From f87b66507e9245e6e02dbc76e2e7b27c9e0bf364 Mon Sep 17 00:00:00 2001 From: Maxim Anisimov Date: Sun, 10 Dec 2023 16:40:39 +0100 Subject: [PATCH] ramips: dts: mt7628an: reset FE and ESW cores together Failing to do so will cause the DMA engine to not initialize properly and fail to forward packets between them, and in some cases will cause spurious transmission with size exceeding allowed packet size, causing a kernel panic. Fixes: 60fadae62b64 ("ramips: ethernet: ralink: move reset of the esw into the esw instead of fe") Signed-off-by: Maxim Anisimov [Provide commit description, split into logical changes] Signed-off-by: Lech Perczak --- target/linux/ramips/dts/mt7628an.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi index ddc3011aab..97f77f6b38 100644 --- a/target/linux/ramips/dts/mt7628an.dtsi +++ b/target/linux/ramips/dts/mt7628an.dtsi @@ -411,8 +411,8 @@ interrupt-parent = <&cpuintc>; interrupts = <5>; - resets = <&sysc 21>; - reset-names = "fe"; + resets = <&sysc 21>, <&sysc 23>; + reset-names = "fe", "esw"; mediatek,switch = <&esw>; }; @@ -421,8 +421,8 @@ compatible = "mediatek,mt7628-esw", "ralink,rt3050-esw"; reg = <0x10110000 0x8000>; - resets = <&sysc 23>, <&sysc 24>; - reset-names = "esw", "ephy"; + resets = <&sysc 24>; + reset-names = "ephy"; interrupt-parent = <&intc>; interrupts = <17>; -- 2.30.2