[PATCH v1 0/5] arm64: dts: exynos8895: define usi and mmc nodes

Rob Herring (Arm) robh at kernel.org
Fri Jan 3 07:20:31 PST 2025


On Thu, 02 Jan 2025 22:58:41 +0200, Ivaylo Ivanov wrote:
> Hey folks,
> 
> This patch series adds the required syscons for controlling USI, as well
> as defines all USIv1 nodes for Exynos8895 and adds support for utilizing
> the external SD card storage in dreamlte. Due to PMIC not being supported
> yet, we'll assume that the regulators are pre-enabled by the previous
> bootloader for vqmmc. (in our case uniLoader).
> 
> The patchset relies on [1]. I also expect the exynos mmc binding
> maintainer to pick the specific-compat patch.
> 
> Best regards,
> Ivaylo
> 
> [1]: https://lore.kernel.org/all/20250102204015.222653-1-ivo.ivanov.ivanov1@gmail.com/
> 
> Ivaylo Ivanov (5):
>   dt-bindings: mmc: samsung,exynos-dw-mshc: add specific compatible for
>     exynos8895
>   arm64: dts: exynos8895: add syscon nodes for peric0/1 and fsys0/1
>   arm64: dts: exynos8895: define all usi nodes
>   arm64: dts: exynos8895: add a node for mmc
>   arm64: dts: exynos: exynos8895-dreamlte: enable support for microSD
>     storage
> 
>  .../bindings/mmc/samsung,exynos-dw-mshc.yaml  |   1 +
>  .../boot/dts/exynos/exynos8895-dreamlte.dts   |  39 +
>  arch/arm64/boot/dts/exynos/exynos8895.dtsi    | 906 ++++++++++++++++++
>  3 files changed, 946 insertions(+)
> 
> --
> 2.43.0
> 
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y exynos/exynos8895-dreamlte.dtb' for 20250102205846.223955-1-ivo.ivanov.ivanov1 at gmail.com:

arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/syscon at 10420000: failed to match any schema with compatible: ['samsung,exynos8895-peric0-sysreg', 'syscon']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10440000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10440000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10440000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10460000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10460000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10460000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10480000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10480000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10480000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 104a0000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 104a0000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 104a0000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/syscon at 10820000: failed to match any schema with compatible: ['samsung,exynos8895-peric1-sysreg', 'syscon']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10840000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10840000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10840000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10860000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10860000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10860000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10880000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10880000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10880000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 108a0000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 108a0000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 108a0000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 108c0000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 108c0000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 108c0000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 108e0000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 108e0000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 108e0000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10900000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10900000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10900000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10920000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10920000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10920000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10940000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10940000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10940000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10960000: failed to match any schema with compatible: ['samsung,exynos8895-usi']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10960000/i2c at 0: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/usi at 10960000/i2c at 10000: failed to match any schema with compatible: ['samsung,exynos8895-hsi2c']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/syscon at 11020000: failed to match any schema with compatible: ['samsung,exynos8895-fsys0-sysreg', 'syscon']
arch/arm64/boot/dts/exynos/exynos8895-dreamlte.dtb: /soc at 0/syscon at 11420000: failed to match any schema with compatible: ['samsung,exynos8895-fsys1-sysreg', 'syscon']








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