Now that we have a proper phy driver, we can add the requisite bits to the
rk3328 device tree.
Added the u3drd and u3phy nodes.
Signed-off-by: Peter Geis <pgwipeout@xxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 72 ++++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 31cc1541f1f5..072e988ad655 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -805,6 +805,47 @@
};
};
+ usb3phy_grf: syscon@ff460000 {
+ compatible = "rockchip,usb3phy-grf", "syscon";
+ reg = <0x0 0xff460000 0x0 0x1000>;
+ };
+
+ u3phy: usb3-phy@ff470000 {
+ compatible = "rockchip,rk3328-u3phy";
+ reg = <0x0 0xff470000 0x0 0x0>;
+ rockchip,u3phygrf = <&usb3phy_grf>;
+ rockchip,grf = <&grf>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "linestate";
+ clocks = <&cru PCLK_USB3PHY_OTG>, <&cru PCLK_USB3PHY_PIPE>;
+ clock-names = "u3phy-otg", "u3phy-pipe";
+ resets = <&cru SRST_USB3PHY_U2>,
+ <&cru SRST_USB3PHY_U3>,
+ <&cru SRST_USB3PHY_PIPE>,
+ <&cru SRST_USB3OTG_UTMI>,
+ <&cru SRST_USB3PHY_OTG_P>,
+ <&cru SRST_USB3PHY_PIPE_P>;
+ reset-names = "u3phy-u2-por", "u3phy-u3-por",
+ "u3phy-pipe-mac", "u3phy-utmi-mac",
+ "u3phy-utmi-apb", "u3phy-pipe-apb";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ status = "disabled";
+
+ u3phy_utmi: utmi@ff470000 {
+ reg = <0x0 0xff470000 0x0 0x8000>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+
+ u3phy_pipe: pipe@ff478000 {
+ reg = <0x0 0xff478000 0x0 0x8000>;
+ #phy-cells = <0>;
+ status = "disabled";
+ };
+ };
+
sdmmc: dwmmc@ff500000 {
compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x0 0xff500000 0x0 0x4000>;
@@ -936,6 +977,37 @@
status = "disabled";
};
+ usbdrd3: usb@ff600000 {
+ compatible = "rockchip,rk3328-dwc3", "rockchip,rk3399-dwc3";
+ clocks = <&cru SCLK_USB3OTG_REF>, <&cru ACLK_USB3OTG>,
+ <&cru SCLK_USB3OTG_SUSPEND>;
+ clock-names = "ref", "bus_early",
+ "suspend";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+ clock-ranges;
+ status = "disabled";
+
+ usbdrd_dwc3: dwc3@ff600000 {
+ compatible = "snps,dwc3";
+ reg = <0x0 0xff600000 0x0 0x100000>;
+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
+ dr_mode = "otg";
+ phys = <&u3phy_utmi>, <&u3phy_pipe>;
+ phy-names = "usb2-phy", "usb3-phy";
+ 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;
+ snps,xhci-trb-ent-quirk;
+ status = "disabled";
+ };
+ };
+
gic: interrupt-controller@ff811000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;
--
2.20.1
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