diff options
| author | Marek Vasut <marex@denx.de> | 2012-08-24 07:44:31 +0400 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-10-08 14:47:33 +0400 |
| commit | 62885f59a26195d9f6a3f8c795225dfbab62a110 (patch) | |
| tree | 56773f6a15d22154816b240c4988cb906df7ed5f /arch/arm/boot/dts/imx28.dtsi | |
| parent | 102084d3d3969646cc89ea159e50898aeafc6649 (diff) | |
| download | linux-62885f59a26195d9f6a3f8c795225dfbab62a110.tar.xz | |
MXS: Implement DMA support into mxs-i2c
This patch implements DMA support into mxs-i2c. DMA transfers are now enabled
via DT. The DMA operation is enabled by default.
Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
[wsa: rebased to 3.6-rc7]
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'arch/arm/boot/dts/imx28.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx28.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 3fa6d190fab4..ba8227e92bd1 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -661,6 +661,7 @@ reg = <0x80058000 0x2000>; interrupts = <111 68>; clock-frequency = <100000>; + fsl,i2c-dma-channel = <6>; status = "disabled"; }; @@ -671,6 +672,7 @@ reg = <0x8005a000 0x2000>; interrupts = <110 69>; clock-frequency = <100000>; + fsl,i2c-dma-channel = <7>; status = "disabled"; }; |