[U-Boot] [imx-next PATCH v1 07/14] DTS: Provide USB host DTS description for i.MX53 devices

Lukasz Majewski
2019-04-04T10:26:49Z

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>
---

arch/arm/dts/imx53.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)

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 at fffc000 {
@@ -136,6 +137,15 @@
status = "disabled";
};

+ usbh1: usb at 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 at 53fd4000{
compatible = "fsl,imx53-ccm";
reg = <0x53fd4000 0x4000>;
--
2.11.0