From: David Bauer <mail@david-bauer.net>
Date: Wed, 28 Jul 2021 13:52:22 +0200
Subject: ath79: enable missing pinmux for JT-OR750i

Without explicit configuration of these pins the ethernet as well as
status LED of the device do not work correctly.

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit 4feb9a4211d4c8e118e6b8f01fa0bbd4eab5d35c)

diff --git a/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts b/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
index 8a4d4c682380b26aa2437b26391273ddc7bf2d75..d87daddd771325a8788b59edf2159c3be7bedf07 100644
--- a/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
+++ b/target/linux/ath79/dts/qca9531_joyit_jt-or750i.dts
@@ -31,6 +31,9 @@
 	leds {
 		compatible = "gpio-leds";
 
+		pinctrl-names = "default";
+		pinctrl-0 = <&jtag_disable_pins &pinmux_led_eth_pins>;
+
 		led_status_green: status_green {
 			label = "green:status";
 			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;