From: "Rob Herring (Arm)" <robh@kernel.org>
To: Svyatoslav Ryhel <clamor95@gmail.com>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>,
mfd@lists.linux.dev, Lee Jones <lee@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
Mark Brown <broonie@kernel.org>
Subject: Re: [PATCH v1 1/3] regulator: dt-bindings: maxim,max8907: Convert to DT schema
Date: Mon, 28 Sep 2026 07:58:08 -0500 [thread overview]
Message-ID: <179060023175.3803944.16357771664157803576.robh@kernel.org> (raw)
In-Reply-To: <20260927155745.187758-2-clamor95@gmail.com>
On Sun, 27 Sep 2026 18:57:42 +0300, Svyatoslav Ryhel wrote:
> Convert Maxim MAX8907 regulator binding from text to DT schema. Reference
> to nvidia,tegra-regulators-coupling in child regulator nodes.
>
> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
> ---
> .../devicetree/bindings/regulator/max8907.txt | 69 -----
> .../bindings/regulator/maxim,max8907.yaml | 285 ++++++++++++++++++
> 2 files changed, 285 insertions(+), 69 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/regulator/max8907.txt
> create mode 100644 Documentation/devicetree/bindings/regulator/maxim,max8907.yaml
>
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/regulator/maxim,max8907.yaml: Unresolvable reference: /schemas/regulator/nvidia,tegra-regulators-coupling.yaml#
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:mbatt: False schema does not allow {'regulator-name': ['v_powerrail'], 'regulator-always-on': True, 'phandle': 2}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:sd1: False schema does not allow {'regulator-name': ['vcc_1v2_ddrio'], 'regulator-min-microvolt': [[1200000]], 'regulator-max-microvolt': [[1200000]], 'regulator-always-on': True, 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:sd2: False schema does not allow {'regulator-name': ['vdd_core'], 'regulator-min-microvolt': [[950000]], 'regulator-max-microvolt': [[1300000]], 'regulator-always-on': True, 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:sd3: False schema does not allow {'regulator-name': ['vcc_1v8_io'], 'regulator-min-microvolt': [[1800000]], 'regulator-max-microvolt': [[1800000]], 'regulator-always-on': True, 'regulator-boot-on': True, 'phandle': 3}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo1: False schema does not allow {'regulator-name': ['vcc_3v3_ddr'], 'regulator-min-microvolt': [[3300000]], 'regulator-max-microvolt': [[3300000]], 'regulator-always-on': True, 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo2: False schema does not allow {'regulator-name': ['vcc_1v1_pll'], 'regulator-min-microvolt': [[1100000]], 'regulator-max-microvolt': [[1100000]], 'regulator-always-on': True, 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo3: False schema does not allow {'regulator-name': ['vcc_1v8_lcd'], 'regulator-min-microvolt': [[1800000]], 'regulator-max-microvolt': [[1800000]], 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo4: False schema does not allow {'regulator-name': ['avdd_3v3_usb'], 'regulator-min-microvolt': [[3300000]], 'regulator-max-microvolt': [[3300000]], 'regulator-always-on': True, 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo5: False schema does not allow {'regulator-name': ['vcc_2v8_emmc'], 'regulator-min-microvolt': [[2800000]], 'regulator-max-microvolt': [[2800000]], 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo6: False schema does not allow {'regulator-name': ['vcc_hdmi_pll'], 'regulator-min-microvolt': [[1800000]], 'regulator-max-microvolt': [[1800000]]}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo7: False schema does not allow {'regulator-name': ['vcc_3v0_sensor'], 'regulator-min-microvolt': [[3000000]], 'regulator-max-microvolt': [[3000000]], 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo8: False schema does not allow {'regulator-name': ['vcc_1v8_sensor'], 'regulator-min-microvolt': [[1800000]], 'regulator-max-microvolt': [[1800000]], 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo9: False schema does not allow {'regulator-name': ['vcc_3v3_fuse'], 'regulator-min-microvolt': [[3300000]], 'regulator-max-microvolt': [[3300000]]}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo10: False schema does not allow {'regulator-name': ['vcc_3v1_touch'], 'regulator-min-microvolt': [[3100000]], 'regulator-max-microvolt': [[3100000]], 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo11: False schema does not allow {'regulator-name': ['vdd_3v3_hdmi'], 'regulator-min-microvolt': [[3300000]], 'regulator-max-microvolt': [[3300000]]}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo12: False schema does not allow {'regulator-name': ['vcc_2v8_sdio'], 'regulator-min-microvolt': [[2800000]], 'regulator-max-microvolt': [[2800000]], 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo13: False schema does not allow {'regulator-name': ['vcc_3v0_motor'], 'regulator-min-microvolt': [[3000000]], 'regulator-max-microvolt': [[3000000]]}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo14: False schema does not allow {'regulator-name': ['vcc_2v8_lcd'], 'regulator-min-microvolt': [[2800000]], 'regulator-max-microvolt': [[2800000]], 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo15: False schema does not allow {'regulator-name': ['vcc_3v3_temp'], 'regulator-min-microvolt': [[3300000]], 'regulator-max-microvolt': [[3300000]], 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo17: False schema does not allow {'regulator-name': ['vcc_1v2_mipi'], 'regulator-min-microvolt': [[1200000]], 'regulator-max-microvolt': [[1200000]]}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo18: False schema does not allow {'regulator-name': ['vcc_1v8_vi'], 'regulator-min-microvolt': [[1800000]], 'regulator-max-microvolt': [[1800000]]}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:ldo19: False schema does not allow {'regulator-name': ['vcc_1v8_touch'], 'regulator-min-microvolt': [[1800000]], 'regulator-max-microvolt': [[1800000]], 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:out5v: False schema does not allow {'regulator-name': ['usb0_vbus_reg'], 'regulator-min-microvolt': [[5000000]], 'regulator-max-microvolt': [[5000000]]}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:bbat: False schema does not allow {'regulator-name': ['vcc_bbat']}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:sdby: False schema does not allow {'regulator-name': ['vcc_rtc'], 'regulator-min-microvolt': [[950000]], 'regulator-max-microvolt': [[1300000]], 'regulator-always-on': True, 'regulator-boot-on': True}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
Documentation/devicetree/bindings/regulator/maxim,max8907.example.dtb: pmic@3c (maxim,max8907): regulators:vrtc: False schema does not allow {'regulator-name': ['vrtc']}
from schema $id: http://devicetree.org/schemas/regulator/maxim,max8907.yaml
doc reference errors (make refcheckdocs):
See https://patchwork.kernel.org/project/devicetree/patch/20260927155745.187758-2-clamor95@gmail.com
The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.
next prev parent reply other threads:[~2026-09-28 12:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-27 15:57 [PATCH v1 0/3] mfd: max8907: Schema, pdata and poweroff Svyatoslav Ryhel
2026-09-27 15:57 ` [PATCH v1 1/3] regulator: dt-bindings: maxim,max8907: Convert to DT schema Svyatoslav Ryhel
2026-09-27 16:05 ` sashiko-bot
2026-09-28 12:58 ` Rob Herring (Arm) [this message]
2026-09-27 15:57 ` [PATCH v1 2/3] mfd: max8907: Remove platform_data based probing Svyatoslav Ryhel
2026-09-27 16:06 ` sashiko-bot
2026-09-27 15:57 ` [PATCH v1 3/3] mfd: max8907: Convert to use device managed poweroff handler Svyatoslav Ryhel
2026-09-27 16:07 ` sashiko-bot
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