2017-03-04 18:37:50 +00:00
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From 8630b0b3fea31138c52ef83848ae1a047baa3855 Mon Sep 17 00:00:00 2001
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2017-02-07 20:07:54 +00:00
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Mon, 23 Jan 2017 17:36:50 +0000
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Subject: [PATCH] BCM270X_DT: Add reference to audio_pins to CM dtb
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The CM1 dtb contains an empty audio_pins node, but no reference to it.
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Adding the usual pinctrl reference from the audio node enables the
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audremap overlay (and others) to easily turn on audio.
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/boot/dts/bcm2708-rpi-cm.dts | 5 +++++
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1 file changed, 5 insertions(+)
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--- a/arch/arm/boot/dts/bcm2708-rpi-cm.dts
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+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dts
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@@ -85,6 +85,11 @@
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pinctrl-0 = <&i2s_pins>;
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};
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+&audio {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&audio_pins>;
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+};
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+
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&hdmi {
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hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
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};
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