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[U-Boot,16/33] ARM64: zynqmp: Extend pcie node to support legacy interrupts

Message ID 84f9edb55151baffd01ee5ce0785da8a6edfaf17.1460048744.git.michal.simek@xilinx.com
State Accepted
Commit 33aec51742702e3a141973f485905a0f008c3dc6
Delegated to: Michal Simek
Headers show

Commit Message

Michal Simek April 7, 2016, 5:05 p.m. UTC 
From: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>

Modifying device tree node to support legacy interrupts.

Signed-off-by: Bharat Kumar Gogada <bharatku@xilinx.com>
Signed-off-by: Ravi Kiran Gummaluri <rgummal@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

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

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 48506086f5bb..ec6fc6a66841 100644
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -629,6 +629,16 @@ 
 			      <0x0 0xe0000000 0x1000000>;
 			reg-names = "breg", "pcireg", "cfg";
 			ranges = <0x02000000 0x00000000 0xe1000000 0x00000000 0xe1000000 0 0x0f000000>;
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc 0x1>,
+					<0x0 0x0 0x0 0x2 &pcie_intc 0x2>,
+					<0x0 0x0 0x0 0x3 &pcie_intc 0x3>,
+					<0x0 0x0 0x0 0x4 &pcie_intc 0x4>;
+			pcie_intc: legacy-interrupt-controller {
+				interrupt-controller;
+				#address-cells = <0>;
+				#interrupt-cells = <1>;
+			};
 		};
 
 		qspi: spi@ff0f0000 {