[PATCH v2 3/3] arm64: dts: ti: iot2050: Add support for M.2 variant

Siddharth Vadapalli s-vadapalli at ti.com
Tue Jan 24 22:11:11 PST 2023



On 19/01/23 12:10, Jan Kiszka wrote:
> From: chao zeng <chao.zeng at siemens.com>
> 
> 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 at siemens.com>
> [Jan: refactored to a single DT]
> Signed-off-by: Jan Kiszka <jan.kiszka at siemens.com>
> ---
>  arch/arm64/boot/dts/ti/Makefile               |   3 +
>  .../dts/ti/k3-am6548-iot2050-advanced-m2.dts  | 121 ++++++++++++++++++
>  2 files changed, 124 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/ti/k3-am6548-iot2050-advanced-m2.dts

Reviewed-by: Siddharth Vadapalli <s-vadapalli at ti.com>

Regards,
Siddharth.



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