Since I was involved in the MR33 port. I looked if I had the old files still around. This is a diff between the MR33 and MR74 device-tree from "25-201610270754-Gd75eda32-Lccc6777d-aacharya". It looks like the RGB-LED controller needs a different enable-gpio? Do you know about this? ``` --- fdt@1.dts 2018-02-24 17:19:46.912101308 +0100 +++ fdt@3.dts 2018-02-24 17:19:53.155450521 +0100 @@ -3,7 +3,7 @@ / { #address-cells = <0x1>; #size-cells = <0x1>; - model = "Meraki MR33"; + model = "Meraki MR74"; compatible = "qcom,ipq40xx-apdk04.1", "qcom,ipq40xx"; interrupt-parent = <0x1>; @@ -1677,7 +1677,7 @@ compatible = "ti,lp5562"; clock-mode = [02]; reg = <0x30>; - enable-gpio = <0x51 0x30 0x0>; + enable-gpio = <0x51 0xe 0x1>; chan0 { chan-name = "tricolor0:red"; ```