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authorLech Perczak <lech.perczak@gmail.com>2023-12-12 00:25:02 +0100
committerHauke Mehrtens <hauke@hauke-m.de>2024-01-05 23:32:59 +0100
commitee4a042483d28f1c866614ea8e7307d18a74af73 (patch)
tree6e355115d0c4bc1bbf693b1fd4215cfa61852e04
parent4e1bf2a50c43b48f9e47c7cdff87a0dcfa998bb8 (diff)
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ramips: dts: rt5350: 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. This is behaviour of downstream driver as well, however I haven't observed bug reports about this SoC in the wild, so this commit's purpose is to align this chip with all other SoC's - MT7620 were already using this arrangement. Fixes: #9284 Fixes: 60fadae62b64 ("ramips: ethernet: ralink: move reset of the esw into the esw instead of fe") Signed-off-by: Lech Perczak <lech.perczak@gmail.com> (cherry picked from commit fc92fecfc7ddf19bbfd7d1305a29c666f00543af) Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
-rw-r--r--target/linux/ramips/dts/rt5350.dtsi8
1 files changed, 4 insertions, 4 deletions
diff --git a/target/linux/ramips/dts/rt5350.dtsi b/target/linux/ramips/dts/rt5350.dtsi
index 090e755743..fe43de87ca 100644
--- a/target/linux/ramips/dts/rt5350.dtsi
+++ b/target/linux/ramips/dts/rt5350.dtsi
@@ -343,8 +343,8 @@
compatible = "ralink,rt5350-eth";
reg = <0x10100000 0x10000>;
- resets = <&rstctrl 21>;
- reset-names = "fe";
+ resets = <&rstctrl 21>, <&rstctrl 23>;
+ reset-names = "fe", "esw";
interrupt-parent = <&cpuintc>;
interrupts = <5>;
@@ -356,8 +356,8 @@
compatible = "ralink,rt5350-esw", "ralink,rt3050-esw";
reg = <0x10110000 0x8000>;
- resets = <&rstctrl 23 &rstctrl 24>;
- reset-names = "esw", "ephy";
+ resets = <&rstctrl 24>;
+ reset-names = "ephy";
interrupt-parent = <&intc>;
interrupts = <17>;