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GPIO
GameShell
Type Pin # (ext.) Pin # (Package) Function 1 Function 2 Pin # (sysfs) Color 3V0 1 blue GPIO 2 PB0 UART0/2_TX PB-EINT0 32 green GPIO 3 PB1 UART0/2_RX PB-EINT1 33 yellow GND 4 white GPIO 5 PH5 I2C1-SDA 229 red GPIO 6 PH4 I2C1-SCL 228 brown GND 7 black GPIO 8 PH6 UART3-TX SPI0-CS 230 blue GPIO 9 PH7 UART3-RX SPI0-CLK 231 green GPIO 10 PH9 UART3-CTS SPI0-MISO 233 yellow GPIO 11 PH8 UART3-RTS SPI0-MOSI 232 white GND 12 red 5V0 13 brown 5V0 14 black
| Type | Pin # (ext.) | Pin # (Package) | Function 1 | Function 2 | Pin # (sysfs) | Color |
|---|---|---|---|---|---|---|
| 3V0 | 1 | blue | ||||
| TODO | Example | Example | Example | Example | Example | Example |
Source: https://p3dt.net/post/2019/12/26/gameshell-gpios.html
A04
Raw output from `gpio readall`:
+-----+------+------+------+---+-----+------+------+------+---+ | BCM | GPIO | Name | Mode | V | BCM | GPIO | Name | Mode | V | +-----+------+------+------+---+-----+------+------+------+---+ | 0 | 58 | PD26 | ALT2 | 0 | 23 | 129 | PG1 | ALT2 | 0 | | 1 | 57 | PD25 | ALT2 | 0 | 24 | 130 | PG2 | ALT2 | 0 | | 2 | 167 | PH7 | ALT6 | 1 | 25 | 131 | PG3 | ALT2 | 0 | | 3 | 0 | PC0 | OUT | 1 | 26 | 132 | PG4 | ALT2 | 0 | | 4 | 1 | PC1 | OFF | 0 | 27 | 133 | PG5 | ALT2 | 0 | | 5 | 2 | PC2 | OUT | 1 | 28 | 9 | PC9 | OUT | 0 | | 6 | 3 | PC3 | IN | 1 | 29 | 201 | PL9 | OUT | 0 | | 7 | 4 | PC4 | OUT | 1 | 30 | 196 | PL4 | OUT | 0 | | 8 | 5 | PC5 | OUT | 0 | 31 | 199 | PL7 | OUT | 0 | | 9 | 6 | PC6 | OUT | 1 | 32 | 161 | PH1 | ALT2 | 0 | | 10 | 7 | PC7 | IN | 0 | 33 | 160 | PH0 | ALT2 | 0 | | 11 | 8 | PC8 | OUT | 1 | 34 | 227 | PM3 | IN | 1 | | 12 | 15 | PC15 | OFF | 0 | 35 | 198 | PL6 | IN | 1 | | 13 | 54 | PD22 | OFF | 0 | 36 | 163 | PH3 | OUT | 1 | | 14 | 134 | PG6 | ALT2 | 0 | 37 | 166 | PH6 | OUT | 0 | | 15 | 135 | PG7 | ALT2 | 0 | 38 | 165 | PH5 | ALT2 | 0 | | 16 | 137 | PG9 | ALT2 | 0 | 39 | 164 | PH4 | ALT2 | 0 | | 17 | 136 | PG8 | ALT2 | 0 | 40 | 228 | PM4 | OUT | 0 | | 18 | 139 | PG11 | OFF | 0 | 41 | 224 | PM0 | OUT | 0 | | 19 | 138 | PG10 | OFF | 0 | 42 | 225 | PM1 | OFF | 0 | | 20 | 141 | PG13 | OFF | 0 | 43 | 226 | PM2 | OFF | 0 | | 21 | 140 | PG12 | OFF | 0 | 44 | 56 | PD24 | ALT2 | 0 | | 22 | 128 | PG0 | ALT2 | 0 | 45 | 55 | PD23 | ALT2 | 0 | +-----+------+------+------+---+-----+------+------+------+---+ | BCM | GPIO | Name | Mode | V | BCM | GPIO | Name | Mode | V | +-----+------+------+------+---+-----+------+------+------+---+
Details
| wiringpi# | GPIO (?) | Name | Mode | Value | Description |
|---|---|---|---|---|---|
| 0 | 58 | PD26 | ALT2 | 0 | PMU-SDA |
| 1 | 57 | PD25 | ALT2 | 0 | PMU-SCK |
| 2 | 167 | PH7 | ALT6 | 1 | PMU-IRQ |
| 3 | 0 | PC0 | OUT | 1 | WL_REG_ON |
