ath79: dts: add missing 'serial0' alias for TP-Link TL-MR3040v2

Out of all devices currently supported based on AR9331 chipset,
this one had the 'serial0' alias missing. Add it to fix setting of
/dev/console and login shell on the onboard UART.

Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
(cherry picked from commit 94f344997769a9a18e2d73574d9d17785828955d)

diff --git a/target/linux/ath79/dts/ar9331_tplink_tl-mr3040-v2.dts b/target/linux/ath79/dts/ar9331_tplink_tl-mr3040-v2.dts
index ebf4d4485f850eea234936862e707edb3426f08c..6fc4b6868b6d3c80fcb5826f039cdc027784f93f 100644 (file)
--- a/target/linux/ath79/dts/ar9331_tplink_tl-mr3040-v2.dts
+++ b/target/linux/ath79/dts/ar9331_tplink_tl-mr3040-v2.dts
@@ -11,6 +11,7 @@
        compatible = "tplink,tl-mr3040-v2", "qca,ar9331";
 
        aliases {
+               serial0 = &uart;
                led-boot = &led_lan;
                led-failsafe = &led_lan;
        };