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 |
|