.spi (GPIO UNCLAIMED) function gpio group gpio28 pin 29 (GPIO_29): 980000.spi (GPIO UNCLAIMED) function gpio group gpio29 pin 30 (GPIO_30): 980000.spi (GPIO UNCLAIMED) function gpio group gpio30 pin 31 (GPIO_31): 980000.spi (GPIO UNCLAIMED) function gpio group gpio31 pin 32 (GPIO_32): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 33 (GPIO_33): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 34 (GPIO_34): a90000.qcom,qup_uart (GPIO UNCLAIMED) function qup12 group gpio34 pin 35 (GPIO_35): a90000.qcom,qup_uart (GPIO UNCLAIMED) function qup12 group gpio35 pin 36 (GPIO_36): a94000.qcom,qup_uart (GPIO UNCLAIMED) function qup13 group gpio36 pin 37 (GPIO_37): a94000.qcom,qup_uart (GPIO UNCLAIMED) function qup13 group gpio37 pin 38 (GPIO_38): a94000.qcom,qup_uart (GPIO UNCLAIMED) function qup13 group gpio38 pin 39 (GPIO_39): a94000.qcom,qup_uart (GPIO UNCLAIMED) function qup13 group gpio39 pin 40 (GPIO_40): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 41 (GPIO_41): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 42 (GPIO_42): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 43 (GPIO_43): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 44 (GPIO_44): 884000.i2c (GPIO UNCLAIMED) function gpio group gpio44 pin 45 (GPIO_45): 884000.i2c (GPIO UNCLAIMED) function gpio group gpio45 pin 46 (GPIO_46): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 47 (GPIO_47): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 48 (GPIO_48): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 49 (GPIO_49): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 50 (GPIO_50): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 51 (GPIO_51): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 52 (GPIO_52): 88c000.spi (GPIO UNCLAIMED) function gpio group gpio52 pin 53 (GPIO_53): 88c000.spi (GPIO UNCLAIMED) function gpio group gpio53 pin 54 (GPIO_54): 88c000.spi (GPIO UNCLAIMED) function gpio group gpio54 pin 55 (GPIO_55): 88c000.spi (GPIO UNCLAIMED) function gpio group gpio55 pin 56 (GPIO_56): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 57 (GPIO_57): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 58 (GPIO_58): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 59 (GPIO_59): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 60 (GPIO_60): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 61 (GPIO_61): soc:display_gpio_regulator1 f000000.pinctrl:389 function gpio group gpio61 pin 62 (GPIO_62): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 63 (GPIO_63): 2-002b f000000.pinctrl:391 function gpio group gpio63 pin 64 (GPIO_64): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 65 (GPIO_65): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 66 (GPIO_66): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 67 (GPIO_67): (MUX UNCLAIMED) f000000.pinctrl:395 pin 68 (GPIO_68): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 69 (GPIO_69): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 70 (GPIO_70): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 71 (GPIO_71): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 72 (GPIO_72): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 73 (GPIO_73): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 74 (GPIO_74): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 75 (GPIO_75): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 76 (GPIO_76): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 77 (GPIO_77): (MUX UNCLAIMED) f000000.pinctrl:405 pin 78 (GPIO_78): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 79 (GPIO_79): 1c00000.qcom,pcie f000000.pinctrl:407 function gpio group gpio79 pin 80 (GPIO_80): 1c00000.qcom,pcie (GPIO UNCLAIMED) function pci_e0 group gpio80 pin 81 (GPIO_81): 1c00000.qcom,pcie f000000.pinctrl:409 function gpio group gpio81 pin 82 (GPIO_82): 1c08000.qcom,pcie f000000.pinctrl:410 function gpio group gpio82 pin 83 (GPIO_83): 1c08000.qcom,pcie (GPIO UNCLAIMED) function pci_e1 group gpio83 pin 84 (GPIO_84): 1c08000.qcom,pcie f000000.pinctrl:412 function gpio group gpio84 pin 85 (GPIO_85): 1c10000.qcom,pcie f000000.pinctrl:413 function gpio group gpio85 pin 86 (GPIO_86): 1c10000.qcom,pcie (GPIO UNCLAIMED) function pci_e2 group gpio86 pin 87 (GPIO_87): 1c10000.qcom,pcie f000000.pinctrl:415 function gpio group gpio87 pin 88 (GPIO_88): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 89 (GPIO_89): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 90 (GPIO_90): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 91 (GPIO_91): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 92 (GPIO_92): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 93 (GPIO_93): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 94 (GPIO_94): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 95 (GPIO_95): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 96 (GPIO_96): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 97 (GPIO_97): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 98 (GPIO_98): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 99 (GPIO_99): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 100 (GPIO_100): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 101 (GPIO_101): (MUX UNCLAIMED) f000000.pinctrl:429 pin 102 (GPIO_102): (MUX UNCLAIMED) f000000.pinctrl:430 pin 103 (GPIO_103): (MUX UNCLAIMED) f000000.pinctrl:431 pin 104 (GPIO_104): (MUX UNCLAIMED) f000000.pinctrl:432 pin 105 (GPIO_105): (MUX UNCLAIMED) f000000.pinctrl:433 pin 106 (GPIO_106): (MUX UNCLAIMED) f000000.pinctrl:434 pin 107 (GPIO_107): (MUX UNCLAIMED) f000000.pinctrl:435 pin 108 (GPIO_108): (MUX UNCLAIMED) f000000.pinctrl:436 pin 109 (GPIO_109): (MUX UNCLAIMED) f000000.pinctrl:437 pin 110 (GPIO_110): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 111 (GPIO_111): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 112 (GPIO_112): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 113 (GPIO_113): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 114 (GPIO_114): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 115 (GPIO_115): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 116 (GPIO_116): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 117 (GPIO_117): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 118 (GPIO_118): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 119 (GPIO_119): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 120 (GPIO_120): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 121 (GPIO_121): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 122 (GPIO_122): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 123 (GPIO_123): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 124 (GPIO_124): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 125 (GPIO_125): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 126 (GPIO_126): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 127 (GPIO_127): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 128 (GPIO_128): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 129 (GPIO_129): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 130 (GPIO_130): soc:wsa_spkr_en2_pinctrl (GPIO UNCLAIMED) function gpio group gpio130 pin 131 (GPIO_131): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 132 (GPIO_132): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 133 (GPIO_133): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 134 (GPIO_134): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 135 (GPIO_135): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 136 (GPIO_136): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 137 (GPIO_137): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 138 (GPIO_138): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 139 (GPIO_139): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 140 (GPIO_140): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 141 (GPIO_141): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 142 (GPIO_142): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 143 (GPIO_143): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 144 (GPIO_144): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 145 (GPIO_145): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 146 (GPIO_146): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 147 (GPIO_147): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 148 (GPIO_148): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 149 (GPIO_149): (MUX UNCLAIMED) f000000.pinctrl:477 pin 150 (GPIO_150): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 151 (GPIO_151): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 152 (GPIO_152): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 153 (GPIO_153): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 154 (GPIO_154): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 155 (GPIO_155): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 156 (GPIO_156): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 157 (GPIO_157): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 158 (GPIO_158): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 159 (GPIO_159): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 160 (GPIO_160): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 161 (GPIO_161): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 162 (GPIO_162): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 163 (GPIO_163): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 164 (GPIO_164): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 165 (GPIO_165): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 166 (GPIO_166): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 167 (GPIO_167): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 168 (GPIO_168): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 169 (GPIO_169): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 170 (GPIO_170): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 171 (GPIO_171): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 172 (GPIO_172): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 173 (GPIO_173): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 174 (GPIO_174): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 175 (GPIO_175): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 176 (GPIO_176): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 177 (GPIO_177): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 178 (GPIO_178): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 179 (GPIO_179): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 180 (SDC2_CLK): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 181 (SDC2_CMD): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 182 (SDC2_DATA): (MUX UNCLAIMED) (GPIO UNCLAIMED) pin 183 (UFS_RESET): (MUX UNCLAIMED) f000000.pinctrl:511查看供电sh-5.0# cat /sys/class/regulator/regulator. regulator.0/ regulator.26/ regulator.43/ regulator.60/ regulator.78/ regulator.1/ regulator.27/ regulator.44/ regulator.61/ regulator.79/ regulator.10/ regulator.28/ regulator.45/ regulator.62/ regulator.8/ regulator.11/ regulator.29/ regulator.46/ regulator.63/ regulator.80/ regulator.12/ regulator.3/ regulator.47/ regulator.64/ regulator.81/ regulator.13/ regulator.30/ regulator.48/ regulator.65/ regulator.82/ regulator.14/ regulator.31/ regulator.49/ regulator.66/ regulator.83/ regulator.15/ regulator.32/ regulator.5/ regulator.67/ regulator.84/ regulator.16/ regulator.33/ regulator.50/ regulator.68/ regulator.85/ regulator.17/ regulator.34/ regulator.51/ regulator.69/ regulator.86/ regulator.18/ regulator.35/ regulator.52/ regulator.7/ regulator.87/ regulator.19/ regulator.36/ regulator.53/ regulator.70/ regulator.88/ regulator.2/ regulator.37/ regulator.54/ regulator.71/ regulator.89/ regulator.20/ regulator.38/ regulator.55/ regulator.72/ regulator.9/ regulator.21/ regulator.39/ regulator.56/ regulator.73/ regulator.90/ regulator.22/ regulator.4/ regulator.57/ regulator.74/ regulator.91/ regulator.23/ regulator.40/ regulator.58/ regulator.75/ regulator.24/ regulator.41/ regulator.59/ regulator.76/ regulator.25/ regulator.42/ regulator.6/ regulator.77/查看供电具体信息sh-5.0# cd /sys/class/regulator/regulator.45/ sh-5.0# ls 8804000.sdhci-vdd-io num_users suspend_disk_state consumer:8804000.sdhci of_node suspend_mem_state device opmode suspend_standby_state max_microvolts power type microvolts requested_microamps uevent min_microvolts state waiting_for_supplier name subsystem sh-5.0# cat * cat: 8804000.sdhci-vdd-io: Is a directory cat: consumer:8804000.sdhci: Is a directory cat: device: Is a directory 2960000 1800000 1800000 pm8150a_l6 0 cat: of_node: Is a directory idle cat: power: Is a directory 0 disabled cat: subsystem: Is a directory disabled disabled disabled voltage OF_NAMEregulator-pm8150a-l6 OF_FULLNAME/soc/rsc18200000/rpmh-regulator-ldoc6/regulator-pm8150a-l6 OF_COMPATIBLE_N0 03 Bringup相关修改供电cd /sys/class/regulator/regulator.45/# 1. 动态改电压注意单位是微伏 uV1800000 代表 1.8V# 比如想将其强行拉高到 2.85V前提是 DTS 里的 max_uV 允许这个范围echo 2850000 min_microvoltsecho 2850000 max_microvolts# 2. 动态开关电源轨echo enabled state # 强制上电echo disabled state # 强制断电通过SPMI系统总线接口调试节点可以直接读写 PMIC# 进入高通 PMIC 的控制大本营cd /sys/kernel/debug/spmi/spmi-0/# 读寄存器语法echo 地址长度 address cat data# 写寄存器语法echo 地址数据 data代码platform-bringupThis category contains applications to fetch device information, GPIO samples, Weston-Client, and Wi-Fi hotspots.Device-infoThis application provides the following information: list of peripherals to which the device is connected, status of subsystem through kernel node, CPU and GPU information, display information, and memory size.GPIO-samplesThis application handles the following functions: LED light control, GPIO input and output, receive GPIO interrupt events, button event catching, simple PWM output, and read the SoC thermal temperature.WiFi-OnBoardingWi-Fi onboarding includes scanning the surrounding hotspots in the STA mode, creating a new Wi-Fi connection, and obtaining the SSID and PSK of the currently connected Wi-Fi. After switching to the SAP mode, you can create a new hotspot and get the SSID and PSK of the current hotspot.Weston-Client-ApplicationThe Weston sample code shows how to compile and run a simple client in Weston.