control-gpios = <&gpiog 13 GPIO_ACTIVE_HIGH>; /* Internal SPI RDY */

analog-switch-gpios = <&gpioa 2 GPIO_ACTIVE_HIGH>; /* Analog switch for VREF */

io-channels =<&adc1 9>,

<&adc1 10>,

<&adc1 11>,

<&adc1 12>,

<&adc11>,

<&adc12>;

io-channels =<&adc1 9>, /* A0 - PA4 */

<&adc1 10>, /* A1 - PA5 */

<&adc1 11>, /* A2 - PA6 */

<&adc1 12>, /* A3 - PA7 */

<&adc12>, /* A4 - PC1 */

<&adc11>; /* A5 - PC0 */

dac = <&dac1>;

dac-channels = <1>, <2>;