linux-kernel - [PATCH] ARM: dts: sun8i-r40: Add interconnect to video-codec

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Date:   Mon, 11 Sep 2023 19:14:07 +0200
From:   Jernej Skrabec <jernej.skrabec@...il.com>
To:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org
Cc:     wens@...e.org, samuel@...lland.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-kernel@...r.kernel.org,
        Jernej Skrabec <jernej.skrabec@...il.com>
Subject: [PATCH] ARM: dts: sun8i-r40: Add interconnect to video-codec

Video codec needs interconnect, so driver knows that it needs to adjust
DMA addresses.

Signed-off-by: Jernej Skrabec <jernej.skrabec@...il.com>
---
 arch/arm/boot/dts/allwinner/sun8i-r40.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/allwinner/sun8i-r40.dtsi b/arch/arm/boot/dts/allwinner/sun8i-r40.dtsi
index 4ef26d8f5340..a5b1f1e3900d 100644
--- a/arch/arm/boot/dts/allwinner/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/allwinner/sun8i-r40.dtsi
@@ -338,6 +338,8 @@ video-codec@...e000 {
 			resets = <&ccu RST_BUS_VE>;
 			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
 			allwinner,sram = <&ve_sram 1>;
+			interconnects = <&mbus 4>;
+			interconnect-names = "dma-mem";
 		};
 
 		mmc0: mmc@...f000 {
-- 
2.42.0