On Tue, Jun 23, 2020 at 11:35:47AM -0700, Tim Harvey wrote: > Add Gateworks System Controller support to Gateworks Ventana boards: > - add dt bindings for GSC mfd driver and hwmon driver for ADC's and > fan controllers. > - add dt bindings for gpio-keys driver for push-button and interrupt events > > Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx> It causes DTC warnings like below. ../arch/arm/boot/dts/imx6qdl-gw5912.dtsi:248.4-17: Warning (reg_format): /soc/bus@2100000/i2c@21a0000/gsc@20/fan-controller@a:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 0) arch/arm/boot/dts/imx6dl-gw5912.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm/boot/dts/imx6dl-gw5912.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm/boot/dts/imx6dl-gw5912.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' ../arch/arm/boot/dts/imx6qdl-gw5912.dtsi:244.20-249.5: Warning (avoid_default_addr_size): /soc/bus@2100000/i2c@21a0000/gsc@20/fan-controller@a: Relying on default #address-cells value Patch dropped.