Messages in this thread Patch in this message | | | From | Paul Cercueil <> | Subject | [PATCH v3 16/18] MIPS: JZ4780: DTS: Update DMA node to match driver changes | Date | Sat, 21 Jul 2018 13:06:41 +0200 |
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The driver now accepts two memory resources, the first one for the channel-specific registers, the second one for the controller-specific registers.
Note that older devicetrees, without this commit, will still work with the jz4780-dma driver.
Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Mathieu Malaterre <malat@debian.org> --- arch/mips/boot/dts/ingenic/jz4780.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
v2: Update info about devicetree ABI compatibility in commit message
v3: No change
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index aa4e8f75ff5d..ad3b1f827cf5 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -247,7 +247,8 @@ dma: dma@13420000 { compatible = "ingenic,jz4780-dma"; - reg = <0x13420000 0x10000>; + reg = <0x13420000 0x400 + 0x13421000 0x40>; #dma-cells = <2>; interrupt-parent = <&intc>; -- 2.11.0
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