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Functions of Armada APN806 pin controller
Function 0x0 for any MPP ID activates GPIO pin mode
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MPP# 0x1 0x2 0x3 0x4
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0 SDIO_CLK - SPI0_CLK -
1 SDIO_CMD - SPI0_MISO -
2 SDIO_D[0] - SPI0_MOSI -
3 SDIO_D[1] - SPI0_CS0n -
4 SDIO_D[2] - I2C0_SDA SPI0_CS1n
5 SDIO_D[3] - I2C0_SCK -
6 SDIO_DS - - -
7 SDIO_D[4] - UART1_RXD -
8 SDIO_D[5] - UART1_TXD -
9 SDIO_D[6] - SPI0_CS1n -
10 SDIO_D[7] - - -
11 - - UART0_TXD -
12 SDIO_CARD_PW_OFF SDIO_HW_RST - -
13 - - - -
14 - - - -
15 - - - -
16 - - - -
17 - - - -
18 - - - -
19 - - UART0_RXD -
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