From: Chen-Yu Tsai <wenst@chromium.org>
To: Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Cc: Chen-Yu Tsai <wenst@chromium.org>,
linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 14/16] arm64: dts: mediatek: mt8195-cherry: Add vusb33 supplies for XHCI controllers
Date: Tue, 5 May 2026 18:14:04 +0800 [thread overview]
Message-ID: <20260505101408.1796563-15-wenst@chromium.org> (raw)
In-Reply-To: <20260505101408.1796563-1-wenst@chromium.org>
Like the dual-role SSUSB controller block that encompasses the XHCI
controller, the latter also takes a vusb33 supply.
Add the supply for each XHCI controller. Also fix up any property
ordering according to DT styles, i.e. move "status" property to the
end.
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
Changes since v1:
- New patch
---
arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index 62e2d7616f20..ca2bb367ee68 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -1622,21 +1622,23 @@ vdosys1_ep_ext: endpoint@1 {
};
&xhci0 {
- status = "okay";
-
rx-fifo-depth = <3072>;
vbus-supply = <&usb_vbus>;
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ status = "okay";
};
&xhci2 {
- status = "okay";
vbus-supply = <&usb_vbus>;
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
+ status = "okay";
};
&xhci3 {
/* MT7921's USB Bluetooth has issues with USB2 LPM */
usb2-lpm-disable;
vbus-supply = <&pp3300_wlan>;
+ vusb33-supply = <&mt6359_vusb_ldo_reg>;
status = "okay";
};
--
2.54.0.545.g6539524ca2-goog
next prev parent reply other threads:[~2026-05-05 10:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-05 10:13 [PATCH v2 00/16] arm64: dts: mediatek: Regulator cleanup for Chromebooks Chen-Yu Tsai
2026-05-05 10:13 ` [PATCH v2 01/16] arm64: dts: mediatek: mt8186-corsola-voltorb: Add MT6315 PMIC supplies Chen-Yu Tsai
2026-05-05 10:13 ` [PATCH v2 02/16] arm64: dts: mediatek: mt6359: Switch to proper ldo_vcn33_[12] regulators Chen-Yu Tsai
2026-05-05 10:13 ` [PATCH v2 03/16] arm64: dts: mediatek: mt8192-asurada: Add MT6359 PMIC supplies Chen-Yu Tsai
2026-05-05 10:13 ` [PATCH v2 04/16] arm64: dts: mediatek: mt8192-asurada: Add MT6315 " Chen-Yu Tsai
2026-05-05 10:13 ` [PATCH v2 05/16] arm64: dts: mediatek: mt8192-asurada: Add supplies for ChromeOS EC regulators Chen-Yu Tsai
2026-05-05 10:13 ` [PATCH v2 06/16] arm64: dts: mediatek: mt8192-asurada: Add CPU power supplies Chen-Yu Tsai
2026-05-05 10:13 ` [PATCH v2 07/16] arm64: dts: mediatek: mt8192-asurada: Add SPI NOR flash power supply Chen-Yu Tsai
2026-05-05 10:13 ` [PATCH v2 08/16] arm64: dts: mediatek: mt8192-asurada: Fix WiFi regulator description Chen-Yu Tsai
2026-05-05 10:13 ` [PATCH v2 09/16] arm64: dts: mediatek: mt8195-cherry: Add MT6359 PMIC supplies Chen-Yu Tsai
2026-05-05 10:14 ` [PATCH v2 10/16] arm64: dts: mediatek: mt8195-cherry: Add MT6315 " Chen-Yu Tsai
2026-05-05 10:14 ` [PATCH v2 11/16] arm64: dts: mediatek: mt8195-cherry: Add supplies for ChromeOS EC regulators Chen-Yu Tsai
2026-05-05 10:14 ` [PATCH v2 12/16] arm64: dts: mediatek: mt8195-cherry: Fix VBUS regulator description Chen-Yu Tsai
2026-05-05 10:14 ` [PATCH v2 13/16] arm64: dts: mediatek: mt8195-cherry: Add supply for SPI NOR flash Chen-Yu Tsai
2026-05-05 10:14 ` Chen-Yu Tsai [this message]
2026-05-05 10:14 ` [PATCH v2 15/16] arm64: dts: mediatek: mt8188-geralt: Add MT6359 PMIC supplies Chen-Yu Tsai
2026-05-05 10:14 ` [PATCH v2 16/16] arm64: dts: mediatek: mt8188-geralt: Add little core CPU power supplies Chen-Yu Tsai
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