[PATCH v2 8/9] arm64: dts: rockchip: support dwc3 USB for rk3399

Caesar Wang
2016-11-09T13:22:00Z

From: Brian Norris <briannorris-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>

Add the dwc3 usb needed node information for rk3399.

Signed-off-by: Brian Norris <briannorris-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
Signed-off-by: Caesar Wang <wxt-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
---

Changes in v2:
- the original patches from brian posting on
https://chromium-review.googlesource.com/343603

arch/arm64/boot/dts/rockchip/rk3399.dtsi | 54 ++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 09ebf4e..3659c56 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -353,6 +353,60 @@
status = "disabled";
};

+ usbdrd3_0: usb@fe800000 {
+ compatible = "rockchip,rk3399-dwc3";
+ clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
+ <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>;
+ clock-names = "ref_clk", "suspend_clk",
+ "bus_clk", "grf_clk";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "disabled";
+ usbdrd_dwc3_0: dwc3@fe800000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0xfe800000 0x0 0x100000>;
+ interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>;
+ dr_mode = "otg";
+ phys = <&tcphy0_usb3>;
+ phy-names = "usb3-phy";
+ phy_type = "utmi_wide";
+ snps,dis_enblslpm_quirk;
+ snps,dis-u2-freeclk-exists-quirk;
+ snps,dis_u2_susphy_quirk;
+ snps,dis-del-phy-power-chg-quirk;
+ snps,xhci-slow-suspend-quirk;
+ status = "disabled";
+ };
+ };
+
+ usbdrd3_1: usb@fe900000 {
+ compatible = "rockchip,rk3399-dwc3";
+ clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
+ <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_GRF>;
+ clock-names = "ref_clk", "suspend_clk",
+ "bus_clk", "grf_clk";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "disabled";
+ usbdrd_dwc3_1: dwc3@fe900000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0xfe900000 0x0 0x100000>;
+ interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>;
+ dr_mode = "host";
+ phys = <&tcphy1_usb3>;
+ phy-names = "usb3-phy";
+ phy_type = "utmi_wide";
+ snps,dis_enblslpm_quirk;
+ snps,dis-u2-freeclk-exists-quirk;
+ snps,dis_u2_susphy_quirk;
+ snps,dis-del-phy-power-chg-quirk;
+ snps,xhci-slow-suspend-quirk;
+ status = "disabled";
+ };
+ };
+
gic: interrupt-controller@fee00000 {
compatible = "arm,gic-v3";
#interrupt-cells = <4>;
--
2.7.4

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