Add the two DMA channels used for the DisplayPort audio to the zynqmp_dpsub node. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx> --- arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi index eaba466804bc..811d80cbf4c5 100644 --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi @@ -1036,11 +1036,14 @@ 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>; -- 2.34.1