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ARM: dts: omap3-gta04: add a comment how to reference the tca6507 gpio 

Make clear how to use the wifi_reset since it is not obvious.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
H. Nikolaus Schaller 2018-07-31 09:11:15 +02:00 committed by Tony Lindgren
parent 1ae00833e3
commit ebd4fc999e
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/omap3-gta04.dtsi
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@ -436,7 +436,7 @@
reg = <0x4>;
};
wifi_reset: wifi_reset@6 {
wifi_reset: wifi_reset@6 { /* reference as <&tca_gpios 0 0> since it is currently the only GPIO */
reg = <0x6>;
compatible = "gpio";
};