f07e572f64
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>
43 lines
1.1 KiB
Diff
43 lines
1.1 KiB
Diff
From 9fc10178e1130b43ccc8b855a73fb22643963da0 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.com>
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Date: Mon, 26 Oct 2020 10:18:50 +0000
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Subject: [PATCH] ARM: dts: Disable headphone audio on Zeroes, CM4
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Signed-off-by: Phil Elwell <phil@raspberrypi.com>
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---
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arch/arm/boot/dts/bcm2708-rpi-zero-w.dts | 1 +
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arch/arm/boot/dts/bcm2708-rpi-zero.dts | 1 +
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arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 1 +
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3 files changed, 3 insertions(+)
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--- a/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts
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+++ b/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts
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@@ -152,6 +152,7 @@
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&audio {
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pinctrl-names = "default";
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pinctrl-0 = <&audio_pins>;
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+ brcm,disable-headphones = <1>;
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};
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/ {
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--- a/arch/arm/boot/dts/bcm2708-rpi-zero.dts
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+++ b/arch/arm/boot/dts/bcm2708-rpi-zero.dts
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@@ -106,6 +106,7 @@
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&audio {
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pinctrl-names = "default";
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pinctrl-0 = <&audio_pins>;
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+ brcm,disable-headphones = <1>;
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};
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/ {
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--- a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
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+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts
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@@ -460,6 +460,7 @@
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&audio {
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pinctrl-names = "default";
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pinctrl-0 = <&audio_pins>;
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+ brcm,disable-headphones = <1>;
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};
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&vc4 {
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