diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2017-05-19 09:27:47 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2017-05-19 11:27:14 +0200 |
| commit | 5466c34f8425ccd24124ebdae6e3b6552195956d (patch) | |
| tree | 89d293f3e2acc912e7a20604c18ff718c7d838ee /Documentation/devicetree | |
| parent | dmaengine: rcar-dmac: wait for ISR to finish before freeing resources (diff) | |
| download | linux-5466c34f8425ccd24124ebdae6e3b6552195956d.tar.xz linux-5466c34f8425ccd24124ebdae6e3b6552195956d.zip | |
dt-bindings: rcar-dmac: Document missing error interrupt
The documentation for the "interrupt-names" property only mentions the
per-channel interrupts, while the error interrupt has always been
mandatory, too.
Fixes: 10f5c8438475909a ("dmaengine: rcar-dmac: Add device tree bindings
documentation")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt index 3316a9c2e638..79a204d50234 100644 --- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt +++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt @@ -30,8 +30,9 @@ Required Properties: - interrupts: interrupt specifiers for the DMAC, one for each entry in interrupt-names. -- interrupt-names: one entry per channel, named "ch%u", where %u is the - channel number ranging from zero to the number of channels minus one. +- interrupt-names: one entry for the error interrupt, named "error", plus one + entry per channel, named "ch%u", where %u is the channel number ranging from + zero to the number of channels minus one. - clock-names: "fck" for the functional clock - clocks: a list of phandle + clock-specifier pairs, one for each entry |