162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci# 462306a36Sopenharmony_ci# DMA engine configuration for dw 562306a36Sopenharmony_ci# 662306a36Sopenharmony_ci 762306a36Sopenharmony_ciconfig DW_DMAC_CORE 862306a36Sopenharmony_ci tristate 962306a36Sopenharmony_ci select DMA_ENGINE 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ciconfig DW_DMAC 1262306a36Sopenharmony_ci tristate "Synopsys DesignWare AHB DMA platform driver" 1362306a36Sopenharmony_ci depends on HAS_IOMEM 1462306a36Sopenharmony_ci select DW_DMAC_CORE 1562306a36Sopenharmony_ci help 1662306a36Sopenharmony_ci Support the Synopsys DesignWare AHB DMA controller. This 1762306a36Sopenharmony_ci can be integrated in chips such as the Intel Cherrytrail. 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ciconfig RZN1_DMAMUX 2062306a36Sopenharmony_ci tristate "Renesas RZ/N1 DMAMUX driver" 2162306a36Sopenharmony_ci depends on DW_DMAC 2262306a36Sopenharmony_ci depends on ARCH_RZN1 || COMPILE_TEST 2362306a36Sopenharmony_ci help 2462306a36Sopenharmony_ci Support the Renesas RZ/N1 DMAMUX which is located in front of 2562306a36Sopenharmony_ci the Synopsys DesignWare AHB DMA controller located on Renesas 2662306a36Sopenharmony_ci SoCs. 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_ciconfig DW_DMAC_PCI 2962306a36Sopenharmony_ci tristate "Synopsys DesignWare AHB DMA PCI driver" 3062306a36Sopenharmony_ci depends on PCI 3162306a36Sopenharmony_ci depends on HAS_IOMEM 3262306a36Sopenharmony_ci select DW_DMAC_CORE 3362306a36Sopenharmony_ci help 3462306a36Sopenharmony_ci Support the Synopsys DesignWare AHB DMA controller on the 3562306a36Sopenharmony_ci platforms that enumerate it as a PCI device. For example, 3662306a36Sopenharmony_ci Intel Medfield has integrated this GPDMA controller. 37