[PATCH v2 15/16] arm64: dts: mediatek: mt8188-geralt: Add MT6359 PMIC supplies

Chen-Yu Tsai
2026-05-05T10:15:12Z

The MT6359 PMIC has a number of power inputs for its various buck and
LDO regulators. The binding recently gained property definitions for
them.

Add the supplies for the PMIC regulators to the common design dtsi file.

Reviewed-by: Fei Shao <fshao@chromium.org>
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
Changes since v1:
- Moved supplies to top level PMIC node
---
arch/arm64/boot/dts/mediatek/mt8188-geralt.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8188-geralt.dtsi b/arch/arm64/boot/dts/mediatek/mt8188-geralt.dtsi
index 8e423504ec05..d57e0eec676a 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188-geralt.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188-geralt.dtsi
@@ -1149,6 +1149,23 @@ pins-en-pp3300-wlan {

&pmic {
interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
+ vsys-smps-supply = <&pp4200_s5>;
+ vsys-vcore-supply = <&pp4200_s5>;
+ vsys-vgpu11-supply = <&pp4200_s5>;
+ vsys-vgpu12-supply = <&pp4200_s5>;
+ vsys-vpa-supply = <&pp4200_s5>;
+ vsys-vproc1-supply = <&pp4200_s5>;
+ vsys-vproc2-supply = <&pp4200_s5>;
+ vsys-vpu-supply = <&pp4200_s5>;
+ vsys-vs1-supply = <&pp4200_s5>;
+ vsys-vs2-supply = <&pp4200_s5>;
+ vsys-vmodem-supply = <&pp4200_s5>;
+ vsys-ldo1-supply = <&pp4200_s5>;
+ vsys-ldo2-supply = <&pp4200_s5>;
+ vs1-ldo1-supply = <&mt6359_vs1_buck_reg>;
+ vs1-ldo2-supply = <&mt6359_vs1_buck_reg>;
+ vs2-ldo1-supply = <&mt6359_vs2_buck_reg>;
+ vs2-ldo2-supply = <&mt6359_vs2_buck_reg>;
};

&postmask0_in {
--
2.54.0.545.g6539524ca2-goog