This patch adds a property "mediatek,toprgu" in example so that we could use reset controller(usually we call it toprgu or watchdog) to reset audio domain regs. Signed-off-by: Jiaxin Yu <jiaxin.yu@xxxxxxxxxxxx> --- Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt b/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt index 396ba38619f6..45ca182a4ecc 100644 --- a/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt +++ b/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt @@ -4,6 +4,7 @@ Required properties: - compatible = "mediatek,mt68183-audio"; - reg: register location and size - interrupts: should contain AFE interrupt +- mediatek,toprgu: A phandle to the TOPRGU which for reset controller unit - power-domains: should define the power domain - clocks: Must contain an entry for each entry in clock-names - clock-names: should have these clock names: @@ -20,6 +21,7 @@ Example: compatible = "mediatek,mt8183-audio"; reg = <0 0x11220000 0 0x1000>; interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_LOW>; + mediatek,toprgu = <&watchdog>; power-domains = <&scpsys MT8183_POWER_DOMAIN_AUDIO>; clocks = <&infrasys CLK_INFRA_AUDIO>, <&infrasys CLK_INFRA_AUDIO_26M_BCLK>, -- 2.18.0 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
