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>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index eadc27c4a8d1e71004c3b467c58a28f719267470..5ba638897b1b6683aab0c2bd5c51f5991f7034e8 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -185,6 +185,8 @@
                                        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";
                                };
 
@@ -1465,6 +1467,8 @@
                                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";
                        };
 
@@ -1474,6 +1478,8 @@
                                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";
                        };
 
@@ -1483,6 +1489,8 @@
                                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";
                        };
 
@@ -1492,6 +1500,8 @@
                                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 9138c67d49619fabe3074671d9813d28fc314436..dadaa058434c95fa96ae3984539ba9ea709f2fc8 100644 (file)
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -158,6 +158,8 @@
                                        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";
                                };
 
@@ -168,6 +170,8 @@
                                        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";
                                };
 
@@ -178,6 +182,8 @@
                                        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";
                                };
 
@@ -215,6 +221,8 @@
                                        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";
                                };
 
@@ -225,6 +233,8 @@
                                        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";
                                };
                        };