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>

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";
                                 };
                         };