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ARM: at91: dts: add i2c dma support

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Add DMA resources to i2c nodes.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
[nicolas.ferre@atmel.com: correct 9n12 dma phandle name]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Ludovic Desroches 2013-04-16 15:03:08 +02:00 committed by Nicolas Ferre
parent 980ce7d94e
commit d9a63a4518
3 changed files with 24 additions and 0 deletions
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6
arch/arm/boot/dts/at91sam9n12.dtsi
View File

@ -361,6 +361,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8010000 0x100>;
interrupts = <9 4 6>;
dmas = <&dma 1 13>,
<&dma 1 14>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -370,6 +373,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8014000 0x100>;
interrupts = <10 4 6>;
dmas = <&dma 1 15>,
<&dma 1 16>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";

9
arch/arm/boot/dts/at91sam9x5.dtsi
View File

@ -447,6 +447,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8010000 0x100>;
interrupts = <9 4 6>;
dmas = <&dma0 1 7>,
<&dma0 1 8>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -456,6 +459,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8014000 0x100>;
interrupts = <10 4 6>;
dmas = <&dma1 1 5>,
<&dma1 1 6>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
@ -465,6 +471,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf8018000 0x100>;
interrupts = <11 4 6>;
dmas = <&dma0 1 9>,
<&dma0 1 10>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";

9
arch/arm/boot/dts/sama5d3.dtsi
View File

@ -111,6 +111,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf0014000 0x4000>;
interrupts = <18 4 6>;
dmas = <&dma0 2 7>,
<&dma0 2 8>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
#address-cells = <1>;
@ -122,6 +125,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf0018000 0x4000>;
interrupts = <19 4 6>;
dmas = <&dma0 2 9>,
<&dma0 2 10>;
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
#address-cells = <1>;
@ -294,6 +300,9 @@
compatible = "atmel,at91sam9x5-i2c";
reg = <0xf801c000 0x4000>;
interrupts = <20 4 6>;
dmas = <&dma1 2 11>,
<&dma1 2 12>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";