[OpenWrt-Devel] [PATCH v2 5/5] ath79: add support for Netgear WNR2200

[Michal Cieslakiewicz]

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On Tue, 6 Aug 2019 16:35:34 +0200
"Adrian Schmutzler" <mail at adrianschmutzler.de> wrote:

> Hi,
> 
> > +&pcie {
> > +	status = "okay";
> > +
> > +	ath9k: wifi at 0,0 {
> > +		compatible = "pci168c,002e";
> > +		reg = <0x0000 0 0 0 0>;
> > +		mtd-mac-address = <&art 0x00>;
> > +		mtd-mac-address-increment = <1>;
> > +		mtd-cal-data = <&art 0x1000>;
> > +		qca,no-eeprom;
> > +		#gpio-cells = <2>;
> > +		gpio-controller;
> > +
> > +		usb {
> > +			gpio-hog;
> > +			line-name = "netgear:power:usb";
> > +			gpios = <4 GPIO_ACTIVE_HIGH>;
> > +			output-high;
> > +		};
> > +	};
> > +};  
> 
> Sure that this is the correct location for the usb hog?
> 
> Best
> 
> Adrian

Hi,

I decided to put it here as USB is controlled by pin 4 of wireless chip
not CPU. If there is another better formal way to define it, please let
me know. I've analyzed gpio_hog patch for other dts files but all these
routers steer USB via GPIO pins connected to main SoC.

Cheers
Michal
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