From 01e9d566dfe18ee9c3c5a509f45603916acc57fd Mon Sep 17 00:00:00 2001 From: Joerg Schambacher Date: Wed, 6 Oct 2021 17:19:58 +0200 Subject: [PATCH 561/634] Hifiberry DAC+ADCPro DT overlay: add optional headphone amp This is a copy of the approach from our DAC+ driver. It allows to probe (and activate) an optional TPA6130A2 headphone amplifier. Signed-off-by: Joerg Schambacher --- .../boot/dts/overlays/hifiberry-dacplusadcpro-overlay.dts | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/overlays/hifiberry-dacplusadcpro-overlay.dts b/arch/arm/boot/dts/overlays/hifiberry-dacplusadcpro-overlay.dts index cafa2ccd7ff7..561cd84bbb79 100644 --- a/arch/arm/boot/dts/overlays/hifiberry-dacplusadcpro-overlay.dts +++ b/arch/arm/boot/dts/overlays/hifiberry-dacplusadcpro-overlay.dts @@ -43,6 +43,11 @@ hb_adc: pcm186x@4a { clocks = <&dacpro_osc>; status = "okay"; }; + hpamp: hpamp@60 { + compatible = "ti,tpa6130a2"; + reg = <0x60>; + status = "disabled"; + }; }; }; -- 2.33.1