[openwrt/openwrt] mediatek: fix ledbar of UniFi 6 LR when running custom U-Boot

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch openwrt-22.03:
https://git.openwrt.org/7a26f40217b0a00d8f2ce2c56236f9bef39d1351

commit 7a26f40217b0a00d8f2ce2c56236f9bef39d1351
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Sun Sep 11 20:24:05 2022 +0100

    mediatek: fix ledbar of UniFi 6 LR when running custom U-Boot
    
    The RGB LED of the UniFi 6 LR v1 doesn't work when using the Openwrt-
    built U-Boot. This is because the vendor loader resets the ledbar
    controller while our U-Boot doesn't care.
    Add reset-gpio so the ledbar driver in Linux will always reset the
    ledbar controller.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
    (cherry picked from commit 0b5cf952cf5b70d3af2424d05b15ce2730a3dc11)
---
 target/linux/mediatek/dts/mt7622-ubnt-unifi-6-lr-v1.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/target/linux/mediatek/dts/mt7622-ubnt-unifi-6-lr-v1.dtsi b/target/linux/mediatek/dts/mt7622-ubnt-unifi-6-lr-v1.dtsi
index 8f15d3f110..b3299a988f 100644
--- a/target/linux/mediatek/dts/mt7622-ubnt-unifi-6-lr-v1.dtsi
+++ b/target/linux/mediatek/dts/mt7622-ubnt-unifi-6-lr-v1.dtsi
@@ -9,7 +9,8 @@
 		compatible = "ubnt,ledbar";
 		reg = <0x30>;
 
-		enable-gpio = <&pio 59 0>;
+		enable-gpio = <&pio 59 GPIO_ACTIVE_LOW>;
+		reset-gpio = <&pio 60 GPIO_ACTIVE_LOW>;
 
 		red {
 			label = "red";