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45 lines
1.3 KiB
Diff
45 lines
1.3 KiB
Diff
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From 82f410643cb9bdb18be919c06e9a7cba5f2a3783 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Mon, 18 Mar 2024 15:00:55 +0000
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Subject: [PATCH 0972/1085] ARM: dts: bcm2712: Move /soc/sound to bcm2712-rpi
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The /soc/sound node is not a feature of the bcm2712 hardware, rather a
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Raspberry Pi convention of where to declare soundcards. Move it to
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bcm2712-rpi.dtsi accordingly, at the same time marking it as disabled
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so that runtime overlay application causes the soundcard device to be
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created.
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See: https://forums.raspberrypi.com/viewtopic.php?t=367530
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/broadcom/bcm2712-rpi.dtsi | 4 ++++
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arch/arm/boot/dts/broadcom/bcm2712.dtsi | 3 ---
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2 files changed, 4 insertions(+), 3 deletions(-)
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--- a/arch/arm/boot/dts/broadcom/bcm2712-rpi.dtsi
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+++ b/arch/arm/boot/dts/broadcom/bcm2712-rpi.dtsi
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@@ -158,6 +158,10 @@ pciex4: &pcie2 { };
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reg = <0x7d510700 0x20>;
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chardev-name = "gpiomem4";
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};
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+
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+ sound: sound {
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+ status = "disabled";
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+ };
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};
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i2c0: &rp1_i2c0 { };
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--- a/arch/arm/boot/dts/broadcom/bcm2712.dtsi
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+++ b/arch/arm/boot/dts/broadcom/bcm2712.dtsi
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@@ -720,9 +720,6 @@
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dma-names = "audio-rx";
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status = "disabled";
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};
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-
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- sound: sound {
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- };
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};
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arm-pmu {
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