From: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
To: Wei Xu <xuwei5@hisilicon.com>, Rob Herring <robh+dt@kernel.org>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH RESEND 6/7] arm64: dts: hisilicon: Add usb mux hub for hikey970
Date: Wed, 15 Dec 2021 09:54:32 +0100 [thread overview]
Message-ID: <d0bc2f01be73c89c9768e5d881e6043539ae5b1d.1639558366.git.mchehab+huawei@kernel.org> (raw)
In-Reply-To: <cover.1639558366.git.mchehab+huawei@kernel.org>
Add dt bindings for Kirin 970 USB HUB. Such board comes with an
integrated USB HUB provided via a TI TUSB8041 4-port USB 3.0 hub.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
To avoid mailbombing on a large number of people, only mailing lists were C/C on the cover.
See [PATCH RESEND 0/7] at: https://lore.kernel.org/all/cover.1639558366.git.mchehab+huawei@kernel.org/
.../boot/dts/hisilicon/hi3670-hikey970.dts | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
index 60594db07041..95ca49f1e455 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts
@@ -53,6 +53,29 @@ wlan_en: wlan-en-1-8v {
startup-delay-us = <70000>;
enable-active-high;
};
+
+ usb-hub {
+ compatible = "hisilicon,usbhub";
+ typec-vbus-gpios = <&gpio26 1 0>;
+ otg-switch-gpios = <&gpio4 2 0>;
+ hub-reset-en-gpios = <&gpio0 3 0>;
+ hub-vdd-supply = <&ldo17>;
+ usb-role-switch;
+
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hikey_usb_ep0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&dwc3_role_switch>;
+ };
+ hikey_usb_ep1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&rt1711h_ep>;
+ };
+ };
+ };
};
/*
--
2.33.1
next prev parent reply other threads:[~2021-12-15 8:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-15 8:54 [PATCH RESEND 0/7] DT bindings for Hikey960/970 USB/PCI Mauro Carvalho Chehab
2021-12-15 8:54 ` [PATCH RESEND 1/7] dt-bindings: misc: add schema for USB hub on Kirin devices Mauro Carvalho Chehab
2021-12-16 19:52 ` Rob Herring
2021-12-17 9:32 ` Mauro Carvalho Chehab
2021-12-15 8:54 ` [PATCH RESEND 2/7] dt-bindings: clock: hi3670-clock.txt: add pmctrl compatible Mauro Carvalho Chehab
2021-12-16 19:54 ` Rob Herring
2021-12-15 8:54 ` [PATCH RESEND 3/7] dt-bindings: usb: hisilicon,hi3670-dwc3: add binding for Kirin970 Mauro Carvalho Chehab
2021-12-16 20:01 ` Rob Herring
2021-12-15 8:54 ` [PATCH RESEND 4/7] arm64: dts: hisilicon: Add support for Hikey 970 USB3 PHY Mauro Carvalho Chehab
2021-12-15 8:54 ` [PATCH RESEND 5/7] arm64: dts: HiSilicon: Add support for HiKey 970 PCIe controller hardware Mauro Carvalho Chehab
2021-12-15 8:54 ` Mauro Carvalho Chehab [this message]
2021-12-15 8:54 ` [PATCH RESEND 7/7] arm64: dts: hisilicon: Add usb mux hub for hikey960 Mauro Carvalho Chehab
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