ARM: dts: r8a7742-iwg21d-q7: Enable SD2 LED indication

Add support for LED trigger on SD2 interface.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Link: https://lore.kernel.org/r/20200907155541.2011-4-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
index 7291c9799c5b7173f85433d84f6b431ac72ef303..c2c05c9685d1ddf2dcf8297178f07ffd5a75e54a 100644 (file)
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
@@ -52,6 +52,16 @@
                clock-frequency = <26000000>;
        };
 
+       leds {
+               compatible = "gpio-leds";
+
+               sdhi2_led {
+                       label = "sdio-led";
+                       gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "mmc1";
+               };
+       };
+
        reg_1p5v: 1p5v {
                compatible = "regulator-fixed";
                regulator-name = "1P5V";