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arm64: dts: mediatek: mt8195: Add power domain to U3PHY1 T-PHY

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Assign power domain to the U3PHY1 T-PHY in otder to keep this PHY
alive after unused PD shutdown and to be able to completely cut
and restore power to it, for example, to save some power during
system suspend/sleep.

Fixes: 2b515194bf ("arm64: dts: mt8195: Add power domains controller")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221214131117.108008-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
AngeloGioacchino Del Regno 2022-12-14 14:11:17 +01:00 committed by Matthias Brugger
parent 1bd1d10d1c
commit a9f6721a3c
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/mediatek/mt8195.dtsi
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@ -1549,6 +1549,7 @@ u3phy1: t-phy@11e30000 {
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0x11e30000 0xe00>;
power-domains = <&spm MT8195_POWER_DOMAIN_SSUSB_PCIE_PHY>;
status = "disabled";
u2port1: usb-phy@0 {