ARM: sun5i: dt: enable DMA on SPI

All of our SPI controllers support DMA transfers, so let's add the
properties here so they can be used when it's best to do so.

Signed-off-by: Emilio López <emilio@elopez.com.ar>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index aa6f1261ec90..02aa41f6fdc4 100644
--- a/arch/arm/boot/dts/sun5i-a10s.dtsi
+++ b/arch/arm/boot/dts/sun5i-a10s.dtsi
@@ -314,6 +314,8 @@
                         interrupts = <10>;
                         clocks = <&ahb_gates 20>, <&spi0_clk>;
                         clock-names = "ahb", "mod";
+                        dmas = <&dma 1 27>, <&dma 1 26>;
+                        dma-names = "rx", "tx";
                         status = "disabled";
                         #address-cells = <1>;
                         #size-cells = <0>;
@@ -325,6 +327,8 @@
                         interrupts = <11>;
                         clocks = <&ahb_gates 21>, <&spi1_clk>;
                         clock-names = "ahb", "mod";
+                        dmas = <&dma 1 9>, <&dma 1 8>;
+                        dma-names = "rx", "tx";
                         status = "disabled";
                         #address-cells = <1>;
                         #size-cells = <0>;
@@ -411,6 +415,8 @@
                         interrupts = <12>;
                         clocks = <&ahb_gates 22>, <&spi2_clk>;
                         clock-names = "ahb", "mod";
+                        dmas = <&dma 1 29>, <&dma 1 28>;
+                        dma-names = "rx", "tx";
                         status = "disabled";
                         #address-cells = <1>;
                         #size-cells = <0>;