diff options
| author | Huang Shijie <b32955@freescale.com> | 2013-07-12 18:02:09 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-08-22 23:29:16 +0800 |
| commit | 72a5cebfa1f8095b7fc507c4d902af6df2329c02 (patch) | |
| tree | 5d442b743e778df51f83a7c0932ee5c805dde131 /arch/arm/boot/dts | |
| parent | c770f7c0205cba854c2b1d4ba263ce9d70bd031e (diff) | |
ARM: dts: imx6qdl/imx6sl: add the dma property for uart
Add the dma property for all the uart.
Note: Add the dma property does not mean we enable the dma for this
uart.
Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6q-arm2.dts | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl.dtsi | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6sl.dtsi | 10 |
3 files changed, 20 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts index 9b17393f24ec..edf1bd967164 100644 --- a/arch/arm/boot/dts/imx6q-arm2.dts +++ b/arch/arm/boot/dts/imx6q-arm2.dts @@ -102,8 +102,6 @@ pinctrl-0 = <&pinctrl_uart2_2>; fsl,dte-mode; fsl,uart-has-rtscts; - dma-names = "rx", "tx"; - dmas = <&sdma 27 4 0>, <&sdma 28 4 0>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 72a28d6092b9..4bcf5554ba7e 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -197,6 +197,8 @@ interrupts = <0 26 0x04>; clocks = <&clks 160>, <&clks 161>; clock-names = "ipg", "per"; + dmas = <&sdma 25 4 0>, <&sdma 26 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -1479,6 +1481,8 @@ interrupts = <0 27 0x04>; clocks = <&clks 160>, <&clks 161>; clock-names = "ipg", "per"; + dmas = <&sdma 27 4 0>, <&sdma 28 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -1488,6 +1492,8 @@ interrupts = <0 28 0x04>; clocks = <&clks 160>, <&clks 161>; clock-names = "ipg", "per"; + dmas = <&sdma 29 4 0>, <&sdma 30 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -1497,6 +1503,8 @@ interrupts = <0 29 0x04>; clocks = <&clks 160>, <&clks 161>; clock-names = "ipg", "per"; + dmas = <&sdma 31 4 0>, <&sdma 32 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -1506,6 +1514,8 @@ interrupts = <0 30 0x04>; clocks = <&clks 160>, <&clks 161>; clock-names = "ipg", "per"; + dmas = <&sdma 33 4 0>, <&sdma 34 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index 0a297afce002..d048a785c05e 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -159,6 +159,8 @@ clocks = <&clks IMX6SL_CLK_UART>, <&clks IMX6SL_CLK_UART_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 33 4 0>, <&sdma 34 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -170,6 +172,8 @@ clocks = <&clks IMX6SL_CLK_UART>, <&clks IMX6SL_CLK_UART_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 25 4 0>, <&sdma 26 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -181,6 +185,8 @@ clocks = <&clks IMX6SL_CLK_UART>, <&clks IMX6SL_CLK_UART_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 27 4 0>, <&sdma 28 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -219,6 +225,8 @@ clocks = <&clks IMX6SL_CLK_UART>, <&clks IMX6SL_CLK_UART_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 29 4 0>, <&sdma 30 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -230,6 +238,8 @@ clocks = <&clks IMX6SL_CLK_UART>, <&clks IMX6SL_CLK_UART_SERIAL>; clock-names = "ipg", "per"; + dmas = <&sdma 31 4 0>, <&sdma 32 4 0>; + dma-names = "rx", "tx"; status = "disabled"; }; }; |