 cat pingroups
registered pin groups:
group: pinmux_clkout2_pin
pin 109 (44e109b4.0)

group: pwm1_pins
pin 18 (44e10848.0)
pin 19 (44e1084c.0)

group: pinmux_uart0_pins
pin 92 (44e10970.0)
pin 93 (44e10974.0)

group: pinmux_uart1_pins
pin 96 (44e10980.0)
pin 97 (44e10984.0)

group: pinmux_uart2_pins
pin 84 (44e10950.0)
pin 85 (44e10954.0)

group: pinmux_uart4_pins
pin 28 (44e10870.0)
pin 29 (44e10874.0)

group: nxp_hdmi_bonelt_pins
pin 108 (44e109b0.0)
pin 40 (44e108a0.0)
pin 41 (44e108a4.0)
pin 42 (44e108a8.0)
pin 43 (44e108ac.0)
pin 44 (44e108b0.0)
pin 45 (44e108b4.0)
pin 46 (44e108b8.0)
pin 47 (44e108bc.0)
pin 48 (44e108c0.0)
pin 49 (44e108c4.0)
pin 50 (44e108c8.0)
pin 51 (44e108cc.0)
pin 52 (44e108d0.0)
pin 53 (44e108d4.0)
pin 54 (44e108d8.0)
pin 55 (44e108dc.0)
pin 56 (44e108e0.0)
pin 57 (44e108e4.0)
pin 58 (44e108e8.0)
pin 59 (44e108ec.0)

group: nxp_hdmi_bonelt_off_pins
pin 108 (44e109b0.0)

group: pinmux_mmc1_pins
pin 60 (44e108f0.0)
pin 61 (44e108f4.0)
pin 62 (44e108f8.0)
pin 63 (44e108fc.0)
pin 64 (44e10900.0)
pin 65 (44e10904.0)
pin 104 (44e109a0.0)
pin 88 (44e10960.0)

group: pinmux_mmc1_pins_sleep
pin 60 (44e108f0.0)
pin 61 (44e108f4.0)
pin 62 (44e108f8.0)
pin 63 (44e108fc.0)
pin 64 (44e10900.0)
pin 65 (44e10904.0)
pin 104 (44e109a0.0)
pin 88 (44e10960.0)

group: pinmux_emmc_pins
pin 32 (44e10880.0)
pin 33 (44e10884.0)
pin 0 (44e10800.0)
pin 1 (44e10804.0)
pin 2 (44e10808.0)
pin 3 (44e1080c.0)
pin 4 (44e10810.0)
pin 5 (44e10814.0)
pin 6 (44e10818.0)
pin 7 (44e1081c.0)

group: wifi_pins_default
pin 35 (44e1088c.0)
pin 34 (44e10888.0)
pin 12 (44e10830.0)
pin 13 (44e10834.0)
pin 14 (44e10838.0)
pin 15 (44e1083c.0)

group: pinmux_i2c0_pins
pin 98 (44e10988.0)
pin 99 (44e1098c.0)

group: pinmux_i2c1_pins
pin 86 (44e10958.0)
pin 87 (44e1095c.0)

group: pinmux_i2c2_pins
pin 94 (44e10978.0)
pin 95 (44e1097c.0)

group: nxp_hdmi_bonelt_pins
pin 108 (44e109b0.0)
pin 40 (44e108a0.0)
pin 41 (44e108a4.0)
pin 42 (44e108a8.0)
pin 43 (44e108ac.0)
pin 44 (44e108b0.0)
pin 45 (44e108b4.0)
pin 46 (44e108b8.0)
pin 47 (44e108bc.0)
pin 48 (44e108c0.0)
pin 49 (44e108c4.0)
pin 50 (44e108c8.0)
pin 51 (44e108cc.0)
pin 52 (44e108d0.0)
pin 53 (44e108d4.0)
pin 54 (44e108d8.0)
pin 55 (44e108dc.0)
pin 56 (44e108e0.0)
pin 57 (44e108e4.0)
pin 58 (44e108e8.0)
pin 59 (44e108ec.0)

group: nxp_hdmi_bonelt_off_pins
pin 108 (44e109b0.0)

group: cpsw_default
pin 68 (44e10910.0)
pin 69 (44e10914.0)
pin 70 (44e10918.0)
pin 71 (44e1091c.0)
pin 72 (44e10920.0)
pin 73 (44e10924.0)
pin 74 (44e10928.0)
pin 75 (44e1092c.0)
pin 76 (44e10930.0)
pin 77 (44e10934.0)
pin 78 (44e10938.0)
pin 79 (44e1093c.0)
pin 80 (44e10940.0)

group: cpsw_sleep
pin 68 (44e10910.0)
pin 69 (44e10914.0)
pin 70 (44e10918.0)
pin 71 (44e1091c.0)
pin 72 (44e10920.0)
pin 73 (44e10924.0)
pin 74 (44e10928.0)
pin 75 (44e1092c.0)
pin 76 (44e10930.0)
pin 77 (44e10934.0)
pin 78 (44e10938.0)
pin 79 (44e1093c.0)
pin 80 (44e10940.0)

group: davinci_mdio_default
pin 82 (44e10948.0)
pin 83 (44e1094c.0)

group: davinci_mdio_sleep
pin 82 (44e10948.0)
pin 83 (44e1094c.0)

group: user_leds_s0
pin 21 (44e10854.0)
pin 22 (44e10858.0)
pin 23 (44e1085c.0)
pin 24 (44e10860.0)
pin 28 (44e10870.0)
pin 29 (44e10874.0)

group: pwm1_pins
pin 18 (44e10848.0)
pin 19 (44e1084c.0)

group: mcasp0_pins
pin 107 (44e109ac.0)
pin 103 (44e1099c.0)
pin 101 (44e10994.0)
pin 100 (44e10990.0)
pin 27 (44e1086c.0)

group: mcasp0_pins_sleep
pin 107 (44e109ac.0)
pin 103 (44e1099c.0)
pin 101 (44e10994.0)
pin 100 (44e10990.0)
pin 27 (44e1086c.0)
