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 d30a80ea2cbec4d681eedd6c03108e04ad92cf84..b18235fca6ccc9dcbc5cde8a3a11fdee3cf72120 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-android.dtsi
@@ -48,6 +48,54 @@
                lcdc = &lcdc;
        };
 
                lcdc = &lcdc;
        };
 

+       chosen {
+               bootargs = "earlycon=uart8250,mmio32,0xff690000 swiotlb=1";
+       };
+
+       fiq_debugger: fiq-debugger {
+               compatible = "rockchip,fiq-debugger";
+               rockchip,serial-id = <2>;
+               rockchip,signal-irq = <186>;
+               rockchip,wake-irq = <0>;
+               rockchip,irq-mode-enable = <1>;  /* If enable uart uses irq instead of fiq */
+               rockchip,baudrate = <115200>;  /* Only 115200 and 1500000 */
+               pinctrl-names = "default";
+               pinctrl-0 = <&uart2_xfer>;
+       };
+
+       reserved-memory {
+               #address-cells = <2>;
+               #size-cells = <2>;
+               ranges;
+
+               /* global autoconfigured region for contiguous allocations */
+               linux,cma {
+                       compatible = "shared-dma-pool";
+                       reusable;
+                       size = <0x0 0x8000000>;
+                       linux,cma-default;
+               };
+
+               /* reg = <0x0 0x0 0x0 0x0> will be updated by uboot */
+               rockchip_logo: rockchip-logo@00000000 {
+                       compatible = "rockchip,fb-logo";
+                       reg = <0x0 0x0 0x0 0x0>;
+               };
+       };
+
+       ion {
+               compatible = "rockchip,ion";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               cma-heap {
+                       reg = <0x00000000 0x02000000>;
+               };
+
+               system-heap {
+               };
+       };
+

        isp: isp@ff910000 {
                compatible = "rockchip,rk3368-isp", "rockchip,isp";
                reg = <0x0 0xff910000 0x0 0x10000>;
        isp: isp@ff910000 {
                compatible = "rockchip,rk3368-isp", "rockchip,isp";
                reg = <0x0 0xff910000 0x0 0x10000>;


@@ -247,6 +295,37 @@
                status = "disabled";
        };
 
                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 {
        pinctrl {
                hdmi_i2c {
                        hdmii2c_xfer: hdmii2c-xfer {


@@ -391,3 +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>;
+};