linux-kernel - Re: [PATCH] arm64: dts: mediatek: mt8173-evb: Add interrupts to DA9211 regulator

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Message-ID: <46785ec4-d222-4897-8427-82e3d3b1dbca@gmail.com>
Date: Wed, 14 Jan 2026 09:15:17 +0100
From: Matthias Brugger <matthias.bgg@...il.com>
To: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 linux-mediatek@...ts.infradead.org
Cc: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 matthias.bgg@...il.com, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 kernel@...labora.com
Subject: Re: [PATCH] arm64: dts: mediatek: mt8173-evb: Add interrupts to
 DA9211 regulator

On 13/1/26 12:00, AngeloGioacchino Del Regno wrote:
> Add the required pinmux and assign the right interrupts-extended
> to the DA9211 regulator (PIO pin 15).
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>

Reviewed-by: Matthias Brugger <matthias.bgg@...il.com>

> ---
>   arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 8 ++++++++
>   1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> index 51118a4149d8..1049877e6cda 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
> @@ -117,6 +117,7 @@ &i2c1 {
>   	buck: da9211@68 {
>   		compatible = "dlg,da9211";
>   		reg = <0x68>;
> +		interrupts-extended = <&pio 15 IRQ_TYPE_LEVEL_LOW>;
>   
>   		regulators {
>   			da9211_vcpu_reg: BUCKA {
> @@ -179,6 +180,13 @@ pins1 {
>   		};
>   	};
>   
> +	i2c1_pins_a: i2c1-pins {
> +		pins-da9211 {
> +			pinmux = <MT8173_PIN_15_EINT15__FUNC_GPIO15>;
> +			bias-pull-up;
> +		};
> +	};
> +
>   	mmc0_pins_default: mmc0-default-pins {
>   		pins-cmd-dat {
>   			pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,