diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2013-05-02 12:38:52 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-17 15:54:27 +0400 |
| commit | efb9bc2ea072c6f0a412808fa06ee41f78b0544f (patch) | |
| tree | 6aa747a72e843b0a516998ea348398d483dc4013 /arch | |
| parent | faadc6e3d5e0ab718dc1e131fb14bbb52f144238 (diff) | |
| download | linux-efb9bc2ea072c6f0a412808fa06ee41f78b0544f.tar.xz | |
ARM: u300: augment device tree with DMA channels
This adds DMA channel assignments to the MMC/SD-controller
and the two UARTs already in the U300 device tree, as we
have now defined a way to obtain DMA channels from the
device tree.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/ste-u300.dts | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts index ae51dd109422..6be932bee6de 100644 --- a/arch/arm/boot/dts/ste-u300.dts +++ b/arch/arm/boot/dts/ste-u300.dts @@ -185,6 +185,8 @@ reg = <0xc0013000 0x1000>; interrupt-parent = <&vica>; interrupts = <22>; + dmas = <&dmac 17 &dmac 18>; + dma-names = "tx", "rx"; }; uart1: serial@c0007000 { @@ -192,6 +194,8 @@ reg = <0xc0007000 0x1000>; interrupt-parent = <&vicb>; interrupts = <20>; + dmas = <&dmac 38 &dmac 39>; + dma-names = "tx", "rx"; }; mmcsd: mmcsd@c0001000 { @@ -206,6 +210,8 @@ cd-gpios = <&gpio 12 0x4>; cd-inverted; vmmc-supply = <&ab3100_ldo_g_reg>; + dmas = <&dmac 14>; + dma-names = "rx"; }; }; }; |