diff mbox series

[U-Boot,34/40] arm64: zynqmp: Enabled CCI support for USB

Message ID 0c0337c69d4735a46cd3c31e856bc069ef5228dd.1509970359.git.michal.simek@xilinx.com
State Accepted
Commit f7346ef14cc5de19ee503da4b9df384999a79ea1
Delegated to: Michal Simek
Headers show
Series zynqmp: arm64: DT changes | expand

Commit Message

Michal Simek Nov. 6, 2017, 12:13 p.m. UTC 
From: Manish Narani <manish.narani@xilinx.com>

This patch adds CCI support for USB when CCI is enabled in design.
This patch also adds 'reg' property for Xilinx USB 3.0 IP. The 'reg'
property is added in order to modify a register in that to enable
coherency in Hardware.

Also add address to unit name to avoid dtc warning

Signed-off-by: Manish Narani <mnarani@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynqmp.dtsi | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index dce5da4e06e5..7def14d95a88 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -1011,11 +1011,12 @@ 
 			power-domains = <&pd_uart1>;
 		};
 
-		usb0: usb0 {
+		usb0: usb0@ff9d0000 {
 			#address-cells = <2>;
 			#size-cells = <2>;
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dwc3";
+			reg = <0x0 0xff9d0000 0x0 0x100>;
 			clock-names = "bus_clk", "ref_clk";
 			clocks = <&clk125>, <&clk125>;
 			#stream-id-cells = <1>;
@@ -1033,14 +1034,16 @@ 
 				interrupts = <0 65 4>;
 				/* snps,quirk-frame-length-adjustment = <0x20>; */
 				snps,refclk_fladj;
+				/* dma-coherent; */
 			};
 		};
 
-		usb1: usb1 {
+		usb1: usb1@ff9e0000 {
 			#address-cells = <2>;
 			#size-cells = <2>;
 			status = "disabled";
 			compatible = "xlnx,zynqmp-dwc3";
+			reg = <0x0 0xff9e0000 0x0 0x100>;
 			clock-names = "bus_clk", "ref_clk";
 			clocks = <&clk125>, <&clk125>;
 			#stream-id-cells = <1>;
@@ -1058,6 +1061,7 @@ 
 				interrupts = <0 70 4>;
 				/* snps,quirk-frame-length-adjustment = <0x20>; */
 				snps,refclk_fladj;
+				/* dma-coherent; */
 			};
 		};