ARM: dt: tegra: gpio comment cleanup

Ensure that all Tegraa GPIO specifiers contain a comment indicating which
GPIO name the number refers to.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts
index 4983ef1..03b2e65 100644 (file)
--- a/arch/arm/boot/dts/tegra-paz00.dts
+++ b/arch/arm/boot/dts/tegra-paz00.dts
@@ -252,7 +252,7 @@
                reg = <0x7000C500 0x100>;
                interrupts = <0 92 0x04>;
                clock-frequency = <80000>;
-               request-gpios = <&gpio 170 0>;
+               request-gpios = <&gpio 170 0>; /* gpio PV2 */
                slave-addr = <138>;
        };
 
@@ -343,7 +343,7 @@
 
                wifi {
                        label = "wifi-led";
-                       gpios = <&gpio 24 0>;
+                       gpios = <&gpio 24 0>; /* gpio PD0 */
                        linux,default-trigger = "rfkill0";
                };
        };

diff --git a/arch/arm/boot/dts/tegra-trimslice.dts b/arch/arm/boot/dts/tegra-trimslice.dts
index 4436b42..eebcf50 100644 (file)
--- a/arch/arm/boot/dts/tegra-trimslice.dts
+++ b/arch/arm/boot/dts/tegra-trimslice.dts
@@ -305,8 +305,8 @@
        };
 
        sdhci@c8000600 {
-               cd-gpios = <&gpio 121 0>;
-               wp-gpios = <&gpio 122 0>;
+               cd-gpios = <&gpio 121 0>; /* gpio PP1 */
+               wp-gpios = <&gpio 122 0>; /* gpio PP2 */
        };
 
        usb@c5004000 {

diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts
index 0c8d30d..e64318d 100644 (file)
--- a/arch/arm/boot/dts/tegra-ventana.dts
+++ b/arch/arm/boot/dts/tegra-ventana.dts
@@ -302,7 +302,7 @@
 
                nvidia,spkr-en-gpios = <&wm8903 2 0>;
                nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
-               nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
+               nvidia,int-mic-en-gpios = <&gpio 184 0>; /* gpio PX0 */
                nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
        };