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arm64: dts: mediatek: mt8183-kukui: Add PMIC regulator supplies

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The PMIC regulator node is missing regulator supplies. Now that the
binding supports them, add all the power rail supplies. Most of them
are fed from a system-wide semi-regulated power rail. A couple LDOs
are fed from the PMIC's own buck regulator outputs.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230928085537.3246669-13-wenst@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Chen-Yu Tsai
2023-09-28 16:55:35 +08:00
committed by Matthias Brugger
parent f2b543a191
commit 2a99858c17
1 changed files with 28 additions and 0 deletions
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28
arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi
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@@ -103,6 +103,14 @@
regulator-max-microvolt = <3300000>;
};
/* system wide semi-regulated power rail from charger */
reg_vsys: regulator-vsys {
compatible = "regulator-fixed";
regulator-name = "vsys";
regulator-always-on;
regulator-boot-on;
};
reserved_memory: reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
@@ -404,6 +412,26 @@
Avdd-supply = <&mt6358_vaud28_reg>;
};
&mt6358regulator {
vsys-ldo1-supply = <&reg_vsys>;
vsys-ldo2-supply = <&reg_vsys>;
vsys-ldo3-supply = <&reg_vsys>;
vsys-vcore-supply = <&reg_vsys>;
vsys-vdram1-supply = <&reg_vsys>;
vsys-vgpu-supply = <&reg_vsys>;
vsys-vmodem-supply = <&reg_vsys>;
vsys-vpa-supply = <&reg_vsys>;
vsys-vproc11-supply = <&reg_vsys>;
vsys-vproc12-supply = <&reg_vsys>;
vsys-vs1-supply = <&reg_vsys>;
vsys-vs2-supply = <&reg_vsys>;
vs1-ldo1-supply = <&mt6358_vs1_reg>;
vs2-ldo1-supply = <&mt6358_vdram1_reg>;
vs2-ldo2-supply = <&mt6358_vs2_reg>;
vs2-ldo3-supply = <&mt6358_vs2_reg>;
vs2-ldo4-supply = <&mt6358_vs2_reg>;
};
&mt6358_vgpu_reg {
regulator-min-microvolt = <625000>;
regulator-max-microvolt = <900000>;