diff options
| author | Ezequiel Garcia <ezequiel@collabora.co.uk> | 2018-03-28 18:00:53 -0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-05-02 15:08:34 +0200 |
| commit | 2d972b6ac972b3d3c2e4336325745568c79a5dd3 (patch) | |
| tree | df5aa269ebcdfe0fdbe88aed687c652f8ec85268 /arch/mips/boot | |
| parent | fb0ce9dd94ab2041cc124b053358d17db6f892e8 (diff) | |
| download | linux-2d972b6ac972b3d3c2e4336325745568c79a5dd3.tar.bz2 | |
MIPS: dts: jz4780: Add DMA controller node to the devicetree
Add the devicetree node to support the DMA controller found
in JZ480 SoCs.
Tested-by: Mathieu Malaterre <malat@debian.org>
Acked-by: James Hogan <jhogan@kernel.org>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.co.uk>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'arch/mips/boot')
| -rw-r--r-- | arch/mips/boot/dts/ingenic/jz4780.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index 9b5794667aee..15a9801430bd 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #include <dt-bindings/clock/jz4780-cgu.h> +#include <dt-bindings/dma/jz4780-dma.h> / { #address-cells = <1>; @@ -241,6 +242,17 @@ status = "disabled"; }; + dma: dma@13420000 { + compatible = "ingenic,jz4780-dma"; + reg = <0x13420000 0x10000>; + #dma-cells = <2>; + + interrupt-parent = <&intc>; + interrupts = <10>; + + clocks = <&cgu JZ4780_CLK_PDMA>; + }; + bch: bch@134d0000 { compatible = "ingenic,jz4780-bch"; reg = <0x134d0000 0x10000>; |