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>

diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi
index aa6f1261ec90d2538416f5f6774d7d910487a4d0..02aa41f6fdc4428117a63da66645fa250f448d75 100644 (file)
--- 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>;

diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index cce04d16d7eae68b3a797fc0cca0fac4e8a0586a..d8f02ee1b4dc572d4ef5210c6d45dcb46459298e 100644 (file)
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -312,6 +312,8 @@
                        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>;
@@ -323,6 +325,8 @@
                        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>;
@@ -384,6 +388,8 @@
                        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>;