AI and GPIO/PWM... .dts files

fragment@2 {
        target = <&dra7_pmx_core>;
        __overlay__ {
            bborg_motor_led_pins: pinmux-bborg-proto-led-pins {
                pinctrl-single,pins = <
                    DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE14)    /* D5: P8.14*/
                    DRA7XX_CORE_IOPAD(0x35BC, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE14)    /* B4: P8.16 */
                    DRA7XX_CORE_IOPAD(0x3588, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE14)    /* F5: P8.18 */
                    DRA7XX_CORE_IOPAD(0x35B8, PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE14)    /* B3: P8.26 */
                >;
            };

            bborg_motor_ehrpwm3_pins: pinmux-bborg-proto-ehrpwm3-pins {
                pinctrl-single,pins = <
                    DRA7XX_CORE_IOPAD(0x35AC, PIN_OUTPUT_PULLDOWN | MUX_MODE10) /* D6: P9.14 */
                    DRA7XX_CORE_IOPAD(0x35B0, PIN_OUTPUT_PULLDOWN | MUX_MODE10) /* C5: P9.16 */
                >;
            };

            bborg_motor_ehrpwm2_pins: pinmux-bborg-proto-ehrpwm2-pins {
                pinctrl-single,pins = <
                    DRA7XX_CORE_IOPAD(0x3590, PIN_OUTPUT_PULLDOWN | MUX_MODE10) /* D3: P8.13 */
                    DRA7XX_CORE_IOPAD(0x358C, PIN_OUTPUT_PULLDOWN | MUX_MODE10) /* E6: P8.19 */