[PATCH v1 14/14] ARM: dts: imx6ull-uti260b: Add board

[Stefan Wahren]

>>> +&ecspi3 {
>>> +	cs-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
>>> +	pinctrl-names = "default";
>>> +	pinctrl-0 = <&mux_spi3>, <&mux_spi3_cs>;
>>> +	status = "okay";
>>> +
>>> +	panel at 0 {
>>> +		compatible = "inanbo,t28cp45tn89-v17";
>>> +		reg = <0>;
>>> +		backlight = <&panel_backlight>;
>>> +		power-supply = <&reg_vsd>;
>>> +		spi-cpha;
>>> +		spi-cpol;
>>> +		spi-max-frequency = <100000>;
>> This seems slow to me. Is this a limitation of the display?
> I just used something slow, which should definitely work. I will try
> to increase to 1MHz. Note, that the display is not driven via SPI.
> SPI is just used for the configuration.
Thanks for clarification. Yes, 1 MHz would be better.
>
> Thanks for the review,
>
> -- Sebastian