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7c468e5e64
Rename kernel patches accepted upstream to indicate at which version they have been accepted, replacing downstream variants which what was accepted upstream. Note that some of them are fixes which will find their way to older kernel versions as well via linux-stable. No functional changes. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
33 lines
1.2 KiB
Diff
33 lines
1.2 KiB
Diff
From 983f37ee08acb60435744f1b1e2afea2d2a09c48 Mon Sep 17 00:00:00 2001
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From: Daniel Golle <daniel@makrotopia.org>
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Date: Wed, 19 Apr 2023 20:16:29 +0100
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Subject: [PATCH] arm64: dts: mt7622: handle interrupts from MT7531 switch on
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BPI-R64
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Since commit ba751e28d442 ("net: dsa: mt7530: add interrupt support")
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the mt7530 driver can act as an interrupt controller. Wire up irq line
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of the MT7531 switch on the BananaPi BPi-R64 board, so the status of
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the PHYs of the five 1000Base-T ports doesn't need to be polled any
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more.
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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Link: https://lore.kernel.org/r/ZEA-DV_OsmFg5egL@makrotopia.org
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Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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---
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arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
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+++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
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@@ -154,6 +154,10 @@
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switch@0 {
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compatible = "mediatek,mt7531";
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reg = <0>;
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+ interrupt-controller;
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+ #interrupt-cells = <1>;
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+ interrupt-parent = <&pio>;
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+ interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
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reset-gpios = <&pio 54 0>;
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ports {
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