From: Lukasz Majewski <lukma@denx.de>
Date: Thu, 4 Apr 2019 10:26:49 +0000 (+0200)
Subject: DTS: Provide USB host DTS description for i.MX53 devices
X-Git-Tag: v2019.07-rc2~30^2~59
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=552b1b3142c7dee9476567e1e54ba4c66af54d0c;p=oweals%2Fu-boot.git

DTS: Provide USB host DTS description for i.MX53 devices

This code has been ported from Linux kernel - tag v5.1-rc2.
The difference from the kernel is the removal of:
fsl,usbmisc = <&usbmisc 1>;
fsl,usbphy = <&usbphy1>;

properties, which are not needed for correct u-boot operation (as PHY
setup is done in ehci-mx5.c file itself).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---

diff --git a/arch/arm/dts/imx53.dtsi b/arch/arm/dts/imx53.dtsi
index 0fd4acc6f5..5ba6174789 100644
--- a/arch/arm/dts/imx53.dtsi
+++ b/arch/arm/dts/imx53.dtsi
@@ -35,6 +35,7 @@
 		mmc1 = &esdhc2;
 		mmc2 = &esdhc3;
 		mmc3 = &esdhc4;
+		usb1 = &usbh1;
 	};
 
 	tzic: tz-interrupt-controller@fffc000 {
@@ -136,6 +137,15 @@
 				status = "disabled";
 			};
 
+			usbh1: usb@53f80200 {
+				compatible = "fsl,imx53-usb", "fsl,imx27-usb";
+				reg = <0x53f80200 0x0200>;
+				interrupts = <14>;
+				clocks = <&clks IMX5_CLK_USBOH3_GATE>;
+				dr_mode = "host";
+				status = "disabled";
+			};
+
 			clks: ccm@53fd4000{
 				compatible = "fsl,imx53-ccm";
 				reg = <0x53fd4000 0x4000>;