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