diff options
| author | Huibin Hong <huibin.hong@rock-chips.com> | 2016-06-08 16:20:07 +0800 |
|---|---|---|
| committer | Huang, Tao <huangtao@rock-chips.com> | 2016-06-13 10:33:47 +0800 |
| commit | e90e0697552d56760ddc9705ec57bfe70a80afdc (patch) | |
| tree | 852dfc0f7773f6eeedc238dd6e14fec0906f57b0 /arch/arm64/boot/dts/rockchip/rk3366.dtsi | |
| parent | 7c8d79306bce85e70cb9fb21a045ba881174a5d2 (diff) | |
arm64: dts: rockchip: add burst mode for rk3366
Rk3366 support single and burst mode, and flushp instruction.
But burst mode improve transfer efficiency.
Please refer to:
Commit 8e770f371cc2
"dmaengine: pl330: add burst mode according to dts config"
Change-Id: I5e3fef4684f324dda015c0afd73535c062952fc1
Signed-off-by: Huibin Hong <huibin.hong@rock-chips.com>
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3366.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3366.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3366.dtsi b/arch/arm64/boot/dts/rockchip/rk3366.dtsi index a14689d565bd..d10c0f5e12c7 100644 --- a/arch/arm64/boot/dts/rockchip/rk3366.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3366.dtsi @@ -710,6 +710,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC_PERI>; clock-names = "apb_pclk"; + peripherals-req-type-burst; }; dmac_bus: dma-controller@ff600000 { @@ -720,6 +721,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC_BUS>; clock-names = "apb_pclk"; + peripherals-req-type-burst; }; }; |