Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ASoC: dt-bindings: mt8173-afe-pcm: Add power domain
The audio subsystem sits under a controllable power domain.
Add it to the binding.
Acked-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://patch.msgid.link/20250612074901.4023253-3-wenst@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
authored by
Chen-Yu Tsai
and committed by
Mark Brown
2fd90215
bb90e0c9
+6
+6
Documentation/devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml
+6
Documentation/devicetree/bindings/sound/mediatek,mt8173-afe-pcm.yaml
···
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- const: i2s3_m
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- const: i2s3_b
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+
power-domains:
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maxItems: 1
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+
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- clock-names
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- power-domains
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additionalProperties: false
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···
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#include <dt-bindings/clock/mt8173-clk.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/power/mt8173-power.h>
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mt8173-afe-pcm@11220000 {
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compatible = "mediatek,mt8173-afe-pcm";
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reg = <0x11220000 0x1000>;
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interrupts = <GIC_SPI 134 IRQ_TYPE_EDGE_FALLING>;
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power-domains = <&spm MT8173_POWER_DOMAIN_AUDIO>;
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clocks = <&infracfg CLK_INFRA_AUDIO>,
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<&topckgen CLK_TOP_AUDIO_SEL>,
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<&topckgen CLK_TOP_AUD_INTBUS_SEL>,