[PATCH 3/4] arm64: dts: Add APM X-Gene PCIe DMA device tree nodes
Mayuresh Chitale
mchitale at apm.com
Wed Jan 7 02:45:54 PST 2015
Hi Arnd,
Actually the addresses are different. For e.g port 0 base address is
1F2B0000 and port 1 base address is 1F2C0000 and so on.
Thanks,
Mayuresh.
On Wed, Jan 7, 2015 at 2:07 PM, Arnd Bergmann <arnd at arndb.de> wrote:
> On Wednesday 07 January 2015 10:58:56 Mayuresh Chitale wrote:
>>
>> + xpdma0: dma0 at 1f2b0154 {
>> + status = "disabled";
>> + compatible = "apm,xgene-pciedma";
>> + reg = < 0x0 0x1f2b0154 0x0 0xc
>> + 0x0 0x1f2b0058 0x0 0x8>;
>> + interrupts = <0x0 0xc6 0x4>;
>> + };
>> +
>> + xpdma1: dma1 at 1f2c0154 {
>> + status = "disabled";
>> + compatible = "apm,xgene-pciedma";
>> + reg = < 0x0 0x1f2c0154 0x0 0xc
>> + 0x0 0x1f2c0058 0x0 0x8>;
>> + interrupts = <0x0 0xcc 0x4>;
>> + };
>> +
>>
>
> Something's wrong here: you have the same addresses for
> all the nodes but use different names. Please change the names
> to all say 'dma' and set the correct addresses.
>
> Arnd
> --
> To unsubscribe from this list: send the line "unsubscribe dmaengine" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
More information about the linux-arm-kernel
mailing list