From 170b5951a8f4a9d76062c2904ffcefe23757c2d9 Mon Sep 17 00:00:00 2001 From: Huibin Hong Date: Wed, 8 Jun 2016 16:00:37 +0800 Subject: [PATCH] ARM: dts: rockchip: add burst mode for rk3288 Because rk3288 pl330 dma controller doesn't support single mode, so it is necessary to set peripherals-req-type-burst. Please refer to: Commit 8e770f371cc2 "dmaengine: pl330: add burst mode according to dts config" Change-Id: Ic972880807e858334a1df8fa3f9bb567a8078ff9 Signed-off-by: Huibin Hong --- arch/arm/boot/dts/rk3288.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 51a8464b55ba..97c09018aeda 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -145,6 +145,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + peripherals-req-type-burst; clocks = <&cru ACLK_DMAC2>; clock-names = "apb_pclk"; }; @@ -156,6 +157,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + peripherals-req-type-burst; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; status = "disabled"; @@ -168,6 +170,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; + peripherals-req-type-burst; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; }; -- 2.34.1