From 272a24fe8d6522507f77d2e5047999b1cb36c589 Mon Sep 17 00:00:00 2001 From: Tang Yuantian Date: Fri, 20 Jan 2017 17:12:48 +0800 Subject: [PATCH] armv8: ls1046a: added usb nodes in dts The LS1046A processor has three integrated USB 3.0 controllers (USB1, USB2, and USB3) that allow direct connection to the USB ports with appropriate protection circuitry and power supplies. USB1 and USB2 ports are powered by a NX5P2190UK device, which supplies 5v power at up to 1.2 A. The power enable and power-fault-detect pins are connected to the LS1046A processor via CPLD for individual port management. Signed-off-by: Tang Yuantian Reviewed-by: York Sun --- arch/arm/dts/fsl-ls1046a.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/dts/fsl-ls1046a.dtsi b/arch/arm/dts/fsl-ls1046a.dtsi index aaf0ae90fd..408e81e415 100644 --- a/arch/arm/dts/fsl-ls1046a.dtsi +++ b/arch/arm/dts/fsl-ls1046a.dtsi @@ -217,6 +217,27 @@ status = "disabled"; }; + usb0: usb@2f00000 { + compatible = "fsl,layerscape-dwc3"; + reg = <0x0 0x2f00000 0x0 0x10000>; + interrupts = <0 60 4>; + dr_mode = "host"; + }; + + usb1: usb@3000000 { + compatible = "fsl,layerscape-dwc3"; + reg = <0x0 0x3000000 0x0 0x10000>; + interrupts = <0 61 4>; + dr_mode = "host"; + }; + + usb2: usb@3100000 { + compatible = "fsl,layerscape-dwc3"; + reg = <0x0 0x3100000 0x0 0x10000>; + interrupts = <0 63 4>; + dr_mode = "host"; + }; + pcie@3400000 { compatible = "fsl,ls-pcie", "snps,dw-pcie"; reg = <0x00 0x03400000 0x0 0x80000 /* dbi registers */ -- 2.25.1