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radxa cm3: fix pin 26
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Signed-off-by: Nascs <nascs@radxa.com>
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@nascs @tingleby
nascs authored and tingleby committed Feb 29, 2024
1 parent 9e94fd1 commit 258bfcf
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44 changes: 22 additions & 22 deletions docs/radxa_cm3.md
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Expand Up @@ -15,28 +15,28 @@ Pin Mapping

Radxa CM3 IO Board and Raspberry Pi CM4 IO Baseboard's 40-pin expansion header are compatible. The following pinout applies to both products:

| Function3| Function3| Function2| Function1| PIN | PIN | Function1| Function2| Function3|
|-------------|------------|-------------|----------|:------|------:|-----------|-------------|----------|
| | | | 3V3| 1 | 2 | +5.0V| | |
| PWM2_M1|SPI0_MOSI_M0| I2C2_SDA_M0| GPIO0_B6| 3 | 4 | +5.0V| | |
| PWM1_M1| SPI0_CLK_M0| I2C2_SCL_M0| GPIO0_B5| 5 | 6 | GND| | |
| | | | GPIO3_D5| 7 | 8 | GPIO0_D1| UART2_TX_M0| |
| | | | GND| 9 | 10 | GPIO0_D0| UART2_RX_M0| |
| | | PWM0_M1| GPIO0_C7| 11 | 12 | GPIO3_C7| | |
| | | PWM0_M0| GPIO0_B7| 13 | 14 | GND| | |
| | | PWM4| GPIO0_C3| 15 | 16 | GPIO3_D4| | |
| | | | +3.3V| 17 | 18 | GPIO3_D3| | |
| | I2C4_SDA_M0| SPI3_MOSI_M0| GPIO4_B2| 19 | 20 | GND| | |
| | | SPI3_MISO_M0| GPIO4_B0| 21 | 22 | GPIO3_C6| | |
| | I2C4_SCL_M0| SPI3_CLK_M0| GPIO4_B3| 23 | 24 | GPIO4_A6| SPI3_CS0_M0| |
| | | | GND| 25 | 26 |SARADC_VIN3| | |
| | | I2C2_SDA_M1| GPIO4_B4| 27 | 28 | GPIO4_B5| I2C2_SCL_M1| |
| | | | GPIO4_B1| 29 | 30 | GND| | |
| | PWM6| SPI0_MISO_M0| GPIO0_C5| 31 | 32 | GPIO4_C0| UART5_TX_M1| |
| | PWM7_IR| SPI0_CS0_M0| GPIO0_C6| 33 | 34 | GND| | |
| | | | GPIO3_D0| 35 | 36 | GPIO4_A7| SPI3_CS1_M0| |
| | | PWM3_IR| GPIO0_C2| 37 | 38 | GPIO3_D2| | |
| | | | GND| 39 | 40 | GPIO3_D1| | |
| Function3| Function3| Function2| Function1| PIN | PIN | Function1| Function2| Function3|
|-------------|------------|-------------|----------|:------|------:|-----------|-------------|------------|
| | | | 3V3| 1 | 2 | +5.0V| | |
| PWM2_M1|SPI0_MOSI_M0| I2C2_SDA_M0| GPIO0_B6| 3 | 4 | +5.0V| | |
| PWM1_M1| SPI0_CLK_M0| I2C2_SCL_M0| GPIO0_B5| 5 | 6 | GND| | |
| | | | GPIO3_D5| 7 | 8 | GPIO0_D1| UART2_TX_M0| |
| | | | GND| 9 | 10 | GPIO0_D0| UART2_RX_M0| |
| | | PWM0_M1| GPIO0_C7| 11 | 12 | GPIO3_C7| | |
| | | PWM0_M0| GPIO0_B7| 13 | 14 | GND| | |
| | | PWM4| GPIO0_C3| 15 | 16 | GPIO3_D4| | |
| | | | +3.3V| 17 | 18 | GPIO3_D3| | |
| | I2C4_SDA_M0| SPI3_MOSI_M0| GPIO4_B2| 19 | 20 | GND| | |
| | | SPI3_MISO_M0| GPIO4_B0| 21 | 22 | GPIO3_C6| | |
| | I2C4_SCL_M0| SPI3_CLK_M0| GPIO4_B3| 23 | 24 | GPIO4_A6| SPI3_CS0_M0| |
| | | | GND| 25 | 26 | GPIO4_C5| UART9_TX_M1|SPI3_MISO_M1|
| | | I2C2_SDA_M1| GPIO4_B4| 27 | 28 | GPIO4_B5| I2C2_SCL_M1| |
| | | | GPIO4_B1| 29 | 30 | GND| | |
| | PWM6| SPI0_MISO_M0| GPIO0_C5| 31 | 32 | GPIO4_C0| UART5_TX_M1| |
| | PWM7_IR| SPI0_CS0_M0| GPIO0_C6| 33 | 34 | GND| | |
| | | | GPIO3_D0| 35 | 36 | GPIO4_A7| SPI3_CS1_M0| |
| | | PWM3_IR| GPIO0_C2| 37 | 38 | GPIO3_D2| | |
| | | | GND| 39 | 40 | GPIO3_D1| | |

Supports
--------
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2 changes: 1 addition & 1 deletion include/arm/radxa_cm3.h
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Expand Up @@ -18,7 +18,7 @@ extern "C" {
#define MRAA_RADXA_CM3_SPI_COUNT 2
#define MRAA_RADXA_CM3_UART_COUNT 1
#define MRAA_RADXA_CM3_PWM_COUNT 9
#define MRAA_RADXA_CM3_AIO_COUNT 1
#define MRAA_RADXA_CM3_AIO_COUNT 0
#define MRAA_RADXA_CM3_PIN_COUNT 40
#define PLATFORM_NAME_RADXA_CM3_IO "Radxa Compute Module 3(CM3) IO Board"
#define PLATFORM_NAME_RADXA_CM3_IO_2 "Radxa CM3 IO Board"
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2 changes: 1 addition & 1 deletion src/arm/radxa_cm3.c
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Expand Up @@ -141,7 +141,7 @@ mraa_radxa_cm3()
mraa_radxa_cm3_pininfo(b, 23, 4, 11, (mraa_pincapabilities_t){1,1,0,0,1,1,0,0}, "GPIO4_B3");
mraa_radxa_cm3_pininfo(b, 24, 4, 6, (mraa_pincapabilities_t){1,1,0,0,1,0,0,0}, "GPIO4_A6");
mraa_radxa_cm3_pininfo(b, 25, -1, -1, (mraa_pincapabilities_t){1,0,0,0,0,0,0,0}, "GND");
mraa_radxa_cm3_pininfo(b, 26, -1, -1, (mraa_pincapabilities_t){1,0,0,0,0,0,1,0}, "SARADC_VIN3");
mraa_radxa_cm3_pininfo(b, 26, 4, 21, (mraa_pincapabilities_t){1,1,0,0,1,0,0,1}, "GPIO4_C5");
mraa_radxa_cm3_pininfo(b, 27, 4, 12, (mraa_pincapabilities_t){1,1,0,0,0,1,0,0}, "GPIO4_B4");
mraa_radxa_cm3_pininfo(b, 28, 4, 13, (mraa_pincapabilities_t){1,1,0,0,0,1,0,0}, "GPIO4_B5");
mraa_radxa_cm3_pininfo(b, 29, 4, 9, (mraa_pincapabilities_t){1,1,0,0,0,0,0,0}, "GPIO4_B1");
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