[PATCH] arm64: dts: mt7622: specify the number of DMA requests

[Rui Salvaterra]

The MT7622 device tree never bothered to specify the number of virtual DMA
channels for the HSDMA controller, always falling back to the default value of
3. Make this value explicit, in order to avoid the following dmesg notification:

mtk_hsdma 1b007000.dma-controller: Using 3 as missing dma-requests property

Signed-off-by: Rui Salvaterra <rsalvaterra at gmail.com>
---
 arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index 3d6eaf6dd078..5551f004945b 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -924,6 +924,7 @@ hsdma: dma-controller at 1b007000 {
 		clock-names = "hsdma";
 		power-domains = <&scpsys MT7622_POWER_DOMAIN_ETHSYS>;
 		#dma-cells = <1>;
+		dma-requests = <3>;
 	};
 
 	eth: ethernet at 1b100000 {
-- 
2.36.0