[PATCH 1/2] arm64: dts: imx8qm-ss-conn: Add USB HSIC related nodes

[Franz Schnyder]

From: Franz Schnyder <franz.schnyder@xxxxxxxxxxx>

Add the required nodes to support the iMX8QM/QP USB HSIC host controller.

Keep the HSIC host node in the QM/QP specific dtsi to not conflict with
the address used by usbotg2 on the iMX8DXL variant.

Signed-off-by: Franz Schnyder <franz.schnyder@xxxxxxxxxxx>
---
 arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi   |  9 ++++++++
 arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi | 26 +++++++++++++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
index 176e2e332f87c..44eee9abacfb1 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi
@@ -384,3 +384,12 @@ gpmi: nand-controller@5b812000 {
 		status = "disabled";
 	};
 };
+
+usbphynop2: usbphynop2 {
+	compatible = "usb-nop-xceiv";
+	#phy-cells = <0>;
+	clocks = <&usb2_lpcg IMX_LPCG_CLK_7>;
+	clock-names = "main_clk";
+	power-domains = <&pd IMX_SC_R_USB_0_PHY>;
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi
index ccf9f510e0f88..168f89eebeedb 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-conn.dtsi
@@ -4,6 +4,32 @@
  *	Dong Aisheng <aisheng.dong@xxxxxxx>
  */
 
+&conn_subsys {
+	usbh1: usb@5b0e0000 {
+		compatible = "fsl,imx7ulp-usb", "fsl,imx6ul-usb", "fsl,imx27-usb";
+		reg = <0x5b0e0000 0x200>;
+		interrupt-parent = <&gic>;
+		interrupts = <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
+		phy_type = "hsic";
+		dr_mode = "host";
+		fsl,usbphy = <&usbphynop2>;
+		fsl,usbmisc = <&usbmisc2 0>;
+		clocks = <&usb2_lpcg IMX_LPCG_CLK_6>;
+		ahb-burst-config = <0x0>;
+		tx-burst-size-dword = <0x10>;
+		rx-burst-size-dword = <0x10>;
+		#stream-id-cells = <1>;
+		power-domains = <&pd IMX_SC_R_USB_1>;
+		status = "disabled";
+	};
+
+	usbmisc2: usbmisc@5b0e0200 {
+		compatible = "fsl,imx7ulp-usbmisc", "fsl,imx7d-usbmisc", "fsl,imx6q-usbmisc";
+		#index-cells = <1>;
+		reg = <0x5b0e0200 0x200>;
+	};
+};
+
 &usbphy1 {
 	compatible = "fsl,imx8qm-usbphy", "fsl,imx7ulp-usbphy";
 };

-- 
2.43.0