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From 4a3b5d7018f3b0d66f412b0b1500b76ab089a2c9 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Wed, 25 Mar 2020 18:08:39 +0000
Subject: [PATCH] dt: Add HDMI audio dma values to bcm2711.dtsi
Adds the relevant DMA settings for HDMI audio to work.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
arch/arm/boot/dts/bcm2711.dtsi | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -348,6 +348,8 @@
clock-names = "hdmi";
resets = <&dvp 0>;
ddc = <&ddc0>;
+ dmas = <&dma 10>;
+ dma-names = "audio-rx";
status = "disabled";
};
@@ -383,6 +385,8 @@
clocks = <&firmware_clocks 13>;
clock-names = "hdmi";
resets = <&dvp 1>;
+ dmas = <&dma 17>;
+ dma-names = "audio-rx";
status = "disabled";
};
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