Lines Matching +full:stm32 +full:- +full:dma
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/dma/stm32/st,stm32-dmamux.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: STMicroelectronics STM32 DMA MUX (DMA request router)
10 - Amelie Delaunay <[email protected]>
13 - $ref: /schemas/dma/dma-router.yaml#
16 "#dma-cells":
21 2. Bitfield representing DMA channel configuration that is passed
22 to the real DMA controller
23 3. Bitfield representing device dependent DMA features passed to
24 the real DMA controller
27 bindings doc for the actual DMA controller in st,stm32-dma.yaml.
30 const: st,stm32h7-dmamux
41 access-controllers:
46 - compatible
47 - reg
48 - dma-masters
53 - |
54 #include <dt-bindings/interrupt-controller/arm-gic.h>
55 #include <dt-bindings/clock/stm32mp1-clks.h>
56 #include <dt-bindings/reset/stm32mp1-resets.h>
57 dma-router@40020800 {
58 compatible = "st,stm32h7-dmamux";
60 #dma-cells = <3>;
61 dma-requests = <128>;
62 dma-channels = <16>;
63 dma-masters = <&dma1>, <&dma2>;