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// all pins on BB expansion connector
/*
* IEN - Input Enable
* IDIS - Input Disable
* PTD - Pull type Down
* PTU - Pull type Up
* DIS - Pull type selection is inactive
* EN - Pull type selection is active
* M0 - Mode 0
* The commented string gives the final mux configuration for that pin
*/
// pin GPIO_### / other function - used by expander
#define MUX_BEAGLE_EXPANDER() \
\
MUX_VAL(CP(MMC2_CLK), (IDIS | PTD | EN | M4)) /* 21 GPIO_130 / MCSPI3-CLK - unused*/\
MUX_VAL(CP(MMC2_CMD), (IDIS | PTD | EN | M4)) /* 19 GPIO_131 / MCSPI3-SIMO - unused*/\
MUX_VAL(CP(MMC2_DAT0), (IDIS | PTU | EN | M4)) /* 17 GPIO_132 / MCSPI3-SOMI - unused*/\
MUX_VAL(CP(MMC2_DAT1), (IDIS | PTU | EN | M4)) /* 15 GPIO_133 - unused*/\
MUX_VAL(CP(MMC2_DAT2), (IDIS | PTU | EN | M4)) /* 13 GPIO_134 / MCSPI3-CS1 - unused*/\
MUX_VAL(CP(MMC2_DAT3), (IDIS | PTU | EN | M4)) /* 11 GPIO_135 / MCSPI3-CS0 - unused*/\
MUX_VAL(CP(MMC2_DAT4), (IEN | PTD | EN | M4)) /* 9 GPIO_136 - AUX button */\
MUX_VAL(CP(MMC2_DAT5), (IEN | PTU | EN | M4)) /* 7 GPIO_137 - POWER button */\
MUX_VAL(CP(MMC2_DAT6), (IEN | PTD | EN | M4)) /* 5 GPIO_138 - KEYIRQ (TRF IRQ/GPS Time Mark)*/\
MUX_VAL(CP(MMC2_DAT7), (IDIS | PTU | EN | M4)) /* 3 GPIO_139 - UART3-EXT*/\
\
MUX_VAL(CP(UART2_CTS), (IEN | PTD | DIS | M4)) /* 4 GPIO_144 / UART2-CTS - ext. Antenna detect; don't use pullup/down!*/\
MUX_VAL(CP(UART2_TX), (IDIS | PTU | EN | M0)) /* 6 GPIO_146 / UART2-TX - GPS RX*/\
MUX_VAL(CP(MCBSP3_FSX), (IEN | PTU | EN | M1)) /* 8 GPIO_143 / UART2-RX - GPS TX*/\
MUX_VAL(CP(UART2_RTS), (IDIS | PTU | EN | M4)) /* 10 GPIO_145 / UART2-RTS / GPT10 - backlight */\
MUX_VAL(CP(UART2_RX), (IDIS | PTD | DIS | M4)) /* NA GPIO_147 - don't switch to UART mode!*/\
MUX_VAL(CP(MCBSP1_DX), (IDIS | PTD | EN | M4)) /* 12 GPIO_158 / McBSP1-DX - LVDS Display shutdown */\
MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTD | EN | M4)) /* 14 GPIO_162 / McBSP1-CLKX - unused */\
MUX_VAL(CP(MCBSP1_FSX), (IDIS | PTD | EN | M4)) /* 16 GPIO_161 / McBSP1-FSX - backlight shutdown */\
MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | EN | M4)) /* 18 GPIO_159 / McBSP1-DR - controls EXT line for RS232 */\
MUX_VAL(CP(MCBSP1_CLKR), (IDIS | PTD | EN | M4)) /* 20 GPIO_156 / McBSP1-CLR - GPS ON/OFF */\
MUX_VAL(CP(MCBSP1_FSR), (IEN | PTU | EN | M4)) /* 22 GPIO_157 / McBSP1-FSR - PENIRQ */\
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