From 5a0a969e411ed500a997ec85fc6835c82d312b50 Mon Sep 17 00:00:00 2001 From: Jeff Kletsky Date: Sat, 28 Sep 2019 10:39:58 -0700 Subject: [PATCH] ath79: Restore GL.iNet GL-AR300M-Lite first-boot connectivity The relationship between GMAC0 and GMAC1 and the kernel devices eth0 and eth1 was reversed for many ath79 devices by commit 8dde11d521 ath79: dts: drop "simple-mfd" for gmacs in SoC dtsi The GL-AR300M-Lite is a single-port device, with the "LAN" port of the GL-AR300M board unpopulated and its sole port now referenced as eth1, as a result of commit 8dde11d521. The device was unreachable on first boot or fresh config. By changing ð1 (GMAC1) to an MFD, GMAC0 is able to associate with the phy and is known by the kernel as "eth0". Thanks to Chuanhong Guo for the suggestion of "simple-mfd" Signed-off-by: Jeff Kletsky (cherry picked from commit b90ea19860853dd538e704e3e4402686c316e43c) --- target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts b/target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts index fba08e4295..e29af5411d 100644 --- a/target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts +++ b/target/linux/ath79/dts/qca9531_glinet_gl-ar300m-lite.dts @@ -7,7 +7,11 @@ model = "GL.iNet GL-AR300M-Lite"; }; -// GL-AR300M-Lite has different LED colors than the non-Lite version +// "Disable" unpopulated GMAC1 + +ð1 { + compatible = "syscon", "simple-mfd"; +}; &led_status { label = "gl-ar300m-lite:red:status";