ARM: dts: lan966x: add missing uart DMA channel

The usart node of the flexcom3 block is missing the DMA channels. Add
it.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220502224127.2604333-4-michael@walle.cc
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>

diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
index 39dfdb8..230de3b 100644 (file)
--- a/arch/arm/boot/dts/lan966x.dtsi
+++ b/arch/arm/boot/dts/lan966x.dtsi
@@ -144,6 +144,9 @@
                                compatible = "atmel,at91sam9260-usart";
                                reg = <0x200 0x200>;
                                interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&dma0 AT91_XDMAC_DT_PERID(9)>,
+                                      <&dma0 AT91_XDMAC_DT_PERID(8)>;
+                               dma-names = "tx", "rx";
                                clocks = <&nic_clk>;
                                clock-names = "usart";
                                atmel,fifo-size = <32>;