[PATCH] arm64: dts: freescale: Add basic dtsi for imx943

Krzysztof Kozlowski krzk at kernel.org
Mon Dec 16 02:19:12 PST 2024


On 12/12/2024 10:35, Jacky Bai wrote:
> The i.MX 943 applications processors integrate up to four
> Arm Cortex A55 cores and supports functional safety with
> built-in 2x Arm Cortex M33 and M7 cores which can be
> configured asa safety island. Optimizing performance and
> power efficiency for Industrial, IoT and automotive devices,
> i.MX 943 processors are built with NXP’s innovative Energy
> Flex architecture.

Few more comments:

Drop all marketing junk talk.

> 
> This patch adds the minimal dtsi support for i.MX943 with

Please do not use "This commit/patch/change", but imperative mood. See
longer explanation here:
https://elixir.bootlin.com/linux/v5.17.1/source/Documentation/process/submitting-patches.rst#L95

> peripherals like uart, edma, i2c, spi, mu, sai etc.

Explain how can we test it, why this differs from imx95 but uses imx95,
why this is needed in the first place without users.

> 
> Signed-off-by: Jacky Bai <ping.bai at nxp.com>
> ---
>  arch/arm64/boot/dts/freescale/imx943-clock.h  |  196 +++
>  .../arm64/boot/dts/freescale/imx943-pinfunc.h | 1542 +++++++++++++++++
>  arch/arm64/boot/dts/freescale/imx943-power.h  |   41 +
>  arch/arm64/boot/dts/freescale/imx943.dtsi     | 1284 ++++++++++++++
>  4 files changed, 3063 insertions(+)


Best regards,
Krzysztof



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