[PATCH v1] arm64: dts: imx8: added usb nodes to imx8-ss-conn.dtsi

[Oliver Graute]

added usb nodes to imx8-ss-conn.dtsi

Cc: Rob Herring <robh+dt at kernel.org>
Cc: Sascha Hauer <kernel at pengutronix.de>
Cc: Fabio Estevam <fabio.estevam at nxp.com>
Cc: Dong Aisheng <aisheng.dong at nxp.com>

Signed-off-by: Oliver Graute <oliver.graute at kococonnector.com>
---
 .../boot/dts/freescale/imx8-ss-conn.dtsi      | 84 +++++++++++++++++++
 1 file changed, 84 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
index 725349e297be..70778aeaacf0 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
@@ -34,6 +34,90 @@ conn_subsys: bus at 5b000000 {
 		clock-output-names = "conn_ipg_clk";
 	};
 
+	usb3phy: usb3-phy at 5b160000 {
+		compatible = "nxp,salvo-phy";
+		reg = <0x5b160000 0x40000>;
+		clocks = <&usb3_lpcg 4>;
+		clock-names = "salvo_phy_clk";
+		power-domains = <&pd IMX_SC_R_USB_2_PHY>;
+		#phy-cells = <0>;
+	};
+
+	usb2_lpcg: clock-controller at 5b270000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5b270000 0x10000>;
+		#clock-cells = <1>;
+		clocks = <&conn_ahb_clk>, <&conn_ipg_clk>;
+		clock-indices = <IMX_LPCG_CLK_6>, <IMX_LPCG_CLK_7>;
+		clock-output-names = "usboh3_ahb_clk",
+				     "usboh3_phy_ipg_clk";
+		clock-names = "ahb", "ipg";
+		power-domains = <&pd IMX_SC_R_USB_0_PHY>;
+	};
+
+	usb3_lpcg: clock-controller at 5b280000 {
+		compatible = "fsl,imx8qxp-lpcg";
+		reg = <0x5b280000 0x10000>;
+		#clock-cells = <1>;
+		/* bit-offset = <0 4 16 20 24 28>; */
+		clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+				<IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+				<IMX_LPCG_CLK_6>, <IMX_LPCG_CLK_7>;
+		clocks = <&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_MST_BUS>,
+			 <&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_MISC>,
+			 <&conn_ipg_clk>,
+			 <&conn_ipg_clk>,
+			 <&conn_ipg_clk>,
+			<&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_PER>;
+		clock-output-names = "usb3_bus_clk",
+				     "usb3_lpm_clk",
+				     "usb3_ipg_clk",
+				     "usb3_core_pclk",
+				     "usb3_phy_clk",
+				     "usb3_aclk";
+		power-domains = <&pd IMX_SC_R_USB_2_PHY>;
+	};
+
+	usbotg3: usb3 at 5b110000 {
+		compatible = "fsl,imx8qm-usb3";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		reg = <0x5B110000 0x10000>;
+
+		clocks = <&usb3_lpcg IMX_LPCG_CLK_1>,
+			 <&usb3_lpcg IMX_LPCG_CLK_0>,
+			 <&usb3_lpcg IMX_LPCG_CLK_7>,
+			 <&usb3_lpcg IMX_LPCG_CLK_4>,
+			 <&usb3_lpcg IMX_LPCG_CLK_5>;
+		clock-names = "usb3_lpm_clk", "usb3_bus_clk", "usb3_aclk",
+			"usb3_ipg_clk", "usb3_core_pclk";
+		assigned-clocks = <&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_PER>,
+			<&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_MISC>,
+			<&clk IMX_SC_R_USB_2 IMX_SC_PM_CLK_MST_BUS>;
+		assigned-clock-rates = <125000000>, <12000000>, <250000000>;
+		power-domains = <&pd IMX_SC_R_USB_2>;
+		status = "disabled";
+
+		usbotg3_cdns3: cdns3 {
+			compatible = "cdns,usb3";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
+					<GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "host", "peripheral", "otg";
+			reg = <0x5B130000 0x10000>,     /* memory area for HOST registers */
+				<0x5B140000 0x10000>,   /* memory area for DEVICE registers */
+				<0x5B120000 0x10000>;   /* memory area for OTG/DRD registers */
+			reg-names = "xhci", "dev", "otg";
+			phys = <&usb3phy>;
+			phy-names = "cdns3,usb2-phy";
+			status = "disabled";
+		};
+	};
+
 	usdhc1: mmc at 5b010000 {
 		interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>;
 		reg = <0x5b010000 0x10000>;
-- 
2.17.1