diff options
| author | Jens Kuske <jenskuske@gmail.com> | 2015-05-06 05:31:31 -0400 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-05-08 05:25:31 -0400 |
| commit | f008db8c00c18d3125ca551e6961e7bd9aba6503 (patch) | |
| tree | 8cbb1bee9a349031acc858e25860997a806510d4 /Documentation/devicetree | |
| parent | 385f83f85cd9428db82cae5e6f6f786be113b24c (diff) | |
dmaengine: sun6i: Add support for Allwinner H3 (sun8i) variant
The H3 SoC has the same dma engine as the A31 (sun6i), with a
reduced amount of endpoints and physical channels. Add the proper
config data and compatible string to support it.
Signed-off-by: Jens Kuske <jenskuske@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/sun6i-dma.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/dma/sun6i-dma.txt b/Documentation/devicetree/bindings/dma/sun6i-dma.txt index 9cdcba24d7c3..d13c136cef8c 100644 --- a/Documentation/devicetree/bindings/dma/sun6i-dma.txt +++ b/Documentation/devicetree/bindings/dma/sun6i-dma.txt | |||
| @@ -4,7 +4,10 @@ This driver follows the generic DMA bindings defined in dma.txt. | |||
| 4 | 4 | ||
| 5 | Required properties: | 5 | Required properties: |
| 6 | 6 | ||
| 7 | - compatible: Must be "allwinner,sun6i-a31-dma" or "allwinner,sun8i-a23-dma" | 7 | - compatible: Must be one of |
| 8 | "allwinner,sun6i-a31-dma" | ||
| 9 | "allwinner,sun8i-a23-dma" | ||
| 10 | "allwinner,sun8i-h3-dma" | ||
| 8 | - reg: Should contain the registers base address and length | 11 | - reg: Should contain the registers base address and length |
| 9 | - interrupts: Should contain a reference to the interrupt used by this device | 12 | - interrupts: Should contain a reference to the interrupt used by this device |
| 10 | - clocks: Should contain a reference to the parent AHB clock | 13 | - clocks: Should contain a reference to the parent AHB clock |