From: heiko@sntech.de (Heiko Stuebner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/4] arm64: dts: rockchip: add usb3 controller node for RK3328 SoCs
Date: Mon, 4 Dec 2017 10:40:39 +0100 [thread overview]
Message-ID: <20171204094041.25439-2-heiko@sntech.de> (raw)
In-Reply-To: <20171204094041.25439-1-heiko@sntech.de>
From: William Wu <william.wu@rock-chips.com>
RK3328 has 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>
---
changes in v2:
none
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 41d61840fb99..cafc572a68e0 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -805,6 +805,33 @@
status = "disabled";
};
+ usbdrd3: usb at ff600000 {
+ compatible = "rockchip,rk3328-dwc3", "rockchip,rk3399-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: dwc3 at 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 at ff811000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
--
2.14.2
next prev parent reply other threads:[~2017-12-04 9:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-04 9:40 [PATCH v2 1/4] dt-bindings: usb: add DT binding for RK3328 dwc3 controller Heiko Stuebner
2017-12-04 9:40 ` Heiko Stuebner [this message]
2017-12-04 9:40 ` [PATCH v2 3/4] arm64: dts: rockchip: enable usb3 for RK3328 evaluation board Heiko Stuebner
2017-12-04 9:40 ` [PATCH v2 4/4] arm64: dts: rockchip: enable usb3 nodes on rk3328-rock64 Heiko Stuebner
2017-12-04 9:42 ` [PATCH v2 1/4] dt-bindings: usb: add DT binding for RK3328 dwc3 controller Heiko Stuebner
2017-12-16 15:52 ` Heiko Stuebner
2017-12-18 9:00 ` Felipe Balbi
2017-12-27 18:22 ` Heiko Stuebner
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