Hi Krzysztof, On Mon, Aug 24, 2020 at 1:03 PM Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote: > +&ecspi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi1>; > + cs-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>, > + <&gpio1 0 GPIO_ACTIVE_HIGH>; These should be active low as 'spi-cs-high' is not passed.