linux-kernel - Re: [PATCH V5 1/6] dt-bindings: regulator: Add pm8008 regulator bindings

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Date:   Fri, 11 Feb 2022 15:53:49 +0530
From:   "Satya Priya Kakitapalli (Temp)" <quic_c_skakit@...cinc.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
CC:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Lee Jones <lee.jones@...aro.org>,
        "Liam Girdwood" <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        "Das Srinagesh" <gurus@...eaurora.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <swboyd@...omium.org>,
        <quic_collinsd@...cinc.com>, <quic_subbaram@...cinc.com>,
        <quic_jprakash@...cinc.com>
Subject: Re: [PATCH V5 1/6] dt-bindings: regulator: Add pm8008 regulator
 bindings


On 2/11/2022 6:13 AM, Bjorn Andersson wrote:
> On Tue 08 Feb 08:52 CST 2022, Satya Priya wrote:
>
>> Add bindings for pm8008 pmic regulators.
>>
>> Signed-off-by: Satya Priya <quic_c_skakit@...cinc.com>
>> ---
>> Changes in V2:
>>   - Moved this patch before "mfd: pm8008: Add pm8008 regulator node" to
>>     resolve dtschema errors. Removed regulator-min-microvolt and
>>     regulator-max-microvolt properties.
>>
>> Changes in V3:
>>   - As per Rob's comments added standard unit suffix for mindropout property,
>>     added blank lines where required and added description for reg property.
>>
>> Changes in V4:
>>   - Changed compatible string to "com,pm8008-regulators"
>>   - Moved "regulator-min-dropout-voltage-microvolt" to regulator.yaml as
>>     separate patch.
>>
>> Changes in V5:
>>   - Removed the separate compatible for pm8008 regulator driver.
>>   - Moved the supply nodes to chip level.
>>   - Removed min-dropout property.
>>
>>   .../bindings/regulator/qcom,pm8008-regulator.yaml  | 31 ++++++++++++++++++++++
>>   1 file changed, 31 insertions(+)
>>   create mode 100644 Documentation/devicetree/bindings/regulator/qcom,pm8008-regulator.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/regulator/qcom,pm8008-regulator.yaml b/Documentation/devicetree/bindings/regulator/qcom,pm8008-regulator.yaml
>> new file mode 100644
>> index 0000000..0098845
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/regulator/qcom,pm8008-regulator.yaml
>> @@ -0,0 +1,31 @@
>> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/regulator/qcom,pm8008-regulator.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: Qualcomm Technologies, Inc. PM8008 Regulator bindings
>> +
>> +maintainers:
>> +  - Satya Priya <skakit@...eaurora.org>
>> +
>> +description:
>> +  Qualcomm Technologies, Inc. PM8008 is an I2C controlled PMIC
>> +  containing 7 LDO regulators.
>> +
>> +patternProperties:
>> +  "^LDO[1-7]$":
> Please make this lower case, to match all other regulator bindings.


Okay.


>> +    type: object
>> +    $ref: "regulator.yaml#"
>> +    description: PM8008 regulator peripherals of PM8008 regulator device
>> +
>> +    properties:
>> +      regulator-name: true
>> +
>> +    required:
>> +      - regulator-name
> Why is regulator-name a (and the only) required property?


It is not a required property, I'll correct this.


> Regards,
> Bjorn
>
>> +
>> +    unevaluatedProperties: false
>> +
>> +additionalProperties: false
>> +...
>> -- 
>> 2.7.4
>>