From: Laurent Pinchart Date: Sat, 6 Mar 2021 23:09:15 +0000 (+0200) Subject: arm64: dts: zynqmp: Add power domain for the DisplayPort DMA controller X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b06112cd5e08b4ba1c0bf460d50b9d183ec74e2b;p=linux.git 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 Link: https://lore.kernel.org/r/20210306230915.14979-1-laurent.pinchart@ideasonboard.com Signed-off-by: Michal Simek --- 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>; };