linux-kernel - [PATCH 11/15] arm64: dts: mediatek: radxa-nio-12l: Enable the USB XHCI controllers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240112094632.66310-12-angelogioacchino.delregno@collabora.com>
Date: Fri, 12 Jan 2024 10:46:28 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: linux-mediatek@...ts.infradead.org
Cc: robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org,
	matthias.bgg@...il.com,
	angelogioacchino.delregno@...labora.com,
	wenst@...omium.org,
	hsinyi@...omium.org,
	nfraprado@...labora.com,
	macpaul.lin@...iatek.com,
	sean.wang@...iatek.com,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	kernel@...labora.com
Subject: [PATCH 11/15] arm64: dts: mediatek: radxa-nio-12l: Enable the USB XHCI controllers

Enable the three XHCI controllers found in the MT8395 SoC, used for
both MT7921's Bluetooth (using USB 2.0) and external USB3 connectivity.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 .../dts/mediatek/mt8395-radxa-nio-12l.dts     | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
index dbde2c7b3c64..eafce9cb2598 100644
--- a/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8395-radxa-nio-12l.dts
@@ -651,3 +651,23 @@ &uart0 {
 	pinctrl-names = "default";
 	status = "okay";
 };
+
+&xhci0 {
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	vbus-supply = <&otg_vbus_regulator>;
+	status = "okay";
+};
+
+&xhci1 {
+	/* MT7921's USB Bluetooth has issues with USB2 LPM */
+	usb2-lpm-disable;
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	vbus-supply = <&vsys>;
+	status = "okay";
+};
+
+&xhci2 {
+	vusb33-supply = <&mt6359_vusb_ldo_reg>;
+	vbus-supply = <&vsys>;
+	status = "okay";
+};
-- 
2.43.0