[PATCH 1/3] Documentation: dt: socfpga: Add Stratix10 ECC Manager binding
Thor Thayer
thor.thayer at linux.intel.com
Thu Apr 26 07:43:54 PDT 2018
On 04/25/2018 09:16 PM, Dinh Nguyen wrote:
>
>
> On 04/24/2018 01:35 PM, thor.thayer at linux.intel.com wrote:
>> From: Thor Thayer <thor.thayer at linux.intel.com>
>>
>> Add the device tree bindings needed to support the Stratix10
>> ECC Manager and SDRAM ECC to the existing bindings.
>>
>> Signed-off-by: Thor Thayer <thor.thayer at linux.intel.com>
>> ---
>> .../bindings/arm/altera/socfpga-eccmgr.txt | 47 ++++++++++++++++++++++
>> 1 file changed, 47 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt
>> index 4a1714f96bab..fe48ad293a24 100644
>> --- a/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt
>> +++ b/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt
>> @@ -231,3 +231,50 @@ Example:
>> <48 IRQ_TYPE_LEVEL_HIGH>;
>> };
>> };
>> +
>> +Stratix10 SoCFPGA ECC Manager
>> +The Stratix10 SoC ECC Manager handles the IRQs for each peripheral
>> +in a shared register similar to the Arria10. However, ECC requires
>> +access to registers that can only be read in EL3 with SMC calls.
>> +Therefore the device tree is slightly different.
>> +
>> +Required Properties:
>> +- compatible : Should be "altr,socfpga-s10-ecc-manager"
>
> Altera technically doesn't exist anymore, should this be
> "intel,stratix10-ecc-manager"?
>
I was trying to be consistent with the older names but I agree with your
argument. I will change this. Thanks
> Dinh
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