ARM: dts: dra7: add DMA properties for UART

Cc: devicetree@vger.kernel.org
Reviewed-by: Tony Lindgren <tony@atomide.com>
Tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 2af786794d7321f85767a21e9182f60a9d83bdd6..d0fe40c245f3cd04b89c5b3495feafdc73c80170 100644 (file)
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -335,6 +335,8 @@
                        ti,hwmods = "uart1";
                        clock-frequency = <48000000>;
                        status = "disabled";
+                       dmas = <&sdma 49>, <&sdma 50>;
+                       dma-names = "tx", "rx";
                };
 
                uart2: serial@4806c000 {
@@ -344,6 +346,8 @@
                        ti,hwmods = "uart2";
                        clock-frequency = <48000000>;
                        status = "disabled";
+                       dmas = <&sdma 51>, <&sdma 52>;
+                       dma-names = "tx", "rx";
                };
 
                uart3: serial@48020000 {
@@ -353,6 +357,8 @@
                        ti,hwmods = "uart3";
                        clock-frequency = <48000000>;
                        status = "disabled";
+                       dmas = <&sdma 53>, <&sdma 54>;
+                       dma-names = "tx", "rx";
                };
 
                uart4: serial@4806e000 {
@@ -362,6 +368,8 @@
                        ti,hwmods = "uart4";
                        clock-frequency = <48000000>;
                         status = "disabled";
+                       dmas = <&sdma 55>, <&sdma 56>;
+                       dma-names = "tx", "rx";
                };
 
                uart5: serial@48066000 {
@@ -371,6 +379,8 @@
                        ti,hwmods = "uart5";
                        clock-frequency = <48000000>;
                        status = "disabled";
+                       dmas = <&sdma 63>, <&sdma 64>;
+                       dma-names = "tx", "rx";
                };
 
                uart6: serial@48068000 {
@@ -380,6 +390,8 @@
                        ti,hwmods = "uart6";
                        clock-frequency = <48000000>;
                        status = "disabled";
+                       dmas = <&sdma 79>, <&sdma 80>;
+                       dma-names = "tx", "rx";
                };
 
                uart7: serial@48420000 {