From b06112cd5e08b4ba1c0bf460d50b9d183ec74e2b Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Sun, 7 Mar 2021 01:09:15 +0200
Subject: [PATCH] arm64: dts: zynqmp: Add power domain for the DisplayPort DMA
 controller

The DisplayPort DMA controller (DPDMA) is located in the same power
domain as the DisplayPort Subsystem (DPSUB). Specify the power domain in
the device tree.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20210306230915.14979-1-laurent.pinchart@ideasonboard.com
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index a3b391d187872..28dccb891a535 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -856,6 +856,7 @@
 			interrupts = <0 122 4>;
 			interrupt-parent = <&gic>;
 			clock-names = "axi_clk";
+			power-domains = <&zynqmp_firmware PD_DP>;
 			#dma-cells = <1>;
 		};
 
-- 
2.30.2