arm64: dts: rockchip: rk3588s: Add USB3 host controller

RK3588 has three USB3 controllers. This adds the host-only controller,
which is using the naneng-combphy shared with PCIe and SATA.

The other two are dual-role and using a different PHY that is not yet
supported upstream.

Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20231020150022.48725-4-sebastian.reichel@collabora.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 5544f66c6ff411af3a3ccc9071682ace80410977..8b4c99b4979812053c1c1e63119f9455bbb5cd76 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -443,6 +443,27 @@
                status = "disabled";
        };
 
+       usb_host2_xhci: usb@fcd00000 {
+               compatible = "rockchip,rk3588-dwc3", "snps,dwc3";
+               reg = <0x0 0xfcd00000 0x0 0x400000>;
+               interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH 0>;
+               clocks = <&cru REF_CLK_USB3OTG2>, <&cru SUSPEND_CLK_USB3OTG2>,
+                        <&cru ACLK_USB3OTG2>, <&cru CLK_UTMI_OTG2>,
+                        <&cru CLK_PIPEPHY2_PIPE_U3_G>;
+               clock-names = "ref_clk", "suspend_clk", "bus_clk", "utmi", "pipe";
+               dr_mode = "host";
+               phys = <&combphy2_psu PHY_TYPE_USB3>;
+               phy-names = "usb3-phy";
+               phy_type = "utmi_wide";
+               resets = <&cru SRST_A_USB3OTG2>;
+               snps,dis_enblslpm_quirk;
+               snps,dis-u2-freeclk-exists-quirk;
+               snps,dis-del-phy-power-chg-quirk;
+               snps,dis-tx-ipgap-linecheck-quirk;
+               snps,dis_rxdet_inp3_quirk;
+               status = "disabled";
+       };
+
        sys_grf: syscon@fd58c000 {
                compatible = "rockchip,rk3588-sys-grf", "syscon";
                reg = <0x0 0xfd58c000 0x0 0x1000>;