Re: [PATCH 1/3] arm64: dts: ti: iot2050: Flip mmc device ordering on Advanced devices

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 07.09.21 17:13, Nishanth Menon wrote:
> On 16:22-20210907, Jan Kiszka wrote:
>> From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
>>
>> This ensures that the SD card will remain mmc0 across Basic and Advanced
>> devices, also avoiding surprises for users coming from the downstream
>> kernels.
>>
>> Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
>> ---
>>  arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts | 5 +++++
>>  1 file changed, 5 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts
>> index ec9617c13cdb..d1d5278e0b94 100644
>> --- a/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts
>> +++ b/arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced.dts
>> @@ -18,6 +18,11 @@ / {
>>  	compatible = "siemens,iot2050-advanced", "ti,am654";
>>  	model = "SIMATIC IOT2050 Advanced";
>>  
>> +	aliases {
>> +		mmc0 = &sdhci1;
>> +		mmc1 = &sdhci0;
>> +	};
> 
> 
> Should we do this at SoC level?
> 

Well, I wouldn't mind - but that would also impact your EVMs. For us,
this is fine as we are coming from that ordering above with our
downstream kernel/dts.

Jan

-- 
Siemens AG, T RDA IOT
Corporate Competence Center Embedded Linux



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux