32d31c79a1
Add DMA controller driver for Lightning Mountain (LGM) family of SoCs. The main function of the DMA controller is the transfer of data from/to any peripheral to/from the memory. A memory to memory copy capability can also be configured. This ldma driver is used for configure the device and channnels for data and control paths. Signed-off-by: Amireddy Mallikarjuna reddy <mallikarjunax.reddy@linux.intel.com> Link: https://lore.kernel.org/r/5fc54eb7ccfad4f8dd812b66b884054fc55cf050.1606905330.git.mallikarjunax.reddy@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
10 lines
363 B
Plaintext
10 lines
363 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config INTEL_LDMA
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bool "Lightning Mountain centralized DMA controllers"
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select DMA_ENGINE
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select DMA_VIRTUAL_CHANNELS
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help
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Enable support for intel Lightning Mountain SOC DMA controllers.
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These controllers provide DMA capabilities for a variety of on-chip
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devices such as HSNAND and GSWIP (Gigabit Switch IP).
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