From mboxrd@z Thu Jan 1 00:00:00 1970 From: bigeasy@linutronix.de (Sebastian Andrzej Siewior) Date: Wed, 10 Sep 2014 21:30:10 +0200 Subject: [PATCH 15/16] arm: dts: dra7: add DMA properties for UART In-Reply-To: <1410377411-26656-1-git-send-email-bigeasy@linutronix.de> References: <1410377411-26656-1-git-send-email-bigeasy@linutronix.de> Message-ID: <1410377411-26656-16-git-send-email-bigeasy@linutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Cc: devicetree at vger.kernel.org Reviewed-by: Tony Lindgren Tested-by: Tony Lindgren Signed-off-by: Sebastian Andrzej Siewior --- arch/arm/boot/dts/dra7.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index d678152db4cb..f273e3811f75 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -332,6 +332,8 @@ ti,hwmods = "uart1"; clock-frequency = <48000000>; status = "disabled"; + dmas = <&sdma 49>, <&sdma 50>; + dma-names = "tx", "rx"; }; uart2: serial at 4806c000 { @@ -341,6 +343,8 @@ ti,hwmods = "uart2"; clock-frequency = <48000000>; status = "disabled"; + dmas = <&sdma 51>, <&sdma 52>; + dma-names = "tx", "rx"; }; uart3: serial at 48020000 { @@ -350,6 +354,8 @@ ti,hwmods = "uart3"; clock-frequency = <48000000>; status = "disabled"; + dmas = <&sdma 53>, <&sdma 54>; + dma-names = "tx", "rx"; }; uart4: serial at 4806e000 { @@ -359,6 +365,8 @@ ti,hwmods = "uart4"; clock-frequency = <48000000>; status = "disabled"; + dmas = <&sdma 55>, <&sdma 56>; + dma-names = "tx", "rx"; }; uart5: serial at 48066000 { @@ -368,6 +376,8 @@ ti,hwmods = "uart5"; clock-frequency = <48000000>; status = "disabled"; + dmas = <&sdma 63>, <&sdma 64>; + dma-names = "tx", "rx"; }; uart6: serial at 48068000 { @@ -377,6 +387,8 @@ ti,hwmods = "uart6"; clock-frequency = <48000000>; status = "disabled"; + dmas = <&sdma 79>, <&sdma 80>; + dma-names = "tx", "rx"; }; uart7: serial at 48420000 { -- 2.1.0