linux-kernel - [PATCH 5/5] arm64: dts: mediatek: mt7622: Add missing power domain to afe

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Message-ID: <20260113110012.36984-6-angelogioacchino.delregno@collabora.com>
Date: Tue, 13 Jan 2026 12:00:12 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: linux-mediatek@...ts.infradead.org
Cc: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	mturquette@...libre.com,
	sboyd@...nel.org,
	matthias.bgg@...il.com,
	angelogioacchino.delregno@...labora.com,
	ulf.hansson@...aro.org,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-pm@...r.kernel.org,
	kernel@...labora.com
Subject: [PATCH 5/5] arm64: dts: mediatek: mt7622: Add missing power domain to afe

Add the missing MT7622_POWER_DOMAIN_AUDIO to the audio controller
node to fix a dtbs_check warning and to make sure that the AFE is
indeed powered on when needed.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 arch/arm64/boot/dts/mediatek/mt7622.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index 133a6dcc8ef7..bfd96a0ec3dd 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -621,6 +621,7 @@ afe: audio-controller {
 			interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_LOW>,
 				     <GIC_SPI 145 IRQ_TYPE_LEVEL_LOW>;
 			interrupt-names = "afe", "asys";
+			power-domains = <&scpsys MT7622_POWER_DOMAIN_AUDIO>;
 
 			clocks = <&infracfg CLK_INFRA_AUDIO_PD>,
 				 <&topckgen CLK_TOP_AUD1_SEL>,
-- 
2.52.0