arm64: dts: rockchip: amend usb-otg related nodes for rk3368-tb

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / boot / dts / rockchip / rk3368-android.dtsi

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi
index bb188b4890542b9e2047d433eb73dd38990bd23c..b18235fca6ccc9dcbc5cde8a3a11fdee3cf72120 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi
@@ -295,6 +295,37 @@
                status = "disabled";
        };
 
+       dwc_control_usb: dwc-control-usb {
+               compatible = "rockchip,rk3368-dwc-control-usb";
+               rockchip,grf = <&grf>;
+               grf-offset = <0x04bc>; /* GRF_SOC_STATUS for USB2.0 OTG */
+               interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
+                            <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+               interrupt-names = "otg_id", "otg_bvalid",
+                                 "otg_linestate", "host0_linestate";
+               clocks = <&cru HCLK_USB_PERI>;
+               clock-names = "hclk_usb_peri";
+               status = "disabled";
+
+               usb_bc {
+                       compatible = "inno,phy";
+                       regbase = &dwc_control_usb;
+                       rk_usb,bvalid     = <0x4bc 23 1>;
+                       rk_usb,iddig      = <0x4bc 26 1>;
+                       rk_usb,vdmsrcen   = <0x718 12 1>;
+                       rk_usb,vdpsrcen   = <0x718 11 1>;
+                       rk_usb,rdmpden    = <0x718 10 1>;
+                       rk_usb,idpsrcen   = <0x718  9 1>;
+                       rk_usb,idmsinken  = <0x718  8 1>;
+                       rk_usb,idpsinken  = <0x718  7 1>;
+                       rk_usb,dpattach   = <0x4b8 31 1>;
+                       rk_usb,cpdet      = <0x4b8 30 1>;
+                       rk_usb,dcpattach  = <0x4b8 29 1>;
+               };
+       };
+
        pinctrl {
                hdmi_i2c {
                        hdmii2c_xfer: hdmii2c-xfer {
@@ -439,3 +470,14 @@
                };
        };
 };
+
+&usb_otg {
+       clocks = <&cru SCLK_OTGPHY0>, <&cru HCLK_OTG0>;
+       clock-names = "sclk_otgphy0", "otg";
+       resets = <&cru SRST_USBOTG_AHB>,
+                <&cru SRST_USBOTG_PHY>,
+                <&cru SRST_USBOTG_CON>;
+       reset-names = "otg_ahb", "otg_phy", "otg_controller";
+       /* 0 - Normal, 1 - Force Host, 2 - Force Device */
+       rockchip,usb-mode = <0>;
+};