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[v4,0/4] NXP S32G3 SoC initial bring-up

Message ID 20240324214329.29988-1-wafgo01@gmail.com
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Series NXP S32G3 SoC initial bring-up | expand

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Wadim Mueller March 24, 2024, 9:43 p.m. UTC 
This series brings up initial support for the NXP S32G3 SoC,
used on the S32G-VNP-RDB3 board [1].

The following features are supported in this initial port:

  * Devicetree for the S32G-VNP-RDB3 
  * UART (fsl-linflexuart) with earlycon support
  * SDHC: fsl-imx-esdhc (SD/eMMC)

== Changes since v3 ==:

  * changed dts license to dual license model (GPL-2.0+ OR BSD-3-Clause)
  * fixed wrong s32g3 schema binding for fsl-imx-esdhc
  * merged s32-linflexuart schema binding for s32g2 and s32g3 into one enum
  * sorted s32g3 dts nodes alpha-numerically by the node name
  * sorted s32g3 soc nodes by unit address
 

[1] https://www.nxp.com/design/design-center/designs/s32g3-vehicle-networking-reference-design:S32G-VNP-RDB3

Wadim Mueller (4):
  dt-bindings: arm: fsl: add NXP S32G3 board
  dt-bindings: serial: fsl-linflexuart: add compatible for S32G3
  dt-bindings: mmc: fsl-imx-esdhc: add NXP S32G3 support
  arm64: dts: S32G3: Introduce device tree for S32G-VNP-RDB3

 .../devicetree/bindings/arm/fsl.yaml          |   6 +
 .../bindings/mmc/fsl-imx-esdhc.yaml           |   3 +
 .../bindings/serial/fsl,s32-linflexuart.yaml  |   4 +-
 arch/arm64/boot/dts/freescale/Makefile        |   1 +
 arch/arm64/boot/dts/freescale/s32g3.dtsi      | 233 ++++++++++++++++++
 .../boot/dts/freescale/s32g399a-rdb3.dts      |  45 ++++
 6 files changed, 291 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm64/boot/dts/freescale/s32g3.dtsi
 create mode 100644 arch/arm64/boot/dts/freescale/s32g399a-rdb3.dts

Comments

Krzysztof Kozlowski March 25, 2024, 7:54 a.m. UTC | #1 
On 24/03/2024 22:43, Wadim Mueller wrote:
> Add a compatible string for the SDHC binding of NXP S32G3 platforms. Here
> we use "nxp,s32g2-usdhc" as fallback since the s32g2-usdhc
> driver works also on S32G3 platforms.
> 
> Signed-off-by: Wadim Mueller <wafgo01@gmail.com>
> ---

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof
Ulf Hansson March 25, 2024, 1:19 p.m. UTC | #2 
On Sun, 24 Mar 2024 at 22:44, Wadim Mueller <wafgo01@gmail.com> wrote:
>
> Add a compatible string for the SDHC binding of NXP S32G3 platforms. Here
> we use "nxp,s32g2-usdhc" as fallback since the s32g2-usdhc
> driver works also on S32G3 platforms.
>
> Signed-off-by: Wadim Mueller <wafgo01@gmail.com>

Applied for next, thanks!

Kind regards
Uffe


> ---
>  Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
> index 82eb7a24c857..466e7157308a 100644
> --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
> +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml
> @@ -90,6 +90,9 @@ properties:
>            - enum:
>                - fsl,imxrt1170-usdhc
>            - const: fsl,imxrt1050-usdhc
> +      - items:
> +          - const: nxp,s32g3-usdhc
> +          - const: nxp,s32g2-usdhc
>
>    reg:
>      maxItems: 1
> --
> 2.25.1
>