diff options
| author | Ludovic Desroches <ludovic.desroches@atmel.com> | 2013-04-16 17:03:08 +0400 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2013-04-19 12:40:23 +0400 |
| commit | d9a63a45180ec0f42313dfb8c05b6a59b4ab626b (patch) | |
| tree | 65ff1f55d771df0ffdc265d549d64276c6d22f85 /arch/arm/boot | |
| parent | 980ce7d94e0738aaee3c1ea3e2d5670bddeffc04 (diff) | |
| download | linux-d9a63a45180ec0f42313dfb8c05b6a59b4ab626b.tar.xz | |
ARM: at91: dts: add i2c dma support
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>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9n12.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/at91sam9x5.dtsi | 9 | ||||
| -rw-r--r-- | arch/arm/boot/dts/sama5d3.dtsi | 9 |
3 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi index acc45261e77e..824d3011b25a 100644 --- a/arch/arm/boot/dts/at91sam9n12.dtsi +++ b/arch/arm/boot/dts/at91sam9n12.dtsi @@ -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"; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index 745a31daf4f3..1befa0fd23d7 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -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"; diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 95c00a3ae925..8e87277b518d 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -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"; |