From 5466c34f8425ccd24124ebdae6e3b6552195956d Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 19 May 2017 09:27:47 +0200 Subject: dt-bindings: rcar-dmac: Document missing error interrupt MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Niklas Söderlund Signed-off-by: Vinod Koul --- Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'Documentation/devicetree/bindings/dma') 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 -- cgit From 33cb0880e0544c1553d37f4877fbd7a7a84f444f Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sun, 28 May 2017 11:30:44 +0200 Subject: dmaengine: use proper name for the R-Car SoC It is 'R-Car', not 'r-car'. No code or binding changes, only descriptive text. Signed-off-by: Wolfram Sang Acked-by: Geert Uytterhoeven Acked-by: Rob Herring Signed-off-by: Vinod Koul --- Documentation/devicetree/bindings/dma/shdma.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/devicetree/bindings/dma') diff --git a/Documentation/devicetree/bindings/dma/shdma.txt b/Documentation/devicetree/bindings/dma/shdma.txt index 2a3f3b8946b9..a91920a49433 100644 --- a/Documentation/devicetree/bindings/dma/shdma.txt +++ b/Documentation/devicetree/bindings/dma/shdma.txt @@ -1,6 +1,6 @@ * SHDMA Device Tree bindings -Sh-/r-mobile and r-car systems often have multiple identical DMA controller +Sh-/r-mobile and R-Car systems often have multiple identical DMA controller instances, capable of serving any of a common set of DMA slave devices, using the same configuration. To describe this topology we require all compatible SHDMA DT nodes to be placed under a DMA multiplexer node. All such compatible -- cgit