summaryrefslogtreecommitdiffstats
path: root/drivers/dma/dw/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/dma/dw/Kconfig')
-rw-r--r--drivers/dma/dw/Kconfig27
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/dma/dw/Kconfig b/drivers/dma/dw/Kconfig
new file mode 100644
index 000000000..db25f9b77
--- /dev/null
+++ b/drivers/dma/dw/Kconfig
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: GPL-2.0
+
+#
+# DMA engine configuration for dw
+#
+
+config DW_DMAC_CORE
+ tristate
+ select DMA_ENGINE
+
+config DW_DMAC
+ tristate "Synopsys DesignWare AHB DMA platform driver"
+ depends on HAS_IOMEM
+ select DW_DMAC_CORE
+ help
+ Support the Synopsys DesignWare AHB DMA controller. This
+ can be integrated in chips such as the Intel Cherrytrail.
+
+config DW_DMAC_PCI
+ tristate "Synopsys DesignWare AHB DMA PCI driver"
+ depends on PCI
+ depends on HAS_IOMEM
+ select DW_DMAC_CORE
+ help
+ Support the Synopsys DesignWare AHB DMA controller on the
+ platforms that enumerate it as a PCI device. For example,
+ Intel Medfield has integrated this GPDMA controller.