| 4 | 1 | PC1 | OFF | 0 | WL_HOST_WAKE |
| 5 | 2 | PC2 | OUT | 1 | BT_REG_ON |
| 6 | 3 | PC3 | IN | 1 | BT_HOST_WAKE |
| 7 | 4 | PC4 | OUT | 1 | BT_WAKE |
| 8 | 5 | PC5 | OUT | 0 | LCD_RESET |
| 9 | 6 | PC6 | OUT | 1 | BL_CTRL |
| 10 | 7 | PC7 | IN | 0 | HP_DET: 1 if headphone is plugged in, 0 if not |
| 11 | 8 | PC8 | OUT | 1 | PA_EN: write 1 to enable speaker, 0 to disable |
| 12 | 15 | PC15 | OFF | 0 | AUD_PWM0 |
| 13 | 54 | PD22 | OFF | 0 | AUD_PWM1 |
| 14 | 134 | PG6 | ALT2 | 0 | UART_RXD |
| 15 | 135 | PG7 | ALT2 | 0 | UART_TXD |
| 16 | 137 | PG9 | ALT2 | 0 | UART_RTS_N |
| 17 | 136 | PG8 | ALT2 | 0 | UART_CTS_N |
| 18 | 139 | PG11 | OFF | 0 | PCM_CLK |
| 19 | 138 | PG10 | OFF | 0 | PCM_SYNC |
| 20 | 141 | PG13 | OFF | 0 | PCM_OUT |
| 21 | 140 | PG12 | OFF | 0 | PCM_IN |
| 22 | 128 | PG0 | ALT2 | 0 | SDIO_CLK |
| 23 | 129 | PG1 | ALT2 | 0 | SDIO_CMD |
| 24 | 130 | PG2 | ALT2 | 0 | SDIO_D0 |
| 25 | 131 | PG3 | ALT2 | 0 | SDIO_D1 |
| 26 | 132 | PG4 | ALT2 | 0 | SDIO_D2 |
| 27 | 133 | PG5 | ALT2 | 0 | SDIO_D3 |
| 28 | 9 | PC9 | OUT | 0 | (Ext, Printer) AIN1 |
| 29 | 201 | PL9 | OUT | 0 | (Ext, Printer) AIN2 |
| 30 | 196 | PL4 | OUT | 0 | (Ext, Printer) BIN1 |
| 31 | 199 | PL7 | OUT | 0 | (Ext, Printer) BIN2 |
| 32 | 161 | PH1 | ALT2 | 0 | (Ext) UART_TX |
| 33 | 160 | PH0 | ALT2 | 0 | (Ext) UART_RX |
| 34 | 227 | PM3 | IN | 1 | (Ext, Printer) PAPER |
| 35 | 198 | PL6 | IN | 1 | (Ext, Printer) ALERT |
| 36 | 163 | PH3 | OUT | 1 | (Ext, Printer) LATCH |
| 37 | 166 | PH6 | OUT | 0 | (Ext, Printer) STROBE |
| 38 | 165 | PH5 | ALT2 | 0 | (Ext) MOSI |
| 39 | 164 | PH4 | ALT2 | 0 | (Ext) SCK |
| 40 | 228 | PM4 | OUT | 0 | (Ext, Printer) PRT_EN |
| 41 | 224 | PM0 | OUT | 0 | (Ext, Fan) FAN_EN: write 1 to start fan, 0 to stop |
| 42 | 225 | PM1 | OFF | 0 | (Ext, Camera) CAM_EN |
| 43 | 226 | PM2 | OFF | 0 | (Ext, Camera) CAM_LED |
| 44 | 56 | PD24 | ALT2 | 0 | (Ext) I2C_SDA |
| 45 | 55 | PD23 | ALT2 | 0 | (Ext) I2C_SCL |
Controller 1: From /sys/kernel/debug/pinctrl/300b000.pinctrl/pinmux-pins
| pin (name) | mux_owner | gpio_owner | hog? | Description |
|---|---|---|---|---|
| pin 0 (PA0) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 1 (PA1) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 2 (PA2) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 3 (PA3) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 4 (PA4) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 5 (PA5) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 6 (PA6) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 7 (PA7) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 8 (PA8) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 9 (PA9) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 32 (PB0) | 2-2010 | (GPIO UNCLAIMED) | function ccir group PB0 | |
