[PATCH 3/4] arm64: dts: ti: k3-am65: mark dss as dma-coherent

[Tomi Valkeinen]

On 27/10/2020 14:34, Nishanth Menon wrote:
> On 12:41-20201027, Tomi Valkeinen wrote:
>> DSS is IO coherent on AM65, so we can mark it as such with
>> 'dma-coherent' property in the DT file.
>>
>> Signed-off-by: Tomi Valkeinen <tomi.valkeinen at ti.com>
>> ---
>>  arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> index 533525229a8d..a0b4a421026f 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
>> @@ -867,6 +867,8 @@ dss: dss at 04a00000 {
>>  
>>  		status = "disabled";
>>  
>> +		dma-coherent;
>> +
>>  		dss_ports: ports {
>>  			#address-cells = <1>;
>>  			#size-cells = <0>;
>> -- 
>> Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
>> Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
>>
> 
> Does it need to be part of this series?

No. The two DP patches should go together, but the am6 ones can be applied independently.

 Tomi

-- 
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