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/linux-6.8/Documentation/devicetree/bindings/dma/
Dintel,ldma.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - chuanhua.lei@intel.com
11 - mallikarjunax.reddy@intel.com
14 - $ref: dma-controller.yaml#
19 - intel,lgm-cdma
20 - intel,lgm-dma2tx
21 - intel,lgm-dma1rx
22 - intel,lgm-dma1tx
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/linux-6.8/drivers/dma/lgm/
Dlgm-dma.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (c) 2016 - 2020 Intel Corporation.
10 #include <linux/dma-mapping.h>
23 #include "../virt-dma.h"
25 #define DRIVER_NAME "lgm-dma"
68 #define DMA_MAX_CLASS (SZ_32 - 1)
142 #define DMA_ORRC_MAX_CNT (SZ_32 - 1)
149 #define DMA_MAX_DESC_NUM (SZ_8K - 1)
150 #define DMA_CHAN_BOFF_MAX (SZ_256 - 1)
154 #define DMA_HDR_LEN_MAX (SZ_16K - 1)
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/linux-6.8/drivers/dma/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
112 tristate "Analog Devices AXI-DMAC DMA support"
118 Enable support for the Analog Devices AXI-DMAC peripheral. This DMA
154 tristate "SA-11x0 DMA support"
159 Support the DMA engine found on Intel StrongARM SA-1100 and
160 SA-1110 SoCs. This DMA engine can only be used with on-chip
220 This module can be found on Freescale Vybrid and LS-1 SoCs.
263 Enable support for the IMG multi-threaded DMA controller (MDC).
283 tristate "Intel integrated DMA 64-bit support"
319 accel-config) to continue function. It is expected that accel-config
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