From: Mathew McBride <matt@traverse.com.au>
Date: Wed, 12 Apr 2023 07:38:24 +0000 (+0000)
Subject: arm: dts: fsl-ls1088a: sync usb controller nodes with Linux
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=10ff7e6b043bfc729a5da8a20d7e0d01f550b82b;p=u-boot.git

arm: dts: fsl-ls1088a: sync usb controller nodes with Linux

Synchronise the USB device tree definition with Linux, allowing
the U-Boot control FDT to be used to boot a Linux system with
working USB.

An extra compatible string, "fsl,layerscape-dwc3" is needed
for special handling in U-Boot, so has been added to the
-u-boot.dtsi file. It might be better to add this to the
Linux source bindings.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Tested-by: Ioana Ciornei <ioana.ciornei@nxp.com> # on LS1088A-RDB
---

diff --git a/arch/arm/dts/fsl-ls1088a-u-boot.dtsi b/arch/arm/dts/fsl-ls1088a-u-boot.dtsi
index ac30b813ff..3a2291527c 100644
--- a/arch/arm/dts/fsl-ls1088a-u-boot.dtsi
+++ b/arch/arm/dts/fsl-ls1088a-u-boot.dtsi
@@ -29,3 +29,11 @@
 	status = "okay";
 };
 
+&usb0 {
+	compatible = "fsl,layerscape-dwc3", "snps,dwc3";
+};
+
+&usb1 {
+	compatible = "fsl,layerscape-dwc3", "snps,dwc3";
+};
+
diff --git a/arch/arm/dts/fsl-ls1088a.dtsi b/arch/arm/dts/fsl-ls1088a.dtsi
index bd344ba8e2..ca88b9e9f4 100644
--- a/arch/arm/dts/fsl-ls1088a.dtsi
+++ b/arch/arm/dts/fsl-ls1088a.dtsi
@@ -256,6 +256,28 @@
 			status = "disabled";
 		};
 
+		usb0: usb@3100000 {
+			compatible = "snps,dwc3";
+			reg = <0x0 0x3100000 0x0 0x10000>;
+			interrupts = <0 80 IRQ_TYPE_LEVEL_HIGH>;
+			dr_mode = "host";
+			snps,quirk-frame-length-adjustment = <0x20>;
+			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+			status = "disabled";
+		};
+
+		usb1: usb@3110000 {
+			compatible = "snps,dwc3";
+			reg = <0x0 0x3110000 0x0 0x10000>;
+			interrupts = <0 81 IRQ_TYPE_LEVEL_HIGH>;
+			dr_mode = "host";
+			snps,quirk-frame-length-adjustment = <0x20>;
+			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
+			status = "disabled";
+		};
+
 		pcie1: pcie@3400000 {
 			compatible = "fsl,ls1088a-pcie";
 			reg = <0x00 0x03400000 0x0 0x00100000>, /* controller registers */
@@ -490,20 +512,6 @@
 		interrupts = <0 21 0x4>; /* Level high type */
 	};
 
-	usb0: usb3@3100000 {
-		compatible = "fsl,layerscape-dwc3";
-		reg = <0x0 0x3100000 0x0 0x10000>;
-		interrupts = <0 80 0x4>; /* Level high type */
-		dr_mode = "host";
-	};
-
-	usb1: usb3@3110000 {
-		compatible = "fsl,layerscape-dwc3";
-		reg = <0x0 0x3110000 0x0 0x10000>;
-		interrupts = <0 81 0x4>; /* Level high type */
-		dr_mode = "host";
-	};
-
 	crypto: crypto@8000000 {
 		compatible = "fsl,sec-v5.0", "fsl,sec-v4.0";
 		fsl,sec-era = <8>;