Commit 0e0ab246 authored by Tomi Valkeinen's avatar Tomi Valkeinen
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arm64: dts: zynqmp: Add DMA for DP audio 



Add the two DMA channels used for the DisplayPort audio to the
zynqmp_dpsub node.

Acked-by: default avatarMichal Simek <michal.simek@amd.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241023-xilinx-dp-audio-v4-2-5128881457be@ideasonboard.com
parent 9367ab5d

arch/arm64/boot/dts/xilinx/zynqmp.dtsi

+5 −2
Original line number Diff line number Diff line
@@ -1306,11 +1306,14 @@ zynqmp_dpsub: display@fd4a0000 { 
				      "dp_vtc_pixel_clk_in";

			power-domains = <&zynqmp_firmware PD_DP>;

			resets = <&zynqmp_reset ZYNQMP_RESET_DP>;

			dma-names = "vid0", "vid1", "vid2", "gfx0";

			dma-names = "vid0", "vid1", "vid2", "gfx0",

				    "aud0", "aud1";

			dmas = <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO0>,

			       <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO1>,

			       <&zynqmp_dpdma ZYNQMP_DPDMA_VIDEO2>,

			       <&zynqmp_dpdma ZYNQMP_DPDMA_GRAPHICS>;

			       <&zynqmp_dpdma ZYNQMP_DPDMA_GRAPHICS>,

			       <&zynqmp_dpdma ZYNQMP_DPDMA_AUDIO0>,

			       <&zynqmp_dpdma ZYNQMP_DPDMA_AUDIO1>;



			ports {

				#address-cells = <1>;