Searched +full:stm32h7 +full:- +full:mdma (Results 1 – 2 of 2) sorted by relevance
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)3 ---4 $id: http://devicetree.org/schemas/dma/stm32/st,stm32-mdma.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: STMicroelectronics STM32 MDMA Controller10 The STM32 MDMA is a general-purpose direct memory access controller capable of12 DMA clients connected to the STM32 MDMA controller must use the format13 described in the dma.txt file, using a five-cell specifier for each channel:14 a phandle to the MDMA controller plus the following five integer cells:22 -bit 0-1: Source increment mode[all …]
1 .. SPDX-License-Identifier: GPL-2.04 STM32 DMA-MDMA chaining9 ------------11 This document describes the STM32 DMA-MDMA chaining feature. But before going17 STM32MP1 SoCs embed both STM32 DMA and STM32 MDMA controllers. STM32 DMA33 **STM32 MDMA**35 STM32 MDMA (Master DMA) is mainly used to manage direct data transfers between38 interfaces for AHB peripherals, while the STM32 MDMA acts as a second level39 DMA with better performance. As a AXI/AHB master, STM32 MDMA can take control44 ----------[all …]