ARM: dts: AM33XX: Add SPI DMA support

Adds DMA resources to the AM33XX SPI nodes.

Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 7a53e07e5a7a..9cd60bf5edb5 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -340,6 +340,11 @@
                         interrupts = <65>;
                         ti,spi-num-cs = <2>;
                         ti,hwmods = "spi0";
+                        dmas = <&edma 16
+                                &edma 17
+                                &edma 18
+                                &edma 19>;
+                        dma-names = "tx0", "rx0", "tx1", "rx1";
                         status = "disabled";
                 };
 
@@ -351,6 +356,11 @@
                         interrupts = <125>;
                         ti,spi-num-cs = <2>;
                         ti,hwmods = "spi1";
+                        dmas = <&edma 42
+                                &edma 43
+                                &edma 44
+                                &edma 45>;
+                        dma-names = "tx0", "rx0", "tx1", "rx1";
                         status = "disabled";
                 };