From e83a6b4bd66db07ea76b829c21a20c2b3a3aa53f Mon Sep 17 00:00:00 2001 From: AngeloGioacchino Del Regno Date: Wed, 12 Apr 2023 13:27:36 +0200 Subject: [PATCH] arm64: dts: mediatek: mt6795-xperia-m5: Add MT6331 Combo PMIC 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 Link: https://lore.kernel.org/r/20230412112739.160376-25-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger --- 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 507b5b567a367..7bcdfa06155b6 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 #include "mt6795.dtsi" +#include "mt6331.dtsi" / { model = "Sony Xperia M5"; @@ -239,6 +240,15 @@ }; }; +&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 = ; +}; + &uart0 { status = "okay"; -- 2.30.2