On Fri, Jun 10, 2016 at 07:18:44PM +0100, Srinivas Kandagatla wrote:

> +Codec IP is divided into two parts, first analog which is integrated in pmic pm8916
> +and secondly digital part which is integrated into application processor. Codec register
> +controls are also split across pmic an lpass. Analog part is controlled via spmi bus to pmic.

Please keep things wrapped at less than 80 columns.

> + - interrupt-parent : The parent interrupt controller.
> + - interrupts: List of interrupts in given SPMI peripheral.
> + - interrupt-names: Names specified to above list of interrupts in same
> +		    order. List of supported interrupt names are:
> +  "spk_cnp_int" - Speaker click and pop interrupt

Please format this more clearly so these don't look like properties,
more indentation would be good.

> + - vddio-supply: phandle to VDD_CDC_IO regulator device tree node.
> + - vdd-tx-rx-supply: phandle to VDD_CDC_TX/RX/CX regulator device tree node.

You should name the supplies with the same name as the datasheet uses.