[PATCH V2 3/3] ARM: tegra: document use of standard DMA DT bindings
Stephen Warren
swarren at wwwdotorg.org
Mon Nov 25 17:25:44 EST 2013
On 11/25/2013 03:07 PM, Arnd Bergmann wrote:
> On Monday 25 November 2013 15:06:01 Stephen Warren wrote:
>> See ../reset/reset.txt for details.
>> - reset-names : Must include the following entries:
>> - dma
>> +- #iommu-cells : Must be <1>. This dictates the length of DMA specifiers in
>> + client nodes' dmas properties. The specifier represents the DMA request
>> + select value for the peripheral. For more details, consult the Tegra TRM's
>> + documentation of the APB DMA channel control register REQ_SEL field.
>>
>> Examples:
>>
>> @@ -36,4 +40,5 @@ apbdma: dma at 6000a000 {
>> clocks = <&tegra_car 34>;
>> resets = <&tegra_car 34>;
>> reset-names = "dma";
>> + #iommu-cells = <1>;
>
> s/iommu-cells/dma-cells/
Thanks.
Uggh. I know you pointed that out before, and I fixed it. I guess I
screwed up a rebase somewhere:-(
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