This is a note to let you know that I've just added the patch titled
ARC: [plat-hsdk]: Remove misplaced interrupt-cells property
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arc-plat-hsdk-remove-misplaced-interrupt-cells-prope.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 91078328edb5e5b09dd37ac10b49861ba87b7d91
Author: Alexey Brodkin <Alexey.Brodkin@xxxxxxxxxxxx>
Date: Fri Mar 29 10:36:50 2024 +0000
ARC: [plat-hsdk]: Remove misplaced interrupt-cells property
[ Upstream commit 61231eb8113ce47991f35024f9c20810b37996bf ]
"gmac" node stands for just an ordinary Ethernet controller,
which is by no means a provider of interrupts, i.e. it doesn't serve
as an interrupt controller, thus "#interrupt-cells" property doesn't
belong to it and so we remove it.
Fixes:
------------>8------------
DTC arch/arc/boot/dts/hsdk.dtb
arch/arc/boot/dts/hsdk.dts:207.23-235.5: Warning (interrupt_provider): /soc/ethernet@8000: '#interrupt-cells' found, but node is not an interrupt provider
arch/arc/boot/dts/hsdk.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
------------>8------------
Reported-by: Vineet Gupta <vgupta@xxxxxxxxxx>
Signed-off-by: Alexey Brodkin <abrodkin@xxxxxxxxxxxx>
Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts
index dcaa44e408ace..27f4194b376bb 100644
--- a/arch/arc/boot/dts/hsdk.dts
+++ b/arch/arc/boot/dts/hsdk.dts
@@ -205,7 +205,6 @@ dmac_cfg_clk: dmac-gpu-cfg-clk {
};
gmac: ethernet@8000 {
- #interrupt-cells = <1>;
compatible = "snps,dwmac";
reg = <0x8000 0x2000>;
interrupts = <10>;
