[PATCH 24/27] arm64: dts: mediatek: mt6795-xperia-m5: Add MT6331 Combo PMIC

[Matthias Brugger]

On 12/04/2023 13:27, AngeloGioacchino Del Regno wrote:
> This smartphone uses the Helio X10 standard MT6331+MT6332 combo PMICs:
> include the mt6331 devicetree and add the required interrupt.
> 
> Note that despite there being two interrupts, one for MT6331 and one
> for MT6332, in configurations using the companion PMIC, the interrupt
> of the latter fires for both events on MT6331 and for ones on MT6332,
> while the interrupt for the main PMIC fires only for events of the
> main PMIC.
> 
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>

Applied, thanks

> ---
>   arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts | 10 ++++++++++
>   1 file changed, 10 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
> index a0e01a756f03..debe0f2553d9 100644
> --- a/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt6795-sony-xperia-m5.dts
> @@ -7,6 +7,7 @@
>   /dts-v1/;
>   #include <dt-bindings/gpio/gpio.h>
>   #include "mt6795.dtsi"
> +#include "mt6331.dtsi"
>   
>   / {
>   	model = "Sony Xperia M5";
> @@ -219,6 +220,15 @@ pins-tx {
>   	};
>   };
>   
> +&pmic {
> +	/*
> +	 * Smartphones, including the Xperia M5, are equipped with a companion
> +	 * MT6332 PMIC: when this is present, the main MT6331 PMIC will fire
> +	 * an interrupt on the companion, so we use the MT6332 IRQ GPIO.
> +	 */
> +	interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
> +};
> +
>   &uart0 {
>   	status = "okay";
>