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ARM: sun5i: dt: enable DMA on SPI

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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>
This commit is contained in:
Emilio López 2014-08-04 17:10:01 -03:00 committed by Maxime Ripard
parent 4192ff8117
commit fed4c5c676
2 changed files with 12 additions and 0 deletions
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6
arch/arm/boot/dts/sun5i-a10s.dtsi
View File

@ -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>;

6
arch/arm/boot/dts/sun5i-a13.dtsi
View File

@ -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>;