diff mbox series

[U-Boot,38/40] arm64: zynqmp: usb: Correct IOMMU node for making SMMU work with USB

Message ID 7408934e409569c9116ba874b7c716990f63beae.1509970359.git.michal.simek@xilinx.com
State Accepted
Commit 8861dcf2b9a10db75c2d8b80fb90a4223ff725b4
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: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>

This patch makes SMMU work by moving the iommus node under the dwc3 child
entry from parent node.

Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 arch/arm/dts/zynqmp.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 35cb6f2ea197..247344fcbb86 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -1018,8 +1018,6 @@ 
 			compatible = "xlnx,zynqmp-dwc3";
 			reg = <0x0 0xff9d0000 0x0 0x100>;
 			clock-names = "bus_clk", "ref_clk";
-			#stream-id-cells = <1>;
-			iommus = <&smmu 0x860>;
 			power-domains = <&pd_usb0>;
 			ranges;
 			nvmem-cells = <&soc_revision>;
@@ -1031,6 +1029,8 @@ 
 				reg = <0x0 0xfe200000 0x0 0x40000>;
 				interrupt-parent = <&gic>;
 				interrupts = <0 65 4>, <0 69 4>;
+				#stream-id-cells = <1>;
+				iommus = <&smmu 0x860>;
 				snps,quirk-frame-length-adjustment = <0x20>;
 				snps,refclk_fladj;
 				/* dma-coherent; */
@@ -1044,8 +1044,6 @@ 
 			compatible = "xlnx,zynqmp-dwc3";
 			reg = <0x0 0xff9e0000 0x0 0x100>;
 			clock-names = "bus_clk", "ref_clk";
-			#stream-id-cells = <1>;
-			iommus = <&smmu 0x861>;
 			power-domains = <&pd_usb1>;
 			ranges;
 			nvmem-cells = <&soc_revision>;
@@ -1057,6 +1055,8 @@ 
 				reg = <0x0 0xfe300000 0x0 0x40000>;
 				interrupt-parent = <&gic>;
 				interrupts = <0 70 4>, <0 74 4>;
+				#stream-id-cells = <1>;
+				iommus = <&smmu 0x861>;
 				snps,quirk-frame-length-adjustment = <0x20>;
 				snps,refclk_fladj;
 				/* dma-coherent; */