| pin 33 (PB1) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 34 (PB2) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 35 (PB3) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 36 (PB4) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 37 (PB5) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 38 (PB6) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 39 (PB7) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 40 (PB8) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 41 (PB9) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 42 (PB10) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 43 (PB11) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 44 (PB12) | 508f000.i2s | (GPIO UNCLAIMED) | function i2s3 group PB12 | connects to ac200 |
| pin 45 (PB13) | 508f000.i2s | (GPIO UNCLAIMED) | function i2s3 group PB13 | |
| pin 46 (PB14) | 508f000.i2s | (GPIO UNCLAIMED) | function i2s3 group PB14 | |
| pin 47 (PB15) | 508f000.i2s | (GPIO UNCLAIMED) | function i2s3 group PB15 | |
| pin 48 (PB16) | 508f000.i2s | (GPIO UNCLAIMED) | function i2s3 group PB16 | |
| pin 49 (PB17) | 5002c00.i2c | (GPIO UNCLAIMED) | function i2c3 group PB17 | connects to ac200 |
| pin 50 (PB18) | 5002c00.i2c | (GPIO UNCLAIMED) | function i2c3 group PB18 | |
| pin 51 (PB19) | ac200_clk | (GPIO UNCLAIMED) | function pwm1 group PB19 | |
| pin 52 (PB20) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 64 (PC0) | (MUX UNCLIAMED) | 300b000.pinctrl:64 | GPIO3: WL_REG_ON; /wifi-pwrseq/reset-gpios | |
| pin 65 (PC1) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO4: WL_HOST_WAKE | |
| pin 66 (PC2) | (MUX UNCLIAMED) | 300b000.pinctrl:66 | GPIO5: BT_REG_ON; bluetooth/shutdown-gpios | |
| pin 67 (PC3) | (MUX UNCLIAMED) | 300b000.pinctrl:67 | GPIO6: BT_HOST_WAKE; bluetooth/host-wakeup-gpios | |
| pin 68 (PC4) | (MUX UNCLIAMED) | 300b000.pinctrl:68 | GPIO7: BT_WAKE; bluetooth/device-wakeup-gpios | |
| pin 69 (PC5) | 1-000e | (GPIO UNCLAIMED) | function gpio_out group PC5 | GPIO8: LCD_RESET |
| pin 70 (PC6) | backlight@0 | 300b000.pinctrl:70 | function gpio_out group PC6 | GPIO9: BL_CTRL; ocp8178_backlight/backlight-control-gpios |
| pin 71 (PC7) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO10: HP_DET; IN; =1 if 3.5mm is plugged in | |
| pin 72 (PC8) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO11: PA_EN; OUT; write 1 to enable speaker | |
| pin 73 (PC9) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO28: Ext. AIN1 | |
| pin 74 (PC10) | 1-000e | 300b000.pinctrl:74 | function gpio_out group PC10 | dsi_bridge/reset-gpios |
| pin 75 (PC11) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 76 (PC12) | (MUX UNCLIAMED) | 300b000.pinctrl:76 | /ac200_codec_spk/gpio-switch | |
