arm64: dts: imx8mp: Add missing LED enumerators for DH electronics i.MX8M Plus DHCOM...

The LED enumerators are missing, which prevents the LEDs from being
accurately told apart by label. Fill in the enumerators the same way
they are already present on PDK3.

Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts
index ebdf13e97b4e2d1f2dc22e7fe916bcba4ef5ac1e..3d18c964a22cd9e77c5dcd872d0b51126d7f2360 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts
@@ -88,6 +88,7 @@
                        color = <LED_COLOR_ID_GREEN>;
                        default-state = "off";
                        function = LED_FUNCTION_INDICATOR;
+                       function-enumerator = <0>;
                        gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* GPIO E */
                        pinctrl-0 = <&pinctrl_dhcom_e>;
                        pinctrl-names = "default";
@@ -97,6 +98,7 @@
                        color = <LED_COLOR_ID_GREEN>;
                        default-state = "off";
                        function = LED_FUNCTION_INDICATOR;
+                       function-enumerator = <1>;
                        gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* GPIO F */
                        pinctrl-0 = <&pinctrl_dhcom_f>;
                        pinctrl-names = "default";
@@ -106,6 +108,7 @@
                        color = <LED_COLOR_ID_GREEN>;
                        default-state = "off";
                        function = LED_FUNCTION_INDICATOR;
+                       function-enumerator = <2>;
                        gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>; /* GPIO H */
                        pinctrl-0 = <&pinctrl_dhcom_h>;
                        pinctrl-names = "default";
@@ -115,6 +118,7 @@
                        color = <LED_COLOR_ID_GREEN>;
                        default-state = "off";
                        function = LED_FUNCTION_INDICATOR;
+                       function-enumerator = <3>;
                        gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; /* GPIO I */
                        pinctrl-0 = <&pinctrl_dhcom_i>;
                        pinctrl-names = "default";