From: Johan Jonker <jbx6244@gmail.com>
To: heiko@sntech.de
Cc: devicetree@vger.kernel.org, balbi@kernel.org,
gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 4/5] arm64: dts: rockchip: add rk3328 dwc3 usb controller node
Date: Mon, 1 Feb 2021 20:41:04 +0100 [thread overview]
Message-ID: <20210201194105.32673-4-jbx6244@gmail.com> (raw)
In-Reply-To: <20210201194105.32673-1-jbx6244@gmail.com>
From: Cameron Nemo <cnemo@tutanota.com>
RK3328 SoCs have one USB 3.0 OTG controller which uses DWC_USB3
core's general architecture. It can act as static xHCI host
controller, static device controller, USB 3.0/2.0 OTG basing
on ID of USB3.0 PHY.
Signed-off-by: William Wu <william.wu@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Cameron Nemo <cnemo@tutanota.com>
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 17709faf6..2bb666d35 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -987,6 +987,33 @@
status = "disabled";
};
+ usbdrd3: usb@ff600000 {
+ compatible = "rockchip,rk3328-dwc3";
+ clocks = <&cru SCLK_USB3OTG_REF>, <&cru SCLK_USB3OTG_SUSPEND>,
+ <&cru ACLK_USB3OTG>;
+ clock-names = "ref_clk", "suspend_clk",
+ "bus_clk";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "disabled";
+
+ usbdrd_dwc3: usb@ff600000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0xff600000 0x0 0x100000>;
+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+ dr_mode = "otg";
+ phy_type = "utmi_wide";
+ snps,dis_enblslpm_quirk;
+ snps,dis-u2-freeclk-exists-quirk;
+ snps,dis_u2_susphy_quirk;
+ snps,dis_u3_susphy_quirk;
+ snps,dis-del-phy-power-chg-quirk;
+ snps,dis-tx-ipgap-linecheck-quirk;
+ status = "disabled";
+ };
+ };
+
gic: interrupt-controller@ff811000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
--
2.11.0
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next prev parent reply other threads:[~2021-02-01 19:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-01 19:41 [PATCH v1 1/5] dt-bindings: usb: convert rockchip,dwc3.txt to yaml Johan Jonker
2021-02-01 19:41 ` [PATCH v1 2/5] dt-bindings: usb: dwc3: add description for rk3328 Johan Jonker
2021-02-01 19:41 ` [PATCH v1 3/5] usb: dwc3: of-simple: add compatible " Johan Jonker
2021-02-01 19:41 ` Johan Jonker [this message]
2021-02-01 19:41 ` [PATCH v1 5/5] dts64: rockchip: enable dwc3 usb for A95X Z2 Johan Jonker
2021-02-01 20:46 ` [PATCH v1 1/5] dt-bindings: usb: convert rockchip,dwc3.txt to yaml Johan Jonker
2021-02-02 20:06 ` [PATCH v1 1/5] dt-bindings: usb: convert rockchip, dwc3.txt " Rob Herring
2021-02-02 17:44 ` Rob Herring
-- strict thread matches above, loose matches on Subject: below --
2021-02-01 19:16 [PATCH v1 1/5] dt-bindings: usb: convert rockchip,dwc3.txt " Johan Jonker
2021-02-01 19:16 ` [PATCH v1 4/5] arm64: dts: rockchip: add rk3328 dwc3 usb controller node Johan Jonker
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