From: H. Nikolaus Schaller <hns@goldelico.com>
Date: Tue, 31 Jul 2018 07:11:15 +0000 (+0200)
Subject: ARM: dts: omap3-gta04: add a comment how to reference the tca6507 gpio
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ebd4fc999e07693c1ec79dfd7357befb20d2bec3;p=linux.git

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>
---

diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 45d4b080341bd..1145cfaa06d68 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -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";
 		};