| pin 77 (PC13) | 1-000e | 300b000.pinctrl:77 | function gpio_out group PC13 | dsi_bridge/power-gpios |
| pin 78 (PC14) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 79 (PC15) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO12: AUD_PWM0 | |
| pin 80 (PC16) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 96 (PD0) | panel | (GPIO UNCLAIMED) | function lcd0 group PD0 | |
| pin 97 (PD1) | panel | (GPIO UNCLAIMED) | function lcd0 group PD1 | |
| pin 98 (PD2) | panel | (GPIO UNCLAIMED) | function lcd0 group PD2 | |
| pin 99 (PD3) | panel | (GPIO UNCLAIMED) | function lcd0 group PD3 | |
| pin 100 (PD4) | panel | (GPIO UNCLAIMED) | function lcd0 group PD4 | |
| pin 101 (PD5) | panel | (GPIO UNCLAIMED) | function lcd0 group PD5 | |
| pin 102 (PD6) | panel | (GPIO UNCLAIMED) | function lcd0 group PD6 | |
| pin 103 (PD7) | panel | (GPIO UNCLAIMED) | function lcd0 group PD7 | |
| pin 104 (PD8) | panel | (GPIO UNCLAIMED) | function lcd0 group PD8 | |
| pin 105 (PD9) | panel | (GPIO UNCLAIMED) | function lcd0 group PD9 | |
| pin 106 (PD10) | panel | (GPIO UNCLAIMED) | function lcd0 group PD10 | |
| pin 107 (PD11) | panel | (GPIO UNCLAIMED) | function lcd0 group PD11 | |
| pin 108 (PD12) | panel | (GPIO UNCLAIMED) | function lcd0 group PD12 | |
| pin 109 (PD13) | panel | (GPIO UNCLAIMED) | function lcd0 group PD13 | |
| pin 110 (PD14) | panel | (GPIO UNCLAIMED) | function lcd0 group PD14 | |
| pin 111 (PD15) | panel | (GPIO UNCLAIMED) | function lcd0 group PD15 | |
| pin 112 (PD16) | panel | (GPIO UNCLAIMED) | function lcd0 group PD16 | |
| pin 113 (PD17) | panel | (GPIO UNCLAIMED) | function lcd0 group PD17 | |
| pin 114 (PD18) | panel | (GPIO UNCLAIMED) | function lcd0 group PD18 | |
| pin 115 (PD19) | panel | (GPIO UNCLAIMED) | function lcd0 group PD19 | |
| pin 116 (PD20) | panel | (GPIO UNCLAIMED) | function lcd0 group PD20 | |
| pin 117 (PD21) | panel | (GPIO UNCLAIMED) | function lcd0 group PD21 | |
| pin 118 (PD22) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO13: AUD_PWM1 | |
| pin 119 (PD23) | 5002800.i2c | (GPIO UNCLAIMED) | function i2c2 group PD23 | GPIO44: Ext. I2C_SCL |
| pin 120 (PD24) | 5002800.i2c | (GPIO UNCLAIMED) | function i2c2 group PD24 | GPIO44: Ext. I2C_SDA |
| pin 121 (PD25) | 5002000.i2c | (GPIO UNCLAIMED) | function i2c0 group PD25 | GPIO1: PMU-SCK |
| pin 122 (PD26) | 5002000.i2c | (GPIO UNCLAIMED) | function i2c0 group PD26 | GPIO0: PMU-SDA |
| pin 160 (PF0) | 4020000.mmc | (GPIO UNCLAIMED) | function mmc0 group PF0 | connects to SD card |
| pin 161 (PF1) | 4020000.mmc | (GPIO UNCLAIMED) | function mmc0 group PF1 | |
| pin 162 (PF2) | 4020000.mmc | (GPIO UNCLAIMED) | function mmc0 group PF2 | |
| pin 163 (PF3) | 4020000.mmc | (GPIO UNCLAIMED) | function mmc0 group PF3 | |
