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62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
33 lines
858 B
Diff
33 lines
858 B
Diff
From 4a3b5d7018f3b0d66f412b0b1500b76ab089a2c9 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Wed, 25 Mar 2020 18:08:39 +0000
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Subject: [PATCH] dt: Add HDMI audio dma values to bcm2711.dtsi
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Adds the relevant DMA settings for HDMI audio to work.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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arch/arm/boot/dts/bcm2711.dtsi | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/arch/arm/boot/dts/bcm2711.dtsi
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+++ b/arch/arm/boot/dts/bcm2711.dtsi
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@@ -348,6 +348,8 @@
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clock-names = "hdmi";
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resets = <&dvp 0>;
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ddc = <&ddc0>;
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+ dmas = <&dma 10>;
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+ dma-names = "audio-rx";
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status = "disabled";
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};
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@@ -383,6 +385,8 @@
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clocks = <&firmware_clocks 13>;
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clock-names = "hdmi";
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resets = <&dvp 1>;
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+ dmas = <&dma 17>;
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+ dma-names = "audio-rx";
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status = "disabled";
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};
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