ARM: dts: imx7d: Add USB support

Add USB OTG and Host support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index d51aee7..fcf6be2 100644 (file)
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -746,6 +746,77 @@
                                status = "disabled";
                        };
 
+                       usbotg1: usb@30b10000 {
+                               compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
+                               reg = <0x30b10000 0x200>;
+                               interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_USB_CTRL_CLK>;
+                               fsl,usbphy = <&usbphynop1>;
+                               fsl,usbmisc = <&usbmisc1 0>;
+                               phy-clkgate-delay-us = <400>;
+                               status = "disabled";
+                       };
+
+                       usbotg2: usb@30b20000 {
+                               compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
+                               reg = <0x30b20000 0x200>;
+                               interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_USB_CTRL_CLK>;
+                               fsl,usbphy = <&usbphynop2>;
+                               fsl,usbmisc = <&usbmisc2 0>;
+                               phy-clkgate-delay-us = <400>;
+                               status = "disabled";
+                       };
+
+                       usbh: usb@30b30000 {
+                               compatible = "fsl,imx7d-usb", "fsl,imx27-usb";
+                               reg = <0x30b30000 0x200>;
+                               interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clks IMX7D_USB_CTRL_CLK>;
+                               fsl,usbphy = <&usbphynop3>;
+                               fsl,usbmisc = <&usbmisc3 0>;
+                               phy_type = "hsic";
+                               dr_mode = "host";
+                               phy-clkgate-delay-us = <400>;
+                               status = "disabled";
+                       };
+
+                       usbmisc1: usbmisc@30b10200 {
+                               #index-cells = <1>;
+                               compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
+                               reg = <0x30b10200 0x200>;
+                       };
+
+                       usbmisc2: usbmisc@30b20200 {
+                               #index-cells = <1>;
+                               compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
+                               reg = <0x30b20200 0x200>;
+                       };
+
+                       usbmisc3: usbmisc@30b30200 {
+                               #index-cells = <1>;
+                               compatible = "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
+                               reg = <0x30b30200 0x200>;
+                       };
+
+                       usbphynop1: usbphynop1 {
+                               compatible = "usb-nop-xceiv";
+                               clocks = <&clks IMX7D_USB_PHY1_CLK>;
+                               clock-names = "main_clk";
+                       };
+
+                       usbphynop2: usbphynop2 {
+                               compatible = "usb-nop-xceiv";
+                               clocks = <&clks IMX7D_USB_PHY2_CLK>;
+                               clock-names = "main_clk";
+                       };
+
+                       usbphynop3: usbphynop3 {
+                               compatible = "usb-nop-xceiv";
+                               clocks = <&clks IMX7D_USB_HSIC_ROOT_CLK>;
+                               clock-names = "main_clk";
+                       };
+
                        usdhc1: usdhc@30b40000 {
                                compatible = "fsl,imx7d-usdhc", "fsl,imx6sl-usdhc";
                                reg = <0x30b40000 0x10000>;