diff mbox series

[v4,2/3] arm64: dts: zynqmp: Add DMA for DP audio

Message ID 20241023-xilinx-dp-audio-v4-2-5128881457be@ideasonboard.com (mailing list archive)
State New
Headers show
Series drm: xlnx: zynqmp: Add DP audio support | expand

Commit Message

Tomi Valkeinen Oct. 23, 2024, 11:52 a.m. UTC 
Add the two DMA channels used for the DisplayPort audio to the
zynqmp_dpsub node.

Acked-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index b1b31dcf6291..673ca8422e6b 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -1207,11 +1207,14 @@  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>;