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arm64: dts: cix: add sky1 DMA-350 node with channel IRQ entries

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Describe the DMA-350 channel interrupt sources in DT using 8
interrupt entries, while all entries map to the same GIC SPI
as wired on this platform.

Signed-off-by: Jun Guo <jun.guo@cixtech.com>
Link: https://lore.kernel.org/r/20260521072924.3000282-3-jun.guo@cixtech.com/
Signed-off-by: Gary Yang <gary.yang@cixtech.com>
This commit is contained in:
Jun Guo 2026-05-21 15:29:24 +08:00 committed by Gary Yang
parent dc59e4fea9
commit 23ef479b60
1 changed files with 14 additions and 0 deletions
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14
arch/arm64/boot/dts/cix/sky1.dtsi
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@ -514,6 +514,20 @@ iomuxc: pinctrl@4170000 {
reg = <0x0 0x04170000 0x0 0x1000>;
};
fch_dmac: dma-controller@4190000 {
compatible = "arm,dma-350";
reg = <0x0 0x4190000 0x0 0x10000>;
interrupts = <GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>,
<GIC_SPI 303 IRQ_TYPE_LEVEL_HIGH 0>;
#dma-cells = <1>;
};
mbox_ap2se: mailbox@5060000 {
compatible = "cix,sky1-mbox";
reg = <0x0 0x05060000 0x0 0x10000>;