Re: [PATCH 3/3] arm64: dts: ti: iot2050: Add support for M.2 variant

[Jan Kiszka]

On 18.01.23 18:07, Krzysztof Kozlowski wrote:
> On 18/01/2023 17:28, Jan Kiszka wrote:
>> From: chao zeng <chao.zeng@xxxxxxxxxxx>
>>
>> The M.2 variant comes with 2 slots, one B-keyed and another one E-keyed.
>> They are configured by the firmware during startup. Also the device tree
>> will be adjusted according to the detect or manually configured
>> interface mode by the firmware. The kernel only carries a single
>> configuration as base device tree. It has to be built with a symbols
>> node so that the firmware can apply overlays for the connector modes.
>>
>> Signed-off-by: chao zeng <chao.zeng@xxxxxxxxxxx>
>> [Jan: refactored to a single DT]
>> Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
>> ---
>>  arch/arm64/boot/dts/ti/Makefile               |   3 +
>>  .../dts/ti/k3-am6548-iot2050-advanced-m2.dts  | 122 ++++++++++++++++++
>>  2 files changed, 125 insertions(+)
>>  create mode 100644 arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts
>>
>> diff --git a/arch/arm64/boot/dts/ti/Makefile b/arch/arm64/boot/dts/ti/Makefile
>> index cf7c509538a4..13e79bf7e804 100644
>> --- a/arch/arm64/boot/dts/ti/Makefile
>> +++ b/arch/arm64/boot/dts/ti/Makefile
>> @@ -11,6 +11,9 @@ dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic.dtb
>>  dtb-$(CONFIG_ARCH_K3) += k3-am6528-iot2050-basic-pg2.dtb
>>  dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced.dtb
>>  dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-pg2.dtb
>> +dtb-$(CONFIG_ARCH_K3) += k3-am6548-iot2050-advanced-m2.dtb
> 
> This does not look like proper order.
> 

It's ordered according to their time of release, not simply
alphabetically. But if the latter is a must, I can reorder.

Jan

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