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ARM: socfpga: fix uart DMA binding error

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socfpga.dtsi is missing the DMA channels for the uart nodes.
This will produce the following errors:

	of_dma_request_slave_channel: dma-names property of node '/soc/serial0@ffc02000' missing or empty
	ttyS0 - failed to request DMA

Provide the correct DMA channels to fix this.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
This commit is contained in:
Steffen Trumtrar 2015-02-19 12:07:52 +00:00 committed by Dinh Nguyen
parent de04261d5a
commit 78c03c7af8
1 changed files with 6 additions and 0 deletions
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6
arch/arm/boot/dts/socfpga.dtsi
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@ -713,6 +713,9 @@ uart0: serial0@ffc02000 {
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&l4_sp_clk>;
dmas = <&pdma 28>,
<&pdma 29>;
dma-names = "tx", "rx";
};
uart1: serial1@ffc03000 {
@ -722,6 +725,9 @@ uart1: serial1@ffc03000 {
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&l4_sp_clk>;
dmas = <&pdma 30>,
<&pdma 31>;
dma-names = "tx", "rx";
};
rst: rstmgr@ffd05000 {