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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>
This commit is contained in:
Huang Shijie 2013-07-12 18:02:09 +08:00 committed by Shawn Guo
parent c770f7c020
commit 72a5cebfa1
3 changed files with 20 additions and 2 deletions
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2
arch/arm/boot/dts/imx6q-arm2.dts
View File

@ -102,8 +102,6 @@ &uart2 {
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";
};

10
arch/arm/boot/dts/imx6qdl.dtsi
View File

@ -197,6 +197,8 @@ uart1: serial@02020000 {
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 @@ uart2: serial@021e8000 {
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 @@ uart3: serial@021ec000 {
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 @@ uart4: serial@021f0000 {
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 @@ uart5: serial@021f4000 {
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";
};
};

10
arch/arm/boot/dts/imx6sl.dtsi
View File

@ -159,6 +159,8 @@ uart5: serial@02018000 {
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 @@ uart1: serial@02020000 {
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 @@ uart2: serial@02024000 {
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 @@ uart3: serial@02034000 {
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 @@ uart4: serial@02038000 {
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";
};
};