| pin 164 (PF4) | 4020000.mmc | (GPIO UNCLAIMED) | function mmc0 group PF4 | |
| pin 165 (PF5) | 4020000.mmc | (GPIO UNCLAIMED) | function mmc0 group PF5 | |
| pin 166 (PF6) | (MUX UNCLIAMED) | 300b000.pinctrl:166 | mmc0/cd-gpios | |
| pin 192 (PG0) | 4021000.mmc | (GPIO UNCLAIMED) | function mmc1 group PG0 | GPIO22: SDIO_CLK; wifi |
| pin 193 (PG1) | 4021000.mmc | (GPIO UNCLAIMED) | function mmc1 group PG1 | GPIO23: SDIO_CMD; wifi |
| pin 194 (PG2) | 4021000.mmc | (GPIO UNCLAIMED) | function mmc1 group PG2 | GPIO24: SDIO_D0; wifi |
| pin 195 (PG3) | 4021000.mmc | (GPIO UNCLAIMED) | function mmc1 group PG3 | GPIO25: SDIO_D1; wifi |
| pin 196 (PG4) | 4021000.mmc | (GPIO UNCLAIMED) | function mmc1 group PG4 | GPIO26: SDIO_D2; wifi |
| pin 197 (PG5) | 4021000.mmc | (GPIO UNCLAIMED) | function mmc1 group PG5 | GPIO27: SDIO_D3; wifi |
| pin 198 (PG6) | 5000400.serial | (GPIO UNCLAIMED) | function uart1 group PG6 | GPIO14: UART_RXD; bluetooth |
| pin 199 (PG7) | 5000400.serial | (GPIO UNCLAIMED) | function uart1 group PG7 | GPIO15: UART_TXD; bluetooth |
| pin 200 (PG8) | 5000400.serial | (GPIO UNCLAIMED) | function uart1 group PG8 | GPIO17: UART_CTS_N; bluetooth |
| pin 201 (PG9) | 5000400.serial | (GPIO UNCLAIMED) | function uart1 group PG9 | GPIO16: UART_RTS_N; bluetooth |
| pin 202 (PG10) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO19: PCM_SYNC | |
| pin 203 (PG11) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO18: PCM_CLK | |
| pin 204 (PG12) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO21: PCM_IN | |
| pin 205 (PG13) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO22: PCM_OUT | |
| pin 206 (PG14) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | ||
| pin 224 (PH0) | 5000000.serial | (GPIO UNCLAIMED) | function uart0 group PH0 | GPIO33: Ext. UART_RX |
| pin 225 (PH1) | 5000000.serial | (GPIO UNCLAIMED) | function uart0 group PH1 | GPIO32: Ext. UART_TX |
| pin 226 (PH2) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | should be /connector/ddc-en-gpios??? | |
| pin 227 (PH3) | 5011000.spi | (GPIO UNCLAIMED) | function spi1 group PH3 | GPIO36: Ext. LATCH |
| pin 228 (PH4) | 5011000.spi | (GPIO UNCLAIMED) | function spi1 group PH4 | GPIO37: Ext. STROBE |
| pin 229 (PH5) | 5011000.spi | (GPIO UNCLAIMED) | function spi1 group PH5 | GPIO38: Ext. MOSI |
| pin 230 (PH6) | 5011000.spi | (GPIO UNCLAIMED) | function spi1 group PH6 | GPIO39: Ext. SCK |
| pin 231 (PH7) | (MUX UNCLIAMED) | (GPIO UNCLAIMED) | GPIO2: PMU-IRQ | |
| pin 232 (PH8) | 6000000.hdmi | (GPIO UNCLAIMED) | function hdmi group PH8 | |
| pin 233 (PH9) | 6000000.hdmi | (GPIO UNCLAIMED) | function hdmi group PH9 | |
| pin 234 (PH10) | 6000000.hdmi | (GPIO UNCLAIMED) | function hdmi group PH10 |
