ARM: dts: n900: cleanup

Fix GPIO comment to be consistent with rest of file and add comment what
tpa6130 is.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Reviewed-By: Sebastian Reichel <sre@kernel.org>
Reviewed-By: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 87ca50b..b6ab0e3 100644 (file)
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -47,7 +47,7 @@
                compatible = "gpio-leds";
                heartbeat {
                        label = "debug::sleep";
-                       gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;  /* gpio162 */
+                       gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;  /* 162 */
                        linux,default-trigger = "default-on";
                        pinctrl-names = "default";
                        pinctrl-0 = <&debug_leds>;
@@ -625,6 +625,7 @@
                reg = <0x55>;
        };
 
+       /* Stereo headphone amplifier */
        tpa6130a2: tpa6130a2@60 {
                compatible = "ti,tpa6130a2";
                reg = <0x60>;