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/linux-6.12.1/drivers/dma/xilinx/
Dxilinx_dpdma.c3 * Xilinx ZynqMP DPDMA Engine driver
28 #include <dt-bindings/dma/xlnx-zynqmp-dpdma.h>
33 /* DPDMA registers */
119 /* DPDMA descriptor fields */
142 * struct xilinx_dpdma_hw_desc - DPDMA hardware descriptor
180 * struct xilinx_dpdma_sw_desc - DPDMA software descriptor
181 * @hw: DPDMA hardware descriptor
192 * struct xilinx_dpdma_tx_desc - DPDMA transaction descriptor
209 * struct xilinx_dpdma_chan - DPDMA channel
224 * @xdev: DPDMA device
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/dma/xilinx/
Dxlnx,zynqmp-dpdma.yaml4 $id: http://devicetree.org/schemas/dma/xilinx/xlnx,zynqmp-dpdma.yaml#
25 The cell is the DMA channel ID (see dt-bindings/dma/xlnx-zynqmp-dpdma.h
29 const: xlnx,zynqmp-dpdma
64 compatible = "xlnx,zynqmp-dpdma";
/linux-6.12.1/drivers/gpu/drm/xlnx/
Dzynqmp_disp.h24 /* The DPDMA is limited to 44 bit addressing. */
Dzynqmp_disp.c41 * | DPDMA | --->| | --> | Video | Video +-------------+ |
55 * Only non-live input from the DPDMA and output to the DisplayPort Source
59 * The display controller code creates planes for the DPDMA video and graphics
/linux-6.12.1/Documentation/devicetree/bindings/usb/
Ddwc3-xilinx.yaml101 #include <dt-bindings/dma/xlnx-zynqmp-dpdma.h>
/linux-6.12.1/Documentation/devicetree/bindings/display/xlnx/
Dxlnx,zynqmp-dpsub.yaml16 | DPDMA | --->| | --> | Video | Video +-------------+ |
/linux-6.12.1/drivers/dma/
DKconfig726 tristate "Xilinx DPDMA Engine"
/linux-6.12.1/arch/arm64/boot/dts/xilinx/
Dzynqmp.dtsi15 #include <dt-bindings/dma/xlnx-zynqmp-dpdma.h>
1183 compatible = "xlnx,zynqmp-dpdma";
/linux-6.12.1/
DMAINTAINERS25477 XILINX ZYNQMP DPDMA DRIVER
25481 F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
25483 F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h