linux-kernel - Re: [PATCH V3 1/4] regulator: dt-bindings: Add pm8008 regulator bindings

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Date:   Thu, 18 Nov 2021 19:28:59 +0530
From:   "Satya Priya Kakitapalli (Temp)" <quic_c_skakit@...cinc.com>
To:     Stephen Boyd <swboyd@...omium.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
CC:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, <subbaram@...eaurora.org>,
        Das Srinagesh <gurus@...eaurora.org>,
        <linux-arm-msm@...r.kernel.org>, Lee Jones <lee.jones@...aro.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V3 1/4] regulator: dt-bindings: Add pm8008 regulator
 bindings


On 10/29/2021 1:36 AM, Stephen Boyd wrote:
> Quoting Satya Priya (2021-10-28 08:14:29)
>> 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..cc624d1
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/regulator/qcom,pm8008-regulator.yaml
>> @@ -0,0 +1,74 @@
>> +# 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.
>> +
>> +properties:
>> +  compatible:
>> +    const: qcom,pm8008-regulator
> Maybe qcom,pm8008-regulators because there's more than one?
Okay
>> +
>> +  "#address-cells":
>> +    const: 1
>> +
>> +  "#size-cells":
>> +    const: 0
>> +
>> +  vdd_l1_l2-supply:
>> +    description: Input supply phandle of ldo1 and ldo2 regulators.
>> +
>> +  vdd_l3_l4-supply:
>> +    description: Input supply phandle of ldo3 and ldo4 regulators.
>> +
>> +  vdd_l5-supply:
>> +    description: Input supply phandle of ldo5 regulator.
>> +
>> +  vdd_l6-supply:
>> +    description: Input supply phandle of ldo6 regulator.
>> +
>> +  vdd_l7-supply:
>> +    description: Input supply phandle of ldo7 regulator.
>> +
>> +patternProperties:
>> +  "^l[1-7]@[0-9a-f]+$":
>> +    type: object
>> +
>> +    $ref: "regulator.yaml#"
>> +
>> +    description: PM8008 regulator peripherals of PM8008 regulator device
>> +
>> +    properties:
>> +      reg:
>> +        maxItems: 1
>> +        description: Base address of the regulator.
>> +
>> +      regulator-name: true
>> +
>> +      regulator-min-dropout-voltage-microvolt:
> This needs to move to regulator.yaml in a separate patch.
Okay
>> +        description:
>> +          Specifies the minimum voltage in microvolts that the parent
>> +          supply regulator must output, above the output of this
>> +          regulator.
>> +