Searched refs:MDMA (Results 1 – 9 of 9) sorted by relevance
| /Linux-v6.1/Documentation/arm/stm32/ |
| D | stm32-dma-mdma-chaining.rst | 4 STM32 DMA-MDMA chaining
11 This document describes the STM32 DMA-MDMA chaining feature. But before going
17 STM32MP1 SoCs embed both STM32 DMA and STM32 MDMA controllers. STM32 DMA
33 **STM32 MDMA**
35 STM32 MDMA (Master DMA) is mainly used to manage direct data transfers between
38 interfaces for AHB peripherals, while the STM32 MDMA acts as a second level
39 DMA with better performance. As a AXI/AHB master, STM32 MDMA can take control
46 STM32 DMA-MDMA chaining feature relies on the strengths of STM32 DMA and
47 STM32 MDMA controllers.
52 counter is automatically reloaded. This allows the SW or the STM32 MDMA to
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| /Linux-v6.1/include/dt-bindings/clock/ |
| D | stm32mp13-clks.h | 97 #define MDMA 69 macro
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| D | stm32mp1-clks.h | 113 #define MDMA 100 macro
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| /Linux-v6.1/Documentation/devicetree/bindings/iommu/ |
| D | ti,omap-iommu.txt | 28 instance number should be 0 for DSP MDMA MMUs and 1 for
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| /Linux-v6.1/arch/arm/boot/dts/ |
| D | stm32mp131.dtsi | 346 clocks = <&rcc MDMA>;
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| D | stm32mp151.dtsi | 1381 clocks = <&rcc MDMA>;
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| /Linux-v6.1/drivers/clk/stm32/ |
| D | clk-stm32mp13.c | 1387 STM32_GATE_CFG(MDMA, mdma, SECF_NONE),
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| /Linux-v6.1/drivers/dma/ |
| D | Kconfig | 607 Enable support for the on-chip MDMA controller on STMicroelectronics
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| /Linux-v6.1/drivers/clk/ |
| D | clk-stm32mp1.c | 1979 PCLK(MDMA, "mdma", "ck_axi", 0, G_MDMA),
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