arm64: dts: rockchip: add usb2-otg nodes for rk3328

This patch adds usb2-otg nodes to support dwc2 driver for rk3328.

Change-Id: I23367ee116f1ac9a028ca6d60bdde68f9d71df72
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 06340a76c1c097c4a26c083e5e64d783f346e5a3..767a9f2a25c27318583f50ef94511babdf5b45b3 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -513,6 +513,21 @@
                status = "disabled";
        };
 
+       usb20_otg: usb@ff580000 {
+               compatible = "rockchip,rk3328-usb", "rockchip,rk3066-usb",
+                            "snps,dwc2";
+               reg = <0x0 0xff580000 0x0 0x40000>;
+               interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+               clocks = <&cru HCLK_OTG>, <&cru HCLK_OTG_PMU>;
+               clock-names = "otg", "otg_pmu";
+               dr_mode = "otg";
+               g-np-tx-fifo-size = <16>;
+               g-rx-fifo-size = <275>;
+               g-tx-fifo-size = <256 128 128 64 64 32>;
+               g-use-dma;
+               status = "disabled";
+       };
+
        sdmmc_ext: rksdmmc@ff5f0000 {
                compatible = "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc";
                reg = <0x0 0xff5f0000 0x0 0x4000>;