From 13fd3d57992e87f5193719640bc3963822ec61eb Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Mon, 29 Sep 2014 20:06:46 +0200 Subject: [PATCH] ARM: dts: am33xx: add DMA properties for UART Cc: devicetree@vger.kernel.org Reviewed-by: Tony Lindgren Tested-by: Tony Lindgren Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/am33xx.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 41659df..62bf053 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -204,6 +204,8 @@ reg = <0x44e09000 0x2000>; interrupts = <72>; status = "disabled"; + dmas = <&edma 26>, <&edma 27>; + dma-names = "tx", "rx"; }; uart1: serial@48022000 { @@ -213,6 +215,8 @@ reg = <0x48022000 0x2000>; interrupts = <73>; status = "disabled"; + dmas = <&edma 28>, <&edma 29>; + dma-names = "tx", "rx"; }; uart2: serial@48024000 { @@ -222,6 +226,8 @@ reg = <0x48024000 0x2000>; interrupts = <74>; status = "disabled"; + dmas = <&edma 30>, <&edma 31>; + dma-names = "tx", "rx"; }; uart3: serial@481a6000 { -- 2.7.4