From: Dan Carpenter <dan.carpenter@linaro.org>
Date: Fri, 4 Jul 2025 01:20:44 +0000 (-0500)
Subject: arm64: dts: s32g: Add USB device tree information for s32g2/s32g3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d1b07cc0868fe14f4540cbc48c1a7c1a8055e284;p=thirdparty%2Flinux.git

arm64: dts: s32g: Add USB device tree information for s32g2/s32g3

This adds the USB support for the s32g2 and s32g3 SoCs.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/e3e5041e-254d-44c3-b645-532d4d7a8f9e@sabinyo.mountain
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts/freescale/s32g2.dtsi
index ea1456d361a35..4be6534ed01d2 100644
--- a/arch/arm64/boot/dts/freescale/s32g2.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi
@@ -376,6 +376,29 @@
 			status = "disabled";
 		};
 
+		usbmisc: usbmisc@44064200 {
+			#index-cells = <1>;
+			compatible = "nxp,s32g2-usbmisc";
+			reg = <0x44064200 0x200>;
+		};
+
+		usbotg: usb@44064000 {
+			compatible = "nxp,s32g2-usb";
+			reg = <0x44064000 0x200>;
+			interrupt-parent = <&gic>;
+			interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, /* OTG Core */
+					 <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>; /* OTG Wakeup */
+			clocks = <&clks 94>, <&clks 95>;
+			fsl,usbmisc = <&usbmisc 0>;
+			ahb-burst-config = <0x3>;
+			tx-burst-size-dword = <0x10>;
+			rx-burst-size-dword = <0x10>;
+			phy_type = "ulpi";
+			dr_mode = "host";
+			maximum-speed = "high-speed";
+			status = "disabled";
+		};
+
 		i2c0: i2c@401e4000 {
 			compatible = "nxp,s32g2-i2c";
 			reg = <0x401e4000 0x1000>;
diff --git a/arch/arm64/boot/dts/freescale/s32g3.dtsi b/arch/arm64/boot/dts/freescale/s32g3.dtsi
index 991dbfbfa2033..191d2dab4254c 100644
--- a/arch/arm64/boot/dts/freescale/s32g3.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g3.dtsi
@@ -435,6 +435,29 @@
 			status = "disabled";
 		};
 
+		usbmisc: usbmisc@44064200 {
+			#index-cells = <1>;
+			compatible = "nxp,s32g3-usbmisc";
+			reg = <0x44064200 0x200>;
+		};
+
+                usbotg: usb@44064000 {
+                        compatible = "nxp,s32g3-usb", "nxp,s32g2-usb";
+                        reg = <0x44064000 0x200>;
+                        interrupt-parent = <&gic>;
+                        interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, /* OTG Core */
+                                     <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>; /* OTG Wakeup */
+                        clocks = <&clks 94>, <&clks 95>;
+                        fsl,usbmisc = <&usbmisc 0>;
+                        ahb-burst-config = <0x3>;
+                        tx-burst-size-dword = <0x10>;
+                        rx-burst-size-dword = <0x10>;
+                        phy_type = "ulpi";
+                        dr_mode = "host";
+                        maximum-speed = "high-speed";
+                        status = "disabled";
+                };
+
 		i2c0: i2c@401e4000 {
 			compatible = "nxp,s32g3-i2c",
 				     "nxp,s32g2-i2c";