Hi Andrey, This looks good. Only some minor comments: On Wed, Mar 27, 2019 at 3:41 AM Andrey Smirnov <andrew.smirnov@xxxxxxxxx> wrote: > --- /dev/null > +++ b/arch/arm/boot/dts/imx7d-zii-rpu2.dts > @@ -0,0 +1,936 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > + Shawn mentioned on a prior submission of mine that this empty line is not needed. > + cs2000_ref: cs2000-ref { generic node name, please. > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <24576000>; > + }; > + > + cs2000_in_dummy: cs2000-in-dummy { generic node name, please. > +&ecspi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi1>; > + status = "okay"; > + > + cs-gpios = <&gpio4 19 GPIO_ACTIVE_HIGH>; status property usually is the last one. So please move cs-gpios prior to status. > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + spi-max-frequency = <20000000>; > + reg = <0>; > + #address-cells = <1>; > + #size-cells = <1>; > + }; > +}; > + > +&i2c1 { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c1>; > + status = "okay"; > + > + pmic: pfuze3000@8 { pmic@8 